sorry i didn't send this message to the good mailing list, the test have been made on windows platform.
----- "Patrice Colet" <[email protected]> a écrit : > lol, it's fun, your file misses YZM's canvas_closebang and > canvas_initbang, but i could compile it by adding missing lines, > > a diff file would be a great thing :D > > I couldn't water parchy, maybe because I'm missing [expr] object? > > expr $f1>68 && $f1<79 > ... couldn't create > expr $f1>457 && $f1<462 > ... couldn't create > args > > ----- "Jonathan Wilkes" <[email protected]> a écrit : > > > Oh, and... I'm not sure if screenpos is totally accurate. I haven't > > > tested it in different window managers. > > > > -Jonathan > > > > --- On Tue, 5/24/11, Jonathan Wilkes <[email protected]> wrote: > > > > > From: Jonathan Wilkes <[email protected]> > > > Subject: canvas get method > > > To: [email protected] > > > Date: Tuesday, May 24, 2011, 6:30 PM > > > Hi list, > > > Here's my first attempt at some c > > > code to create a "get" method to > > > query the properties of a canvas. I included the > > > entire g_canvas.c from > > > 0.43 (haven't started using git and diff yet) and a demo > > > patch with some > > > helper abstractions. Some things that it does: > > > > > > * [namecanvas] (and [sendcanvas]) are _actually_ obsolete > > > * canvas environment variables available to the user > > > (filename, dir, > > > canvas-local paths, dollarzero) > > > * parent attributes (like dollarzero) are gettable without > > > having to give > > > it as an argument to the abstraction > > > * possible to find the toplevel canvas that contains "this" > > > > > > abstraction (plus making all kinds of "canvas-abs" like the > > > list-abs lib) > > > * ability to get gop status, coords values, patch screen > > > position, > > > abstraction's position on parent, and other goodies that > > > are currently > > > scattered all around external libraries with various > > > interfaces > > > * abstraction can get a list of all attributes (like > > > dollarzero) from > > > all the abstraction instances that exist. (Probably > > > should institute > > > patch 1403917 to make this rock-solid.) > > > * parent args are gettable! > > > > > > Things seem to work alright so far, but I'm not sure how to > > > handle > > > reentrancy. Also, I'm currently replying to queries > > > using the attribute > > > as a selector. The only model I had-- the [cnv] > > > get_pos-- just sends the > > > data, but it seems cleaner to send to one receive-symbol > > > and [route] > > > accordingly. (I also much prefer one "get" method to > > > separate ones to > > > access each attribute.) > > > > > > -Jonathan > > > > _______________________________________________ > > Pd-dev mailing list > > [email protected] > > http://lists.puredata.info/listinfo/pd-dev > > -- > Patrice Colet -- Patrice Colet _______________________________________________ Pd-dev mailing list [email protected] http://lists.puredata.info/listinfo/pd-dev
