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api:dk11:activex:tatukgis_xdk11.itgis_pixelexportmanager.exportfrom_2_igis_viewer_igis_viewerbmp_itgis_extent_integer

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ITGIS_PixelExportManager.ExportFrom_2 method

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_PixelExportManager.ExportFrom_2 | Methods | Properties

Export a map given by the viewer using tiles.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public void ExportFrom_2(
  IGIS_Viewer _viewer,
  IGIS_ViewerBmp _drawer,
  ITGIS_Extent _extent,
  int _ppi
);
' VisualBasic
Public Sub ExportFrom_2(
  ByVal _viewer As IGIS_Viewer,
  ByVal _drawer As IGIS_ViewerBmp,
  ByVal _extent As ITGIS_Extent,
  ByVal _ppi As Integer
)
// Oxygene
public
  procedure ExportFrom_2(
    _viewer : IGIS_Viewer;
    _drawer : IGIS_ViewerBmp;
    _extent : ITGIS_Extent;
    _ppi : Integer
  );

Parameters

Name Type Description
_viewer IGIS_Viewer viewer with a map to export
_drawer IGIS_ViewerBmp helper native bitmap viewer for drawing on during export
_extent ITGIS_Extent viewer extent to export
_ppi int
Integer
density of output image; will be used to calculate feature size and will be embedded into final image whenever possible
2020/05/07 01:04

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