Re: bitmap from clipboard to file
"umeca74" <[email protected]>
| Newsgroups | gmane.comp.windows.wtl |
|---|---|
| Message-ID | <[email protected]> |
--- In [email protected], "Jim Barry" <j.barry@...> wrote: > > Hi Nikos. It's probably best to avoid GlobalSize, as it may return a > larger value than the size that was originally passed to GlobalAlloc that's true, i played with it and it was a few bytes extra than the actual biSizeImage, but using the accurate size didn't make any difference > actual problem is that for a 32-bit screen capture, biCompression > is set to BI_BITFIELDS, therefore the bmiColors array that follows > the header contains three DWORD bit-masks, meaning that the pixel > data starts 12 bytes after the bfOffBits value that you calculated that was spot on as usual! I assumed there was no palette for high color bitmaps. Thanks Jim! (how come ALL samples in the documentation are mostly wrong and don't mention this age old issue?) ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/wtl/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/wtl/join (Yahoo! ID required) <*> To change settings via email: mailto:[email protected] mailto:[email protected] <*> To unsubscribe from this group, send an email to: [email protected] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/