Use translate in WeChat applet canvas to scale the origin of coordinates

translate

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Definition

Transform the origin (0, 0) of the current coordinate system. The default origin of the coordinate system is the upper left corner of the page.

Parameters

##xNumberHorizontal coordinate translation amountyNumberVertical Coordinate translation amount

Parameters	Type	Description

Example

const ctx = wx.createCanvasContext('myCanvas')

ctx.strokeRect(10, 10, 150, 100)
ctx.translate(20, 20)
ctx.strokeRect(10, 10, 150, 100)
ctx.translate(20, 20)
ctx.strokeRect(10, 10, 150, 100)

ctx.draw()