微信小游戏开发文档-小游戏渲染API Canvas.toTempFilePathSync(Object object)

Canvas.toTempFilePathSync(Object object)

Canvas.toTempFilePath 的同步版本

参数

Object object

object.fileType 的合法值

示例代码

Canvas.toTempFilePath

canvas.toTempFilePath({
    x: 10,
    y: 10,
    width: 200,
    height: 150,
    destWidth: 400,
    destHeight: 300,
    success: (res) = > {
        wx.shareAppMessage({
            imageUrl: res.tempFilePath
        })
    }
})

Canvas.toTempFilePathSync

let tempFilePath = canvas.toTempFilePathSync({
    x: 10,
    y: 10,
    width: 200,
    height: 150,
    destWidth: 400,
    destHeight: 300
})
wx.shareAppMessage({
    imageUrl: tempFilePath
})