Exemple #1
0
        public static BitmapSource SaveToPng(Canvas canvas1, Canvas canvas2, Canvas canvas3, Canvas canvas4)
        {
            var saveFileDialog1 = new SaveFileDialog();

            saveFileDialog1.Filter      = "png files (*.png)|*.png|All files (*.*)|*.*";
            saveFileDialog1.FilterIndex = 1;

            if (saveFileDialog1.ShowDialog() == true)
            {
                BitmapSource bs = CanvasToPrint.PrintToPngFile(
                    canvas1, canvas2, canvas3, canvas4, saveFileDialog1.OpenFile());

                return(bs);
            }

            return(null);
        }
Exemple #2
0
        // corrects a wpf RenderTargetBitmap rendering bug (does not assume the layout rendering offset);
        #region Public Methods and Operators

        public static BitmapSource SaveToPng(Canvas canvas1, Canvas canvas2, Canvas canvas3, Canvas canvas4)
        {
            var saveFileDialog1 = new Microsoft.Win32.SaveFileDialog();

            saveFileDialog1.Filter           = "png files (*.png)|*.png|All files (*.*)|*.*";
            saveFileDialog1.FilterIndex      = 1;
            saveFileDialog1.RestoreDirectory = true;

            if (saveFileDialog1.ShowDialog() == true)
            {
                BitmapSource bs = CanvasToPrint.PrintToPngFile(
                    canvas1, canvas2, canvas3, canvas4, saveFileDialog1.FileName);

                return(bs);
            }

            return(null);
        }