Scaled ellipse over button, button not clickable
- by user336720
Hi,
I'm scaling an ellipse in an animation with the following code:
ScaleTransform myScTransform = new ScaleTransform();
TransformGroup myTransGroup = new TransformGroup();
myTransGroup.Children.Add(myScTransform);
newPHRadio.RenderTransform = myTransGroup;
newPHRadio.RenderTransformOrigin = new Point(0.5, 0.5);
Storyboard story = new Storyboard();
DoubleAnimation xAnimation = new DoubleAnimation(1, ph.Bereik, new Duration(TimeSpan.FromSeconds(2)));
DoubleAnimation yAnimation = new DoubleAnimation(1, ph.Bereik, new Duration(TimeSpan.FromSeconds(2)));
DoubleAnimation doorzichtig = new DoubleAnimation(1, 0, new Duration(TimeSpan.FromSeconds(2)));
Storyboard.SetTarget(xAnimation, newPHRadio);
Storyboard.SetTarget(yAnimation, newPHRadio);
Storyboard.SetTarget(doorzichtig, newPHRadio);
DependencyProperty[] propertyChainX = new DependencyProperty[] {
Ellipse.RenderTransformProperty,
TransformGroup.ChildrenProperty,
ScaleTransform.ScaleXProperty
};
DependencyProperty[] propertyChainY = new DependencyProperty[] {
Ellipse.RenderTransformProperty,
TransformGroup.ChildrenProperty,
ScaleTransform.ScaleYProperty
};
string thePath = "(0).(1)[0].(2)";
Storyboard.SetTargetProperty(xAnimation, new PropertyPath(thePath, propertyChainX));
Storyboard.SetTargetProperty(yAnimation, new PropertyPath(thePath, propertyChainY));
Storyboard.SetTargetProperty(doorzichtig, new PropertyPath(Ellipse.OpacityProperty));
story.Children.Add(xAnimation);
story.Children.Add(yAnimation);
story.Children.Add(doorzichtig);
story.Duration = new Duration(TimeSpan.FromSeconds(60 / ph.Frequentie));
story.RepeatBehavior = RepeatBehavior.Forever;
story.Begin();
The ellipse is constructed with the following code:
Ellipse newPHRadio = new Ellipse();
newPHRadio.Width = 1;
newPHRadio.Height = 1;
newPHRadio.SetValue(Canvas.LeftProperty, ph.xPositie + 7);
newPHRadio.SetValue(Canvas.TopProperty, ph.yPositie + 7);
newPHRadio.SetValue(Canvas.ZIndexProperty, 3);
newPHRadio.Stroke = new SolidColorBrush(Colors.Black);
newPHRadio.StrokeThickness = 0.03;
Now the ellipse is scaled over an button which has a z-index of 1. With a static ellipse and no fill, the button is clickable. Now there is no fill as well but the button is not clickable. Can someone tell me how to fix this?
