setBlendMode method
Implementation
void setBlendMode(BlendMode blendMode) {
_activeBlendMode = blendMode;
_renderingContext.globalCompositeOperation = blendMode.compositeOperation;
}
void setBlendMode(BlendMode blendMode) {
_activeBlendMode = blendMode;
_renderingContext.globalCompositeOperation = blendMode.compositeOperation;
}