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LVectorWindow::ScrollTo

Summary

Scrolls the displayed vector to the specified position.

Syntax

#include "ltwrappr.h"

POINT LVectorWindow::ScrollTo(x, y)

Parameters

L_INT x

The x position to which to scroll the vector.

L_INT y

The y position to which to scroll the vector.

Returns

A point structure that holds the actual horizontal and vertical distances by which the vector was scrolled.

Comments

The units for x and y are in pixels, with the top, left pixel of the image being 0,0. This function can be used with or without scrollbars.

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__ScrollToExample(HWND hWndParent, LVectorWindow *pVectorWindow) 
{ 
   UNREFERENCED_PARAMETER(hWndParent); 
 
   static L_INT xPos=0; 
   static L_INT yPos= 0; 
 
   xPos++; 
   yPos++; 
   pVectorWindow->ScrollTo(xPos, yPos); 
 
   return SUCCESS; 
}