GeoPackageToShapefile Task
This task converts GeoPackage vector files to Shapefile format.
Example
; Start the application
e = ENVI()
; Define input file
file = Filepath('simple_sewer_features.gpkg', $
SUBDIR=['data','geopackage'], ROOT_DIR=e.Root_Dir)
outDir = envi.GetTemporaryFileName('')
vecFeatures = ['s_manhole']
; Get the task from the catalog of ENVITasks
Task = ENVITask('GeoPackageToShapefile')
; Convert to shapefile
Task.INPUT_URI = file
Task.VECTOR_FEATURES = vecFeatures
Task.Execute
; Get the output shapefiles
outputShapefiles = Task.OUTPUT_URI
; Open and display shapefiles
view = e.GetView()
FOREACH shapefile, outputShapefiles DO $
vector = e.OpenVector(shapefile)
layer = view.CreateLayer(vector)
Syntax
Result = ENVITask('GeoPackageToShapefile')
Input properties (Set, Get): INPUT_URI, OUTPUT_DIRECTORY, VECTOR_FEATURES
Output properties (Get only): OUTPUT_URI
Properties marked as "Set" are those that you can set to specific values. You can also retrieve their current values any time. Properties marked as "Get" are those whose values you can retrieve but not set.
Methods
This task inherits the following methods from ENVITask:
Properties
This task inherits the following properties from ENVITask:
This task also contains the following properties:
INPUT_URI (required)
Specify a string with the fully-qualified file name and path of the GeoPackage vector to be used as input.
OUTPUT_DIRECTORY (required)
Specify the directory for shapefile output. If unspecified, output is written to the output directory defined in ENVI Preferences.
OUTPUT_URI
This property contains an array of output shapefile URIs.
VECTOR_FEATURES (optional)
Specify individual vector features contained within the GeoPackage file to be converted.
Version History
|
ENVI 5.3 |
Introduced |
API Version
4.2