void MapControl_MouseUp(object sender, MouseButtonEventArgs e)
{
if (e.ChangedButton == MouseButton.Middle)
{
if (ViewerToolManager.OverlayTools.Any(x => x is PanCanvasTool))
{
ViewerToolManager.RemoveTool(ViewerToolManager.OverlayTools.First(x => x is PanCanvasTool));
}
}
}
void MapControl_MouseDown(object sender, MouseButtonEventArgs e)
{
if (e.ChangedButton == MouseButton.Middle)
{
if (!(ViewerToolManager.ExclusiveTool is PanCanvasTool))
{
PanCanvasTool pct = new PanCanvasTool();
pct.StartDrag(e.GetPosition(MapControl.Current));
ViewerToolManager.AddTool(pct);
}
}
}
