internal LayerCollection(MapControl mapControl, IMuteLegend legend)
: base(mapControl)
{
_legend = legend as LegendControl;
if (_legend == null)
{
throw new NullReferenceException("Invalid legend reference.");
}
}
/// <summary>
/// Initializes a new instance of the <see cref="LegendGroup"/> class.
/// </summary>
internal LegendGroup(LegendControl leg, int handle)
{
_legend = leg;
_layers = new List <LegendLayer>();
_icon = null;
_recalcHeight = true;
Handle = handle;
Visible = Visibility.AllVisible;
Expanded = true;
StateLocked = false;
}
/// <summary>
/// Initializes a new instance of the <see cref="LegendGroups"/> class.
/// </summary>
internal LegendGroups(LegendControl leg)
{
_legend = leg; // must be first in constructor
}
