/// <summary>
/// Initializes a LinearGradientBrush.
/// </summary>
/// <param name="startPoint"> The start point. </param>
/// <param name="endPoint"> The end point. </param>
/// <param name="color"> The color. </param>
/// <returns> The product <see cref="IBrush"/>. </returns>
public static IBrush LinearGradientBrush(Vector2 startPoint, Vector2 endPoint, Color color)
{
Vector2 center = startPoint;
Vector2 yPoint = endPoint;
return(new BrushBase
{
Type = BrushType.LinearGradient,
Stops = GreyWhiteMeshHelpher.GetGradientStopArray(color),
Extend = CanvasEdgeBehavior.Clamp,
Center = center,
YPoint = yPoint,
});
}
/// <summary>
/// Initializes a LinearGradientBrush.
/// </summary>
/// <param name="transformer"> The transformer. </param>
/// <returns> The product <see cref="IBrush"/>. </returns>
public static IBrush LinearGradientBrush(Transformer transformer)
{
Vector2 center = transformer.Center;
Vector2 yPoint = transformer.CenterBottom;
return(new BrushBase
{
Type = BrushType.LinearGradient,
Stops = GreyWhiteMeshHelpher.GetGradientStopArray(),
Extend = CanvasEdgeBehavior.Clamp,
Center = center,
YPoint = yPoint,
});
}
private void ChangingStopsCore(Color color)
{
switch (this.Type)
{
case BrushType.Color:
this.Stops = GreyWhiteMeshHelpher.GetGradientStopArray(this.Color);
break;
case BrushType.LinearGradient:
case BrushType.RadialGradient:
case BrushType.EllipticalGradient:
break;
default:
this.Stops = GreyWhiteMeshHelpher.GetGradientStopArray(color);
break;
}
}