Codejock Developer Community : Changes to imagemanager, missing functionality http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 12 Jun 2026 02:35:07 +0000 Tue, 19 Feb 2008 04:31:31 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=9593 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Changes to imagemanager, missing functionality : Sorry. Got it. Sample for others...]]> http://forum.codejock.com/forum_posts.asp?TID=9593&PID=31327&title=changes-to-imagemanager-missing-functionality#31327 Author: Janomat
Subject: 9593
Posted: 19 February 2008 at 4:31am

Sorry. Got it. Sample for others following this thread...

    CXTPImageManagerIcon* pXTPIcon = XTPImageManager()->GetImage(MYICONID, 16);
    CXTPImageManagerIconHandle cXTPIconHandle = pXTPIcon->GetIcon(xtpImageNormal);
    CXTPImageManagerIconHandle cXTPnewIconHandle;
    cXTPnewIconHandle.CopyHandle(cXTPIconHandle);
    HBITMAP hBitmap = cXTPnewIconHandle.GetBitmap();

hBitmap can be used for creating an hIcon if needed using this code:

HICON Helper::CreateAlphaIcon(HBITMAP hBitmap, const CSize& size)
{
    HICON hIcon = NULL;
    CBitmap bmpResample;
    CImageList list;

    if (XTPImageManager()->IsAlphaIconsImageListSupported())
    {
        list.Create(size.cx, size.cy, ILC_COLOR32, 0, 1);
        bmpResample.Attach(hBitmap);
        list.Add(&bmpResample, (CBitmap*)NULL);
    }
    else
    {
        list.Create(size.cx, size.cy, ILC_MASK | ILC_COLOR24, 0, 1);
        bmpResample.Attach(CXTPImageManager::ResampleAlphaLayer(hBitmap, RGB(255,255,255)));
        list.Add(&bmpResample, RGB(255,255,255));
    }
    hIcon = list.ExtractIcon(0);
    bmpResample.Detach();
   
    return hIcon;
}

Thanks oleg :)

Jan

]]> Tue, 19 Feb 2008 04:31:31 +0000 http://forum.codejock.com/forum_posts.asp?TID=9593&PID=31327&title=changes-to-imagemanager-missing-functionality#31327 <![CDATA[Changes to imagemanager, missing functionality : Obviously you didn&#039;t try...]]> http://forum.codejock.com/forum_posts.asp?TID=9593&PID=31273&title=changes-to-imagemanager-missing-functionality#31273 Author: Oleg
Subject: 9593
Posted: 18 February 2008 at 3:43am

Obviously you didn't try my solutions...]]> Mon, 18 Feb 2008 03:43:49 +0000 http://forum.codejock.com/forum_posts.asp?TID=9593&PID=31273&title=changes-to-imagemanager-missing-functionality#31273 <![CDATA[Changes to imagemanager, missing functionality : Hi Oleg,i need it the other...]]> http://forum.codejock.com/forum_posts.asp?TID=9593&PID=31271&title=changes-to-imagemanager-missing-functionality#31271 Author: Janomat
Subject: 9593
Posted: 18 February 2008 at 1:47am

Hi Oleg,

i need it the other way round. I donīt want to copy a HBITMAP to the imagemanager, i need to get a HBITMAP or HICON FROM the Imagemanager. Even telling the imagemanager not to use ressources is the opposit of what i need and want.

Your solution ist:
    // Summary:
    //     Copies data from an HBITMAP or CXTPImageManagerIconHandle object

I need functions to get the imagemanager to create a hicon or hbitmap of itīs internal image in memory and iīm wondering why the imagemanager doesnīt offer these.

Best regards,

Jan




]]> Mon, 18 Feb 2008 01:47:45 +0000 http://forum.codejock.com/forum_posts.asp?TID=9593&PID=31271&title=changes-to-imagemanager-missing-functionality#31271 <![CDATA[Changes to imagemanager, missing functionality : Hi, Just copy it to som fre...]]> http://forum.codejock.com/forum_posts.asp?TID=9593&PID=31257&title=changes-to-imagemanager-missing-functionality#31257 Author: Oleg
Subject: 9593
Posted: 17 February 2008 at 5:04am

Hi,

 
Just copy it to som fre handle:
 
CXTPImageManagerIconHandle xtphIcon = icon.GetIcon();
CXTPImageManagerIconHandle hIconFree;
hIconFree.CopyHandle(xtphIcon);
 
or don't use resources feature - pImageManager->m_bUseResources = FALSE;
 
]]> Sun, 17 Feb 2008 05:04:31 +0000 http://forum.codejock.com/forum_posts.asp?TID=9593&PID=31257&title=changes-to-imagemanager-missing-functionality#31257 <![CDATA[Changes to imagemanager, missing functionality : Hi there,while appreciating the...]]> http://forum.codejock.com/forum_posts.asp?TID=9593&PID=31222&title=changes-to-imagemanager-missing-functionality#31222 Author: Janomat
Subject: 9593
Posted: 15 February 2008 at 8:41am

Hi there,

while appreciating the changes in the imagemanager in reducing the amount of needed handles for storing all the content iīm missing some functionality.
In Toolkit 10.4 it was possible to extract the hbitmap or hicon from the imagemanager, depending on the way the image was stored in the imagemanger, with the following code.

    CXTPImageManagerIcon icon = XTPImageManager()->GetImage(IDC_MYICON, 16);
    CXTPImageManagerIconHandle xtphIcon = icon.GetIcon();
    HBITMAP hBitmap = xtphIcon.GetBitmap();
    HICON hIcon = xtphIcon.GetIcon();

Now it is absolutly impossible to get these informations from the imagemanager. This leads to the need of storing hbitmaps and hicons in seperate stores having the side effect of even more handle allocations.

Why doesnīt the Imagemanager store appropriate functionality to create hbitmap and hicon from itīs internal store.

Am i missing something?

Thanks for reading so far, hoping for your answers :)

Jan


]]> Fri, 15 Feb 2008 08:41:30 +0000 http://forum.codejock.com/forum_posts.asp?TID=9593&PID=31222&title=changes-to-imagemanager-missing-functionality#31222