ExportVectorToGeoJSON Task
This task exports one or more vectors to a GeoJSON file format.
Example
; Start the application
e = ENVI()
; Open an input file
File = Filepath('qb_boulder_msi_vectors.shp', Subdir=['data'], $
Root_Dir=e.Root_Dir)
Vector = e.OpenVector(File)
; Get the task from the catalog of ENVITasks
Task = ENVITask('ExportVectorToGeoJSON')
; Define inputs
Task.INPUT_VECTOR = Vector
Task.OUTPUT_URI = e.GetTemporaryFilename('.json')
; Run the task
Task.Execute
Syntax
Result = ENVITask('ExportVectorToGeoJSON')
Input parameters (Set, Get): INPUT_VECTOR, OUTPUT_GEOJSON, OUTPUT_GEOJSON_URI, PRETTY
Output parameters (Get only): None
Parameters marked as "Set" are those that you can set to specific values. You can also retrieve their current values any time. Parameters marked as "Get" are those whose values you can retrieve but not set.
Input Parameters
INPUT_VECTOR (required)
Specify ENVIVector(s) to convert to a single GeoJSON file.
OUTPUT_GEOJSON (required)
This is a reference to the output GeoJSON object.
OUTPUT_URI (optional)
Specify a string with the fully-qualified path and filename for the GeoJSON file.
PRETTY (optional)
Set this parameter to true format the output GeoJSON in a readable fashion. False will produce a smaller dataset without formatting.
Methods
Properties
Version History
|
ENVI 6.2 |
Introduced |