<template> <view > <view class="wrapper" style="position: relative;"> <view class="handBtn"> <image @click="selectColorEvent('black','#1A1A1A')" :src="selectColor === 'black' ? '../static/other/color_black_selected.png' : '../static/other/color_black.png'" :class="[selectColor === 'black' ? 'color_select' : '', 'black-select']"></image> <image @click="selectColorEvent('red','#ca262a')" :src="selectColor === 'red' ? '../static/other/color_red_selected.png' : '../static/other/color_red.png'" :class="[selectColor === 'red' ? 'color_select' : '', 'black-select']"></image> <button @click="retDraw2" class="delBtn">重写</button> <!-- <button @click="saveCanvasAsImg" class="saveBtn">保存</button> --> <button @click="previewCanvasImg" class="previewBtn">预览</button> <button @click="autoFix" class="previewBtn1" v-if="gzcName=='重庆市渝北公证处' ">自动生成</button> <!-- <button @click="uploadCanvasImg" class="uploadBtn">上传</button> --> <button @click="subCanvas" class="subBtn">完成</button> </view> <view class="handCenter"> <canvas class="handWriting" style="width: 300px;height: 95vh;" :disable-scroll="true" @touchstart="uploadScaleStart" @touchmove="uploadScaleMove" @touchend="uploadScaleEnd" canvas-id="handWriting"></canvas> </view> <view class="handRight"> <view class="handTitle">请签名</view> </view> </view> </view> </template> <script> import { startEid } from '@/mp_ecard_sdk/main.js' import { config } from '@/config/index.js' let { appId } = config export default { data () { return { gzcName:'重庆市渝北公证处', autoWrite:"", name:'', showText:false, drawLine: [], signStatus: '', appId: appId, signType: '', canvasName: 'handWriting', ctx: '', canvasWidth: 0, canvasHeight: 0, transparent: 1, // 透明度 selectColor: 'black', lineColor: '#1A1A1A', // 颜色 lineSize: 1.5, // 笔记倍数 lineMin: 0.5, // 最小笔画半径 lineMax: 4, // 最大笔画半径 pressure: 1, // 默认压力 smoothness: 60, //顺滑度，用60的距离来计算速度 currentPoint: {}, currentLine: [], // 当前线条 firstTouch: true, // 第一次触发 radius: 1, //画圆的半径 cutArea: { top: 0, right: 0, bottom: 0, left: 0 }, //裁剪区域 bethelPoint: [], //保存所有线条 生成的贝塞尔点； lastPoint: 0, chirography: [], //笔迹 currentChirography: {}, //当前笔迹 linePrack: [], //划线轨迹 , 生成线条的实际点 gzOrderId: '', userId: '', role: 0 }; }, onShow () { }, onLoad (options) { console.log(options); this.gzOrderId = options.gzOrderId this.userId = options.userId this.signUserType = options.signUserType this.role = options.role this.name = options.name this.signStatus = options.signStatus if(uni.getStorageSync('gzcName')){ this.gzcName=uni.getStorageSync('gzcName') } // 输出gzName console.log('this.gzcName',this.gzcName) let canvasName = this.canvasName; let ctx = wx.createCanvasContext(canvasName); this.ctx = ctx; var query = wx.createSelectorQuery(); query .select('.handCenter') .boundingClientRect(rect => { console.log(rect); this.canvasWidth = rect.width; this.canvasHeight = rect.height; /* 将canvas背景设置为 白底，不设置  导出的canvas的背景为透明 */ this.setCanvasBg("#fff"); this.initText() }) .exec(); // 人脸核验初始化 // this.faceCheckInit() }, onUnload () { uni.removeStorageSync('faceidToken') }, methods: { autoFix(){ this.autoWrite=true this.initText() }, initText () { console.log('initTExt'); let text = this.name||'请签字' console.log(text.length); let arr = text.split('') let textArr = arr.map((it, index) => { return index + 1 == arr.length ? it : it + '\xa0' }) let texta = textArr.join('') // 查看当前文字的宽高 // let width = this.ctx.measureText(text) this.ctx.font = `${text.length==2?150:text.length==3?120:100}px FangSong` // 设置文本的对齐方式的属性left文本左对齐、right文本右对齐、center文本居中对齐、 // start（默认）文本对齐界线开始的地方、end文本对齐界线结束的地方 this.ctx.textAlign = "center" // 设置文字上下对齐方式top文本基线在文本块的顶部。 //hanging文本基线是悬挂基线。 //middle文本基线在文本块的中间。 //alphabetic文本基线是标准的字母基线。 // ideographic文字基线是表意字基线；如果字符本身超出了 alphabetic 基线，那么 ideograhpic 基线位置在字符本身的底部。 // bottom文本基线在文本块的底部。与 ideographic 基线的区别在于 ideographic 基线不需要考虑下行字母。 this.ctx.textBaseline = "middle" //以下是基准点 this.ctx.arc(300, 200, 3, 0, Math.PI * 2) this.ctx.fillStyle = 'black' this.ctx.save() this.ctx.translate(this.canvasWidth / 2, this.canvasHeight / 2) this.ctx.rotate(Math.PI / 2) this.ctx.setLineDash([4]) // this.ctx.strokeText(texta) if(this.autoWrite){ this.ctx.fillText(texta) }else{ console.log('镂空效果'); this.ctx.strokeText(texta) } // this.ctx.strokeText(texta) this.ctx.setFillStyle("#fff"); this.ctx.fill(); //设置填充 this.ctx.draw() this.ctx.restore() this.showText=true; }, async faceCheckInit () { // 拿到签署类型告诉后端是走人脸识别还是新的视频操作 let res = await this.$http.post(this.$api.faceCheckInit, { "returnUrl": '/pagesInput/handleInput/inputResult/index', }); if (res.token) { let url = `https://api-h5.jumdata.com/lifecheck/v2/check/index` uni.navigateTo({ url: `/shareWeb/shareWeb?url=${url}&token=${res.token}` }) } console.log('faceCheckInit', res); }, // 笔迹开始 uploadScaleStart (e) { // 判断当前 chirography 是否为空 console.log(this.chirography); // this.retDraw(false) // if(this.chirography.length<1){ // // 如果不为空，则返回 false // this.retDraw(false) // return  // } // 判断当前事件类型是否为 touchstart if (e.type != 'touchstart') return false; // 获取当前 ctx let ctx = this.ctx; // 设置当前线条颜色 ctx.setFillStyle(this.lineColor); // 初始线条设置颜色 // 设置当前线条透明度 ctx.setGlobalAlpha(this.transparent); // 设置半透明 // 获取当前触摸点 let currentPoint = { x: e.touches[0].x, y: e.touches[0].y }; // 获取当前线条 let currentLine = this.currentLine; // 将当前触摸点添加到当前线条中 currentLine.unshift({ time: new Date().getTime(), dis: 0, x: currentPoint.x, y: currentPoint.y }); // 更新当前触摸点 this.currentPoint = currentPoint; // currentLine // 判断当前是否为第一次触摸 if (this.firstTouch) { // 如果是第一次触摸，则设置剪切区域 this.cutArea = { top: currentPoint.y, right: currentPoint.x, bottom: currentPoint.y, left: currentPoint.x }; // 将当前状态设置为非第一次触摸 this.firstTouch = false; } // 将当前触摸点添加到当前线条中 this.pointToLine(currentLine); }, // 笔迹移动 uploadScaleMove (e) { if (e.type != 'touchmove') return false; if (e.cancelable) { // 判断默认行为是否已经被禁用 if (!e.defaultPrevented) { e.preventDefault(); } } let point = { x: e.touches[0].x, y: e.touches[0].y }; //测试裁剪 if (point.y < this.cutArea.top) { this.cutArea.top = point.y; } if (point.y < 0) this.cutArea.top = 0; if (point.x > this.cutArea.right) { this.cutArea.right = point.x; } if (this.canvasWidth - point.x <= 0) { this.cutArea.right = this.canvasWidth; } if (point.y > this.cutArea.bottom) { this.cutArea.bottom = point.y; } if (this.canvasHeight - point.y <= 0) { this.cutArea.bottom = this.canvasHeight; } if (point.x < this.cutArea.left) { this.cutArea.left = point.x; } if (point.x < 0) this.cutArea.left = 0; this.lastPoint = this.currentPoint; this.currentPoint = point; let currentLine = this.currentLine; currentLine.unshift({ time: new Date().getTime(), dis: this.distance(this.currentPoint, this.lastPoint), x: point.x, y: point.y }); // console.log('this.currentLine', this.currentLine); this.drawLine = JSON.parse(JSON.stringify(currentLine)) this.pointToLine(currentLine); }, // 笔迹结束 uploadScaleEnd (e) { if (e.type != 'touchend') return 0; let point = { x: e.changedTouches[0].x, y: e.changedTouches[0].y }; this.lastPoint = this.currentPoint; this.currentPoint = point; let currentLine = this.currentLine; currentLine.unshift({ time: new Date().getTime(), dis: this.distance(this.currentPoint, this.lastPoint), x: point.x, y: point.y }); if (currentLine.length > 2) { var info = (currentLine[0].time - currentLine[currentLine.length - 1].time) / currentLine.length; //$("#info").text(info.toFixed(2)); } //一笔结束，保存笔迹的坐标点，清空，当前笔迹 //增加判断是否在手写区域； this.pointToLine(currentLine); var currentChirography = { lineSize: this.lineSize, lineColor: this.lineColor }; var chirography = this.chirography; chirography.unshift(currentChirography); this.chirography = chirography; var linePrack = this.linePrack; linePrack.unshift(this.currentLine); this.linePrack = linePrack; // 暂时注释 this.currentLine = []; }, retDraw () { this.ctx.clearRect(0, 0, 700, 730); this.ctx.draw(); //设置canvas背景 this.setCanvasBg('#fff'); }, retDraw2 () { console.log('重写',this.showText); this.autoWrite=false this.chirography=[] this.ctx.clearRect(0, 0, 700, 730); this.ctx.draw(); //设置canvas背景 this.setCanvasBg('#fff'); // this.initText() }, //画两点之间的线条；参数为:line，会绘制最近的开始的两个点； pointToLine (line) { this.calcBethelLine(line); return; }, //计算插值的方式； calcBethelLine (line) { if (line.length <= 1) { line[0].r = this.radius; return; } let x0, x1, x2, y0, y1, y2, r0, r1, r2, len, lastRadius, dis = 0, time = 0, curveValue = 0.5; if (line.length <= 2) { x0 = line[1].x; y0 = line[1].y; x2 = line[1].x + (line[0].x - line[1].x) * curveValue; y2 = line[1].y + (line[0].y - line[1].y) * curveValue; //x2 = line[1].x; //y2 = line[1].y; x1 = x0 + (x2 - x0) * curveValue; y1 = y0 + (y2 - y0) * curveValue; } else { x0 = line[2].x + (line[1].x - line[2].x) * curveValue; y0 = line[2].y + (line[1].y - line[2].y) * curveValue; x1 = line[1].x; y1 = line[1].y; x2 = x1 + (line[0].x - x1) * curveValue; y2 = y1 + (line[0].y - y1) * curveValue; } //从计算公式看，三个点分别是(x0,y0),(x1,y1),(x2,y2) ；(x1,y1)这个是控制点，控制点不会落在曲线上；实际上，这个点还会手写获取的实际点，却落在曲线上 len = this.distance({ x: x2, y: y2 }, { x: x0, y: y0 }); lastRadius = this.radius; for (let n = 0; n < line.length - 1; n++) { dis += line[n].dis; time += line[n].time - line[n + 1].time; if (dis > this.smoothness) break; } this.radius = Math.min((time / len) * this.pressure + this.lineMin, this.lineMax) * this.lineSize; line[0].r = this.radius; //计算笔迹半径； if (line.length <= 2) { r0 = (lastRadius + this.radius) / 2; r1 = r0; r2 = r1; //return; } else { r0 = (line[2].r + line[1].r) / 2; r1 = line[1].r; r2 = (line[1].r + line[0].r) / 2; } let n = 5; let point = []; for (let i = 0; i < n; i++) { let t = i / (n - 1); let x = (1 - t) * (1 - t) * x0 + 2 * t * (1 - t) * x1 + t * t * x2; let y = (1 - t) * (1 - t) * y0 + 2 * t * (1 - t) * y1 + t * t * y2; let r = lastRadius + ((this.radius - lastRadius) / n) * i; point.push({ x: x, y: y, r: r }); if (point.length == 3) { let a = this.ctaCalc(point[0].x, point[0].y, point[0].r, point[1].x, point[1].y, point[1].r, point[ 2].x, point[2] .y, point[2].r); a[0].color = this.lineColor; // let bethelPoint = this.bethelPoint; // bethelPoint = bethelPoint.push(a); this.bethelDraw(a, 1); point = [{ x: x, y: y, r: r }]; } } this.currentLine = line; }, //求两点之间距离 distance (a, b) { let x = b.x - a.x; let y = b.y - a.y; return Math.sqrt(x * x + y * y); }, ctaCalc (x0, y0, r0, x1, y1, r1, x2, y2, r2) { let a = [], vx01, vy01, norm, n_x0, n_y0, vx21, vy21, n_x2, n_y2; vx01 = x1 - x0; vy01 = y1 - y0; norm = Math.sqrt(vx01 * vx01 + vy01 * vy01 + 0.0001) * 2; vx01 = (vx01 / norm) * r0; vy01 = (vy01 / norm) * r0; n_x0 = vy01; n_y0 = -vx01; vx21 = x1 - x2; vy21 = y1 - y2; norm = Math.sqrt(vx21 * vx21 + vy21 * vy21 + 0.0001) * 2; vx21 = (vx21 / norm) * r2; vy21 = (vy21 / norm) * r2; n_x2 = -vy21; n_y2 = vx21; a.push({ mx: x0 + n_x0, my: y0 + n_y0, color: '#1A1A1A' }); a.push({ c1x: x1 + n_x0, c1y: y1 + n_y0, c2x: x1 + n_x2, c2y: y1 + n_y2, ex: x2 + n_x2, ey: y2 + n_y2 }); a.push({ c1x: x2 + n_x2 - vx21, c1y: y2 + n_y2 - vy21, c2x: x2 - n_x2 - vx21, c2y: y2 - n_y2 - vy21, ex: x2 - n_x2, ey: y2 - n_y2 }); a.push({ c1x: x1 - n_x2, c1y: y1 - n_y2, c2x: x1 - n_x0, c2y: y1 - n_y0, ex: x0 - n_x0, ey: y0 - n_y0 }); a.push({ c1x: x0 - n_x0 - vx01, c1y: y0 - n_y0 - vy01, c2x: x0 + n_x0 - vx01, c2y: y0 + n_y0 - vy01, ex: x0 + n_x0, ey: y0 + n_y0 }); a[0].mx = a[0].mx.toFixed(1); a[0].mx = parseFloat(a[0].mx); a[0].my = a[0].my.toFixed(1); a[0].my = parseFloat(a[0].my); for (let i = 1; i < a.length; i++) { a[i].c1x = a[i].c1x.toFixed(1); a[i].c1x = parseFloat(a[i].c1x); a[i].c1y = a[i].c1y.toFixed(1); a[i].c1y = parseFloat(a[i].c1y); a[i].c2x = a[i].c2x.toFixed(1); a[i].c2x = parseFloat(a[i].c2x); a[i].c2y = a[i].c2y.toFixed(1); a[i].c2y = parseFloat(a[i].c2y); a[i].ex = a[i].ex.toFixed(1); a[i].ex = parseFloat(a[i].ex); a[i].ey = a[i].ey.toFixed(1); a[i].ey = parseFloat(a[i].ey); } return a; }, bethelDraw (point, is_fill, color) { // console.log('bethelDraw', point); let ctx = this.ctx; ctx.beginPath(); ctx.moveTo(point[0].mx, point[0].my); if (undefined != color) { ctx.setFillStyle(color); ctx.setStrokeStyle(color); } else { ctx.setFillStyle(point[0].color); ctx.setStrokeStyle(point[0].color); } for (let i = 1; i < point.length; i++) { ctx.bezierCurveTo(point[i].c1x, point[i].c1y, point[i].c2x, point[i].c2y, point[i].ex, point[i].ey); } ctx.stroke(); if (undefined != is_fill) { ctx.fill(); //填充图形 ( 后绘制的图形会覆盖前面的图形, 绘制时注意先后顺序 ) } // console.log('开始画画'); ctx.draw(true); }, selectColorEvent (str, color) { this.selectColor = str; this.lineColor = color; }, //将Canvas内容转成 临时图片 --> cb 为回调函数 形参 tempImgPath 为 生成的图片临时路径 canvasToImg (cb) { //这种写法移动端 出不来 this.ctx.draw(true, () => { wx.canvasToTempFilePath({ canvasId: 'handWriting', fileType: 'png', quality: 1, //图片质量 success (res) { wx.getImageInfo({ src: res.tempFilePath, success: info => { console.log('info.width', info.width) console.log('info.height', info.height) cb(res.tempFilePath); } }) // console.log(res.tempFilePath, 'canvas生成图片地址'); // wx.showToast({ // title: '执行了吗？' // }); } }); }); }, //完成 subCanvas () { console.log(this.drawLine); let role = this.role if (this.chirography.length == 0&&!this.autoWrite) { uni.showToast({ title: '请先签字', icon: 'none' }) return } let that = this const query = wx.createSelectorQuery() wx.canvasToTempFilePath({ canvasId: 'handWriting', fileType: 'png', destHeight: 1908, destWidth: 798, quality: 1, //图片质量 success (res) { wx.getImageInfo({ src: res.tempFilePath, success: info => { console.log('info.width', info.width) console.log('info.height', info.height) } }) console.log(res, 'canvas生成图片地址'); uni.getFileSystemManager().readFile({ filePath: res.tempFilePath, encoding: 'base64', success: r => { // 拿到签署类型告诉后端是走人脸识别还是新的视频操作 that.$http.post(that.$api.getOrderSignType, { "gzOrderId": that.gzOrderId, }).then(signtypeRes => { console.log('签署类型', signtypeRes); that.signType = signtypeRes; console.log('本地签署类型', that.signType); // 8888 let base64 = 'data:image/png;base64,' + r.data; that.$http.post(that.$api.userSignWithSeal, { "gzOrderId": that.gzOrderId, "sealBase64": r.data, "userId": that.userId, "userType": uni.getStorageSync("role"), // 签署用户类型 'signUserType': that.signUserType, signType: that.signType, returnUrl: '/pagesInput/handleInput/inputResult/index', phoneType: uni.getSystemInfoSync() .platform == 'android' || uni .getSystemInfoSync() .platform == 'devtools' ? '1' : '2', }).then(res => { let platform = uni.getSystemInfoSync() .platform console.log('platform', platform); if (res.transStaus == "000000") { uni.setStorageSync('faceOrderId', 0) that.androidOrPhone(res.tokenType, res .faceidToken) } }) }) // 888 } }) } }); }, androidOrPhone (phoneType, faceidToken) { let that = this let path1 = `pages/meeting/waiting/waiting?gzOrderId=${that.gzOrderId}&roles=${that.role}&token=${uni.getStorageSync('token')}&signType=${that.signType}&hostUrl=${uni.getStorageSync('hostUrl')}&customerCoreNo=${that.userId}` let path2 = `pages/meeting/waiting/waiting?gzOrderId=${that.gzOrderId}&roles=${that.role}&token=${uni.getStorageSync('token')}&signType=${that.signType}&customerCoreNo=${that.userId}` // 安卓 if (phoneType == 1) { console.log('安卓'); if (that.signType == "NormalSign" || uni .getStorageSync('realNameSign') == 1 ) { // 正常签署 // 聚美 uni.setStorageSync('faceOrderId', that.gzOrderId) let url = `https://api-h5.jumdata.com/lifecheck/v2/check/index` uni.navigateTo({ url: `/shareWeb/shareWeb?url=${url}&token=${faceidToken}` }) } else { if (that.signStatus == 8) { uni.setStorageSync('faceOrderId', that.gzOrderId) let url = `https://api-h5.jumdata.com/lifecheck/v2/check/index` uni.navigateTo({ url: `/shareWeb/shareWeb?url=${url}&token=${faceidToken}` }) } else { console.log('视频签署'); // 去视频里面签署 uni.navigateToMiniProgram({ appId: uni .getStorageSync( 'hostUrl') ? 'wxc325b5e1ff7fcc5d' : appId, path: uni .getStorageSync( 'hostUrl') ? path1 : path2, extraData: { gzOrderId: that .gzOrderId, roles: that.role, customerCoreNo: that .userId, signType: that .signType }, envVersion: 'trial' }) } } // 苹果 } else if (phoneType == 2) { console.log('苹果'); // e证通 if (that.signType == "NormalSign" || uni .getStorageSync('realNameSign') == 1 ) { console.log('e证通'); startEid({ data: { token: faceidToken, }, verifyDoneCallback ( res) { const { token, verifyDone } = res; console.log( '收到核身完成的res:', res); console.log( '核身的token是:', token); console.log( '是否完成核身:', verifyDone); if (verifyDone) { if (uni .getStorageSync( 'role' ) == 0 || that.signStatus == 8 ) { uni.switchTab({ url: `/pages/userIndex/userIndex?gzOrderId=${that.gzOrderId}userId=${that.userId}` }) } else { uni.navigateTo({ url: '/selectFunc/index?customerCoreNo=' + uni .getStorageSync( 'customerCoreNo' ) }) } } }, }); } else { if (that.signStatus == 8) { console.log('是苹果也是视屏签署但是只签字不视频ss'); startEid({ data: { token: faceidToken, }, verifyDoneCallback ( res) { const { token, verifyDone } = res; console.log( '收到核身完成的res:', res); console.log( '核身的token是:', token); console.log( '是否完成核身:', verifyDone); if (verifyDone) { if (uni .getStorageSync( 'role' ) == 0 || that.signStatus == 8 ) { uni.switchTab({ url: `/pages/userIndex/userIndex?gzOrderId=${that.gzOrderId}userId=${that.userId}` }) } else { uni.navigateTo({ url: '/selectFunc/index?customerCoreNo=' + uni .getStorageSync( 'customerCoreNo' ) }) } } }, }); } else { uni.navigateToMiniProgram({ appId: uni .getStorageSync( 'hostUrl') ? 'wxc325b5e1ff7fcc5d' : appId, path: uni .getStorageSync( 'hostUrl') ? path1 : path2, extraData: { gzOrderId: that .gzOrderId, roles: that.role, customerCoreNo: that .userId, signType: that .signType }, envVersion: 'trial' }) } } } else { // 视频签 uni.navigateToMiniProgram({ appId: uni .getStorageSync( 'hostUrl') ? 'wxc325b5e1ff7fcc5d' : appId, path: uni .getStorageSync( 'hostUrl') ? path1 : path2, extraData: { gzOrderId: that .gzOrderId, roles: that.role, customerCoreNo: that .userId, signType: that .signType }, envVersion: 'trial' }) } }, //保存到相册 saveCanvasAsImg () { /* this.canvasToImg( tempImgPath=>{ // console.log(tempImgPath, '临时路径'); wx.saveImageToPhotosAlbum({ filePath: tempImgPath, success(res) { wx.showToast({ title: '已保存到相册', duration: 2000 }); } }) } ); */ wx.canvasToTempFilePath({ canvasId: 'handWriting', fileType: 'png', quality: 1, //图片质量 success (res) { // console.log(res.tempFilePath, 'canvas生成图片地址'); wx.saveImageToPhotosAlbum({ filePath: res.tempFilePath, success (res) { wx.showToast({ title: '已保存到相册', duration: 2000 }); } }); } }); }, //预览 previewCanvasImg () { // wx.canvasToTempFilePath({ // canvasId: 'handWriting', // fileType: 'png', // quality: 1, //图片质量 // success (res) { // // console.log(res.tempFilePath, 'canvas生成图片地址'); // wx.previewImage({ // urls: [res.tempFilePath] //预览图片 数组 // }); // } // }); this.canvasToImg( tempImgPath=>{ console.log('tempImgPath',tempImgPath); setTimeout(()=>{ wx.previewImage({ urls: [tempImgPath], //预览图片 数组 }) },500) } ); /* //移动端出不来  ^~^！！ this.canvasToImg( tempImgPath=>{ wx.previewImage({ urls: [tempImgPath], //预览图片 数组 }) } ); */ }, //上传 uploadCanvasImg () { if (this.chirography.length == 0) { uni.showToast({ title: '请先签字' }) } else { wx.canvasToTempFilePath({ canvasId: 'handWriting', fileType: 'png', quality: 1, //图片质量 success (res) { console.log(res.tempFilePath, 'canvas生成图片地址'); } }); } }, //设置canvas背景色  不设置  导出的canvas的背景为透明 //@params：字符串  color setCanvasBg (color) { /* 将canvas背景设置为 白底，不设置  导出的canvas的背景为透明 */ //rect() 参数说明  矩形路径左上角的横坐标，左上角的纵坐标, 矩形路径的宽度, 矩形路径的高度 //这里是 canvasHeight - 4 是因为下边盖住边框了，所以手动减了写 this.ctx.rect(0, 0, this.canvasWidth, this.canvasHeight - 4); // ctx.setFillStyle('red') this.ctx.setFillStyle(color); this.ctx.fill(); //设置填充 this.ctx.draw(); //开画 }, justSign (sealBase64) { let that = this that.$http.post(that.$api.userSignWithSeal, { "gzOrderId": that.gzOrderId, "sealBase64": sealBase64, "userId": that.userId, returnUrl: '/pagesInput/handleInput/inputResult/index', "userType": uni.getStorageSync("role"), // 签署用户类型 'signUserType': that.signUserType, signType: that.signType, phoneType: '2' }).then(res => { console.log('本地签署类型justSign', that.signType); // 正常签署 if (res.faceidToken != "DONE") { startEid({ data: { token: res.faceidToken, }, verifyDoneCallback (res) { const { token, verifyDone } = res; console.log('收到核身完成的res:', res); console.log( '核身的token是:', token); console.log('是否完成核身:', verifyDone); if (verifyDone) { if (uni .getStorageSync( 'role') == 0 ) { uni.switchTab({ url: `/pages/userIndex/userIndex?gzOrderId=${that.gzOrderId}userId=${that.userId}` }) } else { uni.navigateTo({ url: '/selectFunc/index?customerCoreNo=' + uni .getStorageSync( 'customerCoreNo' ) }) } } }, }); } else { uni.showToast({ title: '签署已完成', icon: 'error' }) } }) } } }; </script> <style lang="scss"> page { background: #fbfbfb; height: auto; overflow: hidden; } .bgi{ position: absolute; width: 300px; height: 95vh; // z-index: 99; .image{ width: 100%; height: 100%; } } .wrapper { width: 100%; height: 95vh; margin: 30rpx 0; overflow: hidden; display: flex; align-content: center; flex-direction: row; justify-content: center; font-size: 28rpx; } .handWriting { background: #fff; /* width: 100%; */ /* height: 95vh; */ width: 300px; height: 95vh; } .handRight { display: inline-flex; align-items: center; } .handCenter { /* border: 4rpx dashed #e9e9e9; */ border: 4rpx dashed #666; flex: 5; overflow: hidden; box-sizing: border-box; height: 95vh; width: 300px; } .handTitle { transform: rotate(90deg); flex: 1; color: #666; } .handBtn button { font-size: 28rpx; } .handBtn { height: 95vh; display: inline-flex; flex-direction: column; justify-content: space-between; align-content: space-between; flex: 1; } .delBtn { position: absolute; top: 250rpx; left: 0rpx; transform: rotate(90deg); color: #666; } .delBtn image { position: absolute; top: 13rpx; left: 25rpx; } .subBtn { position: absolute; bottom: 52rpx; left: -3rpx; display: inline-flex; transform: rotate(90deg); background: #008ef6; color: #fff; margin-bottom: 30rpx; text-align: center; justify-content: center; z-index: 999999; } /*Peach - 新增 - 保存*/ .saveBtn { position: absolute; top: 375rpx; left: 0rpx; transform: rotate(90deg); color: #666; } .previewBtn { position: absolute; top: 500rpx; left: 0rpx; transform: rotate(90deg); color: #666; } .previewBtn1 { position: absolute; top: 700rpx; left: -30rpx; transform: rotate(90deg); background: #008ef6; color: #fff; } .uploadBtn { position: absolute; top: 625rpx; left: 0rpx; transform: rotate(90deg); color: #666; } /*Peach - 新增 - 保存*/ .black-select { width: 60rpx; height: 60rpx; position: absolute; top: 30rpx; left: 25rpx; } .black-select.color_select { width: 90rpx; height: 90rpx; top: 100rpx; left: 10rpx; } .red-select { width: 60rpx; height: 60rpx; position: absolute; top: 140rpx; left: 25rpx; } .red-select.color_select { width: 90rpx; height: 90rpx; top: 120rpx; left: 10rpx; } </style>

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