feat(personal): 完善个人会员申请及支付流程
- 协议勾选区域固定在页面底部,优化用户体验
- 联系方式改为非必填,但填写时验证手机号格式
- 支付逻辑使用 await-to-js 重构,统一错误处理
- 支付流程添加 loading 状态,防止重复提交
- 支付成功后传递 orderId,跳转时获取并展示订单详情
- 支付成功页面优化:标签不换行、值支持自动换行
- 新增获取订单详情接口 /common/order/{orderId}
Showing
11 changed files
with
2428 additions
and
238 deletions
| ... | @@ -195,11 +195,11 @@ export function regionsList(params) { | ... | @@ -195,11 +195,11 @@ export function regionsList(params) { |
| 195 | export function carUrl(data, type) { | 195 | export function carUrl(data, type) { |
| 196 | return uni.uploadFile({ | 196 | return uni.uploadFile({ |
| 197 | url: `${config.baseUrl_api}/person/info/getPersonInfoFromCert/${type}`, | 197 | url: `${config.baseUrl_api}/person/info/getPersonInfoFromCert/${type}`, |
| 198 | header: { | 198 | // header: { |
| 199 | 'Authorization': uni.getStorageSync('token'), | 199 | // 'Authorization': uni.getStorageSync('token'), |
| 200 | 'Content-Language': 'zh_CN', | 200 | // 'Content-Language': 'zh_CN', |
| 201 | 'Accept-Language': 'zh-CN,zh', | 201 | // 'Accept-Language': 'zh-CN,zh', |
| 202 | }, | 202 | // }, |
| 203 | name: 'pic', | 203 | name: 'pic', |
| 204 | filePath: data | 204 | filePath: data |
| 205 | }).then(res => { | 205 | }).then(res => { |
| ... | @@ -1415,3 +1415,11 @@ export function createMemberPayRange(data) { | ... | @@ -1415,3 +1415,11 @@ export function createMemberPayRange(data) { |
| 1415 | data | 1415 | data |
| 1416 | }) | 1416 | }) |
| 1417 | } | 1417 | } |
| 1418 | |||
| 1419 | // 获取订单详情 | ||
| 1420 | export function getOrderInfo(orderId) { | ||
| 1421 | return request({ | ||
| 1422 | url: `/common/order/${orderId}`, | ||
| 1423 | method: 'get' | ||
| 1424 | }) | ||
| 1425 | } | ||
| ... | \ No newline at end of file | ... | \ No newline at end of file | ... | ... |
| ... | @@ -53,7 +53,7 @@ | ... | @@ -53,7 +53,7 @@ |
| 53 | </uni-forms-item> | 53 | </uni-forms-item> |
| 54 | 54 | ||
| 55 | 55 | ||
| 56 | <uni-forms-item label="所在地区"> | 56 | <!-- <uni-forms-item label="所在地区"> |
| 57 | <uni-data-picker class="fixUniFormItemStyle" v-model="baseFormData.cityId" | 57 | <uni-data-picker class="fixUniFormItemStyle" v-model="baseFormData.cityId" |
| 58 | :localdata="regionsList" popup-title="请选择所在地区"></uni-data-picker> | 58 | :localdata="regionsList" popup-title="请选择所在地区"></uni-data-picker> |
| 59 | </uni-forms-item> | 59 | </uni-forms-item> |
| ... | @@ -65,10 +65,12 @@ | ... | @@ -65,10 +65,12 @@ |
| 65 | <uni-file-picker v-model="photoArr" @delete="delPhoto" return-type="object" limit="1" | 65 | <uni-file-picker v-model="photoArr" @delete="delPhoto" return-type="object" limit="1" |
| 66 | @select="upPhoto" :del-ico="false" :image-styles="imageStylesTx"></uni-file-picker> | 66 | @select="upPhoto" :del-ico="false" :image-styles="imageStylesTx"></uni-file-picker> |
| 67 | <image mode="aspectFill" v-if="baseFormData.photo2" style="height:200rpx;width:200rpx;" :src="config.baseUrl_api + baseFormData.photo2"/> | 67 | <image mode="aspectFill" v-if="baseFormData.photo2" style="height:200rpx;width:200rpx;" :src="config.baseUrl_api + baseFormData.photo2"/> |
| 68 | </uni-forms-item> | 68 | </uni-forms-item> --> |
| 69 | </view> | 69 | </view> |
| 70 | </uni-forms> | 70 | </uni-forms> |
| 71 | </view> | 71 | </view> |
| 72 | </view> | ||
| 73 | <view class="fixed-agreeline"> | ||
| 72 | <view class="agreeline"> | 74 | <view class="agreeline"> |
| 73 | <image @click="changeAgree(agree)" v-if="agree" | 75 | <image @click="changeAgree(agree)" v-if="agree" |
| 74 | :src="config.baseUrl_api+'/fs/static/login/xz_dwn@2x.png'"></image> | 76 | :src="config.baseUrl_api+'/fs/static/login/xz_dwn@2x.png'"></image> |
| ... | @@ -80,7 +82,8 @@ | ... | @@ -80,7 +82,8 @@ |
| 80 | <view class="fixedBottom"><button class="btn-red" @click="goSubmit">确 定</button></view> | 82 | <view class="fixedBottom"><button class="btn-red" @click="goSubmit">确 定</button></view> |
| 81 | 83 | ||
| 82 | <!-- 会员须知 --> | 84 | <!-- 会员须知 --> |
| 83 | <uni-popup ref="popup" type="bottom" background-color="#fff" animation :disable-scroll="true" :mask-click="false"> | 85 | <uni-popup ref="popup" type="bottom" background-color="#fff" animation :disable-scroll="true" |
| 86 | :mask-click="false"> | ||
| 84 | <view class="tt">入会须知</view> | 87 | <view class="tt">入会须知</view> |
| 85 | <view class="popBody"> | 88 | <view class="popBody"> |
| 86 | _{{baseFormData.name}}_欢迎您申请成为中国跆拳道协会(以下简称中国跆协)会员,请确保本次申请是经过您本人或监护人授权同意后的自愿行为,请您务必仔细阅读本入会须知。 | 89 | _{{baseFormData.name}}_欢迎您申请成为中国跆拳道协会(以下简称中国跆协)会员,请确保本次申请是经过您本人或监护人授权同意后的自愿行为,请您务必仔细阅读本入会须知。 |
| ... | @@ -150,13 +153,15 @@ | ... | @@ -150,13 +153,15 @@ |
| 150 | value: '1', | 153 | value: '1', |
| 151 | text: "来往大陆(内地)通行证" | 154 | text: "来往大陆(内地)通行证" |
| 152 | }, | 155 | }, |
| 156 | // { | ||
| 157 | // value: '3', | ||
| 158 | // text: "护照" | ||
| 159 | // }, | ||
| 153 | { | 160 | { |
| 154 | value: '3', | ||
| 155 | text: "护照" | ||
| 156 | }, { | ||
| 157 | value: '4', | 161 | value: '4', |
| 158 | text: '户口本' | 162 | text: '户口本' |
| 159 | }, { | 163 | }, |
| 164 | { | ||
| 160 | value: '5', | 165 | value: '5', |
| 161 | text: '香港身份证' | 166 | text: '香港身份证' |
| 162 | } | 167 | } |
| ... | @@ -200,7 +205,7 @@ | ... | @@ -200,7 +205,7 @@ |
| 200 | } | 205 | } |
| 201 | } | 206 | } |
| 202 | // console.log(current.value,option.tab) | 207 | // console.log(current.value,option.tab) |
| 203 | getRegionsList() | 208 | // getRegionsList() |
| 204 | }) | 209 | }) |
| 205 | 210 | ||
| 206 | function getRegionsList() { | 211 | function getRegionsList() { |
| ... | @@ -246,33 +251,26 @@ | ... | @@ -246,33 +251,26 @@ |
| 246 | title: '加载中' | 251 | title: '加载中' |
| 247 | }); | 252 | }); |
| 248 | baseFormData.value.card = e.tempFiles; | 253 | baseFormData.value.card = e.tempFiles; |
| 254 | |||
| 249 | // console.log(e) | 255 | // console.log(e) |
| 250 | // const formData = new FormData() | 256 | // const formData = new FormData() |
| 251 | // formData.append('pic', e.tempFiles[0].file) | 257 | // formData.append('pic', e.tempFiles[0].file) |
| 252 | api.carUrl(e.tempFilePaths[0], baseFormData.value.idcType).then(res => { | 258 | api.carUrl(e.tempFilePaths[0], baseFormData.value.idcType).then(res => { |
| 253 | console.log(res) | 259 | uni.hideLoading() |
| 260 | |||
| 254 | if (res.data) { | 261 | if (res.data) { |
| 255 | baseFormData.value.sex = res.data.sex | 262 | baseFormData.value.sex = res.data.sex |
| 256 | baseFormData.value.birth = res.data.birth | 263 | baseFormData.value.birth = res.data.birth |
| 257 | baseFormData.value.idcCode = res.data.code | 264 | baseFormData.value.idcCode = res.data.code |
| 258 | baseFormData.value.name = res.data.name | 265 | baseFormData.value.name = res.data.name |
| 259 | baseFormData.value.uuid = res.data.uuid | 266 | baseFormData.value.uuid = res.data.uuid |
| 260 | baseFormData.value.cityId = res.data.cityId | 267 | // baseFormData.value.cityId = res.data.cityId |
| 261 | baseFormData.value.address = res.data.address | 268 | // baseFormData.value.address = res.data.address |
| 262 | photoArr.value = {} | ||
| 263 | getExtractInfo({ | ||
| 264 | idcCode: baseFormData.value.idcCode, | ||
| 265 | idcType: baseFormData.value.idcType, | ||
| 266 | perType: baseFormData.value.perType | ||
| 267 | }) | ||
| 268 | |||
| 269 | } else { | 269 | } else { |
| 270 | uni.hideLoading() | 270 | uni.showToast({ |
| 271 | uni.showModal({ | 271 | title: res.msg, |
| 272 | content: res.msg, | 272 | duration: 2000, |
| 273 | success: function(modalRes) { | 273 | icon: 'none' |
| 274 | |||
| 275 | } | ||
| 276 | }) | 274 | }) |
| 277 | } | 275 | } |
| 278 | 276 | ||
| ... | @@ -297,7 +295,7 @@ | ... | @@ -297,7 +295,7 @@ |
| 297 | baseFormData.value.photo = data.data.fang; | 295 | baseFormData.value.photo = data.data.fang; |
| 298 | baseFormData.value.photo2 = data.data.yuan; | 296 | baseFormData.value.photo2 = data.data.yuan; |
| 299 | photoArr.value = { | 297 | photoArr.value = { |
| 300 | url: config.baseUrl_api+baseFormData.value.photo, | 298 | url: config.baseUrl_api + baseFormData.value.photo, |
| 301 | name: '头像', | 299 | name: '头像', |
| 302 | extname: 'jpg' | 300 | extname: 'jpg' |
| 303 | } | 301 | } |
| ... | @@ -352,8 +350,8 @@ | ... | @@ -352,8 +350,8 @@ |
| 352 | baseFormData.value.birth = res.data.birth | 350 | baseFormData.value.birth = res.data.birth |
| 353 | baseFormData.value.name = res.data.name | 351 | baseFormData.value.name = res.data.name |
| 354 | baseFormData.value.phone = res.data.phone | 352 | baseFormData.value.phone = res.data.phone |
| 355 | baseFormData.value.cityId = res.data.cityId | 353 | // baseFormData.value.cityId = res.data.cityId |
| 356 | baseFormData.value.address = res.data.address | 354 | // baseFormData.value.address = res.data.address |
| 357 | if (res.data.photo) { | 355 | if (res.data.photo) { |
| 358 | console.log(res.data.photo) | 356 | console.log(res.data.photo) |
| 359 | if (res.data.photo.indexOf('http') == -1) { | 357 | if (res.data.photo.indexOf('http') == -1) { |
| ... | @@ -398,6 +396,10 @@ | ... | @@ -398,6 +396,10 @@ |
| 398 | 396 | ||
| 399 | 397 | ||
| 400 | function giveBirthDay() { | 398 | function giveBirthDay() { |
| 399 | if (!baseFormData.value.idcCode) { | ||
| 400 | return | ||
| 401 | } | ||
| 402 | |||
| 401 | // 判断身份证正确性/赋值生日 | 403 | // 判断身份证正确性/赋值生日 |
| 402 | if (baseFormData.value.idcType == 0) { | 404 | if (baseFormData.value.idcType == 0) { |
| 403 | if (!(/(^\d{15}$)|(^\d{17}([0-9]|X)$)/.test(baseFormData.value.idcCode))) { | 405 | if (!(/(^\d{15}$)|(^\d{17}([0-9]|X)$)/.test(baseFormData.value.idcCode))) { |
| ... | @@ -480,21 +482,33 @@ | ... | @@ -480,21 +482,33 @@ |
| 480 | }) | 482 | }) |
| 481 | return | 483 | return |
| 482 | } | 484 | } |
| 483 | console.log(baseFormData.value.photo) | 485 | |
| 484 | if (baseFormData.value.photo == '' || baseFormData.value.photo == undefined || !baseFormData.value.photo) { | 486 | if (baseFormData.value.phone) { |
| 487 | const phoneReg = /^1[3-9]\d{9}$/ | ||
| 488 | if (!phoneReg.test(baseFormData.value.phone)) { | ||
| 485 | uni.showToast({ | 489 | uni.showToast({ |
| 486 | title: `请上传头像`, | 490 | title: '请输入正确的联系方式', |
| 487 | icon: 'none' | 491 | icon: 'none' |
| 488 | }) | 492 | }) |
| 489 | return | 493 | return |
| 490 | } | 494 | } |
| 495 | } | ||
| 496 | |||
| 497 | // if (baseFormData.value.photo == '' || baseFormData.value.photo == undefined || !baseFormData.value.photo) { | ||
| 498 | // uni.showToast({ | ||
| 499 | // title: `请上传头像`, | ||
| 500 | // icon: 'none' | ||
| 501 | // }) | ||
| 502 | // return | ||
| 503 | // } | ||
| 504 | |||
| 491 | //信息确认弹出 | 505 | //信息确认弹出 |
| 492 | uni.showModal({ | 506 | uni.showModal({ |
| 493 | content: '请确认信息正确', | 507 | content: '请确认信息正确', |
| 494 | success: function(res) { | 508 | success: function(res) { |
| 495 | if (res.confirm) { | 509 | if (res.confirm) { |
| 496 | if(baseFormData.value.idcType=='4'){ | 510 | if (baseFormData.value.idcType == '4') { |
| 497 | baseFormData.value.idcType='0' | 511 | baseFormData.value.idcType = '0' |
| 498 | } | 512 | } |
| 499 | delete baseFormData.value.card | 513 | delete baseFormData.value.card |
| 500 | 514 | ||
| ... | @@ -547,18 +561,17 @@ | ... | @@ -547,18 +561,17 @@ |
| 547 | } | 561 | } |
| 548 | }); | 562 | }); |
| 549 | } | 563 | } |
| 564 | |||
| 550 | function getUserInfo() { | 565 | function getUserInfo() { |
| 551 | api.getInfo(perId.value).then(res => { | 566 | api.getInfo(perId.value).then(res => { |
| 552 | baseFormData.value = res.data | 567 | baseFormData.value = res.data |
| 553 | if (baseFormData.areaAssName) baseFormData.ancestorNameList = baseFormData.value.ancestorNameList.join( | 568 | if (baseFormData.areaAssName) baseFormData.ancestorNameList = baseFormData.value.ancestorNameList.join( |
| 554 | ',').replaceAll(',', | 569 | ',').replaceAll(',', '/') |
| 555 | '/') | ||
| 556 | }) | 570 | }) |
| 557 | } | 571 | } |
| 558 | </script> | 572 | </script> |
| 559 | 573 | ||
| 560 | <style lang="scss"> | 574 | <style lang="scss"> |
| 561 | |||
| 562 | /* 字段名左对齐 */ | 575 | /* 字段名左对齐 */ |
| 563 | .uni-forms-item .uni-forms-item__label { | 576 | .uni-forms-item .uni-forms-item__label { |
| 564 | text-align: left !important; | 577 | text-align: left !important; |
| ... | @@ -587,11 +600,10 @@ | ... | @@ -587,11 +600,10 @@ |
| 587 | 600 | ||
| 588 | /* 文本内容右对齐 */ | 601 | /* 文本内容右对齐 */ |
| 589 | .uni-forms-item .uni-forms-item__content text, | 602 | .uni-forms-item .uni-forms-item__content text, |
| 590 | .uni-forms-item .uni-forms-item__content > text { | 603 | .uni-forms-item .uni-forms-item__content>text { |
| 591 | display: inline-block !important; | 604 | display: inline-block !important; |
| 592 | white-space: nowrap !important; | 605 | white-space: nowrap !important; |
| 593 | } | 606 | } |
| 594 | |||
| 595 | </style> | 607 | </style> |
| 596 | 608 | ||
| 597 | <style lang="scss" scoped> | 609 | <style lang="scss" scoped> |
| ... | @@ -603,9 +615,11 @@ | ... | @@ -603,9 +615,11 @@ |
| 603 | right: 0; | 615 | right: 0; |
| 604 | bottom: 0; | 616 | bottom: 0; |
| 605 | } | 617 | } |
| 618 | |||
| 606 | :deep(.uni-popup) { | 619 | :deep(.uni-popup) { |
| 607 | overflow: hidden !important; | 620 | overflow: hidden !important; |
| 608 | } | 621 | } |
| 622 | |||
| 609 | :deep(.segmented-control) { | 623 | :deep(.segmented-control) { |
| 610 | height: 100rpx; | 624 | height: 100rpx; |
| 611 | } | 625 | } |
| ... | @@ -636,13 +650,24 @@ | ... | @@ -636,13 +650,24 @@ |
| 636 | } | 650 | } |
| 637 | } | 651 | } |
| 638 | 652 | ||
| 653 | .hasfixedbottom { | ||
| 654 | padding-bottom: 200rpx; | ||
| 655 | } | ||
| 656 | |||
| 657 | .fixed-agreeline { | ||
| 658 | position: fixed; | ||
| 659 | bottom: 150rpx; | ||
| 660 | left: 0; | ||
| 661 | right: 0; | ||
| 662 | z-index: 1; | ||
| 663 | } | ||
| 664 | |||
| 639 | .agreeline { | 665 | .agreeline { |
| 640 | padding: 20rpx 40rpx; | 666 | padding: 20rpx 40rpx; |
| 641 | box-sizing: border-box; | 667 | box-sizing: border-box; |
| 642 | display: flex; | 668 | display: flex; |
| 643 | font-size: 30rpx; | 669 | font-size: 30rpx; |
| 644 | 670 | ||
| 645 | |||
| 646 | text { | 671 | text { |
| 647 | color: #014A9F; | 672 | color: #014A9F; |
| 648 | } | 673 | } |
| ... | @@ -681,6 +706,7 @@ | ... | @@ -681,6 +706,7 @@ |
| 681 | :deep(.item-text-overflow) { | 706 | :deep(.item-text-overflow) { |
| 682 | text-align: left; | 707 | text-align: left; |
| 683 | } | 708 | } |
| 709 | |||
| 684 | :deep(.fixUniFormItemStyle .uni-data-picker__input-box) { | 710 | :deep(.fixUniFormItemStyle .uni-data-picker__input-box) { |
| 685 | justify-content: flex-start !important; | 711 | justify-content: flex-start !important; |
| 686 | text-align: left !important; | 712 | text-align: left !important; | ... | ... |
| ... | @@ -5,11 +5,13 @@ | ... | @@ -5,11 +5,13 @@ |
| 5 | <view class="yearRow"> | 5 | <view class="yearRow"> |
| 6 | <view class="label">缴费年限</view> | 6 | <view class="label">缴费年限</view> |
| 7 | <view class="control"> | 7 | <view class="control"> |
| 8 | <image class="icon" @click="minusYear" src="/static/dd_02.png" mode="widthFix" v-if="form.payYear > 1" ></image> | 8 | <image class="icon" @click="minusYear" src="/static/dd_02.png" mode="widthFix" |
| 9 | <image class="icon" src="/static/dd_02_g.png" mode="widthFix" v-else ></image> | 9 | v-if="form.payYear > 1"></image> |
| 10 | <image class="icon" src="/static/dd_02_g.png" mode="widthFix" v-else></image> | ||
| 10 | <text class="num">{{ form.payYear }}年</text> | 11 | <text class="num">{{ form.payYear }}年</text> |
| 11 | <image class="icon" src="/static/btn_03.png" mode="widthFix" @click="plusYear" v-if="form.payYear < 5" ></image> | 12 | <image class="icon" src="/static/btn_03.png" mode="widthFix" @click="plusYear" |
| 12 | <image class="icon" src="/static/btn_03_g.png" mode="widthFix" v-else ></image> | 13 | v-if="form.payYear < 5"></image> |
| 14 | <image class="icon" src="/static/btn_03_g.png" mode="widthFix" v-else></image> | ||
| 13 | </view> | 15 | </view> |
| 14 | </view> | 16 | </view> |
| 15 | </view> | 17 | </view> |
| ... | @@ -49,25 +51,32 @@ | ... | @@ -49,25 +51,32 @@ |
| 49 | </template> | 51 | </template> |
| 50 | 52 | ||
| 51 | <script setup> | 53 | <script setup> |
| 52 | import { ref, computed, onMounted } from 'vue' | 54 | import { |
| 53 | import { onLoad } from '@dcloudio/uni-app'; | 55 | ref, |
| 54 | import * as api from '@/common/api.js' | 56 | computed, |
| 57 | onMounted | ||
| 58 | } from 'vue' | ||
| 59 | import { | ||
| 60 | onLoad | ||
| 61 | } from '@dcloudio/uni-app'; | ||
| 62 | import to from 'await-to-js' | ||
| 63 | import * as api from '@/common/api.js' | ||
| 55 | 64 | ||
| 56 | const form = ref({ | 65 | const form = ref({ |
| 57 | payYear: 1 | 66 | payYear: 1 |
| 58 | }) | 67 | }) |
| 59 | 68 | ||
| 60 | // 支付方式 | 69 | // 支付方式 |
| 61 | const payType = ref('1') | 70 | const payType = ref('1') |
| 62 | const isPaying = ref(false) | 71 | const isPaying = ref(false) |
| 63 | 72 | ||
| 64 | // 费用与优惠 | 73 | // 费用与优惠 |
| 65 | const memberFee = ref(0) | 74 | const memberFee = ref(0) |
| 66 | const memberTotalFee = computed(() => { | 75 | const memberTotalFee = computed(() => { |
| 67 | return memberFee.value * form.value.payYear | 76 | return memberFee.value * form.value.payYear |
| 68 | 77 | ||
| 69 | }) | 78 | }) |
| 70 | onLoad((options) => { | 79 | onLoad((options) => { |
| 71 | if (options.baseFormData) { | 80 | if (options.baseFormData) { |
| 72 | const data = JSON.parse(decodeURIComponent(options.baseFormData)) | 81 | const data = JSON.parse(decodeURIComponent(options.baseFormData)) |
| 73 | form.value = { | 82 | form.value = { |
| ... | @@ -77,37 +86,45 @@ onLoad((options) => { | ... | @@ -77,37 +86,45 @@ onLoad((options) => { |
| 77 | } | 86 | } |
| 78 | // 初始化接口 | 87 | // 初始化接口 |
| 79 | getMyMemberCertUnitFeeApi() | 88 | getMyMemberCertUnitFeeApi() |
| 80 | }) | 89 | }) |
| 81 | 90 | ||
| 82 | 91 | ||
| 83 | 92 | ||
| 84 | // 减年限 | 93 | // 减年限 |
| 85 | const minusYear = () => { | 94 | const minusYear = () => { |
| 86 | if (form.value.payYear > 1) { | 95 | if (form.value.payYear > 1) { |
| 87 | form.value.payYear-- | 96 | form.value.payYear-- |
| 88 | } | 97 | } |
| 89 | } | 98 | } |
| 90 | 99 | ||
| 91 | // 加年限(最大 5 年) | 100 | // 加年限(最大 5 年) |
| 92 | const plusYear = () => { | 101 | const plusYear = () => { |
| 93 | if (form.value.payYear < 5) { | 102 | if (form.value.payYear < 5) { |
| 94 | form.value.payYear++ | 103 | form.value.payYear++ |
| 95 | } | 104 | } |
| 96 | } | 105 | } |
| 97 | 106 | ||
| 98 | // 支付方式切换 | 107 | // 支付方式切换 |
| 99 | const onPayTypeChange = (e) => { | 108 | const onPayTypeChange = (e) => { |
| 100 | payType.value = e.detail.value | 109 | payType.value = e.detail.value |
| 101 | } | 110 | } |
| 102 | 111 | ||
| 103 | const handelPay = async () => { | 112 | const handelPay = async () => { |
| 104 | if (memberTotalFee.value <= 0) { | 113 | if (memberTotalFee.value <= 0) { |
| 105 | uni.showToast({ title: '支付金额异常', icon: 'none' }) | 114 | uni.showToast({ |
| 115 | title: '支付金额异常', | ||
| 116 | icon: 'none' | ||
| 117 | }) | ||
| 106 | return | 118 | return |
| 107 | } | 119 | } |
| 108 | 120 | ||
| 121 | // 显示 loading | ||
| 122 | uni.showLoading({ | ||
| 123 | title: '支付中...', | ||
| 124 | mask: true | ||
| 125 | }) | ||
| 109 | isPaying.value = true | 126 | isPaying.value = true |
| 110 | try { | 127 | |
| 111 | // 拼接完整参数 | 128 | // 拼接完整参数 |
| 112 | const postData = { | 129 | const postData = { |
| 113 | ...form.value, | 130 | ...form.value, |
| ... | @@ -116,100 +133,126 @@ const handelPay = async () => { | ... | @@ -116,100 +133,126 @@ const handelPay = async () => { |
| 116 | totalFee: memberTotalFee.value | 133 | totalFee: memberTotalFee.value |
| 117 | } | 134 | } |
| 118 | 135 | ||
| 119 | const res = await api.insertSinglePay(postData) | 136 | // 创建订单 |
| 120 | console.log(777,res) | 137 | const [orderErr, orderRes] = await to(api.insertSinglePay(postData)) |
| 121 | if (res.data?.orderId) { | 138 | if (orderErr) { |
| 122 | api.pcallBack2(res.data.orderId) | 139 | uni.hideLoading() |
| 123 | uni.navigateTo({ | 140 | isPaying.value = false |
| 124 | url: `/personal/sucPay` | 141 | uni.showToast({ |
| 142 | title: '创建订单失败', | ||
| 143 | icon: 'none' | ||
| 125 | }) | 144 | }) |
| 145 | return | ||
| 146 | } | ||
| 147 | |||
| 148 | if (!orderRes.data?.orderId) { | ||
| 149 | uni.hideLoading() | ||
| 150 | isPaying.value = false | ||
| 151 | uni.showToast({ | ||
| 152 | title: '订单创建异常', | ||
| 153 | icon: 'none' | ||
| 154 | }) | ||
| 155 | return | ||
| 126 | } | 156 | } |
| 127 | // if (data.payFlag == 0 || data.orderId) { | 157 | |
| 128 | // data.orderId && api.callBack2(data.orderId) | 158 | // 等待支付回调 |
| 129 | // uni.navigateTo({ url: `/personal/submitPay?price=${res.data.price}` }) | 159 | await to(api.pcallBack2(orderRes.data.orderId)) |
| 130 | // } | 160 | uni.hideLoading() |
| 131 | } catch (err) { | ||
| 132 | uni.showToast({ title: '支付失败', icon: 'none' }) | ||
| 133 | } finally { | ||
| 134 | isPaying.value = false | 161 | isPaying.value = false |
| 162 | |||
| 163 | // 支付成功,跳转页面 | ||
| 164 | uni.navigateTo({ | ||
| 165 | url: `/personal/sucPay?orderId=${orderRes.data.orderId}` | ||
| 166 | }) | ||
| 135 | } | 167 | } |
| 136 | } | ||
| 137 | 168 | ||
| 138 | 169 | ||
| 139 | 170 | ||
| 140 | // 获取会员费 | 171 | // 获取会员费 |
| 141 | async function getMyMemberCertUnitFeeApi() { | 172 | async function getMyMemberCertUnitFeeApi() { |
| 142 | const res = await api.getZtxFeeConfig() | 173 | const res = await api.getZtxFeeConfig() |
| 143 | memberFee.value = Number(res.data.personMemberFee || 1500) | 174 | memberFee.value = Number(res.data.personMemberFee || 1500) |
| 144 | } | 175 | } |
| 145 | |||
| 146 | </script> | 176 | </script> |
| 147 | 177 | ||
| 148 | <style scoped> | 178 | <style scoped> |
| 149 | .container { | 179 | .container { |
| 150 | min-height: 100vh; | 180 | min-height: 100vh; |
| 151 | background-color: #f7f7f7; | 181 | background-color: #f7f7f7; |
| 152 | } | 182 | } |
| 153 | .content { | 183 | |
| 184 | .content { | ||
| 154 | padding: 20rpx 20rpx 120rpx; | 185 | padding: 20rpx 20rpx 120rpx; |
| 155 | } | 186 | } |
| 156 | .card { | 187 | |
| 188 | .card { | ||
| 157 | background: #fff; | 189 | background: #fff; |
| 158 | border-radius: 8rpx; | 190 | border-radius: 8rpx; |
| 159 | padding: 25rpx 20rpx; | 191 | padding: 25rpx 20rpx; |
| 160 | margin-bottom: 20rpx; | 192 | margin-bottom: 20rpx; |
| 161 | } | 193 | } |
| 162 | .yearRow { | 194 | |
| 195 | .yearRow { | ||
| 163 | display: flex; | 196 | display: flex; |
| 164 | align-items: center; | 197 | align-items: center; |
| 165 | justify-content: space-between; | 198 | justify-content: space-between; |
| 166 | margin-bottom: 20rpx; | 199 | margin-bottom: 20rpx; |
| 167 | } | 200 | } |
| 168 | .yearRow .label { | 201 | |
| 202 | .yearRow .label { | ||
| 169 | font-size: 28rpx; | 203 | font-size: 28rpx; |
| 170 | color: #333; | 204 | color: #333; |
| 171 | } | 205 | } |
| 172 | .yearRow .control { | 206 | |
| 207 | .yearRow .control { | ||
| 173 | display: flex; | 208 | display: flex; |
| 174 | align-items: center; | 209 | align-items: center; |
| 175 | } | 210 | } |
| 176 | .control image { | 211 | |
| 212 | .control image { | ||
| 177 | width: 50rpx; | 213 | width: 50rpx; |
| 178 | height: 50rpx; | 214 | height: 50rpx; |
| 179 | } | 215 | } |
| 180 | .yearRow .num { | 216 | |
| 217 | .yearRow .num { | ||
| 181 | font-size: 28rpx; | 218 | font-size: 28rpx; |
| 182 | color: #333; | 219 | color: #333; |
| 183 | min-width: 80rpx; | 220 | min-width: 80rpx; |
| 184 | text-align: center; | 221 | text-align: center; |
| 185 | margin: 0 10rpx; | 222 | margin: 0 10rpx; |
| 186 | } | 223 | } |
| 187 | .row { | 224 | |
| 225 | .row { | ||
| 188 | display: flex; | 226 | display: flex; |
| 189 | justify-content: space-between; | 227 | justify-content: space-between; |
| 190 | align-items: center; | 228 | align-items: center; |
| 191 | } | 229 | } |
| 192 | .row .label { | 230 | |
| 231 | .row .label { | ||
| 193 | font-size: 28rpx; | 232 | font-size: 28rpx; |
| 194 | color: #333; | 233 | color: #333; |
| 195 | } | 234 | } |
| 196 | .row .value { | 235 | |
| 236 | .row .value { | ||
| 197 | font-size: 30rpx; | 237 | font-size: 30rpx; |
| 198 | color: #C4121B; | 238 | color: #C4121B; |
| 199 | font-weight: 500; | 239 | font-weight: 500; |
| 200 | } | 240 | } |
| 201 | .hintRow { | 241 | |
| 242 | .hintRow { | ||
| 202 | display: flex; | 243 | display: flex; |
| 203 | align-items: flex-start; | 244 | align-items: flex-start; |
| 204 | font-size: 24rpx; | 245 | font-size: 24rpx; |
| 205 | line-height: 1.4; | 246 | line-height: 1.4; |
| 206 | } | 247 | } |
| 207 | .hintRow .hintText { | 248 | |
| 249 | .hintRow .hintText { | ||
| 208 | color: #FF8124; | 250 | color: #FF8124; |
| 209 | flex: 1; | 251 | flex: 1; |
| 210 | margin-top: 10rpx; | 252 | margin-top: 10rpx; |
| 211 | } | 253 | } |
| 212 | .deductRow { | 254 | |
| 255 | .deductRow { | ||
| 213 | background: #fff; | 256 | background: #fff; |
| 214 | padding: 20rpx 20rpx; | 257 | padding: 20rpx 20rpx; |
| 215 | display: flex; | 258 | display: flex; |
| ... | @@ -217,40 +260,48 @@ async function getMyMemberCertUnitFeeApi() { | ... | @@ -217,40 +260,48 @@ async function getMyMemberCertUnitFeeApi() { |
| 217 | align-items: center; | 260 | align-items: center; |
| 218 | margin-bottom: 10rpx; | 261 | margin-bottom: 10rpx; |
| 219 | border-radius: 8rpx; | 262 | border-radius: 8rpx; |
| 220 | } | 263 | } |
| 221 | .deductRow .label { | 264 | |
| 265 | .deductRow .label { | ||
| 222 | font-size: 28rpx; | 266 | font-size: 28rpx; |
| 223 | color: #333; | 267 | color: #333; |
| 224 | } | 268 | } |
| 225 | .deductRow .value { | 269 | |
| 270 | .deductRow .value { | ||
| 226 | font-size: 30rpx; | 271 | font-size: 30rpx; |
| 227 | color: #C4121B; | 272 | color: #C4121B; |
| 228 | } | 273 | } |
| 229 | .payRow { | 274 | |
| 275 | .payRow { | ||
| 230 | background: #fff; | 276 | background: #fff; |
| 231 | border-radius: 8rpx; | 277 | border-radius: 8rpx; |
| 232 | padding: 20rpx 20rpx; | 278 | padding: 20rpx 20rpx; |
| 233 | margin-bottom: 20rpx; | 279 | margin-bottom: 20rpx; |
| 234 | } | 280 | } |
| 235 | .radioItem { | 281 | |
| 282 | .radioItem { | ||
| 236 | display: flex; | 283 | display: flex; |
| 237 | align-items: center; | 284 | align-items: center; |
| 238 | } | 285 | } |
| 239 | .payInfo { | 286 | |
| 287 | .payInfo { | ||
| 240 | display: flex; | 288 | display: flex; |
| 241 | align-items: center; | 289 | align-items: center; |
| 242 | margin-left: 15rpx; | 290 | margin-left: 15rpx; |
| 243 | } | 291 | } |
| 244 | .payInfo .icon { | 292 | |
| 293 | .payInfo .icon { | ||
| 245 | width: 40rpx; | 294 | width: 40rpx; |
| 246 | height: 40rpx; | 295 | height: 40rpx; |
| 247 | margin-right: 10rpx; | 296 | margin-right: 10rpx; |
| 248 | } | 297 | } |
| 249 | .payInfo text { | 298 | |
| 299 | .payInfo text { | ||
| 250 | font-size: 28rpx; | 300 | font-size: 28rpx; |
| 251 | color: #333; | 301 | color: #333; |
| 252 | } | 302 | } |
| 253 | .totalRow { | 303 | |
| 304 | .totalRow { | ||
| 254 | background: #fff; | 305 | background: #fff; |
| 255 | border-radius: 8rpx; | 306 | border-radius: 8rpx; |
| 256 | padding: 20rpx 20rpx; | 307 | padding: 20rpx 20rpx; |
| ... | @@ -258,17 +309,20 @@ async function getMyMemberCertUnitFeeApi() { | ... | @@ -258,17 +309,20 @@ async function getMyMemberCertUnitFeeApi() { |
| 258 | justify-content: space-between; | 309 | justify-content: space-between; |
| 259 | align-items: center; | 310 | align-items: center; |
| 260 | margin-top: 10rpx; | 311 | margin-top: 10rpx; |
| 261 | } | 312 | } |
| 262 | .totalRow .label { | 313 | |
| 314 | .totalRow .label { | ||
| 263 | font-size: 28rpx; | 315 | font-size: 28rpx; |
| 264 | color: #333; | 316 | color: #333; |
| 265 | } | 317 | } |
| 266 | .redBig { | 318 | |
| 319 | .redBig { | ||
| 267 | font-size: 32rpx; | 320 | font-size: 32rpx; |
| 268 | color: #C4121B; | 321 | color: #C4121B; |
| 269 | font-weight: bold; | 322 | font-weight: bold; |
| 270 | } | 323 | } |
| 271 | .bottomBtn { | 324 | |
| 325 | .bottomBtn { | ||
| 272 | position: fixed; | 326 | position: fixed; |
| 273 | bottom: 0; | 327 | bottom: 0; |
| 274 | left: 0; | 328 | left: 0; |
| ... | @@ -276,8 +330,9 @@ async function getMyMemberCertUnitFeeApi() { | ... | @@ -276,8 +330,9 @@ async function getMyMemberCertUnitFeeApi() { |
| 276 | padding: 20rpx 20rpx; | 330 | padding: 20rpx 20rpx; |
| 277 | background: #fff; | 331 | background: #fff; |
| 278 | border-top: 1rpx solid #eee; | 332 | border-top: 1rpx solid #eee; |
| 279 | } | 333 | } |
| 280 | .payBtn { | 334 | |
| 335 | .payBtn { | ||
| 281 | width: 100%; | 336 | width: 100%; |
| 282 | height: 88rpx; | 337 | height: 88rpx; |
| 283 | line-height: 88rpx; | 338 | line-height: 88rpx; |
| ... | @@ -287,25 +342,30 @@ async function getMyMemberCertUnitFeeApi() { | ... | @@ -287,25 +342,30 @@ async function getMyMemberCertUnitFeeApi() { |
| 287 | font-size: 32rpx; | 342 | font-size: 32rpx; |
| 288 | text-align: center; | 343 | text-align: center; |
| 289 | border: none; | 344 | border: none; |
| 290 | } | 345 | } |
| 291 | .payBtn[disabled] { | 346 | |
| 347 | .payBtn[disabled] { | ||
| 292 | background-color: #ccc; | 348 | background-color: #ccc; |
| 293 | color: #999; | 349 | color: #999; |
| 294 | } | 350 | } |
| 295 | .red { | 351 | |
| 352 | .red { | ||
| 296 | color: #C4121B; | 353 | color: #C4121B; |
| 297 | } | 354 | } |
| 298 | .icon{ | 355 | |
| 299 | width:30px; | 356 | .icon { |
| 300 | } | 357 | width: 30px; |
| 301 | ::v-deep .custom-radio .wx-radio-input { | 358 | } |
| 359 | |||
| 360 | ::v-deep .custom-radio .wx-radio-input { | ||
| 302 | width: 30rpx; | 361 | width: 30rpx; |
| 303 | height: 30rpx; | 362 | height: 30rpx; |
| 304 | border-radius: 50%; | 363 | border-radius: 50%; |
| 305 | border: 2rpx solid #ccc; | 364 | border: 2rpx solid #ccc; |
| 306 | } | 365 | } |
| 307 | ::v-deep .custom-radio .wx-radio-input.wx-radio-input-checked { | 366 | |
| 367 | ::v-deep .custom-radio .wx-radio-input.wx-radio-input-checked { | ||
| 308 | border-color: #C4121B !important; | 368 | border-color: #C4121B !important; |
| 309 | background: #C4121B !important; | 369 | background: #C4121B !important; |
| 310 | } | 370 | } |
| 311 | </style> | 371 | </style> |
| ... | \ No newline at end of file | ... | \ No newline at end of file | ... | ... |
| ... | @@ -14,28 +14,16 @@ | ... | @@ -14,28 +14,16 @@ |
| 14 | <!-- 订单信息卡片(带阴影) --> | 14 | <!-- 订单信息卡片(带阴影) --> |
| 15 | <view class="info-card"> | 15 | <view class="info-card"> |
| 16 | <view class="info-item"> | 16 | <view class="info-item"> |
| 17 | <text class="label">付款账户</text> | ||
| 18 | <text class="value">(5437)</text> | ||
| 19 | </view> | ||
| 20 | <view class="info-item"> | ||
| 21 | <text class="label">交易流水号</text> | 17 | <text class="label">交易流水号</text> |
| 22 | <text class="value">2205051351076117833</text> | 18 | <text class="value">{{ orderInfo.tradeNo }}</text> |
| 23 | </view> | 19 | </view> |
| 24 | <view class="info-item"> | 20 | <view class="info-item"> |
| 25 | <text class="label">商户名称</text> | 21 | <text class="label">商户名称</text> |
| 26 | <text class="value">中国跆拳道协会</text> | 22 | <text class="value">{{ orderInfo.merchantName || '中国跆拳道协会' }}</text> |
| 27 | </view> | 23 | </view> |
| 28 | <view class="info-item"> | 24 | <view class="info-item"> |
| 29 | <text class="label">订单金额</text> | 25 | <text class="label">订单金额</text> |
| 30 | <text class="value amount">1500.00元</text> | 26 | <text class="value amount">{{ orderInfo.price ? orderInfo.price + '元' : '--' }}</text> |
| 31 | </view> | ||
| 32 | <view class="info-item"> | ||
| 33 | <text class="label">会员编号</text> | ||
| 34 | <text class="value">CTA00004</text> | ||
| 35 | </view> | ||
| 36 | <view class="info-item"> | ||
| 37 | <text class="label">会员有效期</text> | ||
| 38 | <text class="value">2028年1月25日</text> | ||
| 39 | </view> | 27 | </view> |
| 40 | </view> | 28 | </view> |
| 41 | 29 | ||
| ... | @@ -47,20 +35,43 @@ | ... | @@ -47,20 +35,43 @@ |
| 47 | </template> | 35 | </template> |
| 48 | 36 | ||
| 49 | <script setup> | 37 | <script setup> |
| 50 | import { onLoad } from '@dcloudio/uni-app' | 38 | import { |
| 51 | const goBack = () => { | 39 | ref |
| 52 | uni.navigateTo({ | 40 | } from 'vue' |
| 53 | url: `/personal/home` | 41 | import { |
| 42 | onLoad | ||
| 43 | } from '@dcloudio/uni-app' | ||
| 44 | import to from 'await-to-js' | ||
| 45 | import * as api from '@/common/api.js' | ||
| 46 | |||
| 47 | const orderInfo = ref({ | ||
| 48 | id: '', | ||
| 49 | tradeNo: '', | ||
| 50 | merchantName: '中国跆拳道协会', | ||
| 51 | price: '' | ||
| 54 | }) | 52 | }) |
| 55 | } | ||
| 56 | 53 | ||
| 57 | onLoad((option) => { | 54 | const goBack = () => { |
| 58 | }) | 55 | uni.reLaunch({ |
| 56 | url: '/login/login' | ||
| 57 | }) | ||
| 58 | } | ||
| 59 | |||
| 60 | onLoad(async (option) => { | ||
| 61 | if (option.orderId) { | ||
| 62 | const [err, res] = await to(api.getOrderInfo(option.orderId)) | ||
| 63 | if (!err && res.data) { | ||
| 64 | orderInfo.value = res.data | ||
| 65 | } else { | ||
| 66 | orderInfo.value.id = option.orderId | ||
| 67 | } | ||
| 68 | } | ||
| 69 | }) | ||
| 59 | </script> | 70 | </script> |
| 60 | 71 | ||
| 61 | <style scoped> | 72 | <style scoped> |
| 62 | /* 全局容器 */ | 73 | /* 全局容器 */ |
| 63 | .success-container { | 74 | .success-container { |
| 64 | display: flex; | 75 | display: flex; |
| 65 | flex-direction: column; | 76 | flex-direction: column; |
| 66 | align-items: center; | 77 | align-items: center; |
| ... | @@ -68,16 +79,16 @@ onLoad((option) => { | ... | @@ -68,16 +79,16 @@ onLoad((option) => { |
| 68 | min-height: 100vh; | 79 | min-height: 100vh; |
| 69 | background-color: #f8f9fa; | 80 | background-color: #f8f9fa; |
| 70 | box-sizing: border-box; | 81 | box-sizing: border-box; |
| 71 | } | 82 | } |
| 72 | 83 | ||
| 73 | /* 成功图标容器 */ | 84 | /* 成功图标容器 */ |
| 74 | .success-icon { | 85 | .success-icon { |
| 75 | margin-bottom: 40rpx; | 86 | margin-bottom: 40rpx; |
| 76 | animation: fadeIn 0.6s ease-out; | 87 | animation: fadeIn 0.6s ease-out; |
| 77 | } | 88 | } |
| 78 | 89 | ||
| 79 | /* 渐变圆形背景 */ | 90 | /* 渐变圆形背景 */ |
| 80 | .icon-circle { | 91 | .icon-circle { |
| 81 | width: 180rpx; | 92 | width: 180rpx; |
| 82 | height: 180rpx; | 93 | height: 180rpx; |
| 83 | border-radius: 50%; | 94 | border-radius: 50%; |
| ... | @@ -89,34 +100,34 @@ onLoad((option) => { | ... | @@ -89,34 +100,34 @@ onLoad((option) => { |
| 89 | box-shadow: 0 8rpx 30rpx rgba(6, 193, 174, 0.3); | 100 | box-shadow: 0 8rpx 30rpx rgba(6, 193, 174, 0.3); |
| 90 | /* 轻微上浮动效 */ | 101 | /* 轻微上浮动效 */ |
| 91 | animation: scaleIn 0.8s ease-out; | 102 | animation: scaleIn 0.8s ease-out; |
| 92 | } | 103 | } |
| 93 | 104 | ||
| 94 | /* 对勾图标 */ | 105 | /* 对勾图标 */ |
| 95 | .check-icon { | 106 | .check-icon { |
| 96 | font-size: 90rpx; | 107 | font-size: 90rpx; |
| 97 | color: #ffffff; | 108 | color: #ffffff; |
| 98 | font-weight: bold; | 109 | font-weight: bold; |
| 99 | } | 110 | } |
| 100 | 111 | ||
| 101 | /* 支付成功标题 */ | 112 | /* 支付成功标题 */ |
| 102 | .success-title { | 113 | .success-title { |
| 103 | font-size: 48rpx; | 114 | font-size: 48rpx; |
| 104 | font-weight: 700; | 115 | font-weight: 700; |
| 105 | color: #333333; | 116 | color: #333333; |
| 106 | margin-bottom: 12rpx; | 117 | margin-bottom: 12rpx; |
| 107 | animation: slideUp 0.6s ease-out; | 118 | animation: slideUp 0.6s ease-out; |
| 108 | } | 119 | } |
| 109 | 120 | ||
| 110 | /* 副标题 */ | 121 | /* 副标题 */ |
| 111 | .success-subtitle { | 122 | .success-subtitle { |
| 112 | font-size: 28rpx; | 123 | font-size: 28rpx; |
| 113 | color: #666666; | 124 | color: #666666; |
| 114 | margin-bottom: 60rpx; | 125 | margin-bottom: 60rpx; |
| 115 | animation: slideUp 0.8s ease-out; | 126 | animation: slideUp 0.8s ease-out; |
| 116 | } | 127 | } |
| 117 | 128 | ||
| 118 | /* 订单信息卡片 */ | 129 | /* 订单信息卡片 */ |
| 119 | .info-card { | 130 | .info-card { |
| 120 | width: 100%; | 131 | width: 100%; |
| 121 | background: #ffffff; | 132 | background: #ffffff; |
| 122 | border-radius: 20rpx; | 133 | border-radius: 20rpx; |
| ... | @@ -124,48 +135,55 @@ onLoad((option) => { | ... | @@ -124,48 +135,55 @@ onLoad((option) => { |
| 124 | box-shadow: 0 6rpx 20rpx rgba(0, 0, 0, 0.05); | 135 | box-shadow: 0 6rpx 20rpx rgba(0, 0, 0, 0.05); |
| 125 | margin-bottom: 80rpx; | 136 | margin-bottom: 80rpx; |
| 126 | animation: fadeIn 1s ease-out; | 137 | animation: fadeIn 1s ease-out; |
| 127 | } | 138 | } |
| 128 | 139 | ||
| 129 | /* 单个信息项 */ | 140 | /* 单个信息项 */ |
| 130 | .info-item { | 141 | .info-item { |
| 131 | display: flex; | 142 | display: flex; |
| 132 | justify-content: space-between; | 143 | justify-content: space-between; |
| 133 | align-items: center; | 144 | align-items: center; |
| 134 | padding: 24rpx 0; | 145 | padding: 24rpx 0; |
| 135 | border-bottom: 1rpx solid #f5f5f5; | 146 | border-bottom: 1rpx solid #f5f5f5; |
| 136 | } | 147 | } |
| 137 | /* 最后一项去掉下划线 */ | 148 | |
| 138 | .info-item:last-child { | 149 | /* 最后一项去掉下划线 */ |
| 150 | .info-item:last-child { | ||
| 139 | border-bottom: none; | 151 | border-bottom: none; |
| 140 | } | 152 | } |
| 141 | 153 | ||
| 142 | /* 标签样式 */ | 154 | /* 标签样式 */ |
| 143 | .label { | 155 | .label { |
| 144 | font-size: 32rpx; | 156 | font-size: 32rpx; |
| 145 | color: #666666; | 157 | color: #666666; |
| 146 | } | 158 | white-space: nowrap; |
| 159 | margin-right: 20rpx; | ||
| 160 | flex-shrink: 0; | ||
| 161 | } | ||
| 147 | 162 | ||
| 148 | /* 值样式 */ | 163 | /* 值样式 */ |
| 149 | .value { | 164 | .value { |
| 150 | font-size: 32rpx; | 165 | font-size: 32rpx; |
| 151 | color: #333333; | 166 | color: #333333; |
| 152 | text-align: right; | 167 | text-align: right; |
| 153 | } | 168 | word-break: break-all; |
| 154 | /* 金额特殊样式 */ | 169 | word-wrap: break-word; |
| 155 | .amount { | 170 | } |
| 171 | |||
| 172 | /* 金额特殊样式 */ | ||
| 173 | .amount { | ||
| 156 | color: #cd1e27; | 174 | color: #cd1e27; |
| 157 | font-weight: 600; | 175 | font-weight: 600; |
| 158 | } | 176 | } |
| 159 | 177 | ||
| 160 | /* 确定按钮区域 */ | 178 | /* 确定按钮区域 */ |
| 161 | .confirm-btn-area { | 179 | .confirm-btn-area { |
| 162 | width: 100%; | 180 | width: 100%; |
| 163 | padding: 0 20rpx; | 181 | padding: 0 20rpx; |
| 164 | box-sizing: border-box; | 182 | box-sizing: border-box; |
| 165 | } | 183 | } |
| 166 | 184 | ||
| 167 | /* 确定按钮(渐变+动效) */ | 185 | /* 确定按钮(渐变+动效) */ |
| 168 | .confirm-btn { | 186 | .confirm-btn { |
| 169 | width: 100%; | 187 | width: 100%; |
| 170 | height: 90rpx; | 188 | height: 90rpx; |
| 171 | line-height: 90rpx; | 189 | line-height: 90rpx; |
| ... | @@ -180,28 +198,52 @@ onLoad((option) => { | ... | @@ -180,28 +198,52 @@ onLoad((option) => { |
| 180 | /* 禁止默认样式 */ | 198 | /* 禁止默认样式 */ |
| 181 | position: relative; | 199 | position: relative; |
| 182 | overflow: hidden; | 200 | overflow: hidden; |
| 183 | } | 201 | } |
| 184 | /* 按钮点击反馈 */ | 202 | |
| 185 | .confirm-btn::after { | 203 | /* 按钮点击反馈 */ |
| 204 | .confirm-btn::after { | ||
| 186 | border: none; | 205 | border: none; |
| 187 | } | 206 | } |
| 188 | .confirm-btn:active { | 207 | |
| 208 | .confirm-btn:active { | ||
| 189 | transform: scale(0.98); | 209 | transform: scale(0.98); |
| 190 | box-shadow: 0 4rpx 10rpx rgba(6, 193, 174, 0.2); | 210 | box-shadow: 0 4rpx 10rpx rgba(6, 193, 174, 0.2); |
| 191 | } | 211 | } |
| 192 | 212 | ||
| 193 | /* 动画定义 */ | 213 | /* 动画定义 */ |
| 194 | @keyframes fadeIn { | 214 | @keyframes fadeIn { |
| 195 | 0% { opacity: 0; } | 215 | 0% { |
| 196 | 100% { opacity: 1; } | 216 | opacity: 0; |
| 197 | } | 217 | } |
| 198 | @keyframes scaleIn { | 218 | |
| 199 | 0% { transform: scale(0); } | 219 | 100% { |
| 200 | 70% { transform: scale(1.1); } | 220 | opacity: 1; |
| 201 | 100% { transform: scale(1); } | 221 | } |
| 202 | } | 222 | } |
| 203 | @keyframes slideUp { | 223 | |
| 204 | 0% { opacity: 0; transform: translateY(30rpx); } | 224 | @keyframes scaleIn { |
| 205 | 100% { opacity: 1; transform: translateY(0); } | 225 | 0% { |
| 206 | } | 226 | transform: scale(0); |
| 227 | } | ||
| 228 | |||
| 229 | 70% { | ||
| 230 | transform: scale(1.1); | ||
| 231 | } | ||
| 232 | |||
| 233 | 100% { | ||
| 234 | transform: scale(1); | ||
| 235 | } | ||
| 236 | } | ||
| 237 | |||
| 238 | @keyframes slideUp { | ||
| 239 | 0% { | ||
| 240 | opacity: 0; | ||
| 241 | transform: translateY(30rpx); | ||
| 242 | } | ||
| 243 | |||
| 244 | 100% { | ||
| 245 | opacity: 1; | ||
| 246 | transform: translateY(0); | ||
| 247 | } | ||
| 248 | } | ||
| 207 | </style> | 249 | </style> |
| ... | \ No newline at end of file | ... | \ No newline at end of file | ... | ... |
uni_modules/qf-image-cropper/changelog.md
0 → 100644
| 1 | ## 2.1.6(2023-04-16) | ||
| 2 | * 修复 组件使用 v-show 指令会导致选择图片后初始位置严重偏位的问题 | ||
| 3 | ## 2.1.5(2023-04-16) | ||
| 4 | * 新增 兼容APP平台 | ||
| 5 | |||
| 6 | ## 2.1.4(2023-03-13) | ||
| 7 | * 新增 fileType 属性,用于指定生成文件的类型,只支持 'jpg' 或 'png',默认为 'png' | ||
| 8 | * 新增 delay 属性,微信小程序平台使用 `Canvas 2D` 绘制时控制图片从绘制到生成所需时间 | ||
| 9 | * 优化 当生成图片的尺寸宽/高超过 Canvas 2D 最大限制(1365*1365)则将画布尺寸缩放在限制范围内绘制完成后输出目标尺寸 | ||
| 10 | * 优化 旋转图标指示方向与实际旋转方向不符 | ||
| 11 | |||
| 12 | ## 2.1.3(2023-02-06) | ||
| 13 | * 优化 vue3支持 | ||
| 14 | |||
| 15 | ## 2.1.2(2023-02-03) | ||
| 16 | * 新增 navigation 属性,H5平台当 showAngle 为 true 时,使用插件的页面在 `page.json` 中配置了 "navigationStyle": "custom" 时,必须将此值设为 false ,否则四个可拉伸角的触发位置会有偏差 | ||
| 17 | * 修复 H5平台部分设备(已知iPhone11以下机型)拍照的图片缩放时会闪动的问题 | ||
| 18 | |||
| 19 | ## 2.1.1(2022-12-06) | ||
| 20 | * 修复 横屏适配问题 | ||
| 21 | |||
| 22 | ## 2.1.0(2022-12-06) | ||
| 23 | * 新增 兼容H5平台,使用 renderjs 响应手势事件 | ||
| 24 | |||
| 25 | ## 2.0.0(2022-12-05) | ||
| 26 | * 重构 插件,使用 WXS 响应手势事件 | ||
| 27 | * 新增 图片翻转 | ||
| 28 | * 新增 拉伸裁剪框放大图片 | ||
| 29 | * 新增 监听PC鼠标滚轮触发缩放 | ||
| 30 | * 新增 圆形、圆角矩形的图片裁剪 | ||
| 31 | * 优化 图片缩放,移动端以双指触摸中心点为缩放中心点,PC端以鼠标所在点为缩放中心点 | ||
| 32 | * 优化 裁剪框样式 | ||
| 33 | * 优化 图片位置拖动 支持边界回弹效果(滑动时可滑出边界,释放时回弹到边界) | ||
| 34 | * 优化 生成图片使用新版 Canvas 2D 接口 |
| 1 | /** | ||
| 2 | * 图片编辑器-手势监听 | ||
| 3 | * 1. 支持编译到app-vue(uni-app 2.5.5及以上版本)、H5上 | ||
| 4 | */ | ||
| 5 | /** 图片偏移量 */ | ||
| 6 | var offset = { x: 0, y: 0 }; | ||
| 7 | /** 图片缩放比例 */ | ||
| 8 | var scale = 1; | ||
| 9 | /** 图片最小缩放比例 */ | ||
| 10 | var minScale = 1; | ||
| 11 | /** 图片旋转角度 */ | ||
| 12 | var rotate = 0; | ||
| 13 | /** 触摸点 */ | ||
| 14 | var touches = []; | ||
| 15 | /** 图片布局信息 */ | ||
| 16 | var img = {}; | ||
| 17 | /** 系统信息 */ | ||
| 18 | var sys = {}; | ||
| 19 | /** 裁剪区域布局信息 */ | ||
| 20 | var area = {}; | ||
| 21 | /** 触摸行为类型 */ | ||
| 22 | var touchType = ''; | ||
| 23 | /** 操作角的位置 */ | ||
| 24 | var activeAngle = 0; | ||
| 25 | /** 裁剪区域布局信息偏移量 */ | ||
| 26 | var areaOffset = { left: 0, right: 0, top: 0, bottom: 0 }; | ||
| 27 | /** 元素ID */ | ||
| 28 | var elIds = { | ||
| 29 | 'imageStyles': 'crop-image', | ||
| 30 | 'maskStylesList': 'crop-mask-block', | ||
| 31 | 'borderStyles': 'crop-border', | ||
| 32 | 'circleBoxStyles': 'crop-circle-box', | ||
| 33 | 'circleStyles': 'crop-circle', | ||
| 34 | 'gridStylesList': 'crop-grid', | ||
| 35 | 'angleStylesList': 'crop-angle', | ||
| 36 | } | ||
| 37 | /** 记录上次初始化时间戳,排除APP重复更新 */ | ||
| 38 | var timestamp = 0; | ||
| 39 | /** | ||
| 40 | * 样式对象转字符串 | ||
| 41 | * @param {Object} style 样式对象 | ||
| 42 | */ | ||
| 43 | function styleToString(style) { | ||
| 44 | if(typeof style === 'string') return style; | ||
| 45 | var str = ''; | ||
| 46 | for (let k in style) { | ||
| 47 | str += k + ':' + style[k] + ';'; | ||
| 48 | } | ||
| 49 | return str; | ||
| 50 | } | ||
| 51 | /** | ||
| 52 | * | ||
| 53 | * @param {Object} instance 页面实例对象 | ||
| 54 | * @param {Object} key 要修改样式的key | ||
| 55 | * @param {Object|Array} style 样式 | ||
| 56 | */ | ||
| 57 | function setStyle(instance, key, style) { | ||
| 58 | // console.log('setStyle', instance, key, JSON.stringify(style)) | ||
| 59 | // #ifdef APP-PLUS | ||
| 60 | if(Object.prototype.toString.call(style) === '[object Array]') { | ||
| 61 | for (var i = 0, len = style.length; i < len; i++) { | ||
| 62 | var el = window.document.getElementById(elIds[key] + '-' + (i + 1)); | ||
| 63 | el && (el.style = styleToString(style[i])); | ||
| 64 | } | ||
| 65 | } else { | ||
| 66 | var el = window.document.getElementById(elIds[key]); | ||
| 67 | el && (el.style = styleToString(style)); | ||
| 68 | } | ||
| 69 | // #endif | ||
| 70 | // #ifdef H5 | ||
| 71 | instance[key] = style; | ||
| 72 | // #endif | ||
| 73 | } | ||
| 74 | /** | ||
| 75 | * 触发页面实例指定方法 | ||
| 76 | * @param {Object} instance 页面实例对象 | ||
| 77 | * @param {Object} name 方法名称 | ||
| 78 | * @param {Object} obj 传递参数 | ||
| 79 | */ | ||
| 80 | function callMethod(instance, name, obj) { | ||
| 81 | // #ifdef APP-PLUS | ||
| 82 | instance.callMethod(name, obj); | ||
| 83 | // #endif | ||
| 84 | // #ifdef H5 | ||
| 85 | instance[name](obj); | ||
| 86 | // #endif | ||
| 87 | } | ||
| 88 | /** | ||
| 89 | * 计算两点间距 | ||
| 90 | * @param {Object} touches 触摸点信息 | ||
| 91 | */ | ||
| 92 | function getDistanceByTouches(touches) { | ||
| 93 | // 根据勾股定理求两点间距离 | ||
| 94 | var a = touches[1].pageX - touches[0].pageX; | ||
| 95 | var b = touches[1].pageY - touches[0].pageY; | ||
| 96 | var c = Math.sqrt(Math.pow(a, 2) + Math.pow(b, 2)); | ||
| 97 | // 求两点间的中点坐标 | ||
| 98 | // 1. a、b可能为负值 | ||
| 99 | // 2. 在求a、b时,如用touches[1]减touches[0],则求中点坐标也得用touches[1]减a/2、b/2 | ||
| 100 | // 3. 同理,在求a、b时,也可用touches[0]减touches[1],则求中点坐标也得用touches[0]减a/2、b/2 | ||
| 101 | var x = touches[1].pageX - a / 2; | ||
| 102 | var y = touches[1].pageY - b / 2; | ||
| 103 | return { c, x, y }; | ||
| 104 | }; | ||
| 105 | /** | ||
| 106 | * 检查边界:限制 x、y 拖动范围,禁止滑出边界 | ||
| 107 | * @param {Object} e 点坐标 | ||
| 108 | */ | ||
| 109 | function checkRange(e) { | ||
| 110 | var r = rotate / 90 % 2; | ||
| 111 | if(r === 1) { // 因图片宽高可能不等,翻转 90° 或 270° 后图片宽高需反着计算,且左右和上下边界要根据差值做偏移 | ||
| 112 | var o = (img.height - img.width) / 2; // 宽高差值一半 | ||
| 113 | return { | ||
| 114 | x: Math.min(Math.max(e.x, -img.height + o + area.width + area.left), area.left + o), | ||
| 115 | y: Math.min(Math.max(e.y, -img.width - o + area.height + area.top), area.top - o) | ||
| 116 | } | ||
| 117 | } | ||
| 118 | return { | ||
| 119 | x: Math.min(Math.max(e.x, -img.width + area.width + area.left), area.left), | ||
| 120 | y: Math.min(Math.max(e.y, -img.height + area.height + area.top), area.top) | ||
| 121 | } | ||
| 122 | }; | ||
| 123 | /** | ||
| 124 | * 变更图片布局信息 | ||
| 125 | * @param {Object} e 布局信息 | ||
| 126 | */ | ||
| 127 | function changeImageRect(e) { | ||
| 128 | // console.log('changeImageRect', e) | ||
| 129 | offset.x += e.x || 0; | ||
| 130 | offset.y += e.y || 0; | ||
| 131 | if(e.check) { // 检查边界 | ||
| 132 | var point = checkRange(offset); | ||
| 133 | if(offset.x !== point.x || offset.y !== point.y) { | ||
| 134 | offset = point; | ||
| 135 | } | ||
| 136 | } | ||
| 137 | |||
| 138 | // 因频繁修改 width/height 会造成大量的内存消耗,改为scale | ||
| 139 | // e.instance.imageStyles = { | ||
| 140 | // width: img.width + 'px', | ||
| 141 | // height: img.height + 'px', | ||
| 142 | // transform: 'translate(' + (offset.x + ox) + 'px, ' + (offset.y + ox) + 'px) rotate(' + rotate +'deg)' | ||
| 143 | // }; | ||
| 144 | var ox = (img.width - img.oldWidth) / 2; | ||
| 145 | var oy = (img.height - img.oldHeight) / 2; | ||
| 146 | // e.instance.imageStyles = { | ||
| 147 | // width: img.oldWidth + 'px', | ||
| 148 | // height: img.oldHeight + 'px', | ||
| 149 | // transform: 'translate(' + (offset.x + ox) + 'px, ' + (offset.y + oy) + 'px) rotate(' + rotate +'deg) scale(' + scale + ')' | ||
| 150 | // }; | ||
| 151 | setStyle(e.instance, 'imageStyles', { | ||
| 152 | width: img.oldWidth + 'px', | ||
| 153 | height: img.oldHeight + 'px', | ||
| 154 | transform: 'translate(' + (offset.x + ox) + 'px, ' + (offset.y + oy) + 'px) rotate(' + rotate +'deg) scale(' + scale + ')' | ||
| 155 | }); | ||
| 156 | callMethod(e.instance, 'dataChange', { | ||
| 157 | width: img.width, | ||
| 158 | height: img.height, | ||
| 159 | x: offset.x, | ||
| 160 | y: offset.y, | ||
| 161 | rotate: rotate | ||
| 162 | }); | ||
| 163 | }; | ||
| 164 | /** | ||
| 165 | * 变更裁剪区域布局信息 | ||
| 166 | * @param {Object} e 布局信息 | ||
| 167 | */ | ||
| 168 | function changeAreaRect(e) { | ||
| 169 | // console.log('changeAreaRect', e) | ||
| 170 | // 变更蒙版样式 | ||
| 171 | setStyle(e.instance, 'maskStylesList', [ | ||
| 172 | { | ||
| 173 | left: 0, | ||
| 174 | width: (area.left + areaOffset.left) + 'px', | ||
| 175 | top: 0, | ||
| 176 | bottom: 0, | ||
| 177 | }, | ||
| 178 | { | ||
| 179 | left: (area.right + areaOffset.right) + 'px', | ||
| 180 | right: 0, | ||
| 181 | top: 0, | ||
| 182 | bottom: 0, | ||
| 183 | }, | ||
| 184 | { | ||
| 185 | left: (area.left + areaOffset.left) + 'px', | ||
| 186 | width: (area.width + areaOffset.right - areaOffset.left) + 'px', | ||
| 187 | top: 0, | ||
| 188 | height: (area.top + areaOffset.top) + 'px', | ||
| 189 | }, | ||
| 190 | { | ||
| 191 | left: (area.left + areaOffset.left) + 'px', | ||
| 192 | width: (area.width + areaOffset.right - areaOffset.left) + 'px', | ||
| 193 | top: (area.bottom + areaOffset.bottom) + 'px', | ||
| 194 | // height: (area.top - areaOffset.bottom + sys.offsetBottom) + 'px', | ||
| 195 | bottom: 0, | ||
| 196 | } | ||
| 197 | ]); | ||
| 198 | // 变更边框样式 | ||
| 199 | if(area.showBorder) { | ||
| 200 | setStyle(e.instance, 'borderStyles', { | ||
| 201 | left: (area.left + areaOffset.left) + 'px', | ||
| 202 | top: (area.top + areaOffset.top) + 'px', | ||
| 203 | width: (area.width + areaOffset.right - areaOffset.left) + 'px', | ||
| 204 | height: (area.height + areaOffset.bottom - areaOffset.top) + 'px', | ||
| 205 | }); | ||
| 206 | } | ||
| 207 | |||
| 208 | // 变更参考线样式 | ||
| 209 | if(area.showGrid) { | ||
| 210 | setStyle(e.instance, 'gridStylesList', [ | ||
| 211 | { | ||
| 212 | 'border-width': '1px 0 0 0', | ||
| 213 | left: (area.left + areaOffset.left) + 'px', | ||
| 214 | right: (area.right + areaOffset.right) + 'px', | ||
| 215 | top: (area.top + areaOffset.top + (area.height + areaOffset.bottom - areaOffset.top) / 3 - 0.5) + 'px', | ||
| 216 | width: (area.width + areaOffset.right - areaOffset.left) + 'px' | ||
| 217 | }, | ||
| 218 | { | ||
| 219 | 'border-width': '1px 0 0 0', | ||
| 220 | left: (area.left + areaOffset.left) + 'px', | ||
| 221 | right: (area.right + areaOffset.right) + 'px', | ||
| 222 | top: (area.top + areaOffset.top + (area.height + areaOffset.bottom - areaOffset.top) * 2 / 3 - 0.5) + 'px', | ||
| 223 | width: (area.width + areaOffset.right - areaOffset.left) + 'px' | ||
| 224 | }, | ||
| 225 | { | ||
| 226 | 'border-width': '0 1px 0 0', | ||
| 227 | top: (area.top + areaOffset.top) + 'px', | ||
| 228 | bottom: (area.bottom + areaOffset.bottom) + 'px', | ||
| 229 | left: (area.left + areaOffset.left + (area.width + areaOffset.right - areaOffset.left) / 3 - 0.5) + 'px', | ||
| 230 | height: (area.height + areaOffset.bottom - areaOffset.top) + 'px' | ||
| 231 | }, | ||
| 232 | { | ||
| 233 | 'border-width': '0 1px 0 0', | ||
| 234 | top: (area.top + areaOffset.top) + 'px', | ||
| 235 | bottom: (area.bottom + areaOffset.bottom) + 'px', | ||
| 236 | left: (area.left + areaOffset.left + (area.width + areaOffset.right - areaOffset.left) * 2 / 3 - 0.5) + 'px', | ||
| 237 | height: (area.height + areaOffset.bottom - areaOffset.top) + 'px' | ||
| 238 | } | ||
| 239 | ]); | ||
| 240 | } | ||
| 241 | |||
| 242 | // 变更四个伸缩角样式 | ||
| 243 | if(area.showAngle) { | ||
| 244 | setStyle(e.instance, 'angleStylesList', [ | ||
| 245 | { | ||
| 246 | 'border-width': area.angleBorderWidth + 'px 0 0 ' + area.angleBorderWidth + 'px', | ||
| 247 | left: (area.left + areaOffset.left - area.angleBorderWidth) + 'px', | ||
| 248 | top: (area.top + areaOffset.top - area.angleBorderWidth) + 'px', | ||
| 249 | }, | ||
| 250 | { | ||
| 251 | 'border-width': area.angleBorderWidth + 'px ' + area.angleBorderWidth + 'px 0 0', | ||
| 252 | left: (area.right + areaOffset.right - area.angleSize) + 'px', | ||
| 253 | top: (area.top + areaOffset.top - area.angleBorderWidth) + 'px', | ||
| 254 | }, | ||
| 255 | { | ||
| 256 | 'border-width': '0 0 ' + area.angleBorderWidth + 'px ' + area.angleBorderWidth + 'px', | ||
| 257 | left: (area.left + areaOffset.left - area.angleBorderWidth) + 'px', | ||
| 258 | top: (area.bottom + areaOffset.bottom - area.angleSize) + 'px', | ||
| 259 | }, | ||
| 260 | { | ||
| 261 | 'border-width': '0 ' + area.angleBorderWidth + 'px ' + area.angleBorderWidth + 'px 0', | ||
| 262 | left: (area.right + areaOffset.right - area.angleSize) + 'px', | ||
| 263 | top: (area.bottom + areaOffset.bottom - area.angleSize) + 'px', | ||
| 264 | } | ||
| 265 | ]); | ||
| 266 | } | ||
| 267 | |||
| 268 | // 变更圆角样式 | ||
| 269 | if(area.radius > 0) { | ||
| 270 | var radius = area.radius; | ||
| 271 | if(area.width === area.height && area.radius >= area.width / 2) { // 圆形 | ||
| 272 | radius = (area.width / 2); | ||
| 273 | } else { // 圆角矩形 | ||
| 274 | if(area.width !== area.height) { // 限制圆角半径不能超过短边的一半 | ||
| 275 | radius = Math.min(area.width / 2, area.height / 2, radius); | ||
| 276 | } | ||
| 277 | } | ||
| 278 | setStyle(e.instance, 'circleBoxStyles', { | ||
| 279 | left: (area.left + areaOffset.left) + 'px', | ||
| 280 | top: (area.top + areaOffset.top) + 'px', | ||
| 281 | width: (area.width + areaOffset.right - areaOffset.left) + 'px', | ||
| 282 | height: (area.height + areaOffset.bottom - areaOffset.top) + 'px' | ||
| 283 | }); | ||
| 284 | setStyle(e.instance, 'circleStyles', { | ||
| 285 | 'box-shadow': '0 0 0 ' + Math.max(area.width, area.height) + 'px rgba(51, 51, 51, 0.8)', | ||
| 286 | 'border-radius': radius + 'px' | ||
| 287 | }); | ||
| 288 | } | ||
| 289 | }; | ||
| 290 | /** | ||
| 291 | * 缩放图片 | ||
| 292 | * @param {Object} e 布局信息 | ||
| 293 | */ | ||
| 294 | function scaleImage(e) { | ||
| 295 | // console.log('scaleImage', e) | ||
| 296 | var last = scale; | ||
| 297 | scale = Math.min(Math.max(e.scale + scale, minScale), img.maxScale); | ||
| 298 | if(last !== scale) { | ||
| 299 | img.width = img.oldWidth * scale; | ||
| 300 | img.height = img.oldHeight * scale; | ||
| 301 | // 参考问题:有一个长4000px、宽4000px的四方形ABCD,A点的坐标固定在(-2000,-2000), | ||
| 302 | // 该四边形上有一个点E,坐标为(-100,-300),将该四方形复制一份并缩小到90%后, | ||
| 303 | // 新四边形的A点坐标为多少时可使新四边形的E点与原四边形的E点重合? | ||
| 304 | // 预期效果:从图中选取某点(参照物)为中心点进行缩放,缩放时无论图像怎么变化,该点位置始终固定不变 | ||
| 305 | // 计算方法:以相同起点先计算缩放前后两点间的距离,再加上原图像偏移量即可 | ||
| 306 | e.x = (e.x - offset.x) * (1 - scale / last); | ||
| 307 | e.y = (e.y - offset.y) * (1 - scale / last); | ||
| 308 | changeImageRect(e); | ||
| 309 | return true; | ||
| 310 | } | ||
| 311 | return false; | ||
| 312 | }; | ||
| 313 | /** | ||
| 314 | * 获取触摸点在哪个角 | ||
| 315 | * @param {number} x 触摸点x轴坐标 | ||
| 316 | * @param {number} y 触摸点y轴坐标 | ||
| 317 | * @return {number} 角的位置:0=无;1=左上;2=右上;3=左下;4=右下; | ||
| 318 | */ | ||
| 319 | function getToucheAngle(x, y) { | ||
| 320 | // console.log('getToucheAngle', x, y, JSON.stringify(area)) | ||
| 321 | var o = area.angleBorderWidth; // 需扩大触发范围则把 o 值加大即可 | ||
| 322 | var oy = sys.navigation ? 0 : sys.windowTop; | ||
| 323 | if(y >= area.top - o + oy && y <= area.top + area.angleSize + o + oy) { | ||
| 324 | if(x >= area.left - o && x <= area.left + area.angleSize + o) { | ||
| 325 | return 1; // 左上角 | ||
| 326 | } else if(x >= area.right - area.angleSize - o && x <= area.right + o) { | ||
| 327 | return 2; // 右上角 | ||
| 328 | } | ||
| 329 | } else if(y >= area.bottom - area.angleSize - o + oy && y <= area.bottom + o + oy) { | ||
| 330 | if(x >= area.left - o && x <= area.left + area.angleSize + o) { | ||
| 331 | return 3; // 左下角 | ||
| 332 | } else if(x >= area.right - area.angleSize - o && x <= area.right + o) { | ||
| 333 | return 4; // 右下角 | ||
| 334 | } | ||
| 335 | } | ||
| 336 | return 0; // 无触摸到角 | ||
| 337 | }; | ||
| 338 | /** | ||
| 339 | * 重置数据 | ||
| 340 | */ | ||
| 341 | function resetData() { | ||
| 342 | offset = { x: 0, y: 0 }; | ||
| 343 | scale = 1; | ||
| 344 | minScale = 1; | ||
| 345 | rotate = 0; | ||
| 346 | }; | ||
| 347 | function getTouchs(touches) { | ||
| 348 | var result = []; | ||
| 349 | var len = touches ? touches.length : 0 | ||
| 350 | for (var i = 0; i < len; i++) { | ||
| 351 | result[i] = { | ||
| 352 | pageX: touches[i].pageX, | ||
| 353 | // h5无标题栏时,窗口顶部距离仍为标题栏高度,且触摸点y轴坐标还是有标题栏的值,即减去标题栏高度的值 | ||
| 354 | pageY: touches[i].pageY + sys.windowTop | ||
| 355 | }; | ||
| 356 | } | ||
| 357 | return result; | ||
| 358 | }; | ||
| 359 | export default { | ||
| 360 | data() { | ||
| 361 | return { | ||
| 362 | imageStyles: {}, | ||
| 363 | maskStylesList: [{}, {}, {}, {}], | ||
| 364 | borderStyles: {}, | ||
| 365 | gridStylesList: [{}, {}, {}, {}], | ||
| 366 | angleStylesList: [{}, {}, {}, {}], | ||
| 367 | circleBoxStyles: {}, | ||
| 368 | circleStyles: {} | ||
| 369 | } | ||
| 370 | }, | ||
| 371 | created() { | ||
| 372 | // 监听 PC 端鼠标滚轮 | ||
| 373 | // #ifdef H5 | ||
| 374 | window.addEventListener('mousewheel', (e) => { | ||
| 375 | var touchs = getTouchs([e]) | ||
| 376 | img.src && scaleImage({ | ||
| 377 | instance: this.getInstance(), | ||
| 378 | check: true, | ||
| 379 | // 鼠标向上滚动时,deltaY 固定 -100,鼠标向下滚动时,deltaY 固定 100 | ||
| 380 | scale: e.deltaY > 0 ? -0.05 : 0.05, | ||
| 381 | x: touchs[0].pageX, | ||
| 382 | y: touchs[0].pageY | ||
| 383 | }); | ||
| 384 | }); | ||
| 385 | // #endif | ||
| 386 | }, | ||
| 387 | methods: { | ||
| 388 | getInstance() { | ||
| 389 | // #ifdef APP-PLUS | ||
| 390 | return this.$ownerInstance; | ||
| 391 | // #endif | ||
| 392 | // #ifdef H5 | ||
| 393 | return this; | ||
| 394 | // #endif | ||
| 395 | }, | ||
| 396 | /** | ||
| 397 | * 初始化:观察数据变更 | ||
| 398 | * @param {Object} newVal 新数据 | ||
| 399 | * @param {Object} oldVal 旧数据 | ||
| 400 | * @param {Object} o 组件实例对象 | ||
| 401 | */ | ||
| 402 | initObserver: function(newVal, oldVal, o, i) { | ||
| 403 | console.log('initObserver', newVal, oldVal, o, i) | ||
| 404 | if(newVal && (!img.src || timestamp !== newVal.timestamp)) { | ||
| 405 | timestamp = newVal.timestamp; | ||
| 406 | img = newVal.img; | ||
| 407 | sys = newVal.sys; | ||
| 408 | area = newVal.area; | ||
| 409 | resetData(); | ||
| 410 | img.src && changeImageRect({ | ||
| 411 | instance: this.getInstance(), | ||
| 412 | x: (sys.windowWidth - img.width) / 2, | ||
| 413 | y: (sys.windowHeight + sys.windowTop - sys.offsetBottom - img.height) / 2 | ||
| 414 | }); | ||
| 415 | changeAreaRect({ | ||
| 416 | instance: this.getInstance() | ||
| 417 | }); | ||
| 418 | } | ||
| 419 | }, | ||
| 420 | /** | ||
| 421 | * 鼠标滚轮滚动 | ||
| 422 | * @param {Object} e 事件对象 | ||
| 423 | * @param {Object} o 组件实例对象 | ||
| 424 | */ | ||
| 425 | mousewheel: function(e, o) { | ||
| 426 | // h5平台 wheel 事件无法判断滚轮滑动方向,需使用 mousewheel | ||
| 427 | }, | ||
| 428 | /** | ||
| 429 | * 触摸开始 | ||
| 430 | * @param {Object} e 事件对象 | ||
| 431 | * @param {Object} o 组件实例对象 | ||
| 432 | */ | ||
| 433 | touchstart: function(e, o) { | ||
| 434 | if(!img.src) return; | ||
| 435 | touches = getTouchs(e.touches); | ||
| 436 | activeAngle = area.showAngle ? getToucheAngle(touches[0].pageX, touches[0].pageY) : 0; | ||
| 437 | if(touches.length === 1 && activeAngle !== 0) { | ||
| 438 | touchType = 'stretch'; // 伸缩裁剪区域 | ||
| 439 | } else { | ||
| 440 | touchType = ''; | ||
| 441 | } | ||
| 442 | // console.log('touchstart', e, activeAngle) | ||
| 443 | }, | ||
| 444 | /** | ||
| 445 | * 触摸移动 | ||
| 446 | * @param {Object} e 事件对象 | ||
| 447 | * @param {Object} o 组件实例对象 | ||
| 448 | */ | ||
| 449 | touchmove: function(e, o) { | ||
| 450 | if(!img.src) return; | ||
| 451 | // console.log('touchmove', e, o) | ||
| 452 | e.touches = getTouchs(e.touches); | ||
| 453 | if(touchType === 'stretch') { // 触摸四个角进行拉伸 | ||
| 454 | var point = e.touches[0]; | ||
| 455 | var start = touches[0]; | ||
| 456 | var x = point.pageX - start.pageX; | ||
| 457 | var y = point.pageY - start.pageY; | ||
| 458 | if(x !== 0 || y !== 0) { | ||
| 459 | var maxX = area.width * (1 - area.minScale); | ||
| 460 | var maxY = area.height * (1 - area.minScale); | ||
| 461 | // console.log(x, y, maxX, maxY) | ||
| 462 | touches[0] = point; | ||
| 463 | switch(activeAngle) { | ||
| 464 | case 1: // 左上角 | ||
| 465 | x += areaOffset.left; | ||
| 466 | y += areaOffset.top; | ||
| 467 | if(x >= 0 && y >= 0) { // 有效滑动 | ||
| 468 | if(x > y) { // 以x轴滑动距离为缩放基准 | ||
| 469 | if(x > maxX) x = maxX; | ||
| 470 | y = x * area.height / area.width; | ||
| 471 | } else { // 以y轴滑动距离为缩放基准 | ||
| 472 | if(y > maxY) y = maxY; | ||
| 473 | x = y * area.width / area.height; | ||
| 474 | } | ||
| 475 | areaOffset.left = x; | ||
| 476 | areaOffset.top = y; | ||
| 477 | } | ||
| 478 | break; | ||
| 479 | case 2: // 右上角 | ||
| 480 | x += areaOffset.right; | ||
| 481 | y += areaOffset.top; | ||
| 482 | if(x <= 0 && y >= 0) { // 有效滑动 | ||
| 483 | if(-x > y) { // 以x轴滑动距离为缩放基准 | ||
| 484 | if(-x > maxX) x = -maxX; | ||
| 485 | y = -x * area.height / area.width; | ||
| 486 | } else { // 以y轴滑动距离为缩放基准 | ||
| 487 | if(y > maxY) y = maxY; | ||
| 488 | x = -y * area.width / area.height; | ||
| 489 | } | ||
| 490 | areaOffset.right = x; | ||
| 491 | areaOffset.top = y; | ||
| 492 | } | ||
| 493 | break; | ||
| 494 | case 3: // 左下角 | ||
| 495 | x += areaOffset.left; | ||
| 496 | y += areaOffset.bottom; | ||
| 497 | if(x >= 0 && y <= 0) { // 有效滑动 | ||
| 498 | if(x > -y) { // 以x轴滑动距离为缩放基准 | ||
| 499 | if(x > maxX) x = maxX; | ||
| 500 | y = -x * area.height / area.width; | ||
| 501 | } else { // 以y轴滑动距离为缩放基准 | ||
| 502 | if(-y > maxY) y = -maxY; | ||
| 503 | x = -y * area.width / area.height; | ||
| 504 | } | ||
| 505 | areaOffset.left = x; | ||
| 506 | areaOffset.bottom = y; | ||
| 507 | } | ||
| 508 | break; | ||
| 509 | case 4: // 右下角 | ||
| 510 | x += areaOffset.right; | ||
| 511 | y += areaOffset.bottom; | ||
| 512 | if(x <= 0 && y <= 0) { // 有效滑动 | ||
| 513 | if(-x > -y) { // 以x轴滑动距离为缩放基准 | ||
| 514 | if(-x > maxX) x = -maxX; | ||
| 515 | y = x * area.height / area.width; | ||
| 516 | } else { // 以y轴滑动距离为缩放基准 | ||
| 517 | if(-y > maxY) y = -maxY; | ||
| 518 | x = y * area.width / area.height; | ||
| 519 | } | ||
| 520 | areaOffset.right = x; | ||
| 521 | areaOffset.bottom = y; | ||
| 522 | } | ||
| 523 | break; | ||
| 524 | } | ||
| 525 | // console.log(x, y, JSON.stringify(areaOffset)) | ||
| 526 | changeAreaRect({ | ||
| 527 | instance: this.getInstance(), | ||
| 528 | }); | ||
| 529 | // this.draw(); | ||
| 530 | } | ||
| 531 | } else if (e.touches.length == 2) { // 双点触摸缩放 | ||
| 532 | var start = getDistanceByTouches(touches); | ||
| 533 | var end = getDistanceByTouches(e.touches); | ||
| 534 | scaleImage({ | ||
| 535 | instance: this.getInstance(), | ||
| 536 | check: !area.bounce, | ||
| 537 | scale: (end.c - start.c) / 100, | ||
| 538 | x: end.x, | ||
| 539 | y: end.y | ||
| 540 | }); | ||
| 541 | touchType = 'scale'; | ||
| 542 | } else if(touchType === 'scale') {// 从双点触摸变成单点触摸 / 从缩放变成拖动 | ||
| 543 | touchType = 'move'; | ||
| 544 | } else { | ||
| 545 | changeImageRect({ | ||
| 546 | instance: this.getInstance(), | ||
| 547 | check: !area.bounce, | ||
| 548 | x: e.touches[0].pageX - touches[0].pageX, | ||
| 549 | y: e.touches[0].pageY - touches[0].pageY | ||
| 550 | }); | ||
| 551 | touchType = 'move'; | ||
| 552 | } | ||
| 553 | touches = e.touches; | ||
| 554 | }, | ||
| 555 | /** | ||
| 556 | * 触摸结束 | ||
| 557 | * @param {Object} e 事件对象 | ||
| 558 | * @param {Object} o 组件实例对象 | ||
| 559 | */ | ||
| 560 | touchend: function(e, o) { | ||
| 561 | if(!img.src) return; | ||
| 562 | if(touchType === 'stretch') { // 拉伸裁剪区域的四个角缩放 | ||
| 563 | // 裁剪区域宽度被缩放到多少 | ||
| 564 | var left = areaOffset.left; | ||
| 565 | var right = areaOffset.right; | ||
| 566 | var top = areaOffset.top; | ||
| 567 | var bottom = areaOffset.bottom; | ||
| 568 | var w = area.width + right - left; | ||
| 569 | var h = area.height + bottom - top; | ||
| 570 | // 图像放大倍数 | ||
| 571 | var p = scale * (area.width / w) - scale; | ||
| 572 | // 复原裁剪区域 | ||
| 573 | areaOffset = { left: 0, right: 0, top: 0, bottom: 0 }; | ||
| 574 | changeAreaRect({ | ||
| 575 | instance: this.getInstance(), | ||
| 576 | }); | ||
| 577 | scaleImage({ | ||
| 578 | instance: this.getInstance(), | ||
| 579 | scale: p, | ||
| 580 | x: area.left + left + (1 === activeAngle || 3 === activeAngle ? w : 0), | ||
| 581 | y: area.top + top + (1 === activeAngle || 2 === activeAngle ? h : 0) | ||
| 582 | }); | ||
| 583 | } else if (area.bounce) { // 检查边界并矫正,实现拖动到边界时有回弹效果 | ||
| 584 | changeImageRect({ | ||
| 585 | instance: this.getInstance(), | ||
| 586 | check: true | ||
| 587 | }); | ||
| 588 | } | ||
| 589 | }, | ||
| 590 | /** | ||
| 591 | * 顺时针翻转图片90° | ||
| 592 | * @param {Object} e 事件对象 | ||
| 593 | * @param {Object} o 组件实例对象 | ||
| 594 | */ | ||
| 595 | rotateImage: function(e, o) { | ||
| 596 | rotate = (rotate + 90) % 360; | ||
| 597 | |||
| 598 | // 因图片宽高可能不等,翻转后图片宽高需足够填满裁剪区域 | ||
| 599 | var r = rotate / 90 % 2; | ||
| 600 | minScale = 1; | ||
| 601 | if(img.width < area.height) { | ||
| 602 | minScale = area.height / img.oldWidth; | ||
| 603 | } else if(img.height < area.width) { | ||
| 604 | minScale = (area.width / img.oldHeight) | ||
| 605 | } | ||
| 606 | if(minScale !== 1) { | ||
| 607 | scaleImage({ | ||
| 608 | instance: this.getInstance(), | ||
| 609 | scale: minScale - scale, | ||
| 610 | x: sys.windowWidth / 2, | ||
| 611 | y: (sys.windowHeight - sys.offsetBottom) / 2 | ||
| 612 | }); | ||
| 613 | } | ||
| 614 | |||
| 615 | // 由于拖动画布后会导致图片位置偏移,翻转时的旋转中心点需是图片区域+偏移区域的中心点 | ||
| 616 | // 翻转x轴中心点 = (超出裁剪区域右侧的图片宽度 - 超出裁剪区域左侧的图片宽度) / 2 | ||
| 617 | // 翻转y轴中心点 = (超出裁剪区域下方的图片宽度 - 超出裁剪区域上方的图片宽度) / 2 | ||
| 618 | var ox = ((offset.x + img.width - area.right) - (area.left - offset.x)) / 2; | ||
| 619 | var oy = ((offset.y + img.height - area.bottom) - (area.top - offset.y)) / 2; | ||
| 620 | changeImageRect({ | ||
| 621 | instance: this.getInstance(), | ||
| 622 | check: true, | ||
| 623 | x: -ox - oy, | ||
| 624 | y: -oy + ox | ||
| 625 | }); | ||
| 626 | } | ||
| 627 | } | ||
| 628 | } | ||
| ... | \ No newline at end of file | ... | \ No newline at end of file |
| 1 | <template> | ||
| 2 | <view class="image-cropper" @wheel="cropper.mousewheel"> | ||
| 3 | <canvas v-if="use2d" type="2d" id="imgCanvas" class="img-canvas" :style="{ | ||
| 4 | width: `${canvansWidth}px`, | ||
| 5 | height: `${canvansHeight}px` | ||
| 6 | }"></canvas> | ||
| 7 | <canvas v-else id="imgCanvas" canvas-id="imgCanvas" class="img-canvas" :style="{ | ||
| 8 | width: `${canvansWidth}px`, | ||
| 9 | height: `${canvansHeight}px` | ||
| 10 | }"></canvas> | ||
| 11 | <view class="pic-preview" :change:init="cropper.initObserver" :init="initData" @touchstart="cropper.touchstart" @touchmove="cropper.touchmove" @touchend="cropper.touchend"> | ||
| 12 | <image v-if="imgSrc" id="crop-image" class="crop-image" :style="cropper.imageStyles" :src="imgSrc" webp></image> | ||
| 13 | <view v-for="(item, index) in maskList" :key="item.id" :id="item.id" class="crop-mask-block" :style="cropper.maskStylesList[index]"></view> | ||
| 14 | <view v-if="showBorder" id="crop-border" class="crop-border" :style="cropper.borderStyles"></view> | ||
| 15 | <view v-if="radius > 0" id="crop-circle-box" class="crop-circle-box" :style="cropper.circleBoxStyles"> | ||
| 16 | <view class="crop-circle" id="crop-circle" :style="cropper.circleStyles"></view> | ||
| 17 | </view> | ||
| 18 | <block v-if="showGrid"> | ||
| 19 | <view v-for="(item, index) in gridList" :key="item.id" :id="item.id" class="crop-grid" :style="cropper.gridStylesList[index]"></view> | ||
| 20 | </block> | ||
| 21 | <block v-if="showAngle"> | ||
| 22 | <view v-for="(item, index) in angleList" :key="item.id" :id="item.id" class="crop-angle" :style="cropper.angleStylesList[index]"> | ||
| 23 | <view :style="[{ | ||
| 24 | width: `${angleSize}px`, | ||
| 25 | height: `${angleSize}px` | ||
| 26 | }]"></view> | ||
| 27 | </view> | ||
| 28 | </block> | ||
| 29 | </view> | ||
| 30 | <view class="fixed-bottom safe-area-inset-bottom"> | ||
| 31 | <view v-if="rotatable && !!imgSrc" class="rotate-icon" @click="cropper.rotateImage"></view> | ||
| 32 | <view v-if="!choosable" class="choose-btn" @click="cropClick">确定</view> | ||
| 33 | <block v-else-if="!!imgSrc"> | ||
| 34 | <view class="rechoose" @click="chooseImage">重选</view> | ||
| 35 | <button class="button" size="mini" @click="cropClick">确定</button> | ||
| 36 | </block> | ||
| 37 | <view v-else class="choose-btn" @click="chooseImage">选择图片</view> | ||
| 38 | </view> | ||
| 39 | </view> | ||
| 40 | </template> | ||
| 41 | |||
| 42 | <!-- #ifdef APP-VUE || H5 --> | ||
| 43 | <script module="cropper" lang="renderjs"> | ||
| 44 | import cropper from './qf-image-cropper.render.js'; | ||
| 45 | export default { | ||
| 46 | mixins: [ cropper ] | ||
| 47 | } | ||
| 48 | </script> | ||
| 49 | <!-- #endif --> | ||
| 50 | <!-- #ifdef MP-WEIXIN || MP-QQ --> | ||
| 51 | <script module="cropper" lang="wxs" src="./qf-image-cropper.wxs"></script> | ||
| 52 | <!-- #endif --> | ||
| 53 | <script> | ||
| 54 | /** 裁剪区域最大宽高所占屏幕宽度百分比 */ | ||
| 55 | const AREA_SIZE = 75; | ||
| 56 | /** 图片默认宽高 */ | ||
| 57 | const IMG_SIZE = 300; | ||
| 58 | |||
| 59 | export default { | ||
| 60 | name:"qf-image-cropper", | ||
| 61 | // #ifdef MP-WEIXIN | ||
| 62 | options: { | ||
| 63 | // 表示启用样式隔离,在自定义组件内外,使用 class 指定的样式将不会相互影响 | ||
| 64 | styleIsolation: "isolated" | ||
| 65 | }, | ||
| 66 | // #endif | ||
| 67 | props: { | ||
| 68 | /** 图片资源地址 */ | ||
| 69 | src: { | ||
| 70 | type: String, | ||
| 71 | default: '' | ||
| 72 | }, | ||
| 73 | /** 裁剪宽度,有些平台或设备对于canvas的尺寸有限制,过大可能会导致无法正常绘制 */ | ||
| 74 | width: { | ||
| 75 | type: Number, | ||
| 76 | default: IMG_SIZE | ||
| 77 | }, | ||
| 78 | /** 裁剪高度,有些平台或设备对于canvas的尺寸有限制,过大可能会导致无法正常绘制 */ | ||
| 79 | height: { | ||
| 80 | type: Number, | ||
| 81 | default: IMG_SIZE | ||
| 82 | }, | ||
| 83 | /** 是否绘制裁剪区域边框 */ | ||
| 84 | showBorder: { | ||
| 85 | type: Boolean, | ||
| 86 | default: true | ||
| 87 | }, | ||
| 88 | /** 是否绘制裁剪区域网格参考线 */ | ||
| 89 | showGrid: { | ||
| 90 | type: Boolean, | ||
| 91 | default: true | ||
| 92 | }, | ||
| 93 | /** 是否展示四个支持伸缩的角 */ | ||
| 94 | showAngle: { | ||
| 95 | type: Boolean, | ||
| 96 | default: true | ||
| 97 | }, | ||
| 98 | /** 裁剪区域最小缩放倍数 */ | ||
| 99 | areaScale: { | ||
| 100 | type: Number, | ||
| 101 | default: 0.3 | ||
| 102 | }, | ||
| 103 | /** 图片最大缩放倍数 */ | ||
| 104 | maxScale: { | ||
| 105 | type: Number, | ||
| 106 | default: 5 | ||
| 107 | }, | ||
| 108 | /** 是否有回弹效果:拖动时可以拖出边界,释放时会弹回边界 */ | ||
| 109 | bounce: { | ||
| 110 | type: Boolean, | ||
| 111 | default: true | ||
| 112 | }, | ||
| 113 | /** 是否支持翻转 */ | ||
| 114 | rotatable: { | ||
| 115 | type: Boolean, | ||
| 116 | default: true | ||
| 117 | }, | ||
| 118 | /** 是否支持从本地选择素材 */ | ||
| 119 | choosable: { | ||
| 120 | type: Boolean, | ||
| 121 | default: true | ||
| 122 | }, | ||
| 123 | /** 四个角尺寸,单位px */ | ||
| 124 | angleSize: { | ||
| 125 | type: Number, | ||
| 126 | default: 20 | ||
| 127 | }, | ||
| 128 | /** 四个角边框宽度,单位px */ | ||
| 129 | angleBorderWidth: { | ||
| 130 | type: Number, | ||
| 131 | default: 2 | ||
| 132 | }, | ||
| 133 | /** 裁剪图片圆角半径,单位px */ | ||
| 134 | radius: { | ||
| 135 | type: Number, | ||
| 136 | default: 0 | ||
| 137 | }, | ||
| 138 | /** 生成文件的类型,只支持 'jpg' 或 'png'。默认为 'png' */ | ||
| 139 | fileType: { | ||
| 140 | type: String, | ||
| 141 | default: 'png' | ||
| 142 | }, | ||
| 143 | /** | ||
| 144 | * 图片从绘制到生成所需时间,单位ms | ||
| 145 | * 微信小程序平台使用 `Canvas 2D` 绘制时有效 | ||
| 146 | * 如绘制大图或出现裁剪图片空白等情况应适当调大该值,因 `Canvas 2d` 采用同步绘制,需自己把控绘制完成时间 | ||
| 147 | */ | ||
| 148 | delay: { | ||
| 149 | type: Number, | ||
| 150 | default: 1000 | ||
| 151 | }, | ||
| 152 | // #ifdef H5 | ||
| 153 | /** | ||
| 154 | * 页面是否是原生标题栏 | ||
| 155 | * H5平台当 showAngle 为 true 时,使用插件的页面在 `page.json` 中配置了 "navigationStyle": "custom" 时,必须将此值设为 false ,否则四个可拉伸角的触发位置会有偏差。 | ||
| 156 | * 注:因H5平台的窗口高度是包含标题栏的,而屏幕触摸点的坐标是不包含的 | ||
| 157 | */ | ||
| 158 | navigation: { | ||
| 159 | type: Boolean, | ||
| 160 | default: true | ||
| 161 | } | ||
| 162 | // #endif | ||
| 163 | }, | ||
| 164 | emits: ["crop"], | ||
| 165 | data() { | ||
| 166 | return { | ||
| 167 | // 用不同 id 使 v-for key 不重复 | ||
| 168 | maskList: [ | ||
| 169 | { id: 'crop-mask-block-1' }, | ||
| 170 | { id: 'crop-mask-block-2' }, | ||
| 171 | { id: 'crop-mask-block-3' }, | ||
| 172 | { id: 'crop-mask-block-4' }, | ||
| 173 | ], | ||
| 174 | gridList: [ | ||
| 175 | { id: 'crop-grid-1' }, | ||
| 176 | { id: 'crop-grid-2' }, | ||
| 177 | { id: 'crop-grid-3' }, | ||
| 178 | { id: 'crop-grid-4' }, | ||
| 179 | ], | ||
| 180 | angleList: [ | ||
| 181 | { id: 'crop-angle-1' }, | ||
| 182 | { id: 'crop-angle-2' }, | ||
| 183 | { id: 'crop-angle-3' }, | ||
| 184 | { id: 'crop-angle-4' }, | ||
| 185 | ], | ||
| 186 | /** 本地缓存的图片路径 */ | ||
| 187 | imgSrc: '', | ||
| 188 | /** 图片的裁剪宽度 */ | ||
| 189 | imgWidth: IMG_SIZE, | ||
| 190 | /** 图片的裁剪高度 */ | ||
| 191 | imgHeight: IMG_SIZE, | ||
| 192 | /** 裁剪区域最大宽度所占屏幕宽度百分比 */ | ||
| 193 | widthPercent: AREA_SIZE, | ||
| 194 | /** 裁剪区域最大高度所占屏幕宽度百分比 */ | ||
| 195 | heightPercent: AREA_SIZE, | ||
| 196 | /** 裁剪区域布局信息 */ | ||
| 197 | area: {}, | ||
| 198 | /** 未被缩放过的图片宽 */ | ||
| 199 | oldWidth: 0, | ||
| 200 | /** 未被缩放过的图片高 */ | ||
| 201 | oldHeight: 0, | ||
| 202 | /** 系统信息 */ | ||
| 203 | sys: uni.getSystemInfoSync(), | ||
| 204 | scaleWidth: 0, | ||
| 205 | scaleHeight: 0, | ||
| 206 | rotate: 0, | ||
| 207 | offsetX: 0, | ||
| 208 | offsetY: 0, | ||
| 209 | use2d: false, | ||
| 210 | canvansWidth: 0, | ||
| 211 | canvansHeight: 0, | ||
| 212 | // imageStyles: {}, | ||
| 213 | // maskStylesList: [{}, {}, {}, {}], | ||
| 214 | // borderStyles: {}, | ||
| 215 | // gridStylesList: [{}, {}, {}, {}], | ||
| 216 | // angleStylesList: [{}, {}, {}, {}], | ||
| 217 | // circleBoxStyles: {}, | ||
| 218 | // circleStyles: {}, | ||
| 219 | } | ||
| 220 | }, | ||
| 221 | computed: { | ||
| 222 | initData() { | ||
| 223 | // console.log('initData') | ||
| 224 | return { | ||
| 225 | timestamp: new Date().getTime(), | ||
| 226 | area: { | ||
| 227 | ...this.area, | ||
| 228 | bounce: this.bounce, | ||
| 229 | showBorder: this.showBorder, | ||
| 230 | showGrid: this.showGrid, | ||
| 231 | showAngle: this.showAngle, | ||
| 232 | angleSize: this.angleSize, | ||
| 233 | angleBorderWidth: this.angleBorderWidth, | ||
| 234 | minScale: this.areaScale, | ||
| 235 | widthPercent: this.widthPercent, | ||
| 236 | heightPercent: this.heightPercent, | ||
| 237 | radius: this.radius | ||
| 238 | }, | ||
| 239 | sys: this.sys, | ||
| 240 | img: { | ||
| 241 | maxScale: this.maxScale, | ||
| 242 | src: this.imgSrc, | ||
| 243 | width: this.oldWidth, | ||
| 244 | height: this.oldHeight, | ||
| 245 | oldWidth: this.oldWidth, | ||
| 246 | oldHeight: this.oldHeight, | ||
| 247 | } | ||
| 248 | } | ||
| 249 | }, | ||
| 250 | imgProps() { | ||
| 251 | return { | ||
| 252 | width: this.width, | ||
| 253 | height: this.height, | ||
| 254 | src: this.src, | ||
| 255 | } | ||
| 256 | } | ||
| 257 | }, | ||
| 258 | watch: { | ||
| 259 | imgProps: { | ||
| 260 | handler(val) { | ||
| 261 | // console.log('imgProps', val) | ||
| 262 | // 自定义裁剪尺,示例如下: | ||
| 263 | this.imgWidth = Number(val.width) || IMG_SIZE; | ||
| 264 | this.imgHeight = Number(val.height) || IMG_SIZE; | ||
| 265 | let use2d = true; | ||
| 266 | // #ifndef MP-WEIXIN | ||
| 267 | use2d = false; | ||
| 268 | // #endif | ||
| 269 | // if(use2d && (this.imgWidth > 1365 || this.imgHeight > 1365)) { | ||
| 270 | // use2d = false; | ||
| 271 | // } | ||
| 272 | let canvansWidth = this.imgWidth; | ||
| 273 | let canvansHeight = this.imgHeight; | ||
| 274 | let size = Math.max(canvansWidth, canvansHeight) | ||
| 275 | let scalc = 1; | ||
| 276 | if(size > 1365) { | ||
| 277 | scalc = 1365 / size; | ||
| 278 | } | ||
| 279 | this.canvansWidth = canvansWidth * scalc; | ||
| 280 | this.canvansHeight = canvansHeight * scalc; | ||
| 281 | this.use2d = use2d; | ||
| 282 | this.initArea(); | ||
| 283 | val.src && this.initImage(val.src); | ||
| 284 | }, | ||
| 285 | immediate: true | ||
| 286 | }, | ||
| 287 | }, | ||
| 288 | methods: { | ||
| 289 | /** 提供给wxs调用,用来接收图片变更数据 */ | ||
| 290 | dataChange(e) { | ||
| 291 | // console.log('dataChange', e) | ||
| 292 | this.scaleWidth = e.width; | ||
| 293 | this.scaleHeight = e.height; | ||
| 294 | this.rotate = e.rotate; | ||
| 295 | this.offsetX = e.x; | ||
| 296 | this.offsetY = e.y; | ||
| 297 | }, | ||
| 298 | /** 初始化裁剪区域布局信息 */ | ||
| 299 | initArea() { | ||
| 300 | // 底部操作栏高度 = 底部底部操作栏内容高度 + 设备底部安全区域高度 | ||
| 301 | this.sys.offsetBottom = uni.upx2px(100) + this.sys.safeAreaInsets.bottom; | ||
| 302 | // #ifndef H5 | ||
| 303 | this.sys.windowTop = 0; | ||
| 304 | this.sys.navigation = true; | ||
| 305 | // #endif | ||
| 306 | // #ifdef H5 | ||
| 307 | // h5平台的窗口高度是包含标题栏的 | ||
| 308 | this.sys.windowTop = this.sys.windowTop || 44; | ||
| 309 | this.sys.navigation = this.navigation; | ||
| 310 | // #endif | ||
| 311 | let wp = this.widthPercent; | ||
| 312 | let hp = this.heightPercent; | ||
| 313 | if (this.imgWidth > this.imgHeight) { | ||
| 314 | hp = hp * this.imgHeight / this.imgWidth; | ||
| 315 | } else if (this.imgWidth < this.imgHeight) { | ||
| 316 | wp = wp * this.imgWidth / this.imgHeight; | ||
| 317 | } | ||
| 318 | const size = this.sys.windowWidth > this.sys.windowHeight ? this.sys.windowHeight : this.sys.windowWidth; | ||
| 319 | const width = size * wp / 100; | ||
| 320 | const height = size * hp / 100; | ||
| 321 | const left = (this.sys.windowWidth - width) / 2; | ||
| 322 | const right = left + width; | ||
| 323 | const top = (this.sys.windowHeight + this.sys.windowTop - this.sys.offsetBottom - height) / 2; | ||
| 324 | const bottom = this.sys.windowHeight + this.sys.windowTop - this.sys.offsetBottom - top; | ||
| 325 | this.area = { width, height, left, right, top, bottom }; | ||
| 326 | this.scaleWidth = width; | ||
| 327 | this.scaleHeight = height; | ||
| 328 | }, | ||
| 329 | /** 从本地选取图片 */ | ||
| 330 | chooseImage() { | ||
| 331 | // #ifdef MP-WEIXIN || MP-JD | ||
| 332 | if(uni.chooseMedia) { | ||
| 333 | uni.chooseMedia({ | ||
| 334 | count: 1, | ||
| 335 | mediaType: ['image'], | ||
| 336 | success: (res) => { | ||
| 337 | this.resetData(); | ||
| 338 | this.initImage(res.tempFiles[0].tempFilePath); | ||
| 339 | } | ||
| 340 | }); | ||
| 341 | return; | ||
| 342 | } | ||
| 343 | // #endif | ||
| 344 | uni.chooseImage({ | ||
| 345 | count: 1, | ||
| 346 | success: (res) => { | ||
| 347 | this.resetData(); | ||
| 348 | this.initImage(res.tempFiles[0].path); | ||
| 349 | } | ||
| 350 | }); | ||
| 351 | }, | ||
| 352 | /** 重置数据 */ | ||
| 353 | resetData() { | ||
| 354 | this.imgSrc = ''; | ||
| 355 | this.rotate = 0; | ||
| 356 | this.offsetX = 0; | ||
| 357 | this.offsetY = 0; | ||
| 358 | this.initArea(); | ||
| 359 | }, | ||
| 360 | /** | ||
| 361 | * 初始化图片信息 | ||
| 362 | * @param {String} url 图片链接 | ||
| 363 | */ | ||
| 364 | initImage(url) { | ||
| 365 | uni.getImageInfo({ | ||
| 366 | src: url, | ||
| 367 | success: (res) => { | ||
| 368 | this.imgSrc = res.path; | ||
| 369 | let scale = res.width / res.height; | ||
| 370 | let areaScale = this.area.width / this.area.height; | ||
| 371 | if (scale > 1) { // 横向图片 | ||
| 372 | if (scale >= areaScale) { // 图片宽不小于目标宽,则高固定,宽自适应 | ||
| 373 | this.scaleWidth = (this.scaleHeight / res.height) * this.scaleWidth * (res.width / this.scaleWidth); | ||
| 374 | } else { // 否则宽固定、高自适应 | ||
| 375 | this.scaleHeight = res.height * this.scaleWidth / res.width; | ||
| 376 | } | ||
| 377 | } else { // 纵向图片 | ||
| 378 | if (scale <= areaScale) { // 图片高不小于目标高,宽固定,高自适应 | ||
| 379 | this.scaleHeight = (this.scaleWidth / res.width) * this.scaleHeight / (this.scaleHeight / res.height); | ||
| 380 | } else { // 否则高固定,宽自适应 | ||
| 381 | this.scaleWidth = res.width * this.scaleHeight / res.height; | ||
| 382 | } | ||
| 383 | } | ||
| 384 | // 记录原始宽高,为缩放比列做限制 | ||
| 385 | this.oldWidth = this.scaleWidth; | ||
| 386 | this.oldHeight = this.scaleHeight; | ||
| 387 | }, | ||
| 388 | fail: (err) => { | ||
| 389 | console.error(err) | ||
| 390 | } | ||
| 391 | }); | ||
| 392 | }, | ||
| 393 | /** | ||
| 394 | * 剪切图片圆角 | ||
| 395 | * @param {Object} ctx canvas 的绘图上下文对象 | ||
| 396 | * @param {Number} radius 圆角半径 | ||
| 397 | * @param {Number} scale 生成图片的实际尺寸与截取区域比 | ||
| 398 | * @param {Function} drawImage 执行剪切时所调用的绘图方法,入参为是否执行了剪切 | ||
| 399 | */ | ||
| 400 | drawClipImage(ctx, radius, scale, drawImage) { | ||
| 401 | if(radius > 0) { | ||
| 402 | ctx.save(); | ||
| 403 | ctx.beginPath(); | ||
| 404 | const w = this.canvansWidth; | ||
| 405 | const h = this.canvansHeight; | ||
| 406 | if(w === h && radius >= w / 2) { // 圆形 | ||
| 407 | ctx.arc(w / 2, h / 2, w / 2, 0, 2 * Math.PI); | ||
| 408 | } else { // 圆角矩形 | ||
| 409 | if(w !== h) { // 限制圆角半径不能超过短边的一半 | ||
| 410 | radius = Math.min(w / 2, h / 2, radius); | ||
| 411 | // radius = Math.min(Math.max(w, h) / 2, radius); | ||
| 412 | } | ||
| 413 | ctx.moveTo(radius, 0); | ||
| 414 | ctx.arcTo(w, 0, w, h, radius); | ||
| 415 | ctx.arcTo(w, h, 0, h, radius); | ||
| 416 | ctx.arcTo(0, h, 0, 0, radius); | ||
| 417 | ctx.arcTo(0, 0, w, 0, radius); | ||
| 418 | ctx.closePath(); | ||
| 419 | } | ||
| 420 | ctx.clip(); | ||
| 421 | drawImage && drawImage(true); | ||
| 422 | ctx.restore(); | ||
| 423 | } else { | ||
| 424 | drawImage && drawImage(false); | ||
| 425 | } | ||
| 426 | }, | ||
| 427 | /** | ||
| 428 | * 旋转图片 | ||
| 429 | * @param {Object} ctx canvas 的绘图上下文对象 | ||
| 430 | * @param {Number} rotate 旋转角度 | ||
| 431 | * @param {Number} scale 生成图片的实际尺寸与截取区域比 | ||
| 432 | */ | ||
| 433 | drawRotateImage(ctx, rotate, scale) { | ||
| 434 | if(rotate !== 0) { | ||
| 435 | // 1. 以图片中心点为旋转中心点 | ||
| 436 | const x = this.scaleWidth * scale / 2; | ||
| 437 | const y = this.scaleHeight * scale / 2; | ||
| 438 | ctx.translate(x, y); | ||
| 439 | // 2. 旋转画布 | ||
| 440 | ctx.rotate(rotate * Math.PI / 180); | ||
| 441 | // 3. 旋转完画布后恢复设置旋转中心时所做的偏移 | ||
| 442 | ctx.translate(-x, -y); | ||
| 443 | } | ||
| 444 | }, | ||
| 445 | drawImage(ctx, image, callback) { | ||
| 446 | // 生成图片的实际尺寸与截取区域比 | ||
| 447 | const scale = this.canvansWidth / this.area.width; | ||
| 448 | this.drawClipImage(ctx, this.radius, scale, () => { | ||
| 449 | this.drawRotateImage(ctx, this.rotate, scale); | ||
| 450 | const r = this.rotate / 90; | ||
| 451 | ctx.drawImage( | ||
| 452 | image, | ||
| 453 | [ | ||
| 454 | (this.offsetX - this.area.left), | ||
| 455 | (this.offsetY - this.area.top), | ||
| 456 | -(this.offsetX - this.area.left), | ||
| 457 | -(this.offsetY - this.area.top) | ||
| 458 | ][r] * scale, | ||
| 459 | [ | ||
| 460 | (this.offsetY - this.area.top), | ||
| 461 | -(this.offsetX - this.area.left), | ||
| 462 | -(this.offsetY - this.area.top), | ||
| 463 | (this.offsetX - this.area.left) | ||
| 464 | ][r] * scale, | ||
| 465 | this.scaleWidth * scale, | ||
| 466 | this.scaleHeight * scale | ||
| 467 | ); | ||
| 468 | }); | ||
| 469 | }, | ||
| 470 | /** | ||
| 471 | * 绘图 | ||
| 472 | * @param {Object} canvas | ||
| 473 | * @param {Object} ctx canvas 的绘图上下文对象 | ||
| 474 | * @param {String} src 图片路径 | ||
| 475 | * @param {Function} callback 开始绘制时回调 | ||
| 476 | */ | ||
| 477 | draw2DImage(canvas, ctx, src, callback) { | ||
| 478 | // console.log('draw2DImage', canvas, ctx, src, callback) | ||
| 479 | if(canvas) { | ||
| 480 | const image = canvas.createImage(); | ||
| 481 | image.onload = () => { | ||
| 482 | this.drawImage(ctx, image); | ||
| 483 | // 如果觉得`生成时间过长`或`出现生成图片空白`可尝试调整延迟时间 | ||
| 484 | callback && setTimeout(callback, this.delay); | ||
| 485 | }; | ||
| 486 | image.onerror = (err) => { | ||
| 487 | console.error(err) | ||
| 488 | uni.hideLoading(); | ||
| 489 | }; | ||
| 490 | image.src = src; | ||
| 491 | } else { | ||
| 492 | this.drawImage(ctx, src); | ||
| 493 | setTimeout(() => { | ||
| 494 | ctx.draw(false, callback); | ||
| 495 | }, 200); | ||
| 496 | } | ||
| 497 | }, | ||
| 498 | /** | ||
| 499 | * 画布转图片到本地缓存 | ||
| 500 | * @param {Object} canvas | ||
| 501 | * @param {String} canvasId | ||
| 502 | */ | ||
| 503 | canvasToTempFilePath(canvas, canvasId) { | ||
| 504 | // console.log('canvasToTempFilePath', canvas, canvasId) | ||
| 505 | uni.canvasToTempFilePath({ | ||
| 506 | canvas, | ||
| 507 | canvasId, | ||
| 508 | x: 0, | ||
| 509 | y: 0, | ||
| 510 | width: this.canvansWidth, | ||
| 511 | height: this.canvansHeight, | ||
| 512 | destWidth: this.imgWidth, // 必要,保证生成图片宽度不受设备分辨率影响 | ||
| 513 | destHeight: this.imgHeight, // 必要,保证生成图片高度不受设备分辨率影响 | ||
| 514 | fileType: this.fileType, // 目标文件的类型,默认png | ||
| 515 | success: (res) => { | ||
| 516 | // 生成的图片临时文件路径 | ||
| 517 | this.handleImage(res.tempFilePath); | ||
| 518 | }, | ||
| 519 | fail: (err) => { | ||
| 520 | uni.hideLoading(); | ||
| 521 | uni.showToast({ title: '裁剪失败,生成图片异常!', icon: 'none' }); | ||
| 522 | } | ||
| 523 | }, this); | ||
| 524 | }, | ||
| 525 | /** 确认裁剪 */ | ||
| 526 | cropClick() { | ||
| 527 | uni.showLoading({ title: '裁剪中...', mask: true }); | ||
| 528 | if(!this.use2d) { | ||
| 529 | const ctx = uni.createCanvasContext('imgCanvas', this); | ||
| 530 | ctx.clearRect(0, 0, this.canvansWidth, this.canvansHeight); | ||
| 531 | this.draw2DImage(null, ctx, this.imgSrc, () => { | ||
| 532 | this.canvasToTempFilePath(null, 'imgCanvas'); | ||
| 533 | }); | ||
| 534 | return; | ||
| 535 | } | ||
| 536 | // #ifdef MP-WEIXIN | ||
| 537 | const query = uni.createSelectorQuery().in(this); | ||
| 538 | query.select('#imgCanvas') | ||
| 539 | .fields({ node: true, size: true }) | ||
| 540 | .exec((res) => { | ||
| 541 | const canvas = res[0].node; | ||
| 542 | |||
| 543 | const dpr = uni.getSystemInfoSync().pixelRatio; | ||
| 544 | canvas.width = res[0].width * dpr; | ||
| 545 | canvas.height = res[0].height * dpr; | ||
| 546 | const ctx = canvas.getContext('2d'); | ||
| 547 | ctx.scale(dpr, dpr); | ||
| 548 | ctx.clearRect(0, 0, this.canvansWidth, this.canvansHeight); | ||
| 549 | |||
| 550 | this.draw2DImage(canvas, ctx, this.imgSrc, () => { | ||
| 551 | this.canvasToTempFilePath(canvas); | ||
| 552 | }); | ||
| 553 | }); | ||
| 554 | // #endif | ||
| 555 | }, | ||
| 556 | handleImage(tempFilePath){ | ||
| 557 | // 在H5平台下,tempFilePath 为 base64 | ||
| 558 | // console.log(tempFilePath) | ||
| 559 | uni.hideLoading(); | ||
| 560 | this.$emit('crop', { tempFilePath }); | ||
| 561 | } | ||
| 562 | } | ||
| 563 | } | ||
| 564 | </script> | ||
| 565 | |||
| 566 | <style lang="scss" scoped> | ||
| 567 | .image-cropper { | ||
| 568 | position: fixed; | ||
| 569 | left: 0; | ||
| 570 | right: 0; | ||
| 571 | top: 0; | ||
| 572 | bottom: 0; | ||
| 573 | overflow: hidden; | ||
| 574 | display: flex; | ||
| 575 | flex-direction: column; | ||
| 576 | background-color: #000; | ||
| 577 | .img-canvas { | ||
| 578 | position: absolute !important; | ||
| 579 | transform: translateX(-100%); | ||
| 580 | } | ||
| 581 | .pic-preview { | ||
| 582 | width: 100%; | ||
| 583 | flex: 1; | ||
| 584 | position: relative; | ||
| 585 | |||
| 586 | .crop-mask-block { | ||
| 587 | background-color: rgba(51, 51, 51, 0.8); | ||
| 588 | z-index: 2; | ||
| 589 | position: fixed; | ||
| 590 | box-sizing: border-box; | ||
| 591 | pointer-events: none; | ||
| 592 | } | ||
| 593 | .crop-circle-box { | ||
| 594 | position: fixed; | ||
| 595 | box-sizing: border-box; | ||
| 596 | z-index: 2; | ||
| 597 | pointer-events: none; | ||
| 598 | overflow: hidden; | ||
| 599 | .crop-circle { | ||
| 600 | width: 100%; | ||
| 601 | height: 100%; | ||
| 602 | } | ||
| 603 | } | ||
| 604 | .crop-image { | ||
| 605 | padding: 0 !important; | ||
| 606 | margin: 0 !important; | ||
| 607 | border-radius: 0 !important; | ||
| 608 | display: block !important; | ||
| 609 | } | ||
| 610 | .crop-border { | ||
| 611 | position: fixed; | ||
| 612 | border: 1px solid #fff; | ||
| 613 | box-sizing: border-box; | ||
| 614 | z-index: 3; | ||
| 615 | pointer-events: none; | ||
| 616 | } | ||
| 617 | .crop-grid { | ||
| 618 | position: fixed; | ||
| 619 | z-index: 3; | ||
| 620 | border-style: dashed; | ||
| 621 | border-color: #fff; | ||
| 622 | pointer-events: none; | ||
| 623 | opacity: 0.5; | ||
| 624 | } | ||
| 625 | .crop-angle { | ||
| 626 | position: fixed; | ||
| 627 | z-index: 3; | ||
| 628 | border-style: solid; | ||
| 629 | border-color: #fff; | ||
| 630 | pointer-events: none; | ||
| 631 | } | ||
| 632 | } | ||
| 633 | |||
| 634 | .fixed-bottom { | ||
| 635 | position: fixed; | ||
| 636 | left: 0; | ||
| 637 | right: 0; | ||
| 638 | bottom: 0; | ||
| 639 | z-index: 99; | ||
| 640 | display: flex; | ||
| 641 | flex-direction: row; | ||
| 642 | background-color: $uni-bg-color-grey; | ||
| 643 | |||
| 644 | .rotate-icon { | ||
| 645 | background-image: url('data:image/png;base64,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'); | ||
| 646 | background-size: 60% 60%; | ||
| 647 | background-repeat: no-repeat; | ||
| 648 | background-position:center; | ||
| 649 | width: 80rpx; | ||
| 650 | height: 80rpx; | ||
| 651 | position: absolute; | ||
| 652 | top: -90rpx; | ||
| 653 | left: 10rpx; | ||
| 654 | transform: rotateY(180deg); | ||
| 655 | } | ||
| 656 | |||
| 657 | .rechoose { | ||
| 658 | color: $uni-color-primary; | ||
| 659 | padding: 0 $uni-spacing-row-lg; | ||
| 660 | line-height: 100rpx; | ||
| 661 | } | ||
| 662 | |||
| 663 | .choose-btn { | ||
| 664 | color: $uni-color-primary; | ||
| 665 | text-align: center; | ||
| 666 | line-height: 100rpx; | ||
| 667 | flex: 1; | ||
| 668 | } | ||
| 669 | |||
| 670 | .button { | ||
| 671 | margin: auto $uni-spacing-row-lg auto auto; | ||
| 672 | background-color: $uni-color-primary; | ||
| 673 | color: #fff; | ||
| 674 | } | ||
| 675 | } | ||
| 676 | |||
| 677 | .safe-area-inset-bottom { | ||
| 678 | padding-bottom: 0; | ||
| 679 | padding-bottom: constant(safe-area-inset-bottom); // 兼容 IOS<11.2 | ||
| 680 | padding-bottom: env(safe-area-inset-bottom); // 兼容 IOS>=11.2 | ||
| 681 | } | ||
| 682 | |||
| 683 | } | ||
| 684 | </style> | ||
| ... | \ No newline at end of file | ... | \ No newline at end of file |
| 1 | /** | ||
| 2 | * 图片编辑器-手势监听 | ||
| 3 | * 1. wxs 暂不支持 es6 语法 | ||
| 4 | * 2. 支持编译到微信小程序、QQ小程序、app-vue、H5上(uni-app 2.2.5及以上版本) | ||
| 5 | */ | ||
| 6 | /** 图片偏移量 */ | ||
| 7 | var offset = { x: 0, y: 0 }; | ||
| 8 | /** 图片缩放比例 */ | ||
| 9 | var scale = 1; | ||
| 10 | /** 图片最小缩放比例 */ | ||
| 11 | var minScale = 1; | ||
| 12 | /** 图片旋转角度 */ | ||
| 13 | var rotate = 0; | ||
| 14 | /** 触摸点 */ | ||
| 15 | var touches = []; | ||
| 16 | /** 图片布局信息 */ | ||
| 17 | var img = {}; | ||
| 18 | /** 系统信息 */ | ||
| 19 | var sys = {}; | ||
| 20 | /** 裁剪区域布局信息 */ | ||
| 21 | var area = {}; | ||
| 22 | /** 触摸行为类型 */ | ||
| 23 | var touchType = ''; | ||
| 24 | /** 操作角的位置 */ | ||
| 25 | var activeAngle = 0; | ||
| 26 | /** 裁剪区域布局信息偏移量 */ | ||
| 27 | var areaOffset = { left: 0, right: 0, top: 0, bottom: 0 }; | ||
| 28 | /** | ||
| 29 | * 计算两点间距 | ||
| 30 | * @param {Object} touches 触摸点信息 | ||
| 31 | */ | ||
| 32 | function getDistanceByTouches(touches) { | ||
| 33 | // 根据勾股定理求两点间距离 | ||
| 34 | var a = touches[1].pageX - touches[0].pageX; | ||
| 35 | var b = touches[1].pageY - touches[0].pageY; | ||
| 36 | var c = Math.sqrt(Math.pow(a, 2) + Math.pow(b, 2)); | ||
| 37 | // 求两点间的中点坐标 | ||
| 38 | // 1. a、b可能为负值 | ||
| 39 | // 2. 在求a、b时,如用touches[1]减touches[0],则求中点坐标也得用touches[1]减a/2、b/2 | ||
| 40 | // 3. 同理,在求a、b时,也可用touches[0]减touches[1],则求中点坐标也得用touches[0]减a/2、b/2 | ||
| 41 | var x = touches[1].pageX - a / 2; | ||
| 42 | var y = touches[1].pageY - b / 2; | ||
| 43 | return { c, x, y }; | ||
| 44 | }; | ||
| 45 | /** | ||
| 46 | * 检查边界:限制 x、y 拖动范围,禁止滑出边界 | ||
| 47 | * @param {Object} e 点坐标 | ||
| 48 | */ | ||
| 49 | function checkRange(e) { | ||
| 50 | var r = rotate / 90 % 2; | ||
| 51 | if(r === 1) { // 因图片宽高可能不等,翻转 90° 或 270° 后图片宽高需反着计算,且左右和上下边界要根据差值做偏移 | ||
| 52 | var o = (img.height - img.width) / 2; // 宽高差值一半 | ||
| 53 | return { | ||
| 54 | x: Math.min(Math.max(e.x, -img.height + o + area.width + area.left), area.left + o), | ||
| 55 | y: Math.min(Math.max(e.y, -img.width - o + area.height + area.top), area.top - o) | ||
| 56 | } | ||
| 57 | } | ||
| 58 | return { | ||
| 59 | x: Math.min(Math.max(e.x, -img.width + area.width + area.left), area.left), | ||
| 60 | y: Math.min(Math.max(e.y, -img.height + area.height + area.top), area.top) | ||
| 61 | } | ||
| 62 | }; | ||
| 63 | /** | ||
| 64 | * 变更图片布局信息 | ||
| 65 | * @param {Object} e 布局信息 | ||
| 66 | */ | ||
| 67 | function changeImageRect(e) { | ||
| 68 | offset.x += e.x || 0; | ||
| 69 | offset.y += e.y || 0; | ||
| 70 | var image = e.instance.selectComponent('.crop-image'); | ||
| 71 | if(e.check) { // 检查边界 | ||
| 72 | var point = checkRange(offset); | ||
| 73 | if(offset.x !== point.x || offset.y !== point.y) { | ||
| 74 | offset = point; | ||
| 75 | } | ||
| 76 | } | ||
| 77 | // image.setStyle({ | ||
| 78 | // width: img.width + 'px', | ||
| 79 | // height: img.height + 'px', | ||
| 80 | // transform: 'translate(' + offset.x + 'px, ' + offset.y + 'px) rotate(' + rotate +'deg)' | ||
| 81 | // }); | ||
| 82 | var ox = (img.width - img.oldWidth) / 2; | ||
| 83 | var oy = (img.height - img.oldHeight) / 2; | ||
| 84 | image.setStyle({ | ||
| 85 | width: img.oldWidth + 'px', | ||
| 86 | height: img.oldHeight + 'px', | ||
| 87 | transform: 'translate(' + (offset.x + ox) + 'px, ' + (offset.y + oy) + 'px) rotate(' + rotate +'deg) scale(' + scale + ')' | ||
| 88 | }); | ||
| 89 | |||
| 90 | e.instance.callMethod('dataChange', { | ||
| 91 | width: img.width, | ||
| 92 | height: img.height, | ||
| 93 | x: offset.x, | ||
| 94 | y: offset.y, | ||
| 95 | rotate: rotate | ||
| 96 | }); | ||
| 97 | }; | ||
| 98 | /** | ||
| 99 | * 变更裁剪区域布局信息 | ||
| 100 | * @param {Object} e 布局信息 | ||
| 101 | */ | ||
| 102 | function changeAreaRect(e) { | ||
| 103 | // 变更蒙版样式 | ||
| 104 | var masks = e.instance.selectAllComponents('.crop-mask-block'); | ||
| 105 | var maskStyles = [ | ||
| 106 | { | ||
| 107 | left: 0, | ||
| 108 | width: (area.left + areaOffset.left) + 'px', | ||
| 109 | top: 0, | ||
| 110 | bottom: 0, | ||
| 111 | }, | ||
| 112 | { | ||
| 113 | left: (area.right + areaOffset.right) + 'px', | ||
| 114 | right: 0, | ||
| 115 | top: 0, | ||
| 116 | bottom: 0, | ||
| 117 | }, | ||
| 118 | { | ||
| 119 | left: (area.left + areaOffset.left) + 'px', | ||
| 120 | width: (area.width + areaOffset.right - areaOffset.left) + 'px', | ||
| 121 | top: 0, | ||
| 122 | height: (area.top + areaOffset.top) + 'px', | ||
| 123 | }, | ||
| 124 | { | ||
| 125 | left: (area.left + areaOffset.left) + 'px', | ||
| 126 | width: (area.width + areaOffset.right - areaOffset.left) + 'px', | ||
| 127 | top: (area.bottom + areaOffset.bottom) + 'px', | ||
| 128 | // height: (area.top - areaOffset.bottom + sys.offsetBottom) + 'px', | ||
| 129 | bottom: 0, | ||
| 130 | } | ||
| 131 | ]; | ||
| 132 | var len = masks.length; | ||
| 133 | for (var i = 0; i < len; i++) { | ||
| 134 | masks[i].setStyle(maskStyles[i]); | ||
| 135 | } | ||
| 136 | |||
| 137 | // 变更边框样式 | ||
| 138 | if(area.showBorder) { | ||
| 139 | var border = e.instance.selectComponent('.crop-border'); | ||
| 140 | border.setStyle({ | ||
| 141 | left: (area.left + areaOffset.left) + 'px', | ||
| 142 | top: (area.top + areaOffset.top) + 'px', | ||
| 143 | width: (area.width + areaOffset.right - areaOffset.left) + 'px', | ||
| 144 | height: (area.height + areaOffset.bottom - areaOffset.top) + 'px', | ||
| 145 | }); | ||
| 146 | } | ||
| 147 | |||
| 148 | // 变更参考线样式 | ||
| 149 | if(area.showGrid) { | ||
| 150 | var grids = e.instance.selectAllComponents('.crop-grid'); | ||
| 151 | var gridStyles = [ | ||
| 152 | { | ||
| 153 | 'border-width': '1px 0 0 0', | ||
| 154 | left: (area.left + areaOffset.left) + 'px', | ||
| 155 | right: (area.right + areaOffset.right) + 'px', | ||
| 156 | top: (area.top + areaOffset.top + (area.height + areaOffset.bottom - areaOffset.top) / 3 - 0.5) + 'px', | ||
| 157 | width: (area.width + areaOffset.right - areaOffset.left) + 'px' | ||
| 158 | }, | ||
| 159 | { | ||
| 160 | 'border-width': '1px 0 0 0', | ||
| 161 | left: (area.left + areaOffset.left) + 'px', | ||
| 162 | right: (area.right + areaOffset.right) + 'px', | ||
| 163 | top: (area.top + areaOffset.top + (area.height + areaOffset.bottom - areaOffset.top) * 2 / 3 - 0.5) + 'px', | ||
| 164 | width: (area.width + areaOffset.right - areaOffset.left) + 'px' | ||
| 165 | }, | ||
| 166 | { | ||
| 167 | 'border-width': '0 1px 0 0', | ||
| 168 | top: (area.top + areaOffset.top) + 'px', | ||
| 169 | bottom: (area.bottom + areaOffset.bottom) + 'px', | ||
| 170 | left: (area.left + areaOffset.left + (area.width + areaOffset.right - areaOffset.left) / 3 - 0.5) + 'px', | ||
| 171 | height: (area.height + areaOffset.bottom - areaOffset.top) + 'px' | ||
| 172 | }, | ||
| 173 | { | ||
| 174 | 'border-width': '0 1px 0 0', | ||
| 175 | top: (area.top + areaOffset.top) + 'px', | ||
| 176 | bottom: (area.bottom + areaOffset.bottom) + 'px', | ||
| 177 | left: (area.left + areaOffset.left + (area.width + areaOffset.right - areaOffset.left) * 2 / 3 - 0.5) + 'px', | ||
| 178 | height: (area.height + areaOffset.bottom - areaOffset.top) + 'px' | ||
| 179 | } | ||
| 180 | ]; | ||
| 181 | var len = grids.length; | ||
| 182 | for (var i = 0; i < len; i++) { | ||
| 183 | grids[i].setStyle(gridStyles[i]); | ||
| 184 | } | ||
| 185 | } | ||
| 186 | |||
| 187 | // 变更四个伸缩角样式 | ||
| 188 | if(area.showAngle) { | ||
| 189 | var angles = e.instance.selectAllComponents('.crop-angle'); | ||
| 190 | var angleStyles = [ | ||
| 191 | { | ||
| 192 | 'border-width': area.angleBorderWidth + 'px 0 0 ' + area.angleBorderWidth + 'px', | ||
| 193 | left: (area.left + areaOffset.left - area.angleBorderWidth) + 'px', | ||
| 194 | top: (area.top + areaOffset.top - area.angleBorderWidth) + 'px', | ||
| 195 | }, | ||
| 196 | { | ||
| 197 | 'border-width': area.angleBorderWidth + 'px ' + area.angleBorderWidth + 'px 0 0', | ||
| 198 | left: (area.right + areaOffset.right - area.angleSize) + 'px', | ||
| 199 | top: (area.top + areaOffset.top - area.angleBorderWidth) + 'px', | ||
| 200 | }, | ||
| 201 | { | ||
| 202 | 'border-width': '0 0 ' + area.angleBorderWidth + 'px ' + area.angleBorderWidth + 'px', | ||
| 203 | left: (area.left + areaOffset.left - area.angleBorderWidth) + 'px', | ||
| 204 | top: (area.bottom + areaOffset.bottom - area.angleSize) + 'px', | ||
| 205 | }, | ||
| 206 | { | ||
| 207 | 'border-width': '0 ' + area.angleBorderWidth + 'px ' + area.angleBorderWidth + 'px 0', | ||
| 208 | left: (area.right + areaOffset.right - area.angleSize) + 'px', | ||
| 209 | top: (area.bottom + areaOffset.bottom - area.angleSize) + 'px', | ||
| 210 | } | ||
| 211 | ]; | ||
| 212 | var len = angles.length; | ||
| 213 | for (var i = 0; i < len; i++) { | ||
| 214 | angles[i].setStyle(angleStyles[i]); | ||
| 215 | } | ||
| 216 | } | ||
| 217 | |||
| 218 | // 变更圆角样式 | ||
| 219 | if(area.radius > 0) { | ||
| 220 | var circleBox = e.instance.selectComponent('.crop-circle-box'); | ||
| 221 | var circle = e.instance.selectComponent('.crop-circle'); | ||
| 222 | var radius = area.radius; | ||
| 223 | if(area.width === area.height && area.radius >= area.width / 2) { // 圆形 | ||
| 224 | radius = (area.width / 2); | ||
| 225 | } else { // 圆角矩形 | ||
| 226 | if(area.width !== area.height) { // 限制圆角半径不能超过短边的一半 | ||
| 227 | radius = Math.min(area.width / 2, area.height / 2, radius); | ||
| 228 | } | ||
| 229 | } | ||
| 230 | circleBox.setStyle({ | ||
| 231 | left: (area.left + areaOffset.left) + 'px', | ||
| 232 | top: (area.top + areaOffset.top) + 'px', | ||
| 233 | width: (area.width + areaOffset.right - areaOffset.left) + 'px', | ||
| 234 | height: (area.height + areaOffset.bottom - areaOffset.top) + 'px' | ||
| 235 | }); | ||
| 236 | circle.setStyle({ | ||
| 237 | 'box-shadow': '0 0 0 ' + Math.max(area.width, area.height) + 'px rgba(51, 51, 51, 0.8)', | ||
| 238 | 'border-radius': radius + 'px' | ||
| 239 | }); | ||
| 240 | } | ||
| 241 | }; | ||
| 242 | /** | ||
| 243 | * 缩放图片 | ||
| 244 | * @param {Object} e 布局信息 | ||
| 245 | */ | ||
| 246 | function scaleImage(e) { | ||
| 247 | var last = scale; | ||
| 248 | scale = Math.min(Math.max(e.scale + scale, minScale), img.maxScale); | ||
| 249 | if(last !== scale) { | ||
| 250 | img.width = img.oldWidth * scale; | ||
| 251 | img.height = img.oldHeight * scale; | ||
| 252 | // 参考问题:有一个长4000px、宽4000px的四方形ABCD,A点的坐标固定在(-2000,-2000), | ||
| 253 | // 该四边形上有一个点E,坐标为(-100,-300),将该四方形复制一份并缩小到90%后, | ||
| 254 | // 新四边形的A点坐标为多少时可使新四边形的E点与原四边形的E点重合? | ||
| 255 | // 预期效果:从图中选取某点(参照物)为中心点进行缩放,缩放时无论图像怎么变化,该点位置始终固定不变 | ||
| 256 | // 计算方法:以相同起点先计算缩放前后两点间的距离,再加上原图像偏移量即可 | ||
| 257 | e.x = (e.x - offset.x) * (1 - scale / last); | ||
| 258 | e.y = (e.y - offset.y) * (1 - scale / last); | ||
| 259 | changeImageRect(e); | ||
| 260 | return true; | ||
| 261 | } | ||
| 262 | return false; | ||
| 263 | }; | ||
| 264 | /** | ||
| 265 | * 获取触摸点在哪个角 | ||
| 266 | * @param {number} x 触摸点x轴坐标 | ||
| 267 | * @param {number} y 触摸点y轴坐标 | ||
| 268 | * @return {number} 角的位置:0=无;1=左上;2=右上;3=左下;4=右下; | ||
| 269 | */ | ||
| 270 | function getToucheAngle(x, y) { | ||
| 271 | // console.log('getToucheAngle', x, y, JSON.stringify(area)) | ||
| 272 | var o = area.angleBorderWidth; // 需扩大触发范围则把 o 值加大即可 | ||
| 273 | if(y >= area.top - o && y <= area.top + area.angleSize + o) { | ||
| 274 | if(x >= area.left - o && x <= area.left + area.angleSize + o) { | ||
| 275 | return 1; // 左上角 | ||
| 276 | } else if(x >= area.right - area.angleSize - o && x <= area.right + o) { | ||
| 277 | return 2; // 右上角 | ||
| 278 | } | ||
| 279 | } else if(y >= area.bottom - area.angleSize - o && y <= area.bottom + o) { | ||
| 280 | if(x >= area.left - o && x <= area.left + area.angleSize + o) { | ||
| 281 | return 3; // 左下角 | ||
| 282 | } else if(x >= area.right - area.angleSize - o && x <= area.right + o) { | ||
| 283 | return 4; // 右下角 | ||
| 284 | } | ||
| 285 | } | ||
| 286 | return 0; // 无触摸到角 | ||
| 287 | }; | ||
| 288 | /** | ||
| 289 | * 重置数据 | ||
| 290 | */ | ||
| 291 | function resetData() { | ||
| 292 | offset = { x: 0, y: 0 }; | ||
| 293 | scale = 1; | ||
| 294 | minScale = 1; | ||
| 295 | rotate = 0; | ||
| 296 | }; | ||
| 297 | module.exports = { | ||
| 298 | /** | ||
| 299 | * 初始化:观察数据变更 | ||
| 300 | * @param {Object} newVal 新数据 | ||
| 301 | * @param {Object} oldVal 旧数据 | ||
| 302 | * @param {Object} o 组件实例对象 | ||
| 303 | */ | ||
| 304 | initObserver: function(newVal, oldVal, o, i) { | ||
| 305 | if(newVal) { | ||
| 306 | img = newVal.img; | ||
| 307 | sys = newVal.sys; | ||
| 308 | area = newVal.area; | ||
| 309 | resetData(); | ||
| 310 | img.src && changeImageRect({ | ||
| 311 | instance: o, | ||
| 312 | x: (sys.windowWidth - img.width) / 2, | ||
| 313 | y: (sys.windowHeight - sys.offsetBottom - img.height) / 2 | ||
| 314 | }); | ||
| 315 | changeAreaRect({ | ||
| 316 | instance: o | ||
| 317 | }); | ||
| 318 | // console.log('initRect', JSON.stringify(newVal)) | ||
| 319 | } | ||
| 320 | }, | ||
| 321 | /** | ||
| 322 | * 鼠标滚轮滚动 | ||
| 323 | * @param {Object} e 事件对象 | ||
| 324 | * @param {Object} o 组件实例对象 | ||
| 325 | */ | ||
| 326 | mousewheel: function(e, o) { | ||
| 327 | if(!img.src) return; | ||
| 328 | scaleImage({ | ||
| 329 | instance: o, | ||
| 330 | check: true, | ||
| 331 | // 鼠标向上滚动时,deltaY 固定 -100,鼠标向下滚动时,deltaY 固定 100 | ||
| 332 | scale: e.detail.deltaY > 0 ? -0.05 : 0.05, | ||
| 333 | x: e.touches[0].pageX, | ||
| 334 | y: e.touches[0].pageY | ||
| 335 | }); | ||
| 336 | }, | ||
| 337 | /** | ||
| 338 | * 触摸开始 | ||
| 339 | * @param {Object} e 事件对象 | ||
| 340 | * @param {Object} o 组件实例对象 | ||
| 341 | */ | ||
| 342 | touchstart: function(e, o) { | ||
| 343 | if(!img.src) return; | ||
| 344 | touches = e.touches; | ||
| 345 | activeAngle = area.showAngle ? getToucheAngle(touches[0].pageX, touches[0].pageY) : 0; | ||
| 346 | if(touches.length === 1 && activeAngle !== 0) { | ||
| 347 | touchType = 'stretch'; // 伸缩裁剪区域 | ||
| 348 | } else { | ||
| 349 | touchType = ''; | ||
| 350 | } | ||
| 351 | // console.log('touchstart', JSON.stringify(e), activeAngle) | ||
| 352 | }, | ||
| 353 | /** | ||
| 354 | * 触摸移动 | ||
| 355 | * @param {Object} e 事件对象 | ||
| 356 | * @param {Object} o 组件实例对象 | ||
| 357 | */ | ||
| 358 | touchmove: function(e, o) { | ||
| 359 | if(!img.src) return; | ||
| 360 | // console.log('touchmove', JSON.stringify(e), JSON.stringify(o)) | ||
| 361 | if(touchType === 'stretch') { // 触摸四个角进行拉伸 | ||
| 362 | var point = e.touches[0]; | ||
| 363 | var start = touches[0]; | ||
| 364 | var x = point.pageX - start.pageX; | ||
| 365 | var y = point.pageY - start.pageY; | ||
| 366 | if(x !== 0 || y !== 0) { | ||
| 367 | var maxX = area.width * (1 - area.minScale); | ||
| 368 | var maxY = area.height * (1 - area.minScale); | ||
| 369 | // console.log(x, y, maxX, maxY) | ||
| 370 | touches[0] = point; | ||
| 371 | switch(activeAngle) { | ||
| 372 | case 1: // 左上角 | ||
| 373 | x += areaOffset.left; | ||
| 374 | y += areaOffset.top; | ||
| 375 | if(x >= 0 && y >= 0) { // 有效滑动 | ||
| 376 | if(x > y) { // 以x轴滑动距离为缩放基准 | ||
| 377 | if(x > maxX) x = maxX; | ||
| 378 | y = x * area.height / area.width; | ||
| 379 | } else { // 以y轴滑动距离为缩放基准 | ||
| 380 | if(y > maxY) y = maxY; | ||
| 381 | x = y * area.width / area.height; | ||
| 382 | } | ||
| 383 | areaOffset.left = x; | ||
| 384 | areaOffset.top = y; | ||
| 385 | } | ||
| 386 | break; | ||
| 387 | case 2: // 右上角 | ||
| 388 | x += areaOffset.right; | ||
| 389 | y += areaOffset.top; | ||
| 390 | if(x <= 0 && y >= 0) { // 有效滑动 | ||
| 391 | if(-x > y) { // 以x轴滑动距离为缩放基准 | ||
| 392 | if(-x > maxX) x = -maxX; | ||
| 393 | y = -x * area.height / area.width; | ||
| 394 | } else { // 以y轴滑动距离为缩放基准 | ||
| 395 | if(y > maxY) y = maxY; | ||
| 396 | x = -y * area.width / area.height; | ||
| 397 | } | ||
| 398 | areaOffset.right = x; | ||
| 399 | areaOffset.top = y; | ||
| 400 | } | ||
| 401 | break; | ||
| 402 | case 3: // 左下角 | ||
| 403 | x += areaOffset.left; | ||
| 404 | y += areaOffset.bottom; | ||
| 405 | if(x >= 0 && y <= 0) { // 有效滑动 | ||
| 406 | if(x > -y) { // 以x轴滑动距离为缩放基准 | ||
| 407 | if(x > maxX) x = maxX; | ||
| 408 | y = -x * area.height / area.width; | ||
| 409 | } else { // 以y轴滑动距离为缩放基准 | ||
| 410 | if(-y > maxY) y = -maxY; | ||
| 411 | x = -y * area.width / area.height; | ||
| 412 | } | ||
| 413 | areaOffset.left = x; | ||
| 414 | areaOffset.bottom = y; | ||
| 415 | } | ||
| 416 | break; | ||
| 417 | case 4: // 右下角 | ||
| 418 | x += areaOffset.right; | ||
| 419 | y += areaOffset.bottom; | ||
| 420 | if(x <= 0 && y <= 0) { // 有效滑动 | ||
| 421 | if(-x > -y) { // 以x轴滑动距离为缩放基准 | ||
| 422 | if(-x > maxX) x = -maxX; | ||
| 423 | y = x * area.height / area.width; | ||
| 424 | } else { // 以y轴滑动距离为缩放基准 | ||
| 425 | if(-y > maxY) y = -maxY; | ||
| 426 | x = y * area.width / area.height; | ||
| 427 | } | ||
| 428 | areaOffset.right = x; | ||
| 429 | areaOffset.bottom = y; | ||
| 430 | } | ||
| 431 | break; | ||
| 432 | } | ||
| 433 | // console.log(x, y, JSON.stringify(areaOffset)) | ||
| 434 | changeAreaRect({ | ||
| 435 | instance: o, | ||
| 436 | }); | ||
| 437 | // this.draw(); | ||
| 438 | } | ||
| 439 | } else if (e.touches.length == 2) { // 双点触摸缩放 | ||
| 440 | var start = getDistanceByTouches(touches); | ||
| 441 | var end = getDistanceByTouches(e.touches); | ||
| 442 | scaleImage({ | ||
| 443 | instance: o, | ||
| 444 | check: !area.bounce, | ||
| 445 | scale: (end.c - start.c) / 100, | ||
| 446 | x: end.x, | ||
| 447 | y: end.y | ||
| 448 | }); | ||
| 449 | touchType = 'scale'; | ||
| 450 | } else if(touchType === 'scale') {// 从双点触摸变成单点触摸 / 从缩放变成拖动 | ||
| 451 | touchType = 'move'; | ||
| 452 | } else { | ||
| 453 | changeImageRect({ | ||
| 454 | instance: o, | ||
| 455 | check: !area.bounce, | ||
| 456 | x: e.touches[0].pageX - touches[0].pageX, | ||
| 457 | y: e.touches[0].pageY - touches[0].pageY | ||
| 458 | }); | ||
| 459 | touchType = 'move'; | ||
| 460 | } | ||
| 461 | touches = e.touches; | ||
| 462 | }, | ||
| 463 | /** | ||
| 464 | * 触摸结束 | ||
| 465 | * @param {Object} e 事件对象 | ||
| 466 | * @param {Object} o 组件实例对象 | ||
| 467 | */ | ||
| 468 | touchend: function(e, o) { | ||
| 469 | if(!img.src) return; | ||
| 470 | if(touchType === 'stretch') { // 拉伸裁剪区域的四个角缩放 | ||
| 471 | // 裁剪区域宽度被缩放到多少 | ||
| 472 | var left = areaOffset.left; | ||
| 473 | var right = areaOffset.right; | ||
| 474 | var top = areaOffset.top; | ||
| 475 | var bottom = areaOffset.bottom; | ||
| 476 | var w = area.width + right - left; | ||
| 477 | var h = area.height + bottom - top; | ||
| 478 | // 图像放大倍数 | ||
| 479 | var p = scale * (area.width / w) - scale; | ||
| 480 | // 复原裁剪区域 | ||
| 481 | areaOffset = { left: 0, right: 0, top: 0, bottom: 0 }; | ||
| 482 | changeAreaRect({ | ||
| 483 | instance: o, | ||
| 484 | }); | ||
| 485 | scaleImage({ | ||
| 486 | instance: o, | ||
| 487 | scale: p, | ||
| 488 | x: area.left + left + (1 === activeAngle || 3 === activeAngle ? w : 0), | ||
| 489 | y: area.top + top + (1 === activeAngle || 2 === activeAngle ? h : 0) | ||
| 490 | }); | ||
| 491 | } else if (area.bounce) { // 检查边界并矫正,实现拖动到边界时有回弹效果 | ||
| 492 | changeImageRect({ | ||
| 493 | instance: o, | ||
| 494 | check: true | ||
| 495 | }); | ||
| 496 | } | ||
| 497 | }, | ||
| 498 | /** | ||
| 499 | * 顺时针翻转图片90° | ||
| 500 | * @param {Object} e 事件对象 | ||
| 501 | * @param {Object} o 组件实例对象 | ||
| 502 | */ | ||
| 503 | rotateImage: function(e, o) { | ||
| 504 | rotate = (rotate + 90) % 360; | ||
| 505 | |||
| 506 | // 因图片宽高可能不等,翻转后图片宽高需足够填满裁剪区域 | ||
| 507 | var r = rotate / 90 % 2; | ||
| 508 | minScale = 1; | ||
| 509 | if(img.width < area.height) { | ||
| 510 | minScale = area.height / img.oldWidth; | ||
| 511 | } else if(img.height < area.width) { | ||
| 512 | minScale = (area.width / img.oldHeight) | ||
| 513 | } | ||
| 514 | if(minScale !== 1) { | ||
| 515 | scaleImage({ | ||
| 516 | instance: o, | ||
| 517 | scale: minScale - scale, | ||
| 518 | x: sys.windowWidth / 2, | ||
| 519 | y: (sys.windowHeight - sys.offsetBottom) / 2 | ||
| 520 | }); | ||
| 521 | } | ||
| 522 | |||
| 523 | // 由于拖动画布后会导致图片位置偏移,翻转时的旋转中心点需是图片区域+偏移区域的中心点 | ||
| 524 | // 翻转x轴中心点 = (超出裁剪区域右侧的图片宽度 - 超出裁剪区域左侧的图片宽度) / 2 | ||
| 525 | // 翻转y轴中心点 = (超出裁剪区域下方的图片宽度 - 超出裁剪区域上方的图片宽度) / 2 | ||
| 526 | var ox = ((offset.x + img.width - area.right) - (area.left - offset.x)) / 2; | ||
| 527 | var oy = ((offset.y + img.height - area.bottom) - (area.top - offset.y)) / 2; | ||
| 528 | changeImageRect({ | ||
| 529 | instance: o, | ||
| 530 | check: true, | ||
| 531 | x: -ox - oy, | ||
| 532 | y: -oy + ox | ||
| 533 | }); | ||
| 534 | }, | ||
| 535 | // 此处只用于对齐其他平台端的样式参数,防止异常,无作用 | ||
| 536 | imageStyles: {}, | ||
| 537 | maskStylesList: [{}, {}, {}, {}], | ||
| 538 | borderStyles: {}, | ||
| 539 | gridStylesList: [{}, {}, {}, {}], | ||
| 540 | angleStylesList: [{}, {}, {}, {}], | ||
| 541 | circleBoxStyles: {}, | ||
| 542 | circleStyles: {}, | ||
| 543 | } | ||
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uni_modules/qf-image-cropper/package.json
0 → 100644
| 1 | { | ||
| 2 | "id": "qf-image-cropper", | ||
| 3 | "displayName": "图片裁剪插件", | ||
| 4 | "version": "2.1.6", | ||
| 5 | "description": "图片裁剪插件,支持自定义尺寸、定点等比例缩放、拖动、图片翻转、剪切圆形/圆角图片、定制样式,功能多性能高体验好注释全。", | ||
| 6 | "keywords": [ | ||
| 7 | "qf-image-cropper", | ||
| 8 | "图片裁剪", | ||
| 9 | "图片编辑", | ||
| 10 | "头像裁剪", | ||
| 11 | "小程序" | ||
| 12 | ], | ||
| 13 | "repository": "", | ||
| 14 | "engines": { | ||
| 15 | "HBuilderX": "^3.1.0" | ||
| 16 | }, | ||
| 17 | "dcloudext": { | ||
| 18 | "type": "component-vue", | ||
| 19 | "sale": { | ||
| 20 | "regular": { | ||
| 21 | "price": "0.00" | ||
| 22 | }, | ||
| 23 | "sourcecode": { | ||
| 24 | "price": "0.00" | ||
| 25 | } | ||
| 26 | }, | ||
| 27 | "contact": { | ||
| 28 | "qq": "" | ||
| 29 | }, | ||
| 30 | "declaration": { | ||
| 31 | "ads": "无", | ||
| 32 | "data": "插件不采集任何数据", | ||
| 33 | "permissions": "无" | ||
| 34 | }, | ||
| 35 | "npmurl": "" | ||
| 36 | }, | ||
| 37 | "uni_modules": { | ||
| 38 | "dependencies": [], | ||
| 39 | "encrypt": [], | ||
| 40 | "platforms": { | ||
| 41 | "client": { | ||
| 42 | "Vue": { | ||
| 43 | "vue2": "y", | ||
| 44 | "vue3": "y" | ||
| 45 | }, | ||
| 46 | "App": { | ||
| 47 | "app-vue": "y", | ||
| 48 | "app-nvue": "n" | ||
| 49 | }, | ||
| 50 | "H5-mobile": { | ||
| 51 | "Safari": "y", | ||
| 52 | "Android Browser": "y", | ||
| 53 | "微信浏览器(Android)": "y", | ||
| 54 | "QQ浏览器(Android)": "u" | ||
| 55 | }, | ||
| 56 | "H5-pc": { | ||
| 57 | "Chrome": "u", | ||
| 58 | "IE": "u", | ||
| 59 | "Edge": "u", | ||
| 60 | "Firefox": "u", | ||
| 61 | "Safari": "u" | ||
| 62 | }, | ||
| 63 | "小程序": { | ||
| 64 | "微信": "y", | ||
| 65 | "阿里": "n", | ||
| 66 | "百度": "n", | ||
| 67 | "字节跳动": "n", | ||
| 68 | "QQ": "u", | ||
| 69 | "钉钉": "n", | ||
| 70 | "快手": "n", | ||
| 71 | "飞书": "n", | ||
| 72 | "京东": "n" | ||
| 73 | }, | ||
| 74 | "快应用": { | ||
| 75 | "华为": "n", | ||
| 76 | "联盟": "n" | ||
| 77 | } | ||
| 78 | } | ||
| 79 | } | ||
| 80 | } | ||
| 81 | } | ||
| ... | \ No newline at end of file | ... | \ No newline at end of file |
uni_modules/qf-image-cropper/readme.md
0 → 100644
| 1 | # qf-image-cropper | ||
| 2 | ## 图片裁剪插件 | ||
| 3 | uniapp微信小程序图片裁剪插件,支持自定义尺寸、定点等比例缩放、拖动、图片翻转、剪切圆形/圆角图片、定制样式,功能多性能高体验好注释全。 | ||
| 4 | |||
| 5 | ### 平台支持: | ||
| 6 | 1. 支持微信小程序:移动端、PC端、开发者工具 | ||
| 7 | 2. 支持H5平台(2.1.0版本起) | ||
| 8 | 3. 支持APP平台(2.1.5版本起):Android、IOS | ||
| 9 | 4. 其他平台暂未测试兼容性未知 | ||
| 10 | |||
| 11 | ### 支持功能: | ||
| 12 | 1. 自定义裁剪尺寸 | ||
| 13 | 2. 定点等比例缩放:移动端以双指触摸中心点为缩放中心点,PC端以鼠标所在点为缩放中心点 | ||
| 14 | 3. 自由拖动:支持限制滑出边界,也支持回弹效果(滑动时可滑出边界,释放时回弹到边界) | ||
| 15 | 4. 图片翻转:在裁剪尺寸非 1:1 的情况下,翻转时宽高无法铺满裁剪区域时,图片会自动放大到合适尺寸 | ||
| 16 | 5. 裁剪生成新图片 | ||
| 17 | 6. 本地选择图片 | ||
| 18 | 7. 可定制样式:可自由选择是否渲染裁剪边框、可伸缩裁剪顶角、参考线 | ||
| 19 | 8. 裁剪圆角图片:圆形、圆角矩形 | ||
| 20 | |||
| 21 | ### 属性说明 | ||
| 22 | | 属性名 | 类型 | 默认值 | 说明 | | ||
| 23 | |:---|:---|:---|:---| | ||
| 24 | | src | String | | 图片资源地址 | | ||
| 25 | | width | Number | 300 | 裁剪宽度 | | ||
| 26 | | height | Number | 300 | 裁剪高度 | | ||
| 27 | | showBorder | Boolean | true | 是否绘制裁剪区域边框 | | ||
| 28 | | showGrid | Boolean | true | 是否绘制裁剪区域网格参考线 | | ||
| 29 | | showAngle | Boolean | true | 是否展示四个支持伸缩的角 | | ||
| 30 | | areaScale | Number | 0.3 | 裁剪区域最小缩放倍数 | | ||
| 31 | | maxScale | Number | 5 | 图片最大缩放倍数 | | ||
| 32 | | bounce | Boolean | true | 是否有回弹效果:拖动时可以拖出边界,释放时会弹回边界 | | ||
| 33 | | rotatable | Boolean | true | 是否支持翻转 | | ||
| 34 | | choosable | Boolean | true | 是否支持从本地选择素材 | | ||
| 35 | | angleSize | Number | 20 | 四个角尺寸,单位px | | ||
| 36 | | angleBorderWidth | Number | 2 | 四个角边框宽度,单位px | | ||
| 37 | | radius | Number | | 裁剪图片圆角半径,单位px | | ||
| 38 | | fileType | String | png | 生成文件的类型,只支持 'jpg' 或 'png'。默认为 'png' | | ||
| 39 | | delay | Number | 1000 | 图片从绘制到生成所需时间,单位ms<br>微信小程序平台使用 `Canvas 2D` 绘制时有效<br>如绘制大图或出现裁剪图片空白等情况应适当调大该值,因 `Canvas 2d` 采用同步绘制,需自己把控绘制完成时间 | | ||
| 40 | | navigation | Boolean | true | 页面是否是原生标题栏:<br>H5平台当 showAngle 为 true 时,使用插件的页面在 `page.json` 中配置了 `"navigationStyle": "custom"` 时,必须将此值设为 false ,否则四个可拉伸角的触发位置会有偏差。<br>注:因H5平台的窗口高度是包含标题栏的,而屏幕触摸点的坐标是不包含的 | | ||
| 41 | | @crop | EventHandle | | 剪裁完成后触发,event = { tempFilePath }。在H5平台下,tempFilePath 为 base64 | | ||
| 42 | |||
| 43 | ### 基本用法 | ||
| 44 | ``` | ||
| 45 | <template> | ||
| 46 | <div> | ||
| 47 | <qf-image-cropper :width="500" :height="500" :radius="30" @crop="handleCrop"></qf-image-cropper> | ||
| 48 | </div> | ||
| 49 | </template> | ||
| 50 | |||
| 51 | <script> | ||
| 52 | import QfImageCropper from '@/components/qf-image-cropper/qf-image-cropper.vue'; | ||
| 53 | export default { | ||
| 54 | components: { | ||
| 55 | QfImageCropper | ||
| 56 | }, | ||
| 57 | methods: { | ||
| 58 | handleCrop(e) { | ||
| 59 | uni.previewImage({ | ||
| 60 | urls: [e.tempFilePath], | ||
| 61 | current: 0 | ||
| 62 | }); | ||
| 63 | } | ||
| 64 | } | ||
| 65 | } | ||
| 66 | </script> | ||
| 67 | ``` | ||
| 68 | ### 使用说明 | ||
| 69 | 1.建议在`pages.json`中将引用插件的页面添加一下配置禁止下拉刷新和禁止页面滑动,防止出现性能或页面抖动等问题。 | ||
| 70 | ``` | ||
| 71 | { | ||
| 72 | "enablePullDownRefresh": false, | ||
| 73 | "disableScroll": true | ||
| 74 | } | ||
| 75 | ``` | ||
| 76 | 2.建议使用本插件不要设置过大宽高的目标图片尺寸,建议1365x1365以内,否则可能会导致如下问题: | ||
| 77 | ``` | ||
| 78 | 1.界面卡顿,内存占用过高 | ||
| 79 | 2.生成图片失真(模糊) | ||
| 80 | 3.确定裁剪后一直显示 `裁剪中...`,该问题是由 `uni.canvasToTempFilePath` 无法回调导致,不同平台不同设备限制可能有所不同。 | ||
| 81 | ``` | ||
| 82 | 3.如裁剪后的图片存在偏移的问题,请检查是否受自己项目中父组件或全局样式影响。 | ||
| 83 | 4.src属性设置网络图片时,图片资源必须是能触发 `getImageInfo` API 的 success 回调才可用于插件裁剪。因此小程序平台获取网络图片信息需先配置download域名白名单才能生效。 | ||
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