WeChat applet API drawing interface (reference) and method list


API interface

QQ截图20170208132816.png

Context object method list

Color, style, shadow

QQ截图20170208132929.png

Gradient

QQ截图20170208132945.png

Line style

QQ截图20170208133444.png

Rectangle

QQ截图20170208133456.png

Path

QQ截图20170208133510.png

Transformation

QQ截图20170208133620.png

##Text

MethodDescriptionfillTextDraw filled text on the canvassetFontSizeSet font size
Picture

MethodInstructionsdrawImageDraw an image on the canvas
Mixing

MethodDescription##setGlobalAlphaOthers
Set global brush transparency