private void AreaButton_Click(object sender, RoutedEventArgs e)
{
CircularGazeButton btn = (CircularGazeButton)sender;
if (btn.ButtonText == "Area")
{
this.ToggleDrawingAreaButtons(true);
}
else
{
this.ToggleDrawingAreaButtons(false);
}
}
private void AdjustDrawingAreaButton_Click(object sender, RoutedEventArgs e)
{
CircularGazeButton btn = (CircularGazeButton)sender;
// logic to scale the strokes on the inkCanvas by 0.5
if (btn.ButtonText == "-" && targetArea >= -2)
{
targetArea -= 1;
}
// logic to scale the strokes on the inkCanvas by 0.5
else if (btn.ButtonText == "+" && targetArea < 0)
{
targetArea += 1;
}
this.SetDrawingZoneRectangle(targetArea);
}
private static void OnPropertyChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
CircularGazeButton circle = sender as CircularGazeButton;
circle.RenderArc();
}