void IMapDefinition.AttachBaseMap(IBaseMapDefinition baseMap)
{
var bmd = baseMap as MapDefinitionTypeBaseMapDefinition;
if (bmd != null)
{
this.BaseMapDefinition = bmd;
}
}
/// <summary>
/// Gets the first base map group
/// </summary>
/// <param name="map"></param>
/// <returns></returns>
public static IBaseMapGroup GetFirstGroup(this IBaseMapDefinition map)
{
Check.NotNull(map, "map"); //NOXLATE
var list = new List <IBaseMapGroup>(map.BaseMapLayerGroup);
if (list.Count > 0)
{
return(list[0]);
}
return(null);
}
/// <summary>
/// Gets whether the specified base map group exists
/// </summary>
/// <param name="map"></param>
/// <param name="groupName"></param>
/// <returns></returns>
public static bool GroupExists(this IBaseMapDefinition map, string groupName)
{
Check.NotNull(map, "map"); //NOXLATE
Check.NotEmpty(groupName, "groupName"); //NOXLATE
foreach (var group in map.BaseMapLayerGroup)
{
if (groupName.Equals(group.Name))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Gets the base map group of the specified name
/// </summary>
/// <param name="map"></param>
/// <param name="groupName"></param>
/// <returns></returns>
public static IBaseMapGroup GetGroup(this IBaseMapDefinition map, string groupName)
{
Check.NotNull(map, "map"); //NOXLATE
Check.NotEmpty(groupName, "groupName"); //NOXLATE
foreach (var group in map.BaseMapLayerGroup)
{
if (groupName.Equals(group.Name))
{
return(group);
}
}
return(null);
}
/// <summary>
/// Gets the maximum finite display scale
/// </summary>
/// <param name="map"></param>
/// <returns></returns>
public static double GetMaxScale(this IBaseMapDefinition map)
{
Check.NotNull(map, "map"); //NOXLATE
if (map.ScaleCount == 0)
{
return(0.0);
}
var scales = new List <double>(map.FiniteDisplayScale);
scales.Sort();
return(scales[scales.Count - 1]);
}
private int GetLayerCount(IBaseMapDefinition baseMap)
{
int count = 0;
foreach (var grp in baseMap.BaseMapLayerGroups)
{
foreach (var layer in grp.BaseMapLayer)
{
count++;
}
}
return(count);
}
/// <summary>
/// Gets the tiled layers for the specified base map group
/// </summary>
/// <param name="map"></param>
/// <param name="groupName"></param>
/// <returns></returns>
public static IEnumerable <IBaseMapLayer> GetLayersForGroup(this IBaseMapDefinition map, string groupName)
{
Check.NotNull(map, "map"); //NOXLATE
Check.NotEmpty(groupName, "groupName"); //NOXLATE
foreach (var group in map.BaseMapLayerGroup)
{
if (groupName.Equals(group.Name))
{
return(group.BaseMapLayer);
}
}
return(new IBaseMapLayer[0]);
}
/// <summary>
/// Gets the parent group for the specified layer
/// </summary>
/// <param name="map"></param>
/// <param name="layer"></param>
/// <returns></returns>
public static IBaseMapGroup GetGroupForLayer(this IBaseMapDefinition map, IBaseMapLayer layer)
{
Check.NotNull(map, "map"); //NOXLATE
foreach (var group in map.BaseMapLayerGroup)
{
foreach (var tl in group.BaseMapLayer)
{
if (tl == layer)
{
return(group);
}
}
}
return(null);
}
/// <summary>
/// Gets whether this base map has tiled layers
/// </summary>
/// <param name="map"></param>
/// <returns></returns>
public static bool HasLayers(this IBaseMapDefinition map)
{
Check.NotNull(map, "map"); //NOXLATE
if (!map.HasGroups())
{
return(false);
}
foreach (var group in map.BaseMapLayerGroup)
{
if (group.HasLayers())
{
return(true);
}
}
return(false);
}
/// <summary>
/// Gets whether this base map has groups
/// </summary>
/// <param name="map"></param>
/// <returns></returns>
public static bool HasGroups(this IBaseMapDefinition map)
{
Check.NotNull(map, "map"); //NOXLATE
return(new List <IBaseMapGroup>(map.BaseMapLayerGroup).Count > 0);
}
private int GetLayerCount(IBaseMapDefinition baseMap)
{
int count = 0;
foreach (var grp in baseMap.BaseMapLayerGroup)
{
foreach (var layer in grp.BaseMapLayer)
{
count++;
}
}
return count;
}
