private void AddIndicator(SerialGraph graph) {
Indicator indicator = new Indicator();
Binding fillBinding = new Binding("Brush");
fillBinding.Source = graph;
indicator.SetBinding(Indicator.FillProperty, fillBinding);
Binding strokeBinding = new Binding("PlotAreaBackground");
strokeBinding.Source = this;
indicator.SetBinding(Indicator.StrokeProperty, strokeBinding);
#if WINDOWS_PHONE
indicator.ManipulationStarted += new EventHandler<ManipulationStartedEventArgs>(OnIndicatorManipulationStarted);
#else
indicator.MouseEnter += new MouseEventHandler(OnIndicatorMouseEnter);
indicator.MouseLeave += new MouseEventHandler(OnIndicatorMouseLeave);
#endif
_indicators.Add(graph, indicator);
AddIndicatorToCanvas(indicator);
}
private void AddGraphToCanvas(SerialGraph graph) {
if (_graphCanvas != null && !_graphCanvas.Children.Contains(graph)) {
_graphCanvas.Children.Add(graph);
}
}
private void RemoveGraphFromCanvas(SerialGraph graph) {
if (_graphCanvas != null && _graphCanvas.Children.Contains(graph))
_graphCanvas.Children.Remove(graph);
}
private void RemoveIndicator(SerialGraph graph) {
if (_graphCanvas != null) {
_graphCanvas.Children.Remove(_indicators[graph]);
}
_indicators.Remove(graph);
}