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Code Issues Releases Wiki Activity

Web charts common update (#111)

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This commit is contained in:
Brett Morgan
2019-07-10 06:37:53 +10:00
committed by GitHub
parent eac7833d1d
commit 3af5bbf125
145 changed files with 2491 additions and 2687 deletions
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82
web/charts/common/test/chart/pie/arc_label_decorator_test.dart
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@@ -43,13 +43,13 @@ class MockCanvas extends Mock implements ChartCanvas {}
/// A fake [GraphicsFactory] that returns [FakeTextStyle] and [FakeTextElement].
class FakeGraphicsFactory extends GraphicsFactory {
@override
TextStyle createTextPaint() => new FakeTextStyle();
TextStyle createTextPaint() => FakeTextStyle();
@override
TextElement createTextElement(String text) => new FakeTextElement(text);
TextElement createTextElement(String text) => FakeTextElement(text);
@override
LineStyle createLinePaint() => new MockLinePaint();
LineStyle createLinePaint() => MockLinePaint();
}
/// Stores [TextStyle] properties for test to verify.
@@ -72,7 +72,7 @@ class FakeTextElement implements TextElement {
FakeTextElement(this.text);
TextMeasurement get measurement => new TextMeasurement(
TextMeasurement get measurement => TextMeasurement(
horizontalSliceWidth: text.length.toDouble(),
verticalSliceWidth: textStyle.fontSize.toDouble(),
baseline: textStyle.fontSize.toDouble());
@@ -81,7 +81,7 @@ class FakeTextElement implements TextElement {
class MockLinePaint extends Mock implements LineStyle {}
class FakeArcRendererElement extends ArcRendererElement<String> {
final _series = new MockImmutableSeries<String>();
final _series = MockImmutableSeries<String>();
final AccessorFn<String> labelAccessor;
final List<String> data;
@@ -101,32 +101,32 @@ void main() {
Rectangle<int> drawBounds;
setUpAll(() {
canvas = new MockCanvas();
graphicsFactory = new FakeGraphicsFactory();
drawBounds = new Rectangle(0, 0, 200, 200);
canvas = MockCanvas();
graphicsFactory = FakeGraphicsFactory();
drawBounds = Rectangle(0, 0, 200, 200);
});
group('pie chart', () {
test('Paint labels with default settings', () {
final data = ['A', 'B'];
final arcElements = new ArcRendererElementList()
final arcElements = ArcRendererElementList()
..arcs = [
// 'A' is small enough to fit inside the arc.
// 'LongLabelB' should not fit inside the arc because it has length
// greater than 10.
new FakeArcRendererElement((_) => 'A', data)
FakeArcRendererElement((_) => 'A', data)
..startAngle = -pi / 2
..endAngle = pi / 2,
new FakeArcRendererElement((_) => 'LongLabelB', data)
FakeArcRendererElement((_) => 'LongLabelB', data)
..startAngle = pi / 2
..endAngle = 3 * pi / 2,
]
..center = new Point(100.0, 100.0)
..center = Point(100.0, 100.0)
..innerRadius = 30.0
..radius = 40.0
..startAngle = -pi / 2;
final decorator = new ArcLabelDecorator();
final decorator = ArcLabelDecorator();
decorator.decorate(arcElements, canvas, graphicsFactory,
drawBounds: drawBounds, animationPercent: 1.0);
@@ -155,22 +155,22 @@ void main() {
});
test('LabelPosition.inside always paints inside the arc', () {
final arcElements = new ArcRendererElementList()
final arcElements = ArcRendererElementList()
..arcs = [
// 'LongLabelABC' would not fit inside the arc because it has length
// greater than 10. [ArcLabelPosition.inside] should override this.
new FakeArcRendererElement((_) => 'LongLabelABC', ['A'])
FakeArcRendererElement((_) => 'LongLabelABC', ['A'])
..startAngle = -pi / 2
..endAngle = pi / 2,
]
..center = new Point(100.0, 100.0)
..center = Point(100.0, 100.0)
..innerRadius = 30.0
..radius = 40.0
..startAngle = -pi / 2;
final decorator = new ArcLabelDecorator(
final decorator = ArcLabelDecorator(
labelPosition: ArcLabelPosition.inside,
insideLabelStyleSpec: new TextStyleSpec(fontSize: 10));
insideLabelStyleSpec: TextStyleSpec(fontSize: 10));
decorator.decorate(arcElements, canvas, graphicsFactory,
drawBounds: drawBounds, animationPercent: 1.0);
@@ -186,22 +186,22 @@ void main() {
});
test('LabelPosition.outside always paints outside the arc', () {
final arcElements = new ArcRendererElementList()
final arcElements = ArcRendererElementList()
..arcs = [
// 'A' will fit inside the arc because it has length less than 10.
// [ArcLabelPosition.outside] should override this.
new FakeArcRendererElement((_) => 'A', ['A'])
FakeArcRendererElement((_) => 'A', ['A'])
..startAngle = -pi / 2
..endAngle = pi / 2,
]
..center = new Point(100.0, 100.0)
..center = Point(100.0, 100.0)
..innerRadius = 30.0
..radius = 40.0
..startAngle = -pi / 2;
final decorator = new ArcLabelDecorator(
final decorator = ArcLabelDecorator(
labelPosition: ArcLabelPosition.outside,
outsideLabelStyleSpec: new TextStyleSpec(fontSize: 10));
outsideLabelStyleSpec: TextStyleSpec(fontSize: 10));
decorator.decorate(arcElements, canvas, graphicsFactory,
drawBounds: drawBounds, animationPercent: 1.0);
@@ -222,30 +222,30 @@ void main() {
test('Inside and outside label styles are applied', () {
final data = ['A', 'B'];
final arcElements = new ArcRendererElementList()
final arcElements = ArcRendererElementList()
..arcs = [
// 'A' is small enough to fit inside the arc.
// 'LongLabelB' should not fit inside the arc because it has length
// greater than 10.
new FakeArcRendererElement((_) => 'A', data)
FakeArcRendererElement((_) => 'A', data)
..startAngle = -pi / 2
..endAngle = pi / 2,
new FakeArcRendererElement((_) => 'LongLabelB', data)
FakeArcRendererElement((_) => 'LongLabelB', data)
..startAngle = pi / 2
..endAngle = 3 * pi / 2,
]
..center = new Point(100.0, 100.0)
..center = Point(100.0, 100.0)
..innerRadius = 30.0
..radius = 40.0
..startAngle = -pi / 2;
final insideColor = new Color(r: 0, g: 0, b: 0);
final outsideColor = new Color(r: 255, g: 255, b: 255);
final decorator = new ArcLabelDecorator(
final insideColor = Color(r: 0, g: 0, b: 0);
final outsideColor = Color(r: 255, g: 255, b: 255);
final decorator = ArcLabelDecorator(
labelPadding: 0,
insideLabelStyleSpec: new TextStyleSpec(
insideLabelStyleSpec: TextStyleSpec(
fontSize: 10, fontFamily: 'insideFont', color: insideColor),
outsideLabelStyleSpec: new TextStyleSpec(
outsideLabelStyleSpec: TextStyleSpec(
fontSize: 8, fontFamily: 'outsideFont', color: outsideColor));
decorator.decorate(arcElements, canvas, graphicsFactory,
@@ -281,18 +281,18 @@ void main() {
group('Null and empty label scenarios', () {
test('Skip label if label accessor does not exist', () {
final arcElements = new ArcRendererElementList()
final arcElements = ArcRendererElementList()
..arcs = [
new FakeArcRendererElement(null, ['A'])
FakeArcRendererElement(null, ['A'])
..startAngle = -pi / 2
..endAngle = pi / 2,
]
..center = new Point(100.0, 100.0)
..center = Point(100.0, 100.0)
..innerRadius = 30.0
..radius = 40.0
..startAngle = -pi / 2;
new ArcLabelDecorator().decorate(arcElements, canvas, graphicsFactory,
ArcLabelDecorator().decorate(arcElements, canvas, graphicsFactory,
drawBounds: drawBounds, animationPercent: 1.0);
verifyNever(canvas.drawText(any, any, any));
@@ -300,21 +300,21 @@ void main() {
test('Skip label if label is null or empty', () {
final data = ['A', 'B'];
final arcElements = new ArcRendererElementList()
final arcElements = ArcRendererElementList()
..arcs = [
new FakeArcRendererElement(null, data)
FakeArcRendererElement(null, data)
..startAngle = -pi / 2
..endAngle = pi / 2,
new FakeArcRendererElement((_) => '', data)
FakeArcRendererElement((_) => '', data)
..startAngle = pi / 2
..endAngle = 3 * pi / 2,
]
..center = new Point(100.0, 100.0)
..center = Point(100.0, 100.0)
..innerRadius = 30.0
..radius = 40.0
..startAngle = -pi / 2;
new ArcLabelDecorator().decorate(arcElements, canvas, graphicsFactory,
ArcLabelDecorator().decorate(arcElements, canvas, graphicsFactory,
drawBounds: drawBounds, animationPercent: 1.0);
verifyNever(canvas.drawText(any, any, any));