blendMode property

BlendMode blendMode

The blend mode to apply when blending the shader with the children.

The scene must be explicitly recomposited after this property is changed (as described at Layer).

Implementation 

BlendMode get blendMode => _blendMode;
void blendMode= (BlendMode value)

Implementation 

set blendMode(BlendMode value) {
  if (value != _blendMode) {
    _blendMode = value;
    markNeedsAddToScene();
  }
}