Thread ID: |
Created: |
Updated: |
Platform: |
Replies: |
143266 | Mar 12,2019 09:51 AM UTC | Mar 12,2019 10:25 AM UTC | WPF | 1 |
![]() |
Tags: SfChart |
public class SfChartExt : SfChart
{
protected override void OnMouseDown(MouseButtonEventArgs e)
{
base.OnMouseDown(e);
if (e.ChangedButton == MouseButton.Middle && e.ButtonState == MouseButtonState.Pressed)
foreach (var behavior in Behaviors)
{
if (behavior is ChartZoomPanBehaviorExt)
(behavior as ChartZoomPanBehaviorExt).MouseLeftButtonDown(e);
}
}
protected override void OnMouseUp(MouseButtonEventArgs e)
{
base.OnMouseUp(e);
if (e.ChangedButton == MouseButton.Middle && e.ButtonState == MouseButtonState.Released)
foreach (var behavior in Behaviors)
{
if (behavior is ChartZoomPanBehaviorExt)
(behavior as ChartZoomPanBehaviorExt).MouseLeftButtonUp(e);
}
}
}
public class ChartZoomPanBehaviorExt : ChartZoomPanBehavior
{
public void MouseLeftButtonUp(MouseButtonEventArgs e)
{
OnMouseLeftButtonUp(e);
}
public void MouseLeftButtonDown(MouseButtonEventArgs e)
{
OnMouseLeftButtonDown(e);
}
}
|
<local:SfChartExt Margin="10" x:Name="chart" PanChanging="chart_PanChanging">
<chart:SfChart.Behaviors>
<local:ChartZoomPanBehaviorExt EnablePanning="True" EnableMouseWheelZooming="True" />
</chart:SfChart.Behaviors>
..
</local:SfChartExt> |
This post will be permanently deleted. Are you sure you want to continue?
Sorry, An error occured while processing your request. Please try again later.
This page will automatically be redirected to the sign-in page in 10 seconds.