///-------------------------------------------------------------------------
/// <summary>
/// Handles the click on the 'Set default range' menu item.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing
/// the event data.</param>
///-------------------------------------------------------------------------
protected void setDefaultItemClick(object sender, EventArgs e)
{
if (_masterPane != null)
{
var pane = _masterPane.FindPane(_menuClickPt) as GraphPane;
if (pane == null)
{
return;
}
var handler = ResetScale;
if (handler != null)
{
var args = new ExtendedZedResetScaleEventArgs();
handler(pane, args);
if (args.Handled)
{
pane.ZoomStack.Clear();
return;
}
}
}
MenuClick_RestoreScale(sender, e);
}
///------------------------------------------------------------------------
/// <summary>
/// Raises the ResetScale event.
/// </summary>
/// <param name="graphPane"></param>
///------------------------------------------------------------------------
private void OnResetScale(GraphPane graphPane)
{
bool autoScale = true;
var handler = ResetScale;
if (handler != null)
{
ExtendedZedResetScaleEventArgs args = new ExtendedZedResetScaleEventArgs();
handler(graphPane, args);
autoScale = !args.Handled;
}
if (autoScale)
{
RestoreScale(graphPane);
IsEnableHZoom = true;
IsEnableVZoom = true;
}
graphPane.ZoomStack.Clear();
}
