//code pris de: https://stackoverflow.com/questions/8881865/saving-a-wpf-canvas-as-an-image
private void Button_Click_1(object sender, RoutedEventArgs e)
{
PART_Image.Source = RenderVisualService.RenderToPNGImageSource(PART_Canvas);
SaveFileDialog saveFileDialog = new SaveFileDialog();
//saveFileDialog.FileName = txtEditor.Text;
saveFileDialog.FileName = "My_drawing";
saveFileDialog.Filter = "Png Image (.png)|*.png|JPG Image (.jpg)|*.jpg|Bitmap Image (.bmp)|*.bmp";
if (saveFileDialog.ShowDialog() == true)
{
RenderVisualService.RenderToPNGFile(PART_Canvas, saveFileDialog.FileName);
}
}
public static bool SaveImage(UIElement Source, string FileName = null)
{
Nullable <bool> result = true;
if (String.IsNullOrEmpty(FileName))
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.Filter = "Image files (*.png;*.jpeg)|*.png;*.jpeg|All files (*.*)|*.*";
// Show save file dialog box
result = dlg.ShowDialog();
FileName = dlg.FileName;
}
// Process save file dialog box results
if (result == true)
{
if (RenderVisualService.RenderToPNGFile(Source, FileName))
{
return(true);
}
}
return(false);
}
private void Button_Click(object sender, RoutedEventArgs e)
{
PART_Image.Source = RenderVisualService.RenderToPNGImageSource(PART_Canvas);
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
RenderVisualService.RenderToPNGFile(PART_Canvas, "myawesomeimage.png");
}
