public void CanRenderLargeFont()
{
if (!TestEnvironment.IsWindows)
{
return;
}
using (var image = new Image <Rgba32>(300, 200))
{
string text = "TEST text foiw|\\";
Fonts.Font font = Fonts.SystemFonts.CreateFont("Arial", 40, Fonts.FontStyle.Regular);
var graphicsOptions = new GraphicsOptions {
Antialias = false
};
image.Mutate(
x => x.BackgroundColor(Color.White)
.DrawLines(
new DrawingOptions {
GraphicsOptions = graphicsOptions
},
Color.Black,
1,
new PointF(0, 50),
new PointF(150, 50))
.DrawText(
new DrawingOptions {
GraphicsOptions = graphicsOptions
},
text,
font,
Color.Black,
new PointF(50, 50)));
}
}
public override bool OpenFileData(FileStream stream)
{
using (var reader = new StreamReader(stream))
{
MyFont = JsonConvert.DeserializeObject <Fonts.Font>(reader.ReadToEnd());
}
return(true);
}
public void DrawTextCoreOld()
{
using (var image = new Image <Rgba32>(800, 800))
{
Fonts.Font font = Fonts.SystemFonts.CreateFont("Arial", 12);
image.Mutate(x => DrawTextOldVersion(
x,
new TextGraphicsOptions {
GraphicsOptions = { Antialias = true }, TextOptions = { WrapTextWidth = 780 }
},
this.TextToRender,
font,
Processing.Brushes.Solid(Color.HotPink),
null,
new PointF(10, 10)));
}
IImageProcessingContext DrawTextOldVersion(
IImageProcessingContext source,
TextGraphicsOptions options,
string text,
Fonts.Font font,
IBrush brush,
IPen pen,
PointF location)
{
const float dpiX = 72;
const float dpiY = 72;
var style = new Fonts.RendererOptions(font, dpiX, dpiY, location)
{
ApplyKerning = options.TextOptions.ApplyKerning,
TabWidth = options.TextOptions.TabWidth,
WrappingWidth = options.TextOptions.WrapTextWidth,
HorizontalAlignment = options.TextOptions.HorizontalAlignment,
VerticalAlignment = options.TextOptions.VerticalAlignment
};
IPathCollection glyphs = TextBuilder.GenerateGlyphs(text, style);
var pathOptions = new ShapeGraphicsOptions()
{
GraphicsOptions = options.GraphicsOptions
};
if (brush != null)
{
source.Fill(pathOptions, brush, glyphs);
}
if (pen != null)
{
source.Draw(pathOptions, pen, glyphs);
}
return(source);
}
}
public void DrawTextCore()
{
using var image = new Image <Rgba32>(800, 800);
Fonts.Font font = Fonts.SystemFonts.CreateFont("Arial", 12);
TextOptions textOptions = new(font)
{
WrappingLength = 780,
Origin = new PointF(10, 10)
};
image.Mutate(x => x.DrawText(
textOptions,
this.TextToRender,
Processing.Pens.Solid(Color.HotPink, 10)));
}
public void DrawTextCore()
{
using (var image = new Image <Rgba32>(800, 800))
{
Fonts.Font font = Fonts.SystemFonts.CreateFont("Arial", 12);
image.Mutate(x => x.DrawText(
new TextGraphicsOptions {
Antialias = true, WrapTextWidth = 780
},
this.TextToRender,
font,
Processing.Brushes.Solid(Color.HotPink),
new PointF(10, 10)));
}
}
public void Setup()
{
this.image = new Image <Rgba32>(Width, Height);
this.sdBitmap = new SDBitmap(Width, Height);
this.sdGraphics = Graphics.FromImage(this.sdBitmap);
this.sdGraphics.InterpolationMode = InterpolationMode.Default;
this.sdGraphics.SmoothingMode = SmoothingMode.AntiAlias;
this.sdGraphics.InterpolationMode = InterpolationMode.Default;
this.sdGraphics.SmoothingMode = SmoothingMode.AntiAlias;
this.skBitmap = new SKBitmap(Width, Height);
this.skCanvas = new SKCanvas(this.skBitmap);
this.sdFont = new SDFont("Arial", 12, GraphicsUnit.Point);
this.font = Fonts.SystemFonts.CreateFont("Arial", 12);
this.skTypeface = SKTypeface.FromFamilyName("Arial");
}
public void DrawTextCoreOld()
{
using (var image = new Image <Rgba32>(800, 800))
{
Fonts.Font font = Fonts.SystemFonts.CreateFont("Arial", 12);
image.Mutate(
x => DrawTextOldVersion(
x,
new TextGraphicsOptions {
GraphicsOptions = { Antialias = true }, TextOptions = { WrapTextWidth = 780 }
},
this.TextToRender,
font,
null,
Processing.Pens.Solid(Color.HotPink, 10),
new PointF(10, 10)));
}
public void DrawTextCoreOld()
{
using (var image = new Image <Rgba32>(800, 800))
{
Fonts.Font font = Fonts.SystemFonts.CreateFont("Arial", 12);
TextOptions textOptions = new(font)
{
WrappingLength = 780,
Origin = new PointF(10, 10)
};
image.Mutate(
x => DrawTextOldVersion(
x,
new DrawingOptions {
GraphicsOptions = { Antialias = true }
},
textOptions,
this.TextToRender,
null,
Processing.Pens.Solid(Color.HotPink, 10)));
}
static IImageProcessingContext DrawTextOldVersion(
IImageProcessingContext source,
TextGraphicsOptions options,
string text,
Fonts.Font font,
IBrush brush,
IPen pen,
PointF location)
{
var style = new Fonts.RendererOptions(font, options.TextOptions.DpiX, options.TextOptions.DpiY, location)
{
ApplyKerning = options.TextOptions.ApplyKerning,
TabWidth = options.TextOptions.TabWidth,
WrappingWidth = options.TextOptions.WrapTextWidth,
HorizontalAlignment = options.TextOptions.HorizontalAlignment,
VerticalAlignment = options.TextOptions.VerticalAlignment
};
IPathCollection glyphs = TextBuilder.GenerateGlyphs(text, style);
var pathOptions = new ShapeGraphicsOptions()
{
GraphicsOptions = options.GraphicsOptions
};
if (brush != null)
{
source.Fill(pathOptions, brush, glyphs);
}
if (pen != null)
{
source.Draw(pathOptions, pen, glyphs);
}
return(source);
}
