User Tools

Site Tools


api:dk11:delphi:gispixelexportmanager.tgis_pixelexportmanager.exportfrom_igis_viewer_igis_viewerbmp_tgis_extent_integer_integer_integer

Table of Contents

TGIS_PixelExportManager.ExportFrom(IGIS_Viewer; IGIS_ViewerBmp; TGIS_Extent; Integer; Integer; Integer) method

DK11 for Delphi | GisPixelExportManager.TGIS_PixelExportManager.ExportFrom | Overloads | Constructors | Methods | Properties | Events

Export a map given by the viewer using tiles.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  procedure ExportFrom(
    const _viewer : IGIS_Viewer;
    const _drawer : IGIS_ViewerBmp;
    const _extent : TGIS_Extent;
    const _width : Integer;
    const _height : Integer;
    const _ppi : Integer
  ); overload;
// C++ Builder
public:
  void ExportFrom(
    IGIS_Viewer* const _viewer,
    IGIS_ViewerBmp* const _drawer,
    TGIS_Extent* const _extent,
    const int _width,
    const int _height,
    const int _ppi
  ) /* overload */;

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 TGIS_Extent viewer extent to export
_width Integer parameter not used
_height Integer parameter not used
_ppi Integer density of output image; will be used to calculate feature size and will be embedded into final image whenever possible

Remarks

Deprecated. Use the overloaded version instead.

References

2020/05/07 01:10

Page Tools