Re: Transparency channel
Bob Friesenhahn <[email protected]>
| Newsgroups | gmane.comp.video.graphicsmagick.core |
|---|---|
| Message-ID | <[email protected]> |
On 1 Mar 2004, David N. Welton wrote: > According to this, the IM guy(s) implemented the 'O' mapping for > MagickGetImagePixels - could that be added to GM as well? > > http://studio.imagemagick.org/magick/viewtopic.php?t=1295&sid=94c8bad5d7ac3df289717ed1ba333851 As of this evening, GraphicsMagick has 'O' (opacity) and 'T' (transparency) map options. The 'T' map option does the same thing as the previously existing (and still existing) 'A' option, but its meaning should be more clear. The constitute tests still pass. Let me know if you experience any problems. If you can tell me the map strings that TclMagick uses, I can add a special case to make it faster. Bob ====================================== Bob Friesenhahn [email protected] http://www.simplesystems.org/users/bfriesen ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click