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行车三检水印地点undefined内容替换

dev
wangpeng 2024-05-17 15:47:00 +08:00
parent c7cd69ad26
commit 57a2833e51
1 changed files with 5 additions and 4 deletions
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9
pages/application/driving-inspections/driving-item-check-list.vue
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@ -196,16 +196,17 @@
type: 'gcj02', type: 'gcj02',
geocode: true, geocode: true,
success: function (locationRes) { success: function (locationRes) {
const locationAddress = `${locationRes.address.province}${locationRes.address.city}${locationRes.address.district}${locationRes.address.street}${locationRes.address.streetNum}${locationRes.address.poiName}`; let locationAddress = `${locationRes.address.province}${locationRes.address.city}${locationRes.address.district}${locationRes.address.street}${locationRes.address.streetNum}${locationRes.address.poiName}`;
// 创建画布 locationAddress = locationAddress.replace(/undefined/g,'')
// 创建画布
const ctx = uni.createCanvasContext('watermarkCanvas', _this); const ctx = uni.createCanvasContext('watermarkCanvas', _this);
ctx.drawImage(tempFilePath, 0, 0, 300, 150); // 图片大小 ctx.drawImage(tempFilePath, 0, 0, 300, 150); // 图片大小
ctx.setFontSize(20); // 水印字体大小 ctx.setFontSize(20); // 水印字体大小
ctx.setFillStyle('red'); // 水印字体颜色 ctx.setFillStyle('red'); // 水印字体颜色
ctx.setFontSize(10); // 调整字体大小，适应位置信息 ctx.setFontSize(10); // 调整字体大小，适应位置信息
// 绘制水印 // 绘制水印
ctx.fillText(`当前时间: ${_this.todayDate}`, 10, 120); // 根据实际情况调整位置 ctx.fillText(`当前时间: ${_this.todayDate}`, 10, 130); // 根据实际情况调整位置
ctx.fillText(`当前位置: ${locationAddress}`, 10, 130); // 根据实际情况调整位置 ctx.fillText(`当前位置: ${locationAddress}`, 10, 140); // 根据实际情况调整位置
ctx.draw(false, () => { ctx.draw(false, () => {
// 将画布内容保存为图片 // 将画布内容保存为图片
uni.canvasToTempFilePath({ uni.canvasToTempFilePath({