node-gdal node-gdal

  • API Docs for Version: 0.11.0

    • Show:

    gdal.GeometryCollectionChildren

    A collection of Geometries, used by gdal.GeometryCollection.

    Table of Contents

    Methods

    add
    (
    • geometry
    )

    Defined in src/collections/geometry_collection_children.cpp:142

    Adds geometry(s) to the collection.

    Parameters:

    • geometry Mixed

    Example:

    // one at a time:
geometryCollection.children.add(new Point(0,0,0));

// add many at once:
geometryCollection.children.add([
    new Point(1,0,0),
    new Point(1,0,0)
]);`
    count ()

    Defined in src/collections/geometry_collection_children.cpp:81

    Returns the number of items.

    Returns:

    Integer

    forEach
    (
    • callback
    )

    Defined in lib/gdal.js:383

    Iterates through all child geometries using a callback function.

    Parameters:

    • callback Function

      The callback to be called with each Geometry

    Example:

    geometryCollection.children.forEach(function(geometry, i) { ... });`
    get
    (
    • index
    )
    gdal.Geometry

    Defined in src/collections/geometry_collection_children.cpp:97

    Returns the geometry at the specified index.

    Parameters:

    • index Integer

      0-based index

    Returns:

    gdal.Geometry
    map
    (
    • callback
    )

    Defined in lib/gdal.js:396

    Iterates through all child geometries using a callback function and builds an array of the returned values.

    Parameters:

    • callback Function

      The callback to be called with each Geometry

    Example:

    var result = geometryCollection.children.map(function(geometry, i) {
    return value;
});`
    remove
    (
    • index
    )

    Defined in src/collections/geometry_collection_children.cpp:117

    Removes the geometry at the specified index.

    Parameters:

    • index Integer

      0-based index

    toArray () Array

    Defined in lib/gdal.js:470

    Outputs all geometries as a regular javascript array.

    Returns:

    Array:

    List of Geometry instances.