/// <inheritdoc cref="IPaint{TDrawingContext}.InitializeTask(TDrawingContext)" />
public override void InitializeTask(SkiaSharpDrawingContext drawingContext)
{
skiaPaint ??= new SKPaint();
var size = GetDrawRectangleSize(drawingContext);
var center = new SKPoint(size.Location.X + _center.X * size.Width, size.Location.Y + _center.Y * size.Height);
var r = size.Location.X + size.Width > size.Location.Y + size.Height
? size.Location.Y + size.Height
: size.Location.X + size.Width;
r *= _radius;
skiaPaint.Shader = SKShader.CreateRadialGradient(
center,
r,
_gradientStops,
_colorPos,
_tileMode);
skiaPaint.IsAntialias = IsAntialias;
skiaPaint.IsStroke = true;
skiaPaint.StrokeWidth = StrokeThickness;
skiaPaint.StrokeCap = StrokeCap;
skiaPaint.StrokeJoin = StrokeJoin;
skiaPaint.StrokeMiter = StrokeMiter;
skiaPaint.Style = IsStroke ? SKPaintStyle.Stroke : SKPaintStyle.Fill;
if (FontFamily != null)
{
skiaPaint.Typeface = GetTypeFaceFromFontFamily();
}
if (PathEffect is not null)
{
PathEffect.CreateEffect(drawingContext);
skiaPaint.PathEffect = PathEffect.SKPathEffect;
}
if (ImageFilter is not null)
{
ImageFilter.CreateFilter(drawingContext);
skiaPaint.ImageFilter = ImageFilter.SKImageFilter;
}
var clip = GetClipRectangle(drawingContext.MotionCanvas);
if (clip != LvcRectangle.Empty)
{
_ = drawingContext.Canvas.Save();
drawingContext.Canvas.ClipRect(new SKRect(clip.X, clip.Y, clip.X + clip.Width, clip.Y + clip.Height));
_drawingContext = drawingContext;
}
drawingContext.Paint = skiaPaint;
drawingContext.PaintTask = this;
}
/// <inheritdoc cref="IPaint{TDrawingContext}.InitializeTask(TDrawingContext)" />
public override void InitializeTask(SkiaSharpDrawingContext drawingContext)
{
skiaPaint ??= new SKPaint();
skiaPaint.Color = Color;
skiaPaint.IsAntialias = IsAntialias;
skiaPaint.IsStroke = IsStroke;
skiaPaint.StrokeCap = StrokeCap;
skiaPaint.StrokeJoin = StrokeJoin;
skiaPaint.StrokeMiter = StrokeMiter;
skiaPaint.StrokeWidth = StrokeThickness;
skiaPaint.Style = IsStroke ? SKPaintStyle.Stroke : SKPaintStyle.Fill;
if (FontFamily != null)
{
skiaPaint.Typeface = GetTypeFaceFromFontFamily();
}
if (PathEffect is not null)
{
PathEffect.CreateEffect(drawingContext);
skiaPaint.PathEffect = PathEffect.SKPathEffect;
}
if (ImageFilter is not null)
{
ImageFilter.CreateFilter(drawingContext);
skiaPaint.ImageFilter = ImageFilter.SKImageFilter;
}
var clip = GetClipRectangle(drawingContext.MotionCanvas);
if (clip != LvcRectangle.Empty)
{
_ = drawingContext.Canvas.Save();
drawingContext.Canvas.ClipRect(new SKRect(clip.X, clip.Y, clip.X + clip.Width, clip.Y + clip.Height));
_drawingContext = drawingContext;
}
drawingContext.Paint = skiaPaint;
drawingContext.PaintTask = this;
}
