/// <summary>
/// 创建画笔
/// </summary>
/// <param name="color"></param>
/// <param name="fontSize"></param>
/// <returns></returns>
private static SKPaint CreatePaint(SKColor color, float fontSize)
{
SkiaSharp.SKTypeface font = SKTypeface.FromFamilyName(null, SKFontStyleWeight.Normal, SKFontStyleWidth.ExtraCondensed, SKFontStyleSlant.Upright);
SKPaint paint = new SKPaint();
paint.IsAntialias = true;
paint.Color = color;
paint.Typeface = font;
paint.TextSize = fontSize;
return(paint);
}
public static SKPaint CreatePaint(SKColor color, string fontName, float fontSize, SKTypefaceStyle fontStyle)
{
SkiaSharp.SKTypeface font = SkiaSharp.SKTypeface.FromFamilyName(fontName, fontStyle);
SKPaint paint = new SKPaint();
paint.IsAntialias = true;
paint.Color = color;
// paint.StrokeCap = SKStrokeCap.Round;
paint.Typeface = font;
paint.TextSize = fontSize;
return(paint);
}
} // End Function MeasureText
public static void DrawText(SKCanvas canvas, string text, SKColor color, string fontName, float fontSize, SKTypefaceStyle fontStyle)
{
using (SkiaSharp.SKTypeface font = SkiaSharp.SKTypeface.FromFamilyName(fontName, fontStyle))
{
using (SKPaint paint = new SKPaint())
{
paint.IsAntialias = true;
paint.Color = color;
// paint.StrokeCap = SKStrokeCap.Round;
paint.Typeface = font;
paint.TextSize = fontSize;
canvas.DrawText(text, 10, 10, paint);
} // End Using paint
} // End Using font
} // End Function MeasureText
} // End Function MeasureText
// MeasureText("Impact", 12, SKTypefaceStyle.Bold);
public static SkiaSharp.SKRect MeasureText(string text, string fontName, float fontSize, SKTypefaceStyle fontStyle)
{
SkiaSharp.SKRect rect = new SKRect();
using (SkiaSharp.SKTypeface font = SkiaSharp.SKTypeface.FromFamilyName(fontName, fontStyle))
{
using (SKPaint paint = new SKPaint())
{
paint.IsAntialias = true;
// paint.Color = new SKColor(0x2c, 0x3e, 0x50);
// paint.StrokeCap = SKStrokeCap.Round;
paint.Typeface = font;
paint.TextSize = fontSize;
paint.MeasureText(text, ref rect);
} // End Using paint
} // End Using font
return(rect);
} // End Function MeasureText
public static SKTypeface FromTypeface (SKTypeface typeface, SKTypefaceStyle style = SKTypefaceStyle.Normal)
{
if (typeface == null)
throw new ArgumentNullException (nameof (typeface));
return GetObject<SKTypeface> (SkiaApi.sk_typeface_create_from_typeface (typeface.Handle, style));
}
public static SKTypeface FromData(SKData data, int index = 0)
{
return(SKTypeface.FromStream(new SKMemoryStream(data), index));
}
static SKTypeface()
{
defaultTypeface = new SKTypefaceStatic(SkiaApi.sk_typeface_ref_default());
}