In This Topic ▼

LVectorWindow::ZoomOut

Summary

Zooms out on the displayed vector.

Syntax

#include "ltwrappr.h"

L_VOID LVectorWindow::ZoomOut(L_VOID)

Returns

None.

Comments

This will zoom out by the amount specified in LVectorWindow::SetZoomPercent.

Required DLLs and Libraries

LTVKRN
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Example

Assumes pVectorWindow points to a valid LVectorWindow object.

L_INT LVectorWindow__ZoomOutExample(LVectorWindow *pVectorWindow) 
{ 
   //Increase the ZoomPercent and zoom out 
   L_INT nZoomPercent = pVectorWindow->GetZoomPercent(); 
 
   pVectorWindow->SetZoomPercent(nZoomPercent +10); 
 
   pVectorWindow->ZoomOut(); 
 
   return SUCCESS; 
}