From bdea625d67d431ae19fa66c6f6443b6dc0e97698 Mon Sep 17 00:00:00 2001
From: Enzo <1284707383@qq.com>
Date: Mon, 5 Jul 2021 10:32:11 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BA=8C=E6=9C=9F=E6=B5=B7=E6=8A=A5?=
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---
 pages/bill/bill.vue | 319 +++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 303 insertions(+), 16 deletions(-)

diff --git a/pages/bill/bill.vue b/pages/bill/bill.vue
index aae2796..4c0642d 100644
--- a/pages/bill/bill.vue
+++ b/pages/bill/bill.vue
@@ -1,21 +1,19 @@
 <template>
 	<view>
-		分享海报
-		<view class="qrcode-hidden" style="height: 100px;width: 100%;">
-			<tkiQrcod cid="qrcode" 
-			@result="result" 
-			ref="qrcode" 
-			:val="qrcode" 
-			onval 
-			:size="340" 
-			:showLoading="false" 
-			/></view>
-		<image src="../../static/images/empty.png" mode="aspectFill" style="width: 200rpx;height: 200rpx;"></image>
-			<view class="save-pic bg-blueself discenter animation-slide-right" @click="saveIamge" data-provider="save" data-scene="">保存分享海报</view>
+		<view @click="baocun()">保存相册</view>
+
+		<button class='zfbtn m_l' @tap='formSubmit()'>
+			<image src="../../static/center/collect-active.png" class='img'></image>
+		</button>
+
+		<view class="canvas-box">
+			<canvas style="width: 375px;height: 667px;position:fixed;top:9999px" canvas-id="mycanvas" />
+		</view>
 	</view>
 </template>
 
 <script>
+	const app = getApp()
 	import tkiQrcode from "tki-qrcode"; // 二维码生成器
 	export default {
 		components: {
@@ -25,24 +23,313 @@
 			return {
 				qrcode: '',
 				qrcodeImg: '',
-				code: ''
+				code: '',
+
+
+				img: "../../static/images/empty.png",
+				wechat: "../../static/images/tabbar/home.png",
+				quan: "../../static/images/tabbar/my.png",
+				touxiang: "../../static/images/system/payfail.png",
+				code: "E7AI98",
+				inputValue: "",
+				maskHidden: false,
+				name: "kk",
+				code: "E7A93C"
 			}
 		},
 		methods: {
 			result(e) {
-				uni.setStorage({ key: 'shareImg', data: e })
+				uni.setStorage({
+					key: 'shareImg',
+					data: e
+				})
 				this.qrcodeImg = e
 			},
 			saveIamge(e) {
 				this.share(e)
 			},
+
+
+			createNewImg() {
+				var that = this;
+				var context = wx.createCanvasContext('mycanvas');
+				context.setFillStyle("#ffe200")
+				context.fillRect(0, 0, 375, 667)
+				var path = "../../static/images/empty.png";
+				//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
+				//不知道是什么原因，手机环境能正常显示
+				context.drawImage(path, 0, 0, 375, 183);
+				var path1 = that.touxiang;
+				console.log(path1, "path1")
+				//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
+				var path2 = "../../static/images/system/payfail.png";
+				var path3 = "../../static/images/system/paysuccess.png";
+				var path4 = "../../static/images/system/paysuccess.png";
+				var path5 = "../../static/images/system/refresh.png";
+				context.drawImage(path2, 126, 186, 120, 120);
+				//不知道是什么原因，手机环境能正常显示
+				// context.save(); // 保存当前context的状态
+
+				var name = that.name;
+				//绘制名字
+				context.setFontSize(24);
+				context.setFillStyle('#333333');
+				context.setTextAlign('center');
+				context.fillText(name, 185, 340);
+				context.stroke();
+				//绘制一起吃面标语
+				context.setFontSize(14);
+				context.setFillStyle('#333333');
+				context.setTextAlign('center');
+				context.fillText("邀请你一起去吃面", 185, 370);
+				context.stroke();
+				//绘制验证码背景
+				context.drawImage(path3, 48, 390, 280, 84);
+				//绘制code码
+				context.setFontSize(40);
+				context.setFillStyle('#ffe200');
+				context.setTextAlign('center');
+				context.fillText(that.code, 185, 435);
+				context.stroke();
+				//绘制左下角文字背景图
+				context.drawImage(path4, 25, 520, 184, 82);
+				context.setFontSize(12);
+				context.setFillStyle('#333');
+				context.setTextAlign('left');
+				context.fillText("进入小程序输入朋友的邀请", 35, 540);
+				context.stroke();
+				context.setFontSize(12);
+				context.setFillStyle('#333');
+				context.setTextAlign('left');
+				context.fillText("码，朋友和你各自获得通用", 35, 560);
+				context.stroke();
+				context.setFontSize(12);
+				context.setFillStyle('#333');
+				context.setTextAlign('left');
+				context.fillText("优惠券1张哦~", 35, 580);
+				context.stroke();
+				//绘制右下角扫码提示语
+				context.drawImage(path5, 248, 578, 90, 25);
+				//绘制头像
+				context.arc(186, 246, 50, 0, 2 * Math.PI) //画出圆
+				context.strokeStyle = "#ffe200";
+				context.clip(); //裁剪上面的圆形
+				context.drawImage(path1, 136, 196, 100, 100); // 在刚刚裁剪的园上画图
+				context.draw();
+				//将生成好的图片保存到本地，需要延迟一会，绘制期间耗时
+				setTimeout(function() {
+					wx.canvasToTempFilePath({
+						canvasId: 'mycanvas',
+						success: function(res) {
+							var tempFilePath = res.tempFilePath;
+							that.imagePath = tempFilePath
+							that.canvasHidden = true
+							console.log('成功')
+							console.log(res)
+						},
+						fail: function(res) {
+							console.log(res);
+						}
+					});
+				}, 200);
+			},
+			baocun() {
+				var that = this
+				wx.saveImageToPhotosAlbum({
+					filePath: that.imagePath,
+					success(res) {
+						wx.showModal({
+							content: '图片已保存到相册，赶紧晒一下吧~',
+							showCancel: false,
+							confirmText: '好的',
+							confirmColor: '#333',
+							success: function(res) {
+								if (res.confirm) {
+									console.log('用户点击确定');
+								}
+							},
+							fail: function(res) {
+								console.log(11111)
+							}
+						})
+					}
+				})
+			},
+			formSubmit() {
+				var that = this;
+				wx.showToast({
+					title: '装逼中...',
+					icon: 'loading',
+					duration: 1000
+				});
+				setTimeout(function() {
+					wx.hideToast()
+					that.createNewImg();
+				}, 1000)
+			}
 		},
-		onLoad() {
+		onLoad(options) {
 			this.qrcode = 'dadaa'
 		}
-		
+
 	}
 </script>
 
 <style>
+	.bgImg {
+		display: block;
+		width: 100%;
+		height: 366rpx;
+	}
+
+	.mine {
+		display: block;
+		text-align: center;
+		color: #333;
+		margin-top: 44rpx;
+	}
+
+	.code {
+		display: block;
+		text-align: center;
+		color: #333;
+		font-size: 76rpx;
+		font-weight: bold;
+		margin-top: 30rpx;
+	}
+
+	.who {
+		display: block;
+		margin-top: 80rpx;
+		font-size: 32rpx;
+		color: #333;
+		text-align: center;
+	}
+
+	.inputBox {
+		text-align: center;
+		margin-top: 44rpx;
+	}
+
+	.input {
+		text-align: center;
+		width: 440rpx;
+		height: 88rpx;
+		border-radius: 44rpx;
+		background: #f5f5f5;
+		font-size: 32rpx;
+		display: inline-block;
+	}
+
+	.btn {
+		width: 160rpx;
+		height: 88rpx;
+		border-radius: 44rpx;
+		background: linear-gradient(90deg, rgba(255, 226, 0, 1), rgba(255, 200, 11, 1));
+		box-shadow: 0px 4px 8px 0px rgba(255, 200, 11, 0.5);
+		color: #333;
+		font-size: 32rpx;
+		display: inline-block;
+		line-height: 88rpx;
+		margin-left: 40rpx;
+	}
+
+	button[class="btn"]::after {
+		border: 0;
+	}
+
+	.tishi {
+		display: block;
+		text-align: center;
+		color: #999;
+		margin-top: 30rpx;
+	}
+
+	.shareText {
+		display: block;
+		text-align: center;
+		color: #333;
+		font-size: 28rpx;
+		margin-top: 100rpx;
+	}
+
+	.imgBox {
+		text-align: center;
+		width: 100%;
+		margin-top: 60rpx;
+		padding-bottom: 120rpx;
+	}
+
+	.img {
+		display: inline-block;
+		width: 100%;
+		height: 100%;
+	}
+
+	.m_l {
+		margin-left: 180rpx;
+	}
+
+	.zfbtn {
+		display: inline-block;
+		width: 120rpx;
+		height: 120rpx;
+		border-radius: 50%;
+		background: transparent;
+		outline: none;
+		border: 0;
+		padding: 0;
+	}
+
+	button[class="zfbtn"]::after {
+		border: 0;
+	}
+
+	button[class="zfbtn m_l"]::after {
+		border: 0;
+	}
+
+	.imagePathBox {
+		width: 100%;
+		height: 100%;
+		background: rgba(0, 0, 0, 0.7);
+		position: fixed;
+		top: 0;
+		left: 0;
+		right: 0;
+		bottom: 0;
+		z-index: 10;
+	}
+
+	.shengcheng {
+		width: 80%;
+		height: 80%;
+		position: fixed;
+		top: 50rpx;
+		left: 50%;
+		margin-left: -40%;
+		z-index: 10;
+	}
+
+	.baocun {
+		display: block;
+		width: 80%;
+		height: 80rpx;
+		padding: 0;
+		line-height: 80rpx;
+		text-align: center;
+		position: fixed;
+		bottom: 50rpx;
+		left: 10%;
+		background: #ffe200;
+		color: #333;
+		font-size: 32rpx;
+		border-radius: 44rpx;
+	}
+
+	button[class="baocun"]::after {
+		border: 0;
+	}
+</style>
+}
 </style>