public D2D1LinearGradientBrush CreateLinearGradientBrush(D2D1LinearGradientBrushProperties linearGradientBrushProperties, D2D1BrushProperties brushProperties, D2D1GradientStopCollection gradientStopCollection)
{
if (gradientStopCollection == null)
{
throw new ArgumentNullException("gradientStopCollection");
}
ID2D1LinearGradientBrush linearGradientBrush;
GCHandle brushPropertiesHandle = GCHandle.Alloc(brushProperties, GCHandleType.Pinned);
try
{
this.GetHandle<ID2D1RenderTarget>().CreateLinearGradientBrush(ref linearGradientBrushProperties, brushPropertiesHandle.AddrOfPinnedObject(), gradientStopCollection.GetHandle<ID2D1GradientStopCollection>(), out linearGradientBrush);
}
finally
{
brushPropertiesHandle.Free();
}
return new D2D1LinearGradientBrush(linearGradientBrush);
}
public D2D1LinearGradientBrush CreateLinearGradientBrush(D2D1LinearGradientBrushProperties linearGradientBrushProperties, D2D1GradientStopCollection gradientStopCollection)
{
if (gradientStopCollection == null)
{
throw new ArgumentNullException("gradientStopCollection");
}
ID2D1LinearGradientBrush linearGradientBrush;
this.GetHandle<ID2D1RenderTarget>().CreateLinearGradientBrush(ref linearGradientBrushProperties, IntPtr.Zero, gradientStopCollection.GetHandle<ID2D1GradientStopCollection>(), out linearGradientBrush);
return new D2D1LinearGradientBrush(linearGradientBrush);
}