api:dk11:delphi:gislayer.tgis_layer.transformextent_boolean_tgis_extent
Table of Contents
TGIS_Layer.transformExtent method
DK11 for Delphi | GisLayer.TGIS_Layer.transformExtent | Constructors | Fields | Methods | Properties | Events
Custom transformation of the extent.
Syntax
// Delphi protected function transformExtent( const _forward : Boolean; const _extent : TGIS_Extent ) : TGIS_Extent;
// C++ Builder protected: TGIS_Extent* transformExtent( const bool _forward, TGIS_Extent* const _extent );
Parameters
| Name | Type | Description |
|---|---|---|
| _forward | Boolean | if true the transformation if forward; if else transformation is reversed |
| _extent | TGIS_Extent | extent to be transformed; |
Result
| Type | Description |
|---|---|
| TGIS_Extent | transformed extent |
2020/05/07 01:07