# CanvasContext.scale(number scaleWidth, number scaleHeight)

with Promise style call: Not supported

Mini Program plugin: Support

After the call, the following paths are created with their ordinate and abscissa scaling. Multiple calls multiply.

# parameter

# number scaleWidth

Abscissa scaling multiple (1 = 100%，0.5 = 50%，2 = 200%)

# number scaleHeight

Multiple of ordinate axis scaling (1 = 100%，0.5 = 50%，2 = 200%)

# sample code

const ctx = wx.createCanvasContext('myCanvas')

ctx.strokeRect(10, 10, 25, 15)
ctx.scale(2, 2)
ctx.strokeRect(10, 10, 25, 15)
ctx.scale(2, 2)
ctx.strokeRect(10, 10, 25, 15)

ctx.draw()