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@ -1,21 +1,19 @@ |
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<template> |
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<view> |
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分享海报 |
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<view class="qrcode-hidden" style="height: 100px;width: 100%;"> |
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<tkiQrcod cid="qrcode" |
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@result="result" |
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ref="qrcode" |
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:val="qrcode" |
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onval |
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:size="340" |
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:showLoading="false" |
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/></view> |
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<image src="../../static/images/empty.png" mode="aspectFill" style="width: 200rpx;height: 200rpx;"></image> |
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<view class="save-pic bg-blueself discenter animation-slide-right" @click="saveIamge" data-provider="save" data-scene="">保存分享海报</view> |
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<view @click="baocun()">保存相册</view> |
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<button class='zfbtn m_l' @tap='formSubmit()'> |
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<image src="../../static/center/collect-active.png" class='img'></image> |
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</button> |
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<view class="canvas-box"> |
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<canvas style="width: 375px;height: 667px;position:fixed;top:9999px" canvas-id="mycanvas" /> |
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</view> |
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</view> |
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</template> |
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<script> |
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const app = getApp() |
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import tkiQrcode from "tki-qrcode"; // 二维码生成器 |
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export default { |
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components: { |
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@ -25,19 +23,152 @@ |
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return { |
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qrcode: '', |
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qrcodeImg: '', |
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code: '' |
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code: '', |
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img: "../../static/images/empty.png", |
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wechat: "../../static/images/tabbar/home.png", |
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quan: "../../static/images/tabbar/my.png", |
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touxiang: "../../static/images/system/payfail.png", |
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code: "E7AI98", |
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inputValue: "", |
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maskHidden: false, |
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name: "kk", |
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code: "E7A93C" |
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} |
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}, |
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methods: { |
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result(e) { |
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uni.setStorage({ key: 'shareImg', data: e }) |
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uni.setStorage({ |
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key: 'shareImg', |
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data: e |
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}) |
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this.qrcodeImg = e |
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}, |
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saveIamge(e) { |
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this.share(e) |
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}, |
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createNewImg() { |
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var that = this; |
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var context = wx.createCanvasContext('mycanvas'); |
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context.setFillStyle("#ffe200") |
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context.fillRect(0, 0, 375, 667) |
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var path = "../../static/images/empty.png"; |
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//将模板图片绘制到canvas,在开发工具中drawImage()函数有问题，不显示图片 |
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//不知道是什么原因，手机环境能正常显示 |
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context.drawImage(path, 0, 0, 375, 183); |
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var path1 = that.touxiang; |
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console.log(path1, "path1") |
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//将模板图片绘制到canvas,在开发工具中drawImage()函数有问题，不显示图片 |
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var path2 = "../../static/images/system/payfail.png"; |
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var path3 = "../../static/images/system/paysuccess.png"; |
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var path4 = "../../static/images/system/paysuccess.png"; |
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var path5 = "../../static/images/system/refresh.png"; |
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context.drawImage(path2, 126, 186, 120, 120); |
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//不知道是什么原因，手机环境能正常显示 |
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// context.save(); // 保存当前context的状态 |
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var name = that.name; |
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//绘制名字 |
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context.setFontSize(24); |
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context.setFillStyle('#333333'); |
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context.setTextAlign('center'); |
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context.fillText(name, 185, 340); |
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context.stroke(); |
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//绘制一起吃面标语 |
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context.setFontSize(14); |
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context.setFillStyle('#333333'); |
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context.setTextAlign('center'); |
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context.fillText("邀请你一起去吃面", 185, 370); |
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context.stroke(); |
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//绘制验证码背景 |
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context.drawImage(path3, 48, 390, 280, 84); |
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//绘制code码 |
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context.setFontSize(40); |
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context.setFillStyle('#ffe200'); |
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context.setTextAlign('center'); |
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context.fillText(that.code, 185, 435); |
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context.stroke(); |
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//绘制左下角文字背景图 |
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context.drawImage(path4, 25, 520, 184, 82); |
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context.setFontSize(12); |
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context.setFillStyle('#333'); |
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context.setTextAlign('left'); |
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context.fillText("进入小程序输入朋友的邀请", 35, 540); |
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context.stroke(); |
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context.setFontSize(12); |
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context.setFillStyle('#333'); |
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context.setTextAlign('left'); |
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context.fillText("码，朋友和你各自获得通用", 35, 560); |
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context.stroke(); |
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context.setFontSize(12); |
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context.setFillStyle('#333'); |
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context.setTextAlign('left'); |
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context.fillText("优惠券1张哦~", 35, 580); |
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context.stroke(); |
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//绘制右下角扫码提示语 |
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context.drawImage(path5, 248, 578, 90, 25); |
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//绘制头像 |
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context.arc(186, 246, 50, 0, 2 * Math.PI) //画出圆 |
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context.strokeStyle = "#ffe200"; |
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context.clip(); //裁剪上面的圆形 |
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context.drawImage(path1, 136, 196, 100, 100); // 在刚刚裁剪的园上画图 |
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context.draw(); |
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//将生成好的图片保存到本地，需要延迟一会，绘制期间耗时 |
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setTimeout(function() { |
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wx.canvasToTempFilePath({ |
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canvasId: 'mycanvas', |
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success: function(res) { |
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var tempFilePath = res.tempFilePath; |
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that.imagePath = tempFilePath |
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that.canvasHidden = true |
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console.log('成功') |
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console.log(res) |
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}, |
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fail: function(res) { |
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console.log(res); |
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} |
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}); |
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}, 200); |
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}, |
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baocun() { |
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var that = this |
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wx.saveImageToPhotosAlbum({ |
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filePath: that.imagePath, |
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success(res) { |
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wx.showModal({ |
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content: '图片已保存到相册，赶紧晒一下吧~', |
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showCancel: false, |
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confirmText: '好的', |
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confirmColor: '#333', |
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success: function(res) { |
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if (res.confirm) { |
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console.log('用户点击确定'); |
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} |
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}, |
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fail: function(res) { |
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console.log(11111) |
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} |
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}) |
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} |
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}) |
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}, |
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onLoad() { |
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formSubmit() { |
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var that = this; |
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wx.showToast({ |
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title: '装逼中...', |
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icon: 'loading', |
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duration: 1000 |
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}); |
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setTimeout(function() { |
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wx.hideToast() |
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that.createNewImg(); |
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}, 1000) |
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} |
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}, |
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onLoad(options) { |
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this.qrcode = 'dadaa' |
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} |
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@ -45,4 +176,160 @@ |
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</script> |
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<style> |
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.bgImg { |
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display: block; |
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width: 100%; |
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height: 366rpx; |
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} |
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.mine { |
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display: block; |
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text-align: center; |
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color: #333; |
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margin-top: 44rpx; |
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} |
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.code { |
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display: block; |
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text-align: center; |
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color: #333; |
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font-size: 76rpx; |
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font-weight: bold; |
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margin-top: 30rpx; |
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} |
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.who { |
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display: block; |
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margin-top: 80rpx; |
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font-size: 32rpx; |
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color: #333; |
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text-align: center; |
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} |
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.inputBox { |
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text-align: center; |
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margin-top: 44rpx; |
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} |
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.input { |
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text-align: center; |
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width: 440rpx; |
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height: 88rpx; |
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border-radius: 44rpx; |
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background: #f5f5f5; |
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font-size: 32rpx; |
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display: inline-block; |
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} |
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.btn { |
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width: 160rpx; |
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height: 88rpx; |
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border-radius: 44rpx; |
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background: linear-gradient(90deg, rgba(255, 226, 0, 1), rgba(255, 200, 11, 1)); |
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box-shadow: 0px 4px 8px 0px rgba(255, 200, 11, 0.5); |
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color: #333; |
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font-size: 32rpx; |
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display: inline-block; |
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line-height: 88rpx; |
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margin-left: 40rpx; |
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} |
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button[class="btn"]::after { |
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border: 0; |
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} |
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.tishi { |
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display: block; |
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text-align: center; |
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color: #999; |
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margin-top: 30rpx; |
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} |
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.shareText { |
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display: block; |
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text-align: center; |
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color: #333; |
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font-size: 28rpx; |
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margin-top: 100rpx; |
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} |
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.imgBox { |
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text-align: center; |
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width: 100%; |
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margin-top: 60rpx; |
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padding-bottom: 120rpx; |
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} |
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.img { |
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display: inline-block; |
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width: 100%; |
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height: 100%; |
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} |
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.m_l { |
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margin-left: 180rpx; |
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} |
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.zfbtn { |
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display: inline-block; |
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width: 120rpx; |
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height: 120rpx; |
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border-radius: 50%; |
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background: transparent; |
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outline: none; |
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border: 0; |
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padding: 0; |
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} |
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button[class="zfbtn"]::after { |
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border: 0; |
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} |
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button[class="zfbtn m_l"]::after { |
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border: 0; |
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} |
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.imagePathBox { |
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width: 100%; |
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height: 100%; |
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background: rgba(0, 0, 0, 0.7); |
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position: fixed; |
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top: 0; |
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left: 0; |
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right: 0; |
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bottom: 0; |
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z-index: 10; |
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} |
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.shengcheng { |
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width: 80%; |
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height: 80%; |
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position: fixed; |
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top: 50rpx; |
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left: 50%; |
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margin-left: -40%; |
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z-index: 10; |
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} |
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.baocun { |
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display: block; |
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width: 80%; |
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height: 80rpx; |
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padding: 0; |
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line-height: 80rpx; |
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text-align: center; |
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position: fixed; |
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bottom: 50rpx; |
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left: 10%; |
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background: #ffe200; |
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color: #333; |
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font-size: 32rpx; |
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border-radius: 44rpx; |
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} |
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button[class="baocun"]::after { |
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border: 0; |
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} |
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</style> |
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} |
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</style> |
