please dont rip this site Prev Next

SetViewportExtEx info  Overview  Group

The SetViewportExtEx function sets the horizontal and vertical extents of the viewport for a device context by using the specified values.

BOOL SetViewportExtEx(

    HDC hdc,

// handle of device context

    int nXExtent,

// new horizontal viewport extent

    int nYExtent,

// new vertical viewport extent

    LPSIZE lpSize 

// original viewport extent

   );

Parameters

hdc
Identifies the device context.
nXExtent
Specifies the horizontal extent, in device units, of the viewport.
nYExtent
Specifies the vertical extent, in device units, of the viewport.
lpSize
Points to a SIZE structure. The previous viewport extents (in device units) are placed in this structure. If lpSize is NULL, nothing is returned.

Return Values

If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero. To get extended error information, call GetLastError.

Remarks

When the following mapping modes are set, calls to the SetWindowExtEx and SetViewportExtEx functions are ignored.

When MM_ISOTROPIC mode is set, an application must call the SetWindowExtEx function before it calls SetViewportExtEx.

See Also

GetViewportExtEx, SetWindowExtEx, SIZE 

file: /Techref/os/win/api/win32/func/src/f83_13.htm, 3KB, , updated: 2000/4/7 12:19, local time: 2024/5/8 13:24,
TOP NEW HELP FIND: 
3.140.255.150:LOG IN
 ©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?
Please DO link to this page! Digg it! / MAKE!

<A HREF="http://www.piclist.com/techref/os/win/api/win32/func/src/f83_13.htm"> SetViewportExtEx</A>
After you find an appropriate page, you are invited to your to this massmind site! (posts will be visible only to you before review) Just type a nice message (short messages are blocked as spam) in the box and press the Post button. (HTML welcomed, but not the <A tag: Instead, use the link box to link to another page. A tutorial is available Members can login to post directly, become page editors, and be credited for their posts.


Link? Put it here: 
if you want a response, please enter your email address: 
Attn spammers: All posts are reviewed before being made visible to anyone other than the poster.
Did you find what you needed?
  PICList 2024 contributors:
o List host: MIT, Site host massmind.org, Top posters @none found
- Page Editors: James Newton, David Cary, and YOU!
* Roman Black of Black Robotics donates from sales of Linistep stepper controller kits.
* Ashley Roll of Digital Nemesis donates from sales of RCL-1 RS232 to TTL converters.
* Monthly Subscribers: Gregg Rew. on-going support is MOST appreciated!
* Contributors: Richard Seriani, Sr.
 

Welcome to www.piclist.com!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  .