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feat: Expose paint from svgComponent to set opacity and have opacity effects (#2092)

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This commit is contained in:
Dipak Prajapati
2022-10-21 17:58:40 +05:30
committed by GitHub
parent 8395126678
commit bedacd0c8c
2 changed files with 13 additions and 5 deletions
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9
packages/flame_svg/lib/svg.dart
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@ -41,14 +41,19 @@ class Svg {
}
/// Renders the svg on the [canvas] using the dimensions provided by [size].
void render(Canvas canvas, Vector2 size) {
void render(
Canvas canvas,
Vector2 size, {
Paint? overridePaint,
}) {
final _size = size.toSize();
final image = _getImage(_size);
if (image != null) {
canvas.save();
canvas.scale(1 / pixelRatio);
canvas.drawImage(image, Offset.zero, _paint);
final drawPaint = overridePaint ?? _paint;
canvas.drawImage(image, Offset.zero, drawPaint);
canvas.restore();
} else {
_render(canvas, _size);

9
packages/flame_svg/lib/svg_component.dart
View File

@ -4,7 +4,7 @@ import 'package:flame/components.dart';
import 'package:flame_svg/svg.dart';
/// Wraps [Svg] in a Flame component.
class SvgComponent extends PositionComponent {
class SvgComponent extends PositionComponent with HasPaint {
/// The wrapped instance of [Svg].
Svg? _svg;
@ -18,7 +18,10 @@ class SvgComponent extends PositionComponent {
super.anchor,
super.children,
super.priority,
}) : _svg = svg;
Paint? paint,
}) : _svg = svg {
this.paint = paint ?? this.paint;
}
set svg(Svg? svg) {
_svg?.dispose();
@ -30,7 +33,7 @@ class SvgComponent extends PositionComponent {
@override
void render(Canvas canvas) {
_svg?.render(canvas, size);
_svg?.render(canvas, size, overridePaint: paint);
}
@override