MapWindowDevelper:Layers
From MapWindow GIS
MapWindow.Interfaces.Layers
The layers interface manages all the layers in the MapWindow.
Property Members
| Name | Access | Summary |
|---|---|---|
| CurrentLayer : Int32 | public | Gets or sets the current layer handle. |
| Groups : Groups | public | Allows access to group properties in the legend. |
| Item : Layer | public | Returns the layer object corresponding the the specified LayerHandle |
| NumLayers : Int32 | public | Returns the number of layers loaded in the MapWindow. Drawing layers are not counted. |
Method Members
| Name | Access | Summary |
|---|---|---|
| Add() : Layer[] | public | Default add layer overload. Displays an open file dialog |
| Add() : Layer | public | Adds a Grid layer to the MapWindow. |
| Add() : Layer | public | Adds a Grid layer to the MapWindow, with the specified coloring scheme. |
| Add() : Layer | public | Adds a Grid object to the MapWindow with the specified properties. |
| Add() : Layer | public | Adds a Grid layer to the MapWindow with the specified layer name. |
| Add() : Layer | public | Adds an Image layer to the MapWindow. |
| Add() : Layer | public | Adds an Image layer to the MapWindow with the specified layer name. |
| Add() : Layer | public | Adds a Shapefile layer to the MapWindow. |
| Add() : Layer | public | Adds a Shapefile layer to the MapWindow with the specified layer name. |
| Add() : Layer | public | Adds a Shapefile layer to the MapWindow with the specified properties. |
| Add() : Layer | public | Adds a Shapefile layer to the MapWindow with the specified properties. |
| Add() : Layer | public | Adds a layer by filename. |
| Add() : Layer | public | Adds a layer by filename. The layer name is also set. |
| Clear() : Void | public | Removes all layers from the map. |
| GetHandle() : Int32 | public | Finds a layer handle when given the global position of a layer. |
| IsValidHandle() : Boolean | public | Returns true if the layer handle specified belongs to a valid
layer. Drawing layers are not considered normal layers so this function will not return consistent results if a drawing layer is passed in. |
| MoveLayer() : Void | public | Moves a layer to another position and/or group. |
| RebuildGridLayer() : Boolean | public | Rebuilds a grid layer using the specified GridColorScheme |
| Remove() : Void | public | Removes the layer from the MapWindow. |
