Codejock Developer Community : PNG Toolbar images are showing too small http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 22 Apr 2026 13:50:38 +0000 Wed, 29 Oct 2008 16:06:40 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=12554 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[PNG Toolbar images are showing too small : ok :) ]]> http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42474&title=png-toolbar-images-are-showing-too-small#42474 Author: Oleg
Subject: 12554
Posted: 29 October 2008 at 4:06pm

ok :)

]]> Wed, 29 Oct 2008 16:06:40 +0000 http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42474&title=png-toolbar-images-are-showing-too-small#42474 <![CDATA[PNG Toolbar images are showing too small : Hi, The PNG bitmap is 288x48...]]> http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42453&title=png-toolbar-images-are-showing-too-small#42453 Author: evoX
Subject: 12554
Posted: 29 October 2008 at 6:04am

Hi,
  The PNG bitmap is 288x48 pixels and in debugger SetIcons function loads 2 icons with the size of 48x48
   I have tried a PNG with the size of 96x48 and now the bitmaps are displayed correctly !
   It seems that SetIcons loads the entire bitmap, no matter what size you specify in szLargeIcons and then it just slices the bitmap according to the number of toolbar buttons and then it scales the image to fit in toolbar, very strange behaviour.
   You should specify in documentation or in sample source code as a comment that // The Toolbar bitmap should be the exact size or it won't display correctly.
 
Thanks Oleg !
You have a great supprt !
]]> Wed, 29 Oct 2008 06:04:00 +0000 http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42453&title=png-toolbar-images-are-showing-too-small#42453 <![CDATA[PNG Toolbar images are showing too small : Hi, Looks right. What size...]]> http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42449&title=png-toolbar-images-are-showing-too-small#42449 Author: Oleg
Subject: 12554
Posted: 29 October 2008 at 5:09am

Hi,

Looks right.
What size IDB_MAINTOOLBAR bitmap has ?
 
also try step into SetIcons and check how many icons atually set.
]]> Wed, 29 Oct 2008 05:09:14 +0000 http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42449&title=png-toolbar-images-are-showing-too-small#42449 <![CDATA[PNG Toolbar images are showing too small : IDR_TOOLBAR TOOLBAR 48, 48BEGIN...]]> http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42435&title=png-toolbar-images-are-showing-too-small#42435 Author: evoX
Subject: 12554
Posted: 28 October 2008 at 6:51pm

IDR_TOOLBAR TOOLBAR  48, 48
BEGIN
    BUTTON      ID_MAIN_EXIT
    BUTTON      ID_MAIN_TEST
END
 
 
...I have also tried with IDR_TOOLBAR TOOLBAR MOVEABLE PURE 48,48 just like in WinZip GUI sample..., but I got the same result. 
 
....and this is the menu
IDR_MAIN_MENU MENU
BEGIN
    POPUP "Main"
    BEGIN
        MENUITEM "E&xit",                       ID_MAIN_EXIT
        MENUITEM "Test",                        ID_MAIN_TEST
    END
END
]]> Tue, 28 Oct 2008 18:51:31 +0000 http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42435&title=png-toolbar-images-are-showing-too-small#42435 <![CDATA[PNG Toolbar images are showing too small : Hi, paste IDR_TOOLBAR resource...]]> http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42432&title=png-toolbar-images-are-showing-too-small#42432 Author: Oleg
Subject: 12554
Posted: 28 October 2008 at 4:51pm

Hi,

paste IDR_TOOLBAR resource from rc file here.
]]> Tue, 28 Oct 2008 16:51:35 +0000 http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42432&title=png-toolbar-images-are-showing-too-small#42432 <![CDATA[PNG Toolbar images are showing too small : The images on toolbar are automatically...]]> http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42428&title=png-toolbar-images-are-showing-too-small#42428 Author: evoX
Subject: 12554
Posted: 28 October 2008 at 2:28pm

The images on toolbar are automatically scaled down from 48x48 to 16x16, so I get something like this

the toolbar has 2 buttons (48x48), but both images appear on the first button.

 
This is the toolbar source code:

CXTPCommandBars* pCommandBars = GetCommandBars();

pCommandBars->SetMenu(_T("Menu Bar"), IDR_MAIN_MENU);

CXTPToolBar* pToolBar = pCommandBars->Add(_T("Main"), xtpBarBottom);

if (!pToolBar || !pToolBar->LoadToolBar(IDR_TOOLBAR, FALSE))

{

TRACE0("Failed to create toolbar\n");

return -1;

}

XTPImageManager()->SetIcons(IDR_TOOLBAR, IDB_MAINTOOLBAR);

pCommandBars->SetTheme(xtpThemeOffice2007);

pCommandBars->GetCommandBarsOptions()->szLargeIcons = CSize(48, 48);

pCommandBars->GetCommandBarsOptions()->bLargeIcons = TRUE;

Why the images are not displayed at their original size of 48x48 pixels ?
Thanks !
]]> Tue, 28 Oct 2008 14:28:35 +0000 http://forum.codejock.com/forum_posts.asp?TID=12554&PID=42428&title=png-toolbar-images-are-showing-too-small#42428