/// <summary>
/// Resize the window frame according to one of the provided
/// scaling factors.
/// </summary>
/// <param name="val">
/// Scale factor for window resizing, which can be one of the
/// following values [400%, 200%, 100%, 50%, 25%].
/// </param>
private void resizeWindow(string val)
{
double scale = 0.0;
switch (val)
{
case "400%":
scale = 4.0;
break;
case "200%":
scale = 2.0;
break;
case "100%":
scale = 1.0;
break;
case " 50%":
scale = 0.5;
break;
case " 25%":
scale = 0.25;
break;
default:
return;
}
viewControl.resetWindow();
locked = true;
viewControl.scaleWindow(scale);
this.wndFramePanel.Width = viewPort.Width + 10;
this.wndFramePanel.Height = viewPort.Height + 10;
locked = false;
if (zoomImgComboBox.SelectedIndex != 3)
{
zoomImgComboBox.SelectedIndex = 3;
}
else
{
viewControl.repaint();
}
}