public SvgGradientPaintServerColorStop(float offset, SvgColor color, float opacity = 1)
{
Offset = Math.Max(0, Math.Min(1, offset));
Color = color;
Opacity = opacity;
}
public SvgPaint(SvgPaintType paintType, SvgColor color)
{
PaintType = paintType;
_color = color;
}
/// <summary>
/// Creates the paint server to use when painting the specified element
/// </summary>
/// <param name="elementToPaint">the element being painted</param>
/// <param name="paint">the paint from which to create the paint server from</param>
/// <param name="currentColor">the color value to use when <see cref="SvgPaintType"/> is CurrentColor</param>
/// <returns>paint server or null if the <see cref="SvgPaintType"/> is <see cref="SvgPaintType.None"/></returns>
public static SvgPaintServer CreatePaintServer(SvgElement elementToPaint, SvgPaint paint, SvgColor currentColor, float opacity)
{
if (paint == null)
{
throw new ArgumentNullException(nameof(paint));
}
if (elementToPaint == null)
{
throw new ArgumentNullException(nameof(elementToPaint));
}
switch (paint.PaintType)
{
case SvgPaintType.None:
return(null);
case SvgPaintType.CurrentColor:
return(new SvgSolidColorPaintServer(currentColor, opacity));
case SvgPaintType.ExplicitColor:
return(new SvgSolidColorPaintServer(paint.Color, opacity));
case SvgPaintType.IRIReference:
return(CreatePaintServerFromReference(elementToPaint, paint.Reference));
default:
throw new ArgumentOutOfRangeException();
}
}