/// <summary>
/// Extracts style information.
/// </summary>
/// <param name="line"></param>
/// <returns></returns>
public static Line2DStyle From(Line2D line, int layer)
{
Line2DStyle newStyle = new Line2DStyle();
newStyle.Color = line.Color;
newStyle.Dashes = line.Dashes;
newStyle.LineJoin = line.LineJoin;
newStyle.MaxZoom = line.MaxZoom;
newStyle.MinZoom = line.MinZoom;
newStyle.Width = line.Width;
newStyle.Layer = layer;
return newStyle;
}
/// <summary>
/// Sets the style information.
/// </summary>
/// <param name="line"></param>
public void Set(Line2D line)
{
line.Color = this.Color;
line.Dashes = this.Dashes;
line.LineJoin = this.LineJoin;
line.MaxZoom = this.MaxZoom;
line.MinZoom = this.MinZoom;
line.Width = this.Width;
}
/// <summary>
/// Adds a new style and returns it's index.
/// </summary>
/// <param name="line"></param>
/// <param name="layer"></param>
/// <returns></returns>
public ushort AddStyle(Line2D line, int layer)
{
Line2DStyle newStyle = Line2DStyle.From(line, layer);
int indexOf = this.LineStyles.IndexOf(newStyle);
if (indexOf < 0)
{ // the style is not found yet.
indexOf = this.LineStyles.Count;
this.LineStyles.Add(newStyle);
}
return (ushort)indexOf;
}