public static Bitmap ResizeCanvas(Bitmap src, int width, int height, ResizeMethod method, ResizeCanvasOrigin origin, Color background)
{
src.ThrowIfDisposed();
var dst = IntPtr.Zero;
var bg = background.ToGflColor();
src.Gfl.ThrowIfError(src.Gfl.ResizeCanvas(src.Handle, width, height, method, origin, ref bg));
return new Bitmap(src.Gfl, dst);
}
public void ResizeCanvas(int width, int height, ResizeMethod method, ResizeCanvasOrigin origin, Color background)
{
this.ThrowIfDisposed();
var bg = background.ToGflColor();
this.Gfl.ThrowIfError(this.Gfl.ResizeCanvas(this.Handle, width, height, method, origin, ref bg));
this.RefreshGflBitmap(this.Handle);
}
internal Error ResizeCanvas(IntPtr src, int width, int height, ResizeMethod method, ResizeCanvasOrigin origin, ref GflColor background)
{
this.ThrowIfDisposed();
if(this._ResizeCanvasDestDelegate == null){
this._ResizeCanvasDestDelegate = this.LoadMethod<ResizeCanvasDestDelegate>("gflResizeCanvas");
}
return this._ResizeCanvasDestDelegate(src, IntPtr.Zero, width, height, method, origin, ref background);
}
