Class CMLayerGrid extends CM2Layer
CMLayerGrid Class
Displays a raster based on the numeric values in a JSON file.
Settings Group: Dataset
Setting | Name | Type | Options | Default | Comments |
---|---|---|---|---|---|
URL | URL | CMTYPE_STRING | null | Full or partial URL to the dataset to load into the layer |
Object Functions
Inherited From: CM2Layer
Returns | Function | Throws |
---|---|---|
RequestData(URL, DataSetType) |
Object Functions
RequestData(URL, DataSetType)
Called to obtain the data for the layer from a URL.
Depricated, use:
- SetSetting("Dataset","URL",URL);
- SetSetting("Dataset","Format",Format);
- RequestData()
TheView is required so the layer can be repainted when data is received.
Parameters:
URL - the URL to use to obtain data
DataSetType - optional data set type (GeoJSON is the default)