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);
}
// 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);
}
