//protected override void CopyCore()
//{
// try
// {
// //var width = Source.Width;
// //var height = Source.Height;
// //var bmpCopied = new RenderTargetBitmap((int)Math.Round(width), (int)Math.Round(height), 96, 96,
// // PixelFormats.Default);
// //var dv = new DrawingVisual();
// //using (var dc = dv.RenderOpen())
// //{
// // var vb = new VisualBrush(dv);
// // dc.DrawRectangle(vb, null, new Rect(new Point(), new Size(width, height)));
// //}
// //bmpCopied.Render(dv);
// //Clipboard.SetImage(bmpCopied);
// //var source = (BitmapSource)Source;
// //var visual = new DrawingVisual();
// //var context = visual.RenderOpen();
// //context.DrawImage(Source, new Rect(0.0, 0.0, source.Width, source.Height));
// //context.Close();
// ////var bitmap = new RenderTargetBitmap(source.PixelWidth, (int)source.PixelHeight, 96.0, 96.0, PixelFormats.Pbgra32);
// //var bitmap = new RenderTargetBitmap(source.PixelWidth, (int)source.PixelHeight, 96.0, 96.0, PixelFormats.Default);
// //bitmap.Render(visual);
// //Clipboard.SetImage(bitmap);
// //var img = new BitmapImage();
// //var stream = new MemoryStream((byte[]) EditValue);
// //{
// // img.BeginInit();
// // img.StreamSource = stream;
// // img.EndInit();
// //}
// //Clipboard.SetImage(img);
// //Clipboard.SetImage(ImageLoader.GetSafeBitmapSource((BitmapSource) Source, ImageEffect));
// }
// // ReSharper disable once EmptyGeneralCatchClause
// catch { }
//}
private void OnImageLoading(ImageLoadingEventArgs e)
{
var handler = ImageLoading;
if (handler != null)
{
handler(this, e);
}
}
private ImageSource LoadImage()
{
var dialog = new OpenFileDialog
{
Filter = EditorLocalizer.GetString(EditorStringId.ImageEdit_OpenFileFilter)
};
if (dialog.ShowDialog() == true)
{
var e = new ImageLoadingEventArgs(dialog.FileName);
OnImageLoading(e);
if (e.IsCanceled)
{
return(null);
}
using (var stream = dialog.OpenFile())
{
var data = new MemoryStream(stream.GetDataFromStream());
return(ImageHelper.CreateImageFromStream(data));
}
}
return(null);
}
