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#1 Posted : Tuesday, May 30, 2006 7:05:57 PM(UTC)

red dy  
red dy

Groups: Registered
Posts: 3


I have a little problem with load bitmap. I need load bitmap without view perspective value, in help files a found:
ELO_ROTATED    [0x00000010] Loads files without rotating them. This affects files that can be saved with a rotated view perspective. For more information refer to Accounting for View Perspective.
ELO_ROTATED flag in LOADFILEOPTION struct. I try to use that:

LOADFILEOPTION option;
L_GetDefaultLoadFileOption(&option, sizeof(LOADFILEOPTION));
option.Flags |= ELO_ROTATED;
L_LoadBitmap ((LPTSTR)(LPCTSTR)m_file, &m_bmh, 0, ORDER_BGR, &option, NULL);

But this code has no effect. Why?
 

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#2 Posted : Sunday, June 4, 2006 4:49:39 AM(UTC)

Ali  
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Was thanked: 2 time(s) in 2 post(s)

In v14.5, we added a flag : ELO_IGNOREVIEWPERSPECTIVE, this flag Ignore the view perspective stored in the file and load the file as TOP_LEFT. If you are loading a TIF or Exif file that looks rotated or flipped, try setting this flag before loading the file.

For older versions, please read the following post on our site, which gives a suggested approach to making your program work like other common applications: http://support.leadtools...orums/3043/ShowPost.aspx

The relevant part is toward the end (dated 11-16-2005, 10:47).


Thanks,
Ali Abo Al-Rob
LEADTOOLS Technical Support



 
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