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@@ -0,0 +1,432 @@
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+// customized/pages/made/combination/combination.js
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+import * as util from '../../../../utils/util.js'
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+let app = getApp();
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+let host = app.globalData.servsers; // 请求的url
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+Page({
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+
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+ /**
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+ * 页面的初始数据
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+ */
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+ data: {
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+ dataPositionObj: { //正面数据
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+ top: 184,
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+ left: 305,
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+ width: 218,
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+ height: 218,
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+ },
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+ imgTouch: {
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+ isActive: "1",
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+ src: "https://dlz.info666.com//temp/d945bfb0-5cc6-406d-a814-cf63b099041f.jpg",
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+ x: -82,
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+ y: 17,
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+ clientX: 195,
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+ clientY: 121,
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+ width: 517,
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+ height: 208.17866666666666,
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+ scale: 2.4834437086092715,
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+ angle: 27
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+ },
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+ fontTouch: {
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+ isActive: "1",
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+ fontContent: "Gg",
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+ isColor: "#ffffff",
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+ x: 10,
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+ y: 10,
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+ angle: 0,
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+ fontSize: 100,
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+ clientX: 0,
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+ clientY: 0,
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+ width: 138.34375,
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+ height: 132
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+ },
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+ rpx: 1,
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+ obverseImgObject:['', '/customized/images/customized/cup_black_big.png', '/customized/images/customized/cup_black_side.png', '/customized/images/customized/cup_black_handle.png', '/customized/images/customized/cup_black_bottom.png'],
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+ // obverseImgObject: {
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+ // '1': ,
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+ // /*正面 */
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+ // '2': '/customized/images/customized/cup_black_side.png',
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+ // /*侧面面 */
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+ // '3': '/customized/images/customized/cup_black_handle.png',
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+ // /*手柄 */
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+ // '4': '/customized/images/customized/cup_black_bottom.png',
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+ // /*底部 */
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+ // },
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+ imgSrcArray: [],
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+ buildSrcArrayText:{
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+ '1':'正面',
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+ '2':'侧面',
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+ '3':'手柄',
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+ '4':'底部',
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+ },
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+ buildSrcArray: [],
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+ customGoodsImg:"",
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+
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+ },
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+
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+ /**
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+ * 生命周期函数--监听页面加载
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+ */
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+ onLoad: function (options) {
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+
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+ // if (wx.getStorageSync('madeCupImgData1')) {
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+ // this.setData({
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+ // imgTouch: wx.getStorageSync('madeCupImgData1')
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+ // })
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+ // }
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+ // if (wx.getStorageSync('madeCupFontData1')) {
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+ // this.setData({
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+ // fontTouch: wx.getStorageSync('madeCupFontData1')
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+ // })
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+ // }
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+
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+
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+ },
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+
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+ /**
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+ * 生命周期函数--监听页面初次渲染完成
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+ */
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+ onReady: function () {
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+
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+ wx.showLoading({
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+ title: '图片合成中...'
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+ })
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+ let that = this, result = true;
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+ // for (let i = 1; i <= 4; i++) {
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+ // if (wx.getStorageSync('madeCupImgData' + i) || wx.getStorageSync('madeCupFontData' + i)) {
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+ // console.log(i, "iiiii")
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+ // that.getCombImg(that, i);
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+ // }
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+ // }
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+
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+ if (wx.getStorageSync('madeCupImgData1') || wx.getStorageSync('madeCupFontData1')) {
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+ that.getCombImg(that, 1);
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+ result = false
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+ } else if (wx.getStorageSync('madeCupImgData2') || wx.getStorageSync('madeCupFontData2')) {
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+ that.getCombImg(that, 2);
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+ result = false
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+ } else if (wx.getStorageSync('madeCupImgData3') || wx.getStorageSync('madeCupFontData3')) {
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+ that.getCombImg(that, 3);
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+ result = false
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+ } else if (wx.getStorageSync('madeCupImgData4') || wx.getStorageSync('madeCupFontData4')) {
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+ that.getCombImg(that, 4);
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+ result = false
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+ }
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+
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+ if (result) {
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+ wx.hideLoading();
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+ }
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+ },
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+
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+ /**
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+ * 生命周期函数--监听页面显示
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+ */
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+ onShow: function () {
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+
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+
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+ },
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+
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+ /**
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+ * 生命周期函数--监听页面隐藏
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+ */
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+ onHide: function () {
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+
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+ },
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+
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+ /**
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+ * 生命周期函数--监听页面卸载
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+ */
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+ onUnload: function () {
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+
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+ },
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+
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+ /**
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+ * 页面相关事件处理函数--监听用户下拉动作
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+ */
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+ onPullDownRefresh: function () {
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+
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+ },
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+
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+ /**
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+ * 页面上拉触底事件的处理函数
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+ */
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+ onReachBottom: function () {
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+
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+ },
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+
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+ /**
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+ * 用户点击右上角分享
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+ */
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+ onShareAppMessage: function () {
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+
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+ },
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+ getCombImg(that,i) {
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+ let imgTouch = null, dataPositionObj=null;
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+ that.setData({ // imgSrcArray 初始化
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+ imgSrcArray:[],
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+ })
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+ console.log(wx.getStorageSync('madeCupImgData' + i),"wx.getStorageSync('madeCupImgData' + i)")
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+ if(wx.getStorageSync('madeCupImgData' + i)){
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+ imgTouch = wx.getStorageSync('madeCupImgData'+i);
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+ dataPositionObj = util.changeCup(i.toString()).dataPositionObj;
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+ console.log(dataPositionObj,"dataPositionObj")
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+ wx.getSystemInfo({
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+ success: function (res) {
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+ let rpx = res.windowWidth / 750;
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+ that.setData({
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+ rpx: rpx
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+ });
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+ wx.downloadFile({
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+ url: imgTouch.src, // 仅为示例,并非真实的资源
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+ success(res) {
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+ // 只要服务器有响应数据,就会把响应内容写入文件并进入 success 回调,业务需要自行判断是否下载到了想要的内容
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+ console.log(res)
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+ if (res.statusCode === 200) {
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+ // canvas截图区域与图片的宽度比例
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+ let dWidth = dataPositionObj.width / imgTouch.width;
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+ // canvas截图区域与图片的高度比例
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+ let dHeight = dataPositionObj.height / imgTouch.height;
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+ const ctx = wx.createCanvasContext('comb-img'+i);
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+ //画布中点坐标转移到图片中心
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+ let movex = imgTouch.x + imgTouch.width * rpx / 2;
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+ let movey = imgTouch.y + imgTouch.height * rpx / 2;
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+ ctx.translate(movex, movey);
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+ ctx.rotate(imgTouch.angle * Math.PI / 180);
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+ ctx.drawImage(res.tempFilePath, -imgTouch.width * rpx / 2, -imgTouch.height * rpx / 2, imgTouch.width * rpx, imgTouch.height * rpx)
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+ ctx.draw(false,function () {
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+ wx.canvasToTempFilePath({
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+ canvasId: 'comb-img'+i,
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+ success: function (res) {
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+ console.log(res)
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+ let imgArray = that.data.imgSrcArray;
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+ imgArray.push(res.tempFilePath)
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+ that.setData({
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+ imgSrcArray: imgArray
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+ })
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+ that.getCombFont(that,i,true);
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+ }
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+ }, that)
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+ })
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+ }
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+ }
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+ })
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+
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+ },
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+ })
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+ } else {
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+ that.getCombFont(that,i,false);
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+ }
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+
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+
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+
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+ },
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+ getCombFont(that,i,_static) {
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+ let fontTouch = null, dataPositionObj = null, simulationFont=null;
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+ if (wx.getStorageSync('madeCupFontData' + i)) {
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+ fontTouch = wx.getStorageSync('madeCupFontData' + i);
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+ simulationFont = wx.getStorageSync('simulationFont' + i);
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+ dataPositionObj = util.changeCup(i.toString()).dataPositionObj;
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+ const ctx = wx.createCanvasContext('comb-font'+i);
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+ // ctx.textBaseline = 'top';
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+ ctx.setFontSize(fontTouch.fontSize);
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+ ctx.setFillStyle(fontTouch.isColor);
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+ if(fontTouch.bold){
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+ ctx.fillText(fontTouch.fontContent, -1, simulationFont.height / 5 * 4)
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+ ctx.fillText(fontTouch.fontContent, 0, simulationFont.height / 5 * 4 -1)
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+ }
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+ ctx.fillText(fontTouch.fontContent, 0, simulationFont.height / 5 * 4)
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+ if (fontTouch.bold) {
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+ ctx.fillText(fontTouch.fontContent, 1, simulationFont.height / 5 * 4)
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+ ctx.fillText(fontTouch.fontContent, 0, simulationFont.height / 5 * 4 + 1)
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+ }
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+ ctx.restore()
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+ // ctx.font = `'bold' ${fontTouch.fontSize} ${fontTouch.isColor} 'sans-serif'`;
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+ // const metrics = ctx.measureText(fontTouch.fontContent)
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+ // let movex = fontTouch.x + metrics.width / 2;
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+ // let movey = fontTouch.y + simulationFont.height / 2;
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+ // ctx.translate(movex, movey);
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+ // ctx.rotate(fontTouch.angle * Math.PI / 180);
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+ // ctx.fillText(fontTouch.fontContent, -metrics.width / 2, -simulationFont.height / 2 + simulationFont.height / 5 * 4);
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+ // ctx.fillText(fontTouch.fontContent, 0, simulationFont.height / 5 * 4)
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+ ctx.draw(false,function () {
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+ wx.canvasToTempFilePath({
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+ canvasId: 'comb-font'+i,
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+ success: function (res) {
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+ console.log(res)
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+ that.getCombFontImg(that, res.tempFilePath, fontTouch,i)
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+ // let imgArray = that.data.imgSrcArray;
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+ // imgArray.push(res.tempFilePath)
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+ // that.setData({
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+ // imgSrcArray: imgArray
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+ // })
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+ // console.log(that.data.imgSrcArray, "that.data.imgSrcArray")
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+ // that.getComb(that, that.data.imgSrcArray,i,true)
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+ }
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+ }, that)
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+ })
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+ } else {
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+ that.getComb(that, that.data.imgSrcArray, i, _static)
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+ }
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+
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+ },
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+ getCombFontImg(that, img, fontTouch,i){ // 生产字体图片后在进行处理一次
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+ wx.getSystemInfo({
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+ success: function (res) {
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+ let rpx = res.windowWidth / 750;
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+ that.setData({
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+ rpx: rpx
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+ });
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+ // 只要服务器有响应数据,就会把响应内容写入文件并进入 success 回调,业务需要自行判断是否下载到了想要的内容
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+ console.log(res)
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+ // canvas截图区域与图片的宽度比例
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+ const ctx = wx.createCanvasContext('comb-font' + i + '-2');
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+ //画布中点坐标转移到图片中心
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+ let movex = fontTouch.x + 218 * rpx / 2;
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+ let movey = fontTouch.y + 218 * rpx / 2;
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+ ctx.translate(movex, movey);
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+ ctx.rotate(fontTouch.angle * Math.PI / 180);
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+ ctx.drawImage(img, -218 * rpx / 2, -218 * rpx / 2, 218 * rpx, 218 * rpx)
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+ ctx.draw(false, function () {
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+ wx.canvasToTempFilePath({
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+ canvasId: 'comb-font' + i + '-2',
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+ success: function (res) {
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+ console.log(res)
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+ let imgArray = that.data.imgSrcArray;
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+ imgArray.push(res.tempFilePath)
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+ that.setData({
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+ imgSrcArray: imgArray
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+ })
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+ that.getComb(that, that.data.imgSrcArray,i,true)
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+ }
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+ }, that)
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+ })
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+ },
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+ })
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+ },
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+ getComb(that, imgSrcArray,i,_static) {
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+ console.log(imgSrcArray,"imgSrcArray")
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+ if(_static){
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+ let imgTouch = wx.getStorageSync('madeCupImgData' + i);
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+ let dataPositionObj = util.changeCup(i.toString()).dataPositionObj;
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+ let canvasBg = that.data.obverseImgObject[i];
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+ console.log(canvasBg)
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+ wx.getSystemInfo({
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+ success: function (res) {
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+ let rpx = res.windowWidth / 750;
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+ that.setData({
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+ rpx: rpx
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+ });
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+ const ctx = wx.createCanvasContext('comb-canvas' + i);
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+ ctx.drawImage(canvasBg, 0, 0, 750 * rpx, 588 * rpx);
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+ // 设置背景
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+ ctx.draw(true)
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+ imgSrcArray.forEach((res) => {
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+ ctx.drawImage(res, dataPositionObj.left * rpx, dataPositionObj.top * rpx, dataPositionObj.width * rpx, dataPositionObj.height * rpx);
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+ })
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+ ctx.draw(true, function () {
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+ wx.canvasToTempFilePath({
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+ canvasId: 'comb-canvas' + i,
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+ success: function (res) {
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+ that.uploadFile(res.tempFilePath,that,function(data){
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+ console.log(res, "合成成功");
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+ let buildSrcArray = that.data.buildSrcArray;
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+
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+ buildSrcArray.push({
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+ src: res.tempFilePath,
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+ isActive: i,
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+ });
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+ console.log(buildSrcArray, "buildSrcArray")
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+ that.setData({
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+ buildSrcArray: buildSrcArray,
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|
|
|
+ })
|
|
|
|
+ console.log(that.data.buildSrcArray, "buildSrcArray")
|
|
|
|
+ if (i < 4) {
|
|
|
|
+ i = i + 1
|
|
|
|
+ that.getCombImg(that, i);
|
|
|
|
+ } else {
|
|
|
|
+ wx.hideLoading()
|
|
|
|
+ }
|
|
|
|
+ })
|
|
|
|
+
|
|
|
|
+ },
|
|
|
|
+ fail: function (err) {
|
|
|
|
+ console.log(err, "合成失败")
|
|
|
|
+ wx.hideLoading();
|
|
|
|
+ }
|
|
|
|
+ }, that)
|
|
|
|
+ })
|
|
|
|
+ },
|
|
|
|
+ })
|
|
|
|
+ } else {
|
|
|
|
+ if (i < 4) {
|
|
|
|
+ i = i + 1
|
|
|
|
+ that.getCombImg(that, i);
|
|
|
|
+ } else {
|
|
|
|
+ wx.hideLoading()
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ },
|
|
|
|
+ addImgRouter(){ // add car
|
|
|
|
+ let that = this;
|
|
|
|
+ console.log(that.data.customGoodsImg,"that.data.customGoodsImg")
|
|
|
|
+
|
|
|
|
+ wx.request({
|
|
|
|
+ url: host + '/addShopCar',
|
|
|
|
+ method:'post',
|
|
|
|
+ header: {
|
|
|
|
+ 'content-type': 'application/x-www-form-urlencoded'
|
|
|
|
+ },
|
|
|
|
+ data:{
|
|
|
|
+ customGoodsImg: that.data.customGoodsImg.substring(0, that.data.customGoodsImg.length-1),
|
|
|
|
+ customGoodsName:'奶缸-黑色 350ml',
|
|
|
|
+ customGoodsNum: 1,
|
|
|
|
+ userId: app.globalData.user_id,
|
|
|
|
+ },
|
|
|
|
+ success:function(res){
|
|
|
|
+ console.log(res,"加入购物车")
|
|
|
|
+ if(res.data ==='success'){
|
|
|
|
+ wx.showModal({
|
|
|
|
+ title: '提示',
|
|
|
|
+ content: '加入购物车成功,是否去购物车结算商品?',
|
|
|
|
+
|
|
|
|
+ success:function(res){
|
|
|
|
+ if (res.confirm) {
|
|
|
|
+ console.log('用户点击确定')
|
|
|
|
+ wx.redirectTo({
|
|
|
|
+ url: '/customized/pages/car/car',
|
|
|
|
+ })
|
|
|
|
+ } else if (res.cancel) {
|
|
|
|
+ console.log('用户点击取消')
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ })
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ })
|
|
|
|
+ },
|
|
|
|
+ uploadFile(path,that,cb){
|
|
|
|
+ let customGoodsImg = that.data.customGoodsImg;
|
|
|
|
+ wx.uploadFile({
|
|
|
|
+ url: host + 'fileUpload',
|
|
|
|
+ filePath: path,
|
|
|
|
+ name: 'file',
|
|
|
|
+ formData: {
|
|
|
|
+ file: path,
|
|
|
|
+ userId: app.globalData.user_id,
|
|
|
|
+ imgStatus: 1,// 表示合成
|
|
|
|
+ },
|
|
|
|
+ success: function (res) {
|
|
|
|
+ console.log(res, "rrrr");
|
|
|
|
+ customGoodsImg += res.data+',';
|
|
|
|
+ that.setData({
|
|
|
|
+ customGoodsImg: customGoodsImg
|
|
|
|
+ })
|
|
|
|
+ cb(true)
|
|
|
|
+ },
|
|
|
|
+ fail: function (res) {
|
|
|
|
+ cb(false)
|
|
|
|
+ }
|
|
|
|
+ })
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+})
|