A class containing the symbol swatch, label
and description of a single legend class.
|
Property |
Type |
Description |
|
Description |
string |
Legend class description. |
|
Label |
string |
Legend class label. |
|
SymbolImage |
Legend symbol image (swatch) of the legend class. | |
|
TransparentColor |
Color to render as completely transparent in the symbol image. Transparency is only supported for image types that support transparency such as .png or .gif. |
Remarks
Legends are associated with renderers that
belong to each layer in a map. Each layer has a separate renderer. Each
renderer has one or more legend groups. Each legend group has one or more
legend classes. MapServerLegendClass
objects are part of a MapServerLegendGroup
object and these are part of a MapServerLegendInfo
object. MapServerLegendInfo
objects are returned from a call to the GetLegendInfo
method on a map service.