Image Layers
Images can function as layers in your maps in almost the same way as any other type of layer. You can have several image layers in a map. If a TIFF file is not registered, you can register it. Here are GISDK functions that work with image files and layers:
| GISDK Function | Summary |
|---|---|
| SetImageLayerOptions() | Adds an image layer to a map |
| GetImageFileInfo() | Gets information about a raster image file |
| GetImageLayerOptions() | Gets the display and interpolation specifications of an image layer. |
| GetTIFFDimensions() | Gets the number of rows and columns in a TIFF image |
| IsImageRegisterable() | Checks to see if an image can be registered |
| IsLayer() | Determines whether a layer is of a given type |
| RegisterImage() | Registers an image to a particular location, scale, and projection |
| SetImageLayerOptions() | Sets the display and interpolation specifications of an image layer |
| SetImageLayerOptions() | Removes registration information from a TIFF image file |