GetViewPortMeasureDict
Page properties, Measurement and coordinate units
Description
Returns the measurement dictionary of the specified viewport as a MeasureDictID value.
Syntax
Delphi
Function TPDFlib.GetViewPortMeasureDict(ViewPortID: Integer): Integer;ActiveX
Function PDFlib::GetViewPortMeasureDict(ViewPortID As Long) As LongDLL
int DLGetViewPortMeasureDict(int InstanceID, int ViewPortID);Parameters
| ViewPortID | A value returned by the GetPageViewPortID function |
|---|
Return values
| 0 | The specified ViewPortID was invalid or the viewport does not have a measurement dictionary |
|---|---|
| Non-zero | A MeasureDictID value |