/// <summary>
/// Extracts style information.
/// </summary>
/// <param name="text"></param>
/// <param name="layer"></param>
/// <returns></returns>
public static Text2DStyle From(Text2D text, int layer)
{
Text2DStyle newStyle = new Text2DStyle();
newStyle.Color = text.Color;
newStyle.MaxZoom = text.MaxZoom;
newStyle.MinZoom = text.MinZoom;
newStyle.HaloColor = text.HaloColor;
newStyle.HaloRadius = text.HaloRadius;
newStyle.Size = text.Size;
newStyle.Layer = layer;
newStyle.Font = text.Font;
return newStyle;
}
/// <summary>
/// Sets style information.
/// </summary>
/// <param name="text"></param>
public void Set(Text2D text)
{
text.MaxZoom = this.MaxZoom;
text.MinZoom = this.MinZoom;
text.HaloColor = this.HaloColor;
text.HaloRadius = this.HaloRadius;
text.Size = this.Size;
text.Font = this.Font;
}
/// <summary>
/// Adds a new style and returns it's index.
/// </summary>
/// <param name="text"></param>
/// <param name="layer"></param>
/// <returns></returns>
public ushort AddStyle(Text2D text, int layer)
{
Text2DStyle newStyle = Text2DStyle.From(text, layer);
int indexOf = this.TextStyles.IndexOf(newStyle);
if (indexOf < 0)
{ // the style is not found yet.
indexOf = this.TextStyles.Count;
this.TextStyles.Add(newStyle);
}
return (ushort)indexOf;
}
