public D2D1BitmapRenderTarget CreateCompatibleRenderTarget(D2D1SizeF desiredSize, D2D1SizeU desiredPixelSize, D2D1PixelFormat desiredFormat, D2D1CompatibleRenderTargetOptions options)
{
ID2D1BitmapRenderTarget bitmapRenderTarget;
GCHandle desiredSizeHandle = GCHandle.Alloc(desiredSize, GCHandleType.Pinned);
GCHandle desiredPixelSizeHandle = GCHandle.Alloc(desiredPixelSize, GCHandleType.Pinned);
GCHandle desiredFormatHandle = GCHandle.Alloc(desiredFormat, GCHandleType.Pinned);
try
{
this.GetHandle<ID2D1RenderTarget>().CreateCompatibleRenderTarget(
desiredSizeHandle.AddrOfPinnedObject(),
desiredPixelSizeHandle.AddrOfPinnedObject(),
desiredFormatHandle.AddrOfPinnedObject(),
options,
out bitmapRenderTarget);
}
finally
{
desiredSizeHandle.Free();
desiredPixelSizeHandle.Free();
desiredFormatHandle.Free();
}
return new D2D1BitmapRenderTarget(bitmapRenderTarget);
}
public D2D1BitmapRenderTarget CreateCompatibleRenderTarget(D2D1CompatibleRenderTargetOptions options)
{
ID2D1BitmapRenderTarget bitmapRenderTarget;
this.GetHandle<ID2D1RenderTarget>().CreateCompatibleRenderTarget(
IntPtr.Zero,
IntPtr.Zero,
IntPtr.Zero,
options,
out bitmapRenderTarget);
return new D2D1BitmapRenderTarget(bitmapRenderTarget);
}
