api:dk11:java:tatukgis.jdk.tgis_layervector.loop_tgis_extent
Table of Contents
TGIS_LayerVector.Loop(TGIS_Extent) method
DK11 for Java | tatukgis.jdk.TGIS_LayerVector.Loop | Overloads | Constructors | Fields | Methods | Properties | Events
Prepares enumerator (also known as iterator or cursor) to iterate the layer.
Syntax
// Java public TGIS_LayerVectorEnumeratorFactory Loop( TGIS_Extent _extent );
// Oxygene public function Loop( _extent : TGIS_Extent ) : TGIS_LayerVectorEnumeratorFactory; virtual;
Parameters
| Name | Type | Description |
|---|---|---|
| _extent | TGIS_Extent | extent of items to be found; expected _extent units are in a Layer coordinate space |
Result
| Type | Description |
|---|---|
| TGIS_LayerVectorEnumeratorFactory | Shape itself or nil. |
References
2022/11/16 01:49