/// <summary>
/// Handles the Added event of the Paths control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="MetroTrackerPathCollectionEventArgs"/> instance containing the event data.</param>
private void Paths_Added(object sender, MetroTrackerPathCollectionEventArgs e)
{
if (e.Item != null)
{
ZeroitMetroTracker metroTracker = this;
e.Item.PropertyChanged += new PropertyChangedEventHandler(metroTracker.Path_PropertyChanged);
this._pens.Add(e.Item, new Pen(e.Item.LineColor, e.Item.LineWidth));
this._brushes.Add(e.Item, new SolidBrush(e.Item.FillColor));
this._nameBrushes.Add(e.Item, new SolidBrush(e.Item.LineColor));
}
}
/// <summary>
/// Handles the Removing event of the Paths control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="MetroTrackerPathCollectionEventArgs"/> instance containing the event data.</param>
private void Paths_Removing(object sender, MetroTrackerPathCollectionEventArgs e)
{
if (e.Item != null)
{
ZeroitMetroTracker metroTracker = this;
e.Item.PropertyChanged -= new PropertyChangedEventHandler(metroTracker.Path_PropertyChanged);
this._pens[e.Item].Dispose();
this._pens.Remove(e.Item);
this._brushes[e.Item].Dispose();
this._brushes.Remove(e.Item);
this._nameBrushes[e.Item].Dispose();
this._nameBrushes.Remove(e.Item);
}
}