June 2014 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Broken arcCenterX:centerY:radius:startAngle:endAngle:

by Hilaire Fernandes

SOOooo, the next question is: are the Cairo libs the same on all VMs ? Found nothing on git Le 21/06/2014 20:00, Hilaire Fernandes a Ã©crit : > Right! I tested it with DrGeo on Wine and see the same results as you > > Hilaire > > Le 21/06/2014 18:20, Nicolai Hess a Ã©crit : >> I think this is a bug on cairo. The strange rendering only happens on >> strokes, >> not on solids fills and not on stroke with dashes: > -- Dr. Geo http://drgeo.eu iStoa - https://launchpad.net/istoa

June 21, 2014

Re: [Pharo-dev] is STHUB slow?

by Hilaire Fernandes

I confirm, since this morning Le 21/06/2014 20:27, stepharo a Ã©crit : > Hi > > I'm experience strange speed problem when even loading packages. > Does any of you get the same? > > Stef > > -- Dr. Geo http://drgeo.eu iStoa - https://launchpad.net/istoa

June 21, 2014

Re: [Pharo-dev] is STHUB slow?

by Tudor Girba

I confirm that saving to it seems to be slow as well. Doru On Sat, Jun 21, 2014 at 8:27 PM, stepharo <stepharo(a)free.fr> wrote: > Hi > > I'm experience strange speed problem when even loading packages. > Does any of you get the same? > > Stef > > -- www.tudorgirba.com "Every thing has its own flow"

June 21, 2014

Re: [Pharo-dev] SystemWindow instances can't be garbage-collected

by Max Leske

On 21.06.2014, at 18:53, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > On 21 Jun 2014, at 17:36, kilon alios <kilon.alios(a)gmail.com> wrote: > >> First off: >> <rant>why do we have an IRC channel if nobody seems to be listening??</rant> >> >> too small community for an irc channel. My experience with irc is that 90-99% of people logged in at least are idle. For its size #pharo is quite active actually. >> > > I am IRC when at work (and not forgetting to start the IRC client). But often when people ask questions it is exactly the wrong moment in time. > I just *canât* instantly drop what I am doing an tend to the IRC channelâ¦ I really wonder how people do itâ¦ do they really stop their work right in the > miiddle to answer questions? How are they productive? I fully agree. I was just momentarily pissed off :) > > Marcus >

June 21, 2014

is STHUB slow?

by stepharo

Hi I'm experience strange speed problem when even loading packages. Does any of you get the same? Stef

June 21, 2014

Re: [Pharo-dev] Broken arcCenterX:centerY:radius:startAngle:endAngle:

by Hilaire Fernandes

Right! I tested it with DrGeo on Wine and see the same results as you Hilaire Le 21/06/2014 18:20, Nicolai Hess a Ã©crit : > I think this is a bug on cairo. The strange rendering only happens on > strokes, > not on solids fills and not on stroke with dashes: -- Dr. Geo http://drgeo.eu iStoa - https://launchpad.net/istoa

June 21, 2014

Re: [Pharo-dev] SystemWindow instances can't be garbage-collected

by Marcus Denker

On 21 Jun 2014, at 17:36, kilon alios <kilon.alios(a)gmail.com> wrote: > First off: > <rant>why do we have an IRC channel if nobody seems to be listening??</rant> > > too small community for an irc channel. My experience with irc is that 90-99% of people logged in at least are idle. For its size #pharo is quite active actually. > I am IRC when at work (and not forgetting to start the IRC client). But often when people ask questions it is exactly the wrong moment in time. I just *canât* instantly drop what I am doing an tend to the IRC channelâ¦ I really wonder how people do itâ¦ do they really stop their work right in the miiddle to answer questions? How are they productive? Marcus

June 21, 2014

Re: [Pharo-dev] Broken arcCenterX:centerY:radius:startAngle:endAngle:

by Nicolai Hess

2014-06-21 18:05 GMT+02:00 Hilaire Fernandes <hilaire.fernandes(a)gmail.com>: > I try a direct use of this method, and the same problem occurs under > Wine/Windows. > > Is ti a problem with native boost? Is it different Cairo lib used for > Linux and Windows/Mac VM? > > Hilaire > > > > arcCenterX: xc centerY: yc radius: radius startAngle: angle1 endAngle: > angle2 > <primitive: #primitiveNativeCall module: #NativeBoostPlugin error: > errorCode> > > self nbCall: #(void cairo_arc (AthensCairoCanvas context, > double xc, > double yc, > double radius, > double angle1, > double angle2) ) > > > > > > -- > Dr. Geo http://drgeo.eu > iStoa - https://launchpad.net/istoa > > > I think this is a bug on cairo. The strange rendering only happens on strokes, not on solids fills and not on stroke with dashes: | view | view := AthensSceneView new. view extent:600@600. view scene: [:canvas | |path| path:= canvas createPath:[:builder | builder absolute. builder moveTo: -100@300. builder cwArcTo:300@300 angle:Float pi. ]. canvas surface clear: Color black. canvas setPaint: Color red. canvas setShape:path. canvas draw. (canvas setStrokePaint: Color green) width:2. canvas draw. (canvas setStrokePaint: Color yellow) width: 2;dashes:#( 3 3) offset:0. canvas draw. ]. view openInWindow.

June 21, 2014

Re: [Pharo-dev] SystemWindow instances can't be garbage-collected

by kilon alios

I don't know how familiar you are with irc channels , but that is pretty much standard behaviour. So no its definitely not a reason to close channel. I rather help people who keep trying to learn pharo than people who give up too easily to be frank with you. Quantity is not Quality ;) On Sat, Jun 21, 2014 at 6:41 PM, Max Leske <maxleske(a)gmail.com> wrote: > > On 21.06.2014, at 17:36, kilon alios <kilon.alios(a)gmail.com> wrote: > > First off: > <rant>why do we have an IRC channel if nobody seems to be > listening??</rant> > > too small community for an irc channel. My experience with irc is that > 90-99% of people logged in at least are idle. For its size #pharo is quite > active actually. > > > Probably true. We should consider closing it. Weâve had people there > asking questions before. Some of them didnât get an answer at all (bad > image for us) or were pointed to the mailing list which they probably would > have tried anyway if the channel hadnât existed... > > > sorry can't help you with your question :( > > > Thanks anyway :) > > > > On Sat, Jun 21, 2014 at 6:24 PM, Max Leske <maxleske(a)gmail.com> wrote: > >> First off: >> <rant>why do we have an IRC channel if nobody seems to be >> listening??</rant> >> >> Sorry about that. Hereâs my original question as posted on IRC: >> >> Hi guys. >> I have a couple of SystemWindow instances sitting around in my image >> which canât be garbage collected. They all once showed a debugger but that >> debugger seems to be only referenced by the window. >> Iâm kind of running in circles. Does anyone have an idea how to find the >> root pointers which prevent garbage collection of an object? Using >> PointerFinder manually isnât helping much (Iâm in a Pharo 1.1.1 image). >> >> Cheers, >> Max >> > > >

June 21, 2014

Re: [Pharo-dev] SystemWindow instances can't be garbage-collected

by Max Leske

On 21.06.2014, at 17:39, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > I guess you tried World Menu > Windows > Close all debuggers ? That will indeed close all windows but the instances still stick around. > > Did you check the Process Browser ? Yes. I also killed everything Seaside related (no more entrypoints, processes, sessionsâ¦) > > On 21 Jun 2014, at 17:24, Max Leske <maxleske(a)gmail.com> wrote: > >> First off: >> <rant>why do we have an IRC channel if nobody seems to be listening??</rant> >> >> Sorry about that. Hereâs my original question as posted on IRC: >> >> Hi guys. >> I have a couple of SystemWindow instances sitting around in my image which canât be garbage collected. They all once showed a debugger but that debugger seems to be only referenced by the window. >> Iâm kind of running in circles. Does anyone have an idea how to find the root pointers which prevent garbage collection of an object? Using PointerFinder manually isnât helping much (Iâm in a Pharo 1.1.1 image). >> >> Cheers, >> Max > >

June 21, 2014