/// <summary>
/// Creates a Direct2D bitmap from a pointer to in-memory source data.
/// </summary>
/// <param name="renderTarget">an instance of <see cref = "SharpDX.Direct2D1.RenderTarget" /></param>
/// <param name="size">The dimension of the bitmap to create in pixels.</param>
/// <param name="dataPointer">A pointer to the memory location of the image data, or NULL to create an uninitialized bitmap.</param>
/// <param name="pitch">The byte count of each scanline, which is equal to (the image width in pixels * the number of bytes per pixel) + memory padding. If srcData is NULL, this value is ignored. (Note that pitch is also sometimes called stride.)</param>
/// <param name="bitmapProperties">The pixel format and dots per inch (DPI) of the bitmap to create.</param>
/// <msdn-id>dd371800</msdn-id>
/// <unmanaged>HRESULT ID2D1RenderTarget::CreateBitmap([In] D2D_SIZE_U size,[In, Optional] const void* srcData,[In] unsigned int pitch,[In] const D2D1_BITMAP_PROPERTIES* bitmapProperties,[Out, Fast] ID2D1Bitmap** bitmap)</unmanaged>
/// <unmanaged-short>ID2D1RenderTarget::CreateBitmap</unmanaged-short>
public Bitmap(RenderTarget renderTarget, Size2 size, DataPointer dataPointer, int pitch, SharpDX.Direct2D1.BitmapProperties bitmapProperties)
: base(IntPtr.Zero)
{
renderTarget.CreateBitmap(size, dataPointer == DataPointer.Zero ? IntPtr.Zero : dataPointer.Pointer, pitch, bitmapProperties, this);
}
