LVectorWindow::ScrollTo

Show in webframe

#include "ltwrappr.h"

POINT LVectorWindow::ScrollTo(x, y)

L_INT x;	/* the x position */
L_INT y;	/* the y position */

Scrolls the displayed vector to the specified position.

Parameter	Description
x	The x position to which to scroll the vector.
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

LVKRN

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

See Also

Functions:

LVectorWindow::ScrollBy, Class Members

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;
}