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@ -50,37 +50,40 @@ namespace Avalonia.Direct2D1.RenderTests.Media |
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FontStyle fontStyle, |
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TextAlignment textAlignment, |
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FontWeight fontWeight, |
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TextWrapping wrapping) |
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TextWrapping wrapping, |
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double widthConstraint) |
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{ |
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var r = AvaloniaLocator.Current.GetService<IPlatformRenderInterface>(); |
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return r.CreateFormattedText(text, |
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fontFamily, |
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fontSize, |
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fontStyle, |
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new Typeface(fontFamily, fontSize, fontStyle, fontWeight), |
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textAlignment, |
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fontWeight, |
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wrapping); |
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wrapping, |
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widthConstraint == -1 ? Size.Infinity : new Size(widthConstraint, double.PositiveInfinity), |
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null); |
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} |
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private IFormattedTextImpl Create(string text, double fontSize) |
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{ |
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return Create(text, FontName, fontSize, |
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FontStyle.Normal, TextAlignment.Left, |
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FontWeight.Normal, TextWrapping.NoWrap); |
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FontWeight.Normal, TextWrapping.NoWrap, |
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-1); |
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} |
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private IFormattedTextImpl Create(string text, double fontSize, TextAlignment alignment) |
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private IFormattedTextImpl Create(string text, double fontSize, TextAlignment alignment, double widthConstraint) |
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{ |
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return Create(text, FontName, fontSize, |
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FontStyle.Normal, alignment, |
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FontWeight.Normal, TextWrapping.NoWrap); |
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FontWeight.Normal, TextWrapping.NoWrap, |
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widthConstraint); |
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} |
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private IFormattedTextImpl Create(string text, double fontSize, TextWrapping wrap) |
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private IFormattedTextImpl Create(string text, double fontSize, TextWrapping wrap, double widthConstraint) |
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{ |
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return Create(text, FontName, fontSize, |
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FontStyle.Normal, TextAlignment.Left, |
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FontWeight.Normal, wrap); |
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FontWeight.Normal, wrap, |
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widthConstraint); |
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} |
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#if AVALONIA_CAIRO
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@ -101,17 +104,15 @@ namespace Avalonia.Direct2D1.RenderTests.Media |
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[InlineData(stringmiddlenewlines, FontSize, 72.01, 4 * FontSizeHeight)] |
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public void Should_Measure_String_Correctly(string input, double fontSize, double expWidth, double expHeight) |
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{ |
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using (var fmt = Create(input, fontSize)) |
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{ |
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var size = fmt.Measure(); |
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var fmt = Create(input, fontSize); |
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var size = fmt.Size; |
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Assert.Equal(expWidth, size.Width, 2); |
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Assert.Equal(expHeight, size.Height, 2); |
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Assert.Equal(expWidth, size.Width, 2); |
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Assert.Equal(expHeight, size.Height, 2); |
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var linesHeight = fmt.GetLines().Sum(l => l.Height); |
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var linesHeight = fmt.GetLines().Sum(l => l.Height); |
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Assert.Equal(expHeight, linesHeight, 2); |
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} |
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Assert.Equal(expHeight, linesHeight, 2); |
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} |
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#if AVALONIA_CAIRO
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@ -135,16 +136,11 @@ namespace Avalonia.Direct2D1.RenderTests.Media |
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double widthConstraint, |
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TextWrapping wrap) |
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{ |
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using (var fmt = Create(input, FontSize, wrap)) |
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{ |
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if (widthConstraint != -1) |
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{ |
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fmt.Constraint = new Size(widthConstraint, 10000); |
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} |
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var fmt = Create(input, FontSize, wrap, widthConstraint); |
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var constrained = fmt; |
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var lines = fmt.GetLines().ToArray(); |
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Assert.Equal(linesCount, lines.Count()); |
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} |
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var lines = constrained.GetLines().ToArray(); |
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Assert.Equal(linesCount, lines.Count()); |
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} |
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#if AVALONIA_CAIRO
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@ -178,14 +174,12 @@ namespace Avalonia.Direct2D1.RenderTests.Media |
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double x, double y, |
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bool isInside, bool isTrailing, int pos) |
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{ |
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using (var fmt = Create(input, FontSize)) |
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{ |
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var htRes = fmt.HitTestPoint(new Point(x, y)); |
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var fmt = Create(input, FontSize); |
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var htRes = fmt.HitTestPoint(new Point(x, y)); |
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Assert.Equal(pos, htRes.TextPosition); |
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Assert.Equal(isInside, htRes.IsInside); |
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Assert.Equal(isTrailing, htRes.IsTrailing); |
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} |
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Assert.Equal(pos, htRes.TextPosition); |
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Assert.Equal(isInside, htRes.IsInside); |
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Assert.Equal(isTrailing, htRes.IsTrailing); |
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} |
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#if AVALONIA_CAIRO
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@ -205,15 +199,13 @@ namespace Avalonia.Direct2D1.RenderTests.Media |
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public void Should_HitTestPosition_Correctly(string input, |
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int index, double x, double y, double width, double height) |
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{ |
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using (var fmt = Create(input, FontSize)) |
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{ |
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var r = fmt.HitTestTextPosition(index); |
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var fmt = Create(input, FontSize); |
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var r = fmt.HitTestTextPosition(index); |
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Assert.Equal(x, r.X, 2); |
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Assert.Equal(y, r.Y, 2); |
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Assert.Equal(width, r.Width, 2); |
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Assert.Equal(height, r.Height, 2); |
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} |
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Assert.Equal(x, r.X, 2); |
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Assert.Equal(y, r.Y, 2); |
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Assert.Equal(width, r.Width, 2); |
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Assert.Equal(height, r.Height, 2); |
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} |
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#if AVALONIA_CAIRO
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@ -229,17 +221,14 @@ namespace Avalonia.Direct2D1.RenderTests.Media |
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double x, double y, double width, double height) |
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{ |
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//parse expected
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using (var fmt = Create(input, FontSize, TextAlignment.Right)) |
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{ |
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fmt.Constraint = new Size(widthConstraint, 100); |
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var r = fmt.HitTestTextPosition(index); |
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var fmt = Create(input, FontSize, TextAlignment.Right, widthConstraint); |
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var constrained = fmt; |
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var r = constrained.HitTestTextPosition(index); |
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Assert.Equal(x, r.X, 2); |
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Assert.Equal(y, r.Y, 2); |
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Assert.Equal(width, r.Width, 2); |
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Assert.Equal(height, r.Height, 2); |
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} |
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Assert.Equal(x, r.X, 2); |
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Assert.Equal(y, r.Y, 2); |
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Assert.Equal(width, r.Width, 2); |
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Assert.Equal(height, r.Height, 2); |
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} |
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#if AVALONIA_CAIRO
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@ -255,17 +244,14 @@ namespace Avalonia.Direct2D1.RenderTests.Media |
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double x, double y, double width, double height) |
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{ |
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//parse expected
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using (var fmt = Create(input, FontSize, TextAlignment.Center)) |
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{ |
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fmt.Constraint = new Size(widthConstraint, 100); |
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var fmt = Create(input, FontSize, TextAlignment.Center, widthConstraint); |
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var constrained = fmt; |
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var r = constrained.HitTestTextPosition(index); |
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var r = fmt.HitTestTextPosition(index); |
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Assert.Equal(x, r.X, 2); |
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Assert.Equal(y, r.Y, 2); |
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Assert.Equal(width, r.Width, 2); |
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Assert.Equal(height, r.Height, 2); |
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} |
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Assert.Equal(x, r.X, 2); |
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Assert.Equal(y, r.Y, 2); |
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Assert.Equal(width, r.Width, 2); |
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Assert.Equal(height, r.Height, 2); |
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} |
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#if AVALONIA_CAIRO
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@ -291,22 +277,20 @@ namespace Avalonia.Direct2D1.RenderTests.Media |
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return new Rect(v[0], v[1], v[2], v[3]); |
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}).ToArray(); |
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using (var fmt = Create(input, FontSize)) |
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{ |
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var htRes = fmt.HitTestTextRange(index, length).ToArray(); |
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var fmt = Create(input, FontSize); |
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var htRes = fmt.HitTestTextRange(index, length).ToArray(); |
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Assert.Equal(rects.Length, htRes.Length); |
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Assert.Equal(rects.Length, htRes.Length); |
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for (int i = 0; i < rects.Length; i++) |
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{ |
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var exr = rects[i]; |
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var r = htRes[i]; |
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for (int i = 0; i < rects.Length; i++) |
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{ |
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var exr = rects[i]; |
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var r = htRes[i]; |
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Assert.Equal(exr.X, r.X, 2); |
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Assert.Equal(exr.Y, r.Y, 2); |
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Assert.Equal(exr.Width, r.Width, 2); |
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Assert.Equal(exr.Height, r.Height, 2); |
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} |
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Assert.Equal(exr.X, r.X, 2); |
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Assert.Equal(exr.Y, r.Y, 2); |
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Assert.Equal(exr.Width, r.Width, 2); |
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Assert.Equal(exr.Height, r.Height, 2); |
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} |
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} |
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} |
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Steven Kirk
10 years ago
GitHub