WebMay 29, 2024 · 1.使用 wx.canvasToTempFilePath () 将画布中的内容导出为图片,并将该图片的临时地址写入data中 2. wx.canvasToTempFilePath () 中x、y为所截取图片左上角在canvas上的位置,width、height为图片右下角在canvas上的位置,destWidth、destHeight为输出图片的宽高,上述所有变量赋值单位均为px 3.可以在wxml中添加一个view组件显示 … Definition and Usage. The touchcancel event occurs when a touch event is interrupted. The touchcancel event only works on touch screens. Different devices interrupts a touch event at different actions. It is considered good practice to include this event to clean up code if this "error" should occur.
xr-frame-demo/index.wxml at master - Github
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touchcancel Event - W3School
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