编辑

CanvasComposite

类型：枚举

名称	值	描述
SourceOver	0x0
DestinationOver	0x1
SourceIn	0x2
DestinationIn	0x3
SourceOut	0x4
DestinationOut	0x5
SourceAtop	0x6
DestinationAtop	0x7
Xor	0x8
Add	0x9
Copy	0xa
BoundedCopy	0xb
MaskInvert	0xc

被引用方

• CompositeStepEffect