private static Font CreateFont(string fontName, int size)
{
var fontCollection = new FontCollection();
string fontPath = TestFontUtilities.GetPath(fontName);
return(fontCollection.Add(fontPath).CreateFont(size));
}
public void AntialiasingIsAntialiased <TPixel>(TestImageProvider <TPixel> provider)
where TPixel : unmanaged, IPixel <TPixel>
{
Font font36 = TestFontUtilities.GetFont(TestFonts.OpenSans, 20);
var textOpt = new TextOptions(font36)
{
Dpi = 96,
Origin = new PointF(0, 0)
};
var comparer = ImageComparer.TolerantPercentage(0.001f);
provider.RunValidatingProcessorTest(
x => x
.SetGraphicsOptions(o => o.Antialias = false)
.DrawText(textOpt, "Hello, World!", Color.Black),
comparer: comparer);
}
public void TextBuilder_Bounds_AreCorrect()
{
Vector2 position = new(5, 5);
var options = new TextOptions(TestFontUtilities.GetFont(TestFonts.OpenSans, 16))
{
Origin = position
};
string text = "Hello World";
IPathCollection glyphs = TextBuilder.GenerateGlyphs(text, options);
RectangleF builderBounds = glyphs.Bounds;
FontRectangle measuredBounds = TextMeasurer.MeasureBounds(text, options);
Assert.Equal(measuredBounds.X, builderBounds.X);
Assert.Equal(measuredBounds.Y, builderBounds.Y);
Assert.Equal(measuredBounds.Width, builderBounds.Width);
Assert.Equal(measuredBounds.Height, builderBounds.Height);
}
public void CanRenderCustomFont()
{
Font font = CreateFont(TestFonts.IcoMoonEvents, 175);
TextOptions options = new(font)
{
VerticalAlignment = VerticalAlignment.Center
};
const int imageSize = 300;
using var image = new Image <Rgba32>(imageSize, imageSize);
string iconText = char.ConvertFromUtf32(int.Parse("e926", NumberStyles.HexNumber));
FontRectangle rect = TextMeasurer.Measure(iconText, options);
float textX = ((imageSize - rect.Width) * 0.5F) + rect.Left;
float textY = ((imageSize - rect.Height) * 0.5F) + (rect.Top * 0.25F);
image.Mutate(x => x.DrawText(iconText, font, Color.Black, new PointF(textX, textY)));
image.Save(TestFontUtilities.GetPath("e96.png"));
}
public DrawText_Path()
{
this.FontCollection = new FontCollection();
this.Font = this.FontCollection.Install(TestFontUtilities.GetPath("SixLaborsSampleAB.woff")).CreateFont(12);
}
public DrawText_Path()
{
this.FontCollection = new FontCollection();
this.Font = this.FontCollection.Install(TestFontUtilities.GetPath("SixLaborsSampleAB.woff"));
this.img = new ProcessorWatchingImage(10, 10);
}
public OutputText()
{
this.FontCollection = new FontCollection();
this.Font = FontCollection.Install(TestFontUtilities.GetPath("SixLaborsSampleAB.woff"));
}