User Tools

Site Tools


api:dk11:delphi:fmx.giscontrolprintpreview.tgis_controlprintpreviewform.preview_tgis_printmanagerabstract_double

Table of Contents

TGIS_ControlPrintPreviewForm.Preview method

DK11 for Delphi | FMX.GisControlPrintPreview.TGIS_ControlPrintPreviewForm.Preview | Constructors | Methods | Properties | Events

Show preview form. Start previewing on page number.

Available also on: .NET WinForms | Java | ActiveX.

Syntax

// Delphi
public
  procedure Preview(
    const _printManager : TGIS_PrintManagerAbstract;
    var _scale : Double
  );
// C++ Builder
public:
  void Preview(
    TGIS_PrintManagerAbstract* const _printManager,
    double &_scale
  );

Parameters

Name Type Description
_printManager TGIS_PrintManagerAbstract print manager object
_scale Double scale factor used during print (for printing scale etc); if scale=0 then scale will be calculated automatically to fit the _extent
2020/05/22 01:06