data: {
canvasHidden: true,
},
saveImg: function (e) {
var that = this;
wx.showLoading({
title: '正在生成图片...'
})
that.setData({
canvasHidden: false
})
const context = wx.createCanvasContext('share');
let userPath = '/pages/tool/Business_card_production/Business_production/business/image/lm.png';
let userPath1 = '/pages/tool/Business_card_production/Business_production/business/image/lm1.png';
let userwshb = '/pages/tool/Business_card_production/Business_production/business/image/wshb.png';
let userzyjx = '/pages/tool/Business_card_production/Business_production/business/image/zyjx.png';
let useryszf = '/pages/tool/Business_card_production/Business_production/business/image/yszf.png';
let userwshb1 = '/pages/tool/Business_card_production/Business_production/business/image/wshb_01.png';
let userzxt = '/pages/tool/Business_card_production/Business_production/business/image/zxt.png';
let userPhone = '/pages/tool/Business_card_production/Business_production/business/image/sj.png';
let userAddress = '/pages/tool/Business_card_production/Business_production/business/image/dz.png';
let userLxxx = '/pages/tool/Business_card_production/Business_production/business/image/lxxx.png';
let userEwm = '/pages/tool/Business_card_production/Business_production/business/image/ewm.png';
let userEwm2 = '/pages/tool/Business_card_production/Business_production/business/image/ewm_02.png';
let userEwm1 = '/pages/tool/Business_card_production/Business_production/business/image/ewm_01.png';
let userSzx = '/pages/tool/Business_card_production/Business_production/business/image/szx.png';
let userSzx1 = '/pages/tool/Business_card_production/Business_production/business/image/szx1.png';
let jxz = '/pages/tool/Business_card_production/Business_production/business/image/canvasjxz.png';
let jxy = '/pages/tool/Business_card_production/Business_production/business/image/canvasjxy.png';
context.stroke();
context.rect(0, 0, 1000, 1300);
context.setFillStyle('white');
context.fill();
context.drawImage(userwshb, 300, 60);
context.drawImage(userzxt, 20, 300);
context.setStrokeStyle('#FBC000');
context.strokeRect(0, 0, 995, 600);
context.setStrokeStyle('#FBC000');
context.strokeRect(2, 2, 995, 595);
context.setStrokeStyle('#FBC000');
context.strokeRect(4, 4, 990, 590);
context.setStrokeStyle('#FBC000');
context.strokeRect(7, 7, 985, 585);
context.setStrokeStyle('#FBC000');
context.strokeRect(10, 10, 980, 580);
context.setStrokeStyle('#FBC000');
context.strokeRect(12, 12, 976, 576);
context.setFontSize(43)
context.setFillStyle("#000")
context.fillText('小海', 67, 433)
context.drawImage(userLxxx, 360, 400);
context.setFontSize(25)
context.setFillStyle("#333")
context.fillText('13012334246', 430, 433)
context.setFontSize(25)
context.setFillStyle("#333")
context.fillText('gz', 430, 536)
context.save();
context.beginPath();
context.arc(500, 670, 80, 0, Math.PI * 2, false);
context.setFontSize(50)
context.drawImage(userPath1, 140,680);
context.setFontSize(42)
context.setFillStyle("#F2AC3C")
context.fillText("集团", 108, 886);
context.drawImage(userEwm2, 112,925);
context.setStrokeStyle('#FBC000');
context.strokeRect(0, 600, 995, 598);
context.setStrokeStyle('#FBC000');
context.strokeRect(2, 600, 995, 595);
context.setStrokeStyle('#FBC000');
context.strokeRect(4, 600, 990, 596);
context.setStrokeStyle('#FBC000');
context.strokeRect(7, 600, 985, 600);
context.setStrokeStyle('#FBC000');
context.strokeRect(10, 600, 980, 596);
context.setStrokeStyle('#FBC000');
context.strokeRect(12, 600, 976, 594);
context.setStrokeStyle('#FBC000');
context.strokeRect(14, 600, 975, 592);
context.drawImage(userSzx1, 460, 650);
context.setFontSize(42)
context.setFillStyle("#000")
context.fillText("业务范围", 620, 740);
context.setFontSize(33)
context.setFillStyle("#F8C26D")
context.fillText("•", 590, 830);
context.setFontSize(30)
context.setFillStyle("#353231")
context.fillText("办理及打造", 610, 830);
context.setFontSize(33)
context.setFillStyle("#F8C26D")
context.fillText("•", 590, 890);
context.setFontSize(30)
context.setFillStyle("#353231")
context.fillText("配套专用", 610, 890);
context.setFontSize(33)
context.setFillStyle("#F8C26D")
context.fillText("•", 590, 950);
context.setFontSize(30)
context.setFillStyle("#353231")
context.fillText("支付通道", 610, 950);
context.setFontSize(33)
context.setFillStyle("#F8C26D")
context.fillText("•", 590, 1008);
context.setFontSize(30)
context.setFillStyle("#353231")
context.fillText("资产打造", 610, 1008);
context.setFontSize(33)
context.setFillStyle("#F8C26D")
context.fillText("•", 590, 1070);
context.setFontSize(30)
context.setFillStyle("#353231")
context.fillText("评估及修复", 610, 1070);
context.draw(false, function () {
wx.hideLoading()
wx.canvasToTempFilePath({
x: 0,
y: 0,
width: 1000,
height: 1202,
destWidth: 1000,
destHeight: 1200,
canvasId: 'share',
success: function (res) {
that.setData({
shareImgPath: res.tempFilePath,
canvasHidden: true
})
wx.previewImage({
current: 'that.data.shareImgPath',
urls: [that.data.shareImgPath]
})
if (!res.tempFilePath) {
wx.hideLoading()
wx.showModal({
title: '提示',
content: '图片绘制中,请稍后重试',
showCancel: false
})
}
wx.saveImageToPhotosAlbum({
filePath: res.tempFilePath,
success: (res) => {
wx.hideLoading()
wx.showToast({
title: '已保存!',
icon: 'none',
showCancel: false,
success: function (res) {
that.setData({
canvasHidden: true
})
}
})
},
fail: (err) => {
console.log(err)
wx.hideLoading()
wx.showModal({
title: '失败请重试!',
content: '',
showCancel: false,
success: function (res) {
that.setData({
canvasHidden: true
})
}
})
}
})
}
})
});
this.onHide();
wx.getSetting({
success(res) {
if (!res.authSetting['scope.writePhotosAlbum']) {
wx.authorize({
scope: 'scope.writePhotosAlbum',
success() {
that.saveImgToLocal();
},
fail() {
that.setData({
openSettingBtnHidden: false
})
}
})
} else {
that.saveImgToLocal();
}
}
})
}
},
saveImgToLocal: function (e) {
let that = this;
let imgSrc1 = '';
imgSrc1 = that.data.imgs;
wx.downloadFile({
url: imgSrc1,
success: function (res) {
console.log(res);
wx.saveImageToPhotosAlbum({
filePath: res.tempFilePath,
success: function (data) {
wx.showToast({
title: '保存成功',
icon: 'success',
duration: 2000
})
},
})
}
})
},
|
第一次发布,请见谅
就算你不做代码片段,贴代码好歹放在代码块里吧,这代码谁看着不难受。。。
能做个代码片段吗?初步看下来,就只有 wx.previewImage的时候 current那里不应该要引号