/// <summary>
/// Extracts style information.
/// </summary>
/// <param name="icon"></param>
/// <returns></returns>
public static Icon2DStyle From(Icon2D icon, int layer)
{
Icon2DStyle newStyle = new Icon2DStyle();
newStyle.Image = icon.Image;
newStyle.MaxZoom = icon.MaxZoom;
newStyle.MinZoom = icon.MinZoom;
newStyle.Layer = layer;
return newStyle;
}
/// <summary>
/// Adds a new style and returns it's index.
/// </summary>
/// <param name="icon"></param>
/// <param name="layer"></param>
/// <returns></returns>
public ushort AddStyle(Icon2D icon, int layer)
{
Icon2DStyle newStyle = Icon2DStyle.From(icon, layer);
int indexOf = this.IconStyles.IndexOf(newStyle);
if (indexOf < 0)
{ // the style is not found yet.
indexOf = this.IconStyles.Count;
this.IconStyles.Add(newStyle);
}
return (ushort)indexOf;
}
/// <summary>
/// Sets the style information.
/// </summary>
/// <param name="icon"></param>
public void Set(Icon2D icon)
{
icon.Image = this.Image;
icon.MaxZoom = this.MaxZoom;
icon.MinZoom = this.MinZoom;
}