filterQuality property Null safety
The filter quality with which to apply the transform as a bitmap operation.
The transform will be applied by re-rendering the child if filterQuality is null, otherwise it controls the quality of an ImageFilter.matrix applied to a bitmap rendering of the child.
Implementation
FilterQuality? get filterQuality => _filterQuality;
Implementation
set filterQuality(FilterQuality? value) {
if (_filterQuality == value) {
return;
}
final bool didNeedCompositing = alwaysNeedsCompositing;
_filterQuality = value;
if (didNeedCompositing != alwaysNeedsCompositing) {
markNeedsCompositingBitsUpdate();
}
markNeedsPaint();
}