mirror of https://github.com/flutter/pinball.git
fix: rendering with `FilterQuality.medium` (#334)
* feat: defined HighFilterQualityCanvas * refactor: removed trailing comma * refactor: started defining CanvasComponent * feat: implemented CanvasComponent * docs: fixed typos * docs: changed template name * fix: merge conflict * refactor: set filterQuality to Medium * refactor: removed nullable from typdef * test: updated tests to FilterQuality.mediumpull/344/head
Alejandro Santiago
3 years ago
committed by
GitHub
parent
155e316ba1
commit
5fb9a40e66
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export 'canvas_component.dart';
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export 'z_canvas_component.dart';
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import 'dart:ui';
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import 'package:flame/components.dart';
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import 'package:pinball_flame/src/canvas/canvas_wrapper.dart';
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/// Called right before [Canvas.drawImageRect] is called.
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///
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/// This is useful since [Sprite.render] uses [Canvas.drawImageRect] to draw
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/// the [Sprite].
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typedef PaintFunction = void Function(Paint);
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/// {@template canvas_component}
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/// Allows listening before the rendering of [Sprite]s.
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///
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/// The existance of this class is to hack around the fact that Flame doesn't
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/// provide a global way to modify the default [Paint] before rendering a
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/// [Sprite].
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/// {@endtemplate}
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class CanvasComponent extends Component {
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/// {@macro canvas_component}
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CanvasComponent({
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PaintFunction? onSpritePainted,
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Iterable<Component>? children,
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}) : _canvas = _Canvas(onSpritePainted: onSpritePainted),
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super(children: children);
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final _Canvas _canvas;
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@override
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void renderTree(Canvas canvas) {
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_canvas.canvas = canvas;
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super.renderTree(_canvas);
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}
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}
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class _Canvas extends CanvasWrapper {
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_Canvas({PaintFunction? onSpritePainted})
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: _onSpritePainted = onSpritePainted;
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final PaintFunction? _onSpritePainted;
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@override
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void drawImageRect(Image image, Rect src, Rect dst, Paint paint) {
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_onSpritePainted?.call(paint);
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super.drawImageRect(image, src, dst, paint);
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}
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}
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@ -1,85 +1,11 @@
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// ignore_for_file: public_member_api_docs
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import 'dart:typed_data';
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import 'dart:typed_data';
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import 'dart:ui';
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import 'dart:ui';
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import 'package:flame/components.dart';
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class CanvasWrapper implements Canvas {
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/// {@template z_canvas_component}
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/// Draws [ZIndex] components after the all non-[ZIndex] components have been
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/// drawn.
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/// {@endtemplate}
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class ZCanvasComponent extends Component {
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/// {@macro z_canvas_component}
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ZCanvasComponent({
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Iterable<Component>? children,
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}) : _zCanvas = ZCanvas(),
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super(children: children);
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final ZCanvas _zCanvas;
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@override
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void renderTree(Canvas canvas) {
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_zCanvas.canvas = canvas;
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super.renderTree(_zCanvas);
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_zCanvas.render();
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}
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}
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/// Apply to any [Component] that will be rendered according to a
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/// [ZIndex.zIndex].
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///
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/// [ZIndex] components must be descendants of a [ZCanvasComponent].
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///
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/// {@macro z_canvas.render}
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mixin ZIndex on Component {
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/// The z-index of this component.
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///
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/// The higher the value, the later the component will be drawn. Hence,
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/// rendering in front of [Component]s with lower [zIndex] values.
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int zIndex = 0;
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@override
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void renderTree(
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Canvas canvas,
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) {
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if (canvas is ZCanvas) {
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canvas.buffer(this);
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} else {
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super.renderTree(canvas);
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}
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}
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}
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/// The [ZCanvas] allows to postpone the rendering of [ZIndex] components.
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///
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/// You should not use this class directly.
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class ZCanvas implements Canvas {
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/// The [Canvas] to render to.
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///
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/// This is set by [ZCanvasComponent] when rendering.
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late Canvas canvas;
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late Canvas canvas;
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final List<ZIndex> _zBuffer = [];
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/// Postpones the rendering of [ZIndex] component and its children.
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void buffer(ZIndex component) => _zBuffer.add(component);
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/// Renders all [ZIndex] components and their children.
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///
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/// {@template z_canvas.render}
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/// The rendering order is defined by the parent [ZIndex]. The children of
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/// the same parent are rendered in the order they were added.
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///
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/// If two [Component]s ever overlap each other, and have the same
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/// [ZIndex.zIndex], there is no guarantee that the first one will be rendered
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/// before the second one.
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/// {@endtemplate}
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void render() => _zBuffer
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..sort((a, b) => a.zIndex.compareTo(b.zIndex))
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..whereType<Component>().forEach(_render)
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..clear();
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void _render(Component component) => component.renderTree(canvas);
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@override
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@override
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void clipPath(Path path, {bool doAntiAlias = true}) =>
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void clipPath(Path path, {bool doAntiAlias = true}) =>
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canvas.clipPath(path, doAntiAlias: doAntiAlias);
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canvas.clipPath(path, doAntiAlias: doAntiAlias);
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@ -0,0 +1,77 @@
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import 'dart:ui';
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import 'package:flame/components.dart';
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import 'package:pinball_flame/src/canvas/canvas_wrapper.dart';
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/// {@template z_canvas_component}
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/// Draws [ZIndex] components after the all non-[ZIndex] components have been
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/// drawn.
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/// {@endtemplate}
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class ZCanvasComponent extends Component {
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/// {@macro z_canvas_component}
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ZCanvasComponent({
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Iterable<Component>? children,
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}) : _zCanvas = _ZCanvas(),
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super(children: children);
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final _ZCanvas _zCanvas;
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@override
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void renderTree(Canvas canvas) {
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_zCanvas.canvas = canvas;
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super.renderTree(_zCanvas);
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_zCanvas.render();
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}
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}
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/// Apply to any [Component] that will be rendered according to a
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/// [ZIndex.zIndex].
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///
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/// [ZIndex] components must be descendants of a [ZCanvasComponent].
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///
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/// {@macro z_canvas.render}
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mixin ZIndex on Component {
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/// The z-index of this component.
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///
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/// The higher the value, the later the component will be drawn. Hence,
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/// rendering in front of [Component]s with lower [zIndex] values.
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int zIndex = 0;
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@override
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void renderTree(
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Canvas canvas,
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) {
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if (canvas is _ZCanvas) {
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canvas.buffer(this);
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} else {
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super.renderTree(canvas);
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}
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}
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}
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/// The [_ZCanvas] allows to postpone the rendering of [ZIndex] components.
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///
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/// You should not use this class directly.
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class _ZCanvas extends CanvasWrapper {
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final List<ZIndex> _zBuffer = [];
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/// Postpones the rendering of [ZIndex] component and its children.
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void buffer(ZIndex component) => _zBuffer.add(component);
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/// Renders all [ZIndex] components and their children.
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///
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/// {@template z_canvas.render}
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/// The rendering order is defined by the parent [ZIndex]. The children of
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/// the same parent are rendered in the order they were added.
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///
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/// If two [Component]s ever overlap each other, and have the same
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/// [ZIndex.zIndex], there is no guarantee that the first one will be rendered
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/// before the second one.
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/// {@endtemplate}
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void render() => _zBuffer
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..sort((a, b) => a.zIndex.compareTo(b.zIndex))
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..whereType<Component>().forEach(_render)
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..clear();
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void _render(Component component) => component.renderTree(canvas);
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}
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@ -0,0 +1,144 @@
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// ignore_for_file: cascade_invocations
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import 'dart:async';
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import 'dart:typed_data';
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import 'dart:ui';
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import 'package:flame/components.dart';
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import 'package:flame/game.dart';
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import 'package:flame_test/flame_test.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:pinball_flame/src/canvas/canvas_component.dart';
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class _TestSpriteComponent extends SpriteComponent {}
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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group('CanvasComponent', () {
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final flameTester = FlameTester(FlameGame.new);
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test('can be instantiated', () {
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expect(
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CanvasComponent(),
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isA<CanvasComponent>(),
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);
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});
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flameTester.test('loads correctly', (game) async {
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final component = CanvasComponent();
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await game.ensureAdd(component);
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expect(game.contains(component), isTrue);
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});
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flameTester.test(
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'adds children',
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(game) async {
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final component = Component();
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final canvas = CanvasComponent(
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onSpritePainted: (paint) => paint.filterQuality = FilterQuality.high,
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children: [component],
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);
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await game.ensureAdd(canvas);
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expect(
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canvas.children.contains(component),
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isTrue,
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);
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},
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);
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flameTester.testGameWidget(
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'calls onSpritePainted when paiting a sprite',
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setUp: (game, tester) async {
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final spriteComponent = _TestSpriteComponent();
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final completer = Completer<Image>();
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decodeImageFromList(
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Uint8List.fromList(_image),
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completer.complete,
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);
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spriteComponent.sprite = Sprite(await completer.future);
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var calls = 0;
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final canvas = CanvasComponent(
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onSpritePainted: (paint) => calls++,
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children: [spriteComponent],
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);
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await game.ensureAdd(canvas);
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await tester.pump();
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expect(calls, equals(1));
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},
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);
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});
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}
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const List<int> _image = <int>[
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0x89,
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0x50,
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0x4E,
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0x47,
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0x0D,
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0x0A,
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0x1A,
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0x0A,
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0x00,
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0x00,
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0x00,
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0x0D,
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0x49,
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0x48,
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0x44,
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0x52,
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0x00,
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0x00,
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0x00,
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0x01,
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0x00,
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0x00,
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0x00,
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0x01,
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0x08,
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0x06,
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0x00,
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0x00,
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0x00,
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0x1F,
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0x15,
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0xC4,
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0x89,
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0x00,
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0x00,
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0x00,
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0x0A,
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0x49,
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0x44,
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0x41,
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0x54,
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0x78,
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0x9C,
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0x63,
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0x00,
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0x01,
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0x00,
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0x00,
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0x05,
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0x00,
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0x01,
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0x0D,
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0x0A,
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0x2D,
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0xB4,
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0x00,
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0x00,
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0x00,
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0x00,
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0x49,
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0x45,
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0x4E,
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0x44,
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0xAE,
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];
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import 'dart:typed_data';
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import 'dart:ui';
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import 'package:flutter/material.dart' hide Image;
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import 'package:flutter_test/flutter_test.dart';
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import 'package:mocktail/mocktail.dart';
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import 'package:pinball_flame/src/canvas/canvas_wrapper.dart';
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class _MockCanvas extends Mock implements Canvas {}
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class _MockImage extends Mock implements Image {}
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class _MockPicture extends Mock implements Picture {}
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class _MockParagraph extends Mock implements Paragraph {}
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class _MockVertices extends Mock implements Vertices {}
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void main() {
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group('CanvasWrapper', () {
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group('CanvasWrapper', () {
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late Canvas canvas;
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late Path path;
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late RRect rRect;
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late Rect rect;
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late Paint paint;
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late Image atlas;
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late BlendMode blendMode;
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late Color color;
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late Offset offset;
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late Float64List float64list;
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late Float32List float32list;
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late Int32List int32list;
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late Picture picture;
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late Paragraph paragraph;
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late Vertices vertices;
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setUp(() {
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canvas = _MockCanvas();
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path = Path();
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rRect = RRect.zero;
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rect = Rect.zero;
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paint = Paint();
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atlas = _MockImage();
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blendMode = BlendMode.clear;
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color = Colors.black;
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offset = Offset.zero;
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float64list = Float64List(1);
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float32list = Float32List(1);
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int32list = Int32List(1);
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picture = _MockPicture();
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paragraph = _MockParagraph();
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vertices = _MockVertices();
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});
|
||||||
|
|
||||||
|
test("clipPath calls Canvas's clipPath", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..clipPath(path, doAntiAlias: false);
|
||||||
|
verify(
|
||||||
|
() => canvas.clipPath(path, doAntiAlias: false),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("clipRRect calls Canvas's clipRRect", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..clipRRect(rRect, doAntiAlias: false);
|
||||||
|
verify(
|
||||||
|
() => canvas.clipRRect(rRect, doAntiAlias: false),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("clipRect calls Canvas's clipRect", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..clipRect(rect, doAntiAlias: false);
|
||||||
|
verify(
|
||||||
|
() => canvas.clipRect(rect, doAntiAlias: false),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawArc calls Canvas's drawArc", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawArc(rect, 0, 1, false, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawArc(rect, 0, 1, false, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawAtlas calls Canvas's drawAtlas", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawAtlas(atlas, [], [], [], blendMode, rect, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawAtlas(atlas, [], [], [], blendMode, rect, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawCircle calls Canvas's drawCircle", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawCircle(offset, 0, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawCircle(offset, 0, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawColor calls Canvas's drawColor", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawColor(color, blendMode);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawColor(color, blendMode),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawDRRect calls Canvas's drawDRRect", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawDRRect(rRect, rRect, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawDRRect(rRect, rRect, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawImage calls Canvas's drawImage", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawImage(atlas, offset, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawImage(atlas, offset, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawImageNine calls Canvas's drawImageNine", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawImageNine(atlas, rect, rect, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawImageNine(atlas, rect, rect, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawImageRect calls Canvas's drawImageRect", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawImageRect(atlas, rect, rect, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawImageRect(atlas, rect, rect, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawLine calls Canvas's drawLine", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawLine(offset, offset, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawLine(offset, offset, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawOval calls Canvas's drawOval", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawOval(rect, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawOval(rect, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawPaint calls Canvas's drawPaint", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawPaint(paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawPaint(paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawParagraph calls Canvas's drawParagraph", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawParagraph(paragraph, offset);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawParagraph(paragraph, offset),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawPath calls Canvas's drawPath", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawPath(path, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawPath(path, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawPicture calls Canvas's drawPicture", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawPicture(picture);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawPicture(picture),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawPoints calls Canvas's drawPoints", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawPoints(PointMode.points, [offset], paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawPoints(PointMode.points, [offset], paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawRRect calls Canvas's drawRRect", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawRRect(rRect, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawRRect(rRect, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawRawAtlas calls Canvas's drawRawAtlas", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawRawAtlas(
|
||||||
|
atlas,
|
||||||
|
float32list,
|
||||||
|
float32list,
|
||||||
|
int32list,
|
||||||
|
BlendMode.clear,
|
||||||
|
rect,
|
||||||
|
paint,
|
||||||
|
);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawRawAtlas(
|
||||||
|
atlas,
|
||||||
|
float32list,
|
||||||
|
float32list,
|
||||||
|
int32list,
|
||||||
|
BlendMode.clear,
|
||||||
|
rect,
|
||||||
|
paint,
|
||||||
|
),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawRawPoints calls Canvas's drawRawPoints", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawRawPoints(PointMode.points, float32list, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawRawPoints(PointMode.points, float32list, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawRect calls Canvas's drawRect", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawRect(rect, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawRect(rect, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawShadow calls Canvas's drawShadow", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawShadow(path, color, 0, false);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawShadow(path, color, 0, false),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("drawVertices calls Canvas's drawVertices", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..drawVertices(vertices, blendMode, paint);
|
||||||
|
verify(
|
||||||
|
() => canvas.drawVertices(vertices, blendMode, paint),
|
||||||
|
).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("getSaveCount calls Canvas's getSaveCount", () {
|
||||||
|
final canvasWrapper = CanvasWrapper()..canvas = canvas;
|
||||||
|
when(() => canvas.getSaveCount()).thenReturn(1);
|
||||||
|
canvasWrapper.getSaveCount();
|
||||||
|
verify(() => canvas.getSaveCount()).called(1);
|
||||||
|
expect(canvasWrapper.getSaveCount(), 1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("restore calls Canvas's restore", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..restore();
|
||||||
|
verify(() => canvas.restore()).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("rotate calls Canvas's rotate", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..rotate(0);
|
||||||
|
verify(() => canvas.rotate(0)).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("save calls Canvas's save", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..save();
|
||||||
|
verify(() => canvas.save()).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("saveLayer calls Canvas's saveLayer", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..saveLayer(rect, paint);
|
||||||
|
verify(() => canvas.saveLayer(rect, paint)).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("scale calls Canvas's scale", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..scale(0, 0);
|
||||||
|
verify(() => canvas.scale(0, 0)).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("skew calls Canvas's skew", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..skew(0, 0);
|
||||||
|
verify(() => canvas.skew(0, 0)).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("transform calls Canvas's transform", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..transform(float64list);
|
||||||
|
verify(() => canvas.transform(float64list)).called(1);
|
||||||
|
});
|
||||||
|
|
||||||
|
test("translate calls Canvas's translate", () {
|
||||||
|
CanvasWrapper()
|
||||||
|
..canvas = canvas
|
||||||
|
..translate(0, 0);
|
||||||
|
verify(() => canvas.translate(0, 0)).called(1);
|
||||||
|
});
|
||||||
|
});
|
||||||
|
});
|
||||||
|
}
|
||||||
@ -0,0 +1,80 @@
|
|||||||
|
// ignore_for_file: cascade_invocations
|
||||||
|
|
||||||
|
import 'package:flame/components.dart';
|
||||||
|
import 'package:flame/game.dart';
|
||||||
|
import 'package:flame_test/flame_test.dart';
|
||||||
|
import 'package:flutter/material.dart' hide Image;
|
||||||
|
import 'package:flutter_test/flutter_test.dart';
|
||||||
|
import 'package:pinball_flame/pinball_flame.dart';
|
||||||
|
|
||||||
|
class _TestCircleComponent extends CircleComponent with ZIndex {
|
||||||
|
_TestCircleComponent(Color color)
|
||||||
|
: super(
|
||||||
|
paint: Paint()..color = color,
|
||||||
|
radius: 10,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
void main() {
|
||||||
|
TestWidgetsFlutterBinding.ensureInitialized();
|
||||||
|
|
||||||
|
group('ZCanvasComponent', () {
|
||||||
|
final flameTester = FlameTester(FlameGame.new);
|
||||||
|
const goldensFilePath = '../goldens/rendering/';
|
||||||
|
|
||||||
|
test('can be instantiated', () {
|
||||||
|
expect(
|
||||||
|
ZCanvasComponent(),
|
||||||
|
isA<ZCanvasComponent>(),
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
flameTester.test('loads correctly', (game) async {
|
||||||
|
final component = ZCanvasComponent();
|
||||||
|
await game.ensureAdd(component);
|
||||||
|
expect(game.contains(component), isTrue);
|
||||||
|
});
|
||||||
|
|
||||||
|
flameTester.testGameWidget(
|
||||||
|
'red circle renders behind blue circle',
|
||||||
|
setUp: (game, tester) async {
|
||||||
|
final canvas = ZCanvasComponent(
|
||||||
|
children: [
|
||||||
|
_TestCircleComponent(Colors.blue)..zIndex = 1,
|
||||||
|
_TestCircleComponent(Colors.red)..zIndex = 0,
|
||||||
|
],
|
||||||
|
);
|
||||||
|
await game.ensureAdd(canvas);
|
||||||
|
|
||||||
|
game.camera.followVector2(Vector2.zero());
|
||||||
|
},
|
||||||
|
verify: (game, tester) async {
|
||||||
|
await expectLater(
|
||||||
|
find.byGame<FlameGame>(),
|
||||||
|
matchesGoldenFile('${goldensFilePath}red_blue.png'),
|
||||||
|
);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
|
||||||
|
flameTester.testGameWidget(
|
||||||
|
'blue circle renders behind red circle',
|
||||||
|
setUp: (game, tester) async {
|
||||||
|
final canvas = ZCanvasComponent(
|
||||||
|
children: [
|
||||||
|
_TestCircleComponent(Colors.blue)..zIndex = 0,
|
||||||
|
_TestCircleComponent(Colors.red)..zIndex = 1
|
||||||
|
],
|
||||||
|
);
|
||||||
|
await game.ensureAdd(canvas);
|
||||||
|
|
||||||
|
game.camera.followVector2(Vector2.zero());
|
||||||
|
},
|
||||||
|
verify: (game, tester) async {
|
||||||
|
await expectLater(
|
||||||
|
find.byGame<FlameGame>(),
|
||||||
|
matchesGoldenFile('${goldensFilePath}blue_red.png'),
|
||||||
|
);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
After Width: | Height: | Size: 22 KiB |
|
After Width: | Height: | Size: 22 KiB |
@ -1,385 +0,0 @@
|
|||||||
// ignore_for_file: cascade_invocations
|
|
||||||
|
|
||||||
import 'dart:typed_data';
|
|
||||||
import 'dart:ui';
|
|
||||||
|
|
||||||
import 'package:flame/components.dart';
|
|
||||||
import 'package:flame/game.dart';
|
|
||||||
import 'package:flame_test/flame_test.dart';
|
|
||||||
import 'package:flutter/material.dart' hide Image;
|
|
||||||
import 'package:flutter_test/flutter_test.dart';
|
|
||||||
import 'package:mocktail/mocktail.dart';
|
|
||||||
import 'package:pinball_flame/pinball_flame.dart';
|
|
||||||
|
|
||||||
class _TestCircleComponent extends CircleComponent with ZIndex {
|
|
||||||
_TestCircleComponent(Color color)
|
|
||||||
: super(
|
|
||||||
paint: Paint()..color = color,
|
|
||||||
radius: 10,
|
|
||||||
);
|
|
||||||
}
|
|
||||||
|
|
||||||
class _MockCanvas extends Mock implements Canvas {}
|
|
||||||
|
|
||||||
class _MockImage extends Mock implements Image {}
|
|
||||||
|
|
||||||
class _MockPicture extends Mock implements Picture {}
|
|
||||||
|
|
||||||
class _MockParagraph extends Mock implements Paragraph {}
|
|
||||||
|
|
||||||
class _MockVertices extends Mock implements Vertices {}
|
|
||||||
|
|
||||||
void main() {
|
|
||||||
TestWidgetsFlutterBinding.ensureInitialized();
|
|
||||||
final flameTester = FlameTester(FlameGame.new);
|
|
||||||
const goldenPrefix = 'golden/rendering/';
|
|
||||||
|
|
||||||
group('ZCanvasComponent', () {
|
|
||||||
flameTester.test('loads correctly', (game) async {
|
|
||||||
final component = ZCanvasComponent();
|
|
||||||
await game.ensureAdd(component);
|
|
||||||
expect(game.contains(component), isTrue);
|
|
||||||
});
|
|
||||||
|
|
||||||
flameTester.testGameWidget(
|
|
||||||
'red circle renders behind blue circle',
|
|
||||||
setUp: (game, tester) async {
|
|
||||||
final canvas = ZCanvasComponent(
|
|
||||||
children: [
|
|
||||||
_TestCircleComponent(Colors.blue)..zIndex = 1,
|
|
||||||
_TestCircleComponent(Colors.red)..zIndex = 0,
|
|
||||||
],
|
|
||||||
);
|
|
||||||
await game.ensureAdd(canvas);
|
|
||||||
|
|
||||||
game.camera.followVector2(Vector2.zero());
|
|
||||||
},
|
|
||||||
verify: (game, tester) async {
|
|
||||||
await expectLater(
|
|
||||||
find.byGame<FlameGame>(),
|
|
||||||
matchesGoldenFile('${goldenPrefix}red_blue.png'),
|
|
||||||
);
|
|
||||||
},
|
|
||||||
);
|
|
||||||
|
|
||||||
flameTester.testGameWidget(
|
|
||||||
'blue circle renders behind red circle',
|
|
||||||
setUp: (game, tester) async {
|
|
||||||
final canvas = ZCanvasComponent(
|
|
||||||
children: [
|
|
||||||
_TestCircleComponent(Colors.blue)..zIndex = 0,
|
|
||||||
_TestCircleComponent(Colors.red)..zIndex = 1
|
|
||||||
],
|
|
||||||
);
|
|
||||||
await game.ensureAdd(canvas);
|
|
||||||
|
|
||||||
game.camera.followVector2(Vector2.zero());
|
|
||||||
},
|
|
||||||
verify: (game, tester) async {
|
|
||||||
await expectLater(
|
|
||||||
find.byGame<FlameGame>(),
|
|
||||||
matchesGoldenFile('${goldenPrefix}blue_red.png'),
|
|
||||||
);
|
|
||||||
},
|
|
||||||
);
|
|
||||||
});
|
|
||||||
|
|
||||||
group('ZCanvas', () {
|
|
||||||
late Canvas canvas;
|
|
||||||
late Path path;
|
|
||||||
late RRect rRect;
|
|
||||||
late Rect rect;
|
|
||||||
late Paint paint;
|
|
||||||
late Image atlas;
|
|
||||||
late BlendMode blendMode;
|
|
||||||
late Color color;
|
|
||||||
late Offset offset;
|
|
||||||
late Float64List float64list;
|
|
||||||
late Float32List float32list;
|
|
||||||
late Int32List int32list;
|
|
||||||
late Picture picture;
|
|
||||||
late Paragraph paragraph;
|
|
||||||
late Vertices vertices;
|
|
||||||
|
|
||||||
setUp(() {
|
|
||||||
canvas = _MockCanvas();
|
|
||||||
path = Path();
|
|
||||||
rRect = RRect.zero;
|
|
||||||
rect = Rect.zero;
|
|
||||||
paint = Paint();
|
|
||||||
atlas = _MockImage();
|
|
||||||
blendMode = BlendMode.clear;
|
|
||||||
color = Colors.black;
|
|
||||||
offset = Offset.zero;
|
|
||||||
float64list = Float64List(1);
|
|
||||||
float32list = Float32List(1);
|
|
||||||
int32list = Int32List(1);
|
|
||||||
picture = _MockPicture();
|
|
||||||
paragraph = _MockParagraph();
|
|
||||||
vertices = _MockVertices();
|
|
||||||
});
|
|
||||||
|
|
||||||
test("clipPath calls Canvas's clipPath", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.clipPath(path, doAntiAlias: false);
|
|
||||||
verify(
|
|
||||||
() => canvas.clipPath(path, doAntiAlias: false),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("clipRRect calls Canvas's clipRRect", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.clipRRect(rRect, doAntiAlias: false);
|
|
||||||
verify(
|
|
||||||
() => canvas.clipRRect(rRect, doAntiAlias: false),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("clipRect calls Canvas's clipRect", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.clipRect(rect, doAntiAlias: false);
|
|
||||||
verify(
|
|
||||||
() => canvas.clipRect(rect, doAntiAlias: false),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawArc calls Canvas's drawArc", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawArc(rect, 0, 1, false, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawArc(rect, 0, 1, false, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawAtlas calls Canvas's drawAtlas", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawAtlas(atlas, [], [], [], blendMode, rect, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawAtlas(atlas, [], [], [], blendMode, rect, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawCircle calls Canvas's drawCircle", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawCircle(offset, 0, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawCircle(offset, 0, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawColor calls Canvas's drawColor", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawColor(color, blendMode);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawColor(color, blendMode),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawDRRect calls Canvas's drawDRRect", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawDRRect(rRect, rRect, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawDRRect(rRect, rRect, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawImage calls Canvas's drawImage", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawImage(atlas, offset, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawImage(atlas, offset, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawImageNine calls Canvas's drawImageNine", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawImageNine(atlas, rect, rect, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawImageNine(atlas, rect, rect, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawImageRect calls Canvas's drawImageRect", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawImageRect(atlas, rect, rect, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawImageRect(atlas, rect, rect, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawLine calls Canvas's drawLine", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawLine(offset, offset, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawLine(offset, offset, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawOval calls Canvas's drawOval", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawOval(rect, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawOval(rect, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawPaint calls Canvas's drawPaint", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawPaint(paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawPaint(paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawParagraph calls Canvas's drawParagraph", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawParagraph(paragraph, offset);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawParagraph(paragraph, offset),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawPath calls Canvas's drawPath", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawPath(path, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawPath(path, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawPicture calls Canvas's drawPicture", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawPicture(picture);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawPicture(picture),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawPoints calls Canvas's drawPoints", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawPoints(PointMode.points, [offset], paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawPoints(PointMode.points, [offset], paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawRRect calls Canvas's drawRRect", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawRRect(rRect, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawRRect(rRect, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawRawAtlas calls Canvas's drawRawAtlas", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawRawAtlas(
|
|
||||||
atlas,
|
|
||||||
float32list,
|
|
||||||
float32list,
|
|
||||||
int32list,
|
|
||||||
BlendMode.clear,
|
|
||||||
rect,
|
|
||||||
paint,
|
|
||||||
);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawRawAtlas(
|
|
||||||
atlas,
|
|
||||||
float32list,
|
|
||||||
float32list,
|
|
||||||
int32list,
|
|
||||||
BlendMode.clear,
|
|
||||||
rect,
|
|
||||||
paint,
|
|
||||||
),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawRawPoints calls Canvas's drawRawPoints", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawRawPoints(PointMode.points, float32list, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawRawPoints(PointMode.points, float32list, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawRect calls Canvas's drawRect", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawRect(rect, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawRect(rect, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawShadow calls Canvas's drawShadow", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawShadow(path, color, 0, false);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawShadow(path, color, 0, false),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("drawVertices calls Canvas's drawVertices", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.drawVertices(vertices, blendMode, paint);
|
|
||||||
verify(
|
|
||||||
() => canvas.drawVertices(vertices, blendMode, paint),
|
|
||||||
).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("getSaveCount calls Canvas's getSaveCount", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
when(() => canvas.getSaveCount()).thenReturn(1);
|
|
||||||
zcanvas.getSaveCount();
|
|
||||||
verify(() => canvas.getSaveCount()).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("restore calls Canvas's restore", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.restore();
|
|
||||||
verify(() => canvas.restore()).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("rotate calls Canvas's rotate", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.rotate(0);
|
|
||||||
verify(() => canvas.rotate(0)).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("save calls Canvas's save", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.save();
|
|
||||||
verify(() => canvas.save()).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("saveLayer calls Canvas's saveLayer", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.saveLayer(rect, paint);
|
|
||||||
verify(() => canvas.saveLayer(rect, paint)).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("scale calls Canvas's scale", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.scale(0, 0);
|
|
||||||
verify(() => canvas.scale(0, 0)).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("skew calls Canvas's skew", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.skew(0, 0);
|
|
||||||
verify(() => canvas.skew(0, 0)).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("transform calls Canvas's transform", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.transform(float64list);
|
|
||||||
verify(() => canvas.transform(float64list)).called(1);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("translate calls Canvas's translate", () {
|
|
||||||
final zcanvas = ZCanvas()..canvas = canvas;
|
|
||||||
zcanvas.translate(0, 0);
|
|
||||||
verify(() => canvas.translate(0, 0)).called(1);
|
|
||||||
});
|
|
||||||
});
|
|
||||||
}
|
|
||||||
Loading…
Reference in new issue