private void screenshotButton_Click(object sender, EventArgs e)
{
Bitmap bitmap = ImageExporter.FromBundle(new Bundle(this.graphVisualizationInfoView.Controller.Model.Paintables), this.graphVisualizationInfoView.Controller.View.Graphics);
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Title = "Save Screenshot";
saveFileDialog.DefaultExt = "png";
saveFileDialog.Filter = "Portable Network Graphics|*.png|All Files|*.*";
saveFileDialog.FilterIndex = 1;
saveFileDialog.AddExtension = true;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
bitmap.Save(saveFileDialog.FileName);
}
}