Each row within the legend consists of a label (Y-Scale label or Profile label). If a Y-Scale label is clicked on, the event will pass along the scale's index via its YScaleLabel parameter. If a Profile label is clicked on, the event will pass along the profile's index via its Profile parameter.
The parameters passed along with the event are described below.
|Button||Indicates which mouse button was pressed. 1=Left button; 2=Right button; and 4=Middle button.|
|Profile||A value greater than 0 indicates the Profile's index.|
|YScaleLabel||A value greater than 0 indicates the Y-Scale's index.|