public static D2DBitmap CreateBitmapFromGDIBitmap(D2DDevice device, System.Drawing.Bitmap bmp)
{
bool useAlphaChannel =
(bmp.PixelFormat & System.Drawing.Imaging.PixelFormat.Alpha) == System.Drawing.Imaging.PixelFormat.Alpha;
return(device.CreateBitmapFromGDIBitmap(bmp, useAlphaChannel));
}
internal D2DPen(D2DDevice Device, HANDLE handle, D2DColor color, D2DDashStyle dashStyle = D2DDashStyle.Solid,
float[] customDashes = null, float dashOffset = 0f)
: base(handle)
{
this.Device = Device;
this.Color = color;
this.DashStyle = dashStyle;
this.CustomDashes = customDashes;
this.DashOffset = dashOffset;
}
public D2DGraphics(D2DDevice context)
: this(context.Handle)
{
this.Device = context;
}
public static D2DBitmap CreateBitmapFromGDIBitmap(D2DDevice device, System.Drawing.Bitmap bmp, bool useAlphaChannel)
{
HANDLE d2dbmp = D2D.CreateBitmapFromHBitmap(device.Handle, bmp.GetHbitmap(), useAlphaChannel);
return(d2dbmp == HANDLE.Zero ? null : new D2DBitmap(d2dbmp));
}