home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: comp.os.ms-windows.programmer.misc
- Path: sparky!uunet!haven.umd.edu!decuac!pa.dec.com!suned1.Nswses.Navy.Mil!jkb
- From: jkb@suned1.Nswses.Navy.Mil (John K Bunk)
- Message-ID: <9301211730.AA22170@suned1.Nswses.Navy.Mil>
- Organization: NSWSES Code 4g13 - Opinions: Are Mine Alone
- Subject: MFC Question: can I get a DC from a CDC?
- Date: Thu, 21 Jan 1993 09:30:43 -0800
- X-Received: by usenet.pa.dec.com; id AA16499; Thu, 21 Jan 93 11:47:40 -0800
- X-Received: by inet-gw-1.pa.dec.com; id AA00724; Thu, 21 Jan 93 09:56:50 -0800
- X-Received: by suned1.Nswses.Navy.Mil (4.1/Nswses4.1.2_920723eb)
- id AA22170; Thu, 21 Jan 93 09:30:44 PST
- X-Mailer: Mail User's Shell (7.2.3 5/22/91)
- X-To: comp.os.ms-windows.programmer.misc.usenet
- Lines: 26
-
- I'm currently learing C++ and MFC by creating a
- Device Independant Bitmap (DIB) object which reads
- a .BMP file and displays the bitmap via a CDC
- object.
-
- The problem: SetDIBitsToDevice needs a DC for
- it's first argument. SetDIBitsToDevice is not
- a member of the CDC class. The DC attribute
- within the CDC class is probably a private item
- (can't find it in the Class Libraries Reference
- manual). I cannot find any CDC member which gives
- me a DC. So, how can I get a DC from the CDC
- passed to my DIB paint routine to give to the
- SetDIBitsToDevice call?
-
- Thanks in advance for all responses!
- John Bunk
-
- P.S. If someone has already written a DIB object
- which can read .BMP files, please let me know!
-
- --
- John Bunk, Code 4G13, NSWC-PHD
- jkb@suned1.nswses.navy.mil
- Any statements / opinions made here are mine, alone, not the Navy's.
- But that's OK, the Navy is usually wrong anyhow.
-