VAPIMWP_VIEW_GETMAGNIFY

Gets the magnification of the document. This is a parameter of the VAPIM_VIEW message.

Syntax

#include <kvvapi.h>
SendMessage(hWndVAPI, VAPIM_VIEW, VAPIMWP_VIEW_GETMAGNIFY,
           (LPARAM) (int*) lpnMagnify );

Arguments

Argument Description
hWndVAPI The handle of the VAPI window.
lpnMagnify

A pointer to an integer that returns the document magnification:

  • 0 – Custom
  • -1 – Page width
  • -2 – Page size
  • -3 – Fit selection to window

Returns

Discussion

Use this message to set the state of a Magnify menu item or toolbar button.