api:dk11:activex:tatukgis_xdk11.itgis_layervector.exportlayerex_itgis_layervector_itgis_extent_tgis_shapetype_widestring_itgis_shape_widestring_wordbool
Table of Contents
ITGIS_LayerVector.ExportLayerEx method
DK11 for ActiveX | TatukGIS_XDK11.ITGIS_LayerVector.ExportLayerEx | Methods | Properties
Exports layer.
Syntax
// C# public void ExportLayerEx( ITGIS_LayerVector _layer, ITGIS_Extent _extent, TGIS_ShapeType _type, WideString _scope, ITGIS_Shape _shape, WideString _de9im, WordBool _truncated );
' VisualBasic Public Sub ExportLayerEx( ByVal _layer As ITGIS_LayerVector, ByVal _extent As ITGIS_Extent, ByVal _type As TGIS_ShapeType, ByVal _scope As WideString, ByVal _shape As ITGIS_Shape, ByVal _de9im As WideString, ByVal _truncated As WordBool )
// Oxygene public procedure ExportLayerEx( _layer : ITGIS_LayerVector; _extent : ITGIS_Extent; _type : TGIS_ShapeType; _scope : WideString; _shape : ITGIS_Shape; _de9im : WideString; _truncated : WordBool );
Parameters
| Name | Type | Description |
|---|---|---|
| _layer | ITGIS_LayerVector | layer to be exported to |
| _extent | ITGIS_Extent | starting extent of layer - can't be zero sized |
| _type | TGIS_ShapeType | shape type supported by a layer; if gistypeUnknown is used then export will try to recognize shape on its own; |
| _scope | WideString | SQL query for which shape will be exported |
| _shape | ITGIS_Shape | if not nil, then only shapes matched _de9im matrix with _shape will be found |
| _de9im | WideString | DE-9IM matrix of comparison |
| _truncated | WordBool | if True, then all shapes will be truncated in _extent; if False, only the shape visible in _extent will be exported ; |
Remarks
Remember to assign 'path' property to the layer you want to export to, for proper export of the new layer to a file.
Use this method to export a layer. To do this, choose a layer to export to, and use ExportLayer method with proper params. See also the opposite method, ImportLayer.
2022/11/16 01:10