August 2009 - Pharo-dev - lists.pharo.org

[Pharo-project] Default Background

by Torsten Bergmann

Marcus wrote: >Maybe it could be just the color stuf from the homepage? short test see attached changeset, but I would not like it since the image would grow. Bye Torsten -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3 - sicherer, schneller und einfacher! http://portal.gmx.net/de/go/chbrowser

Aug. 6, 2009

Re: [Pharo-project] Default Background

by Marcus Denker

On 06.08.2009, at 11:09, Torsten Bergmann wrote: > Adrian wrote: >> I don't like it at all... > > Then evaluate: > > World color: Color white ;) > > Dont you like the pattern idea or the colors/darkness? > > If a pattern background is OK we can agree on two or three > simple small images and provide a preference. > > We can also use a gradient without a problem ... anything > is better than pure white. > I think the background should reflext the design of the Logo. And the logo looks horrible on a black background. Maybe it could be just the color stuf from the homepage? this looks cool, I used it already for keynote slides as the background. http://pharo-project.org/ Marcus -- Marcus Denker - http://marcusdenker.de PLEIAD Lab - Computer Science Department (DCC) - University of Chile

Aug. 6, 2009

[Pharo-project] Default Background

by Torsten Bergmann

Adrian wrote: >I don't like it at all... Then evaluate: World color: Color white ;) Dont you like the pattern idea or the colors/darkness? If a pattern background is OK we can agree on two or three simple small images and provide a preference. We can also use a gradient without a problem ... anything is better than pure white. bye Torsten -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3 - sicherer, schneller und einfacher! http://portal.gmx.net/de/go/atbrowser

Aug. 6, 2009

[Pharo-project] Default Background

by Torsten Bergmann

>I like the idea. But this background is very dark don't you find? Maybe, but #brighter was removed from Color class in Pharo ;) I like it - looks OK for me on a laptop with Watery2, but I also changed the cursors since the dark one is not appropriate anymore (see thread "Cursor theming"). If you work on Mac the cursor is black anyway - on Vista it's white. Bye Torsten -- GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

Aug. 6, 2009

Re: [Pharo-project] Default Background

by Adrian Lienhard

On Aug 6, 2009, at 16:45 , Mariano Martinez Peck wrote: > Is really nice!!! No matter if it is not included in Pharo images, > we can > put that in http://code.google.com/p/pharo/wiki/CodeSnippets > > I really like it. Thank you!! I don't like it at all... Adrian

Aug. 6, 2009

[Pharo-project] Cursor theming

by Torsten Bergmann

If someone wants to also theme the cursors here is a working snippet (a) and a snippet to generate Smalltalk code from an external picture (b). Note that there are various class variables in class Cursor representing the different styles (here we only change #NormalCursor as an example) Have fun Torsten -------------------------------------------------------------------------- |form cursor| form := (Form extent: 12@19 depth: 32 fromArray: #( 3875735066 922945050 0 0 0 0 0 0 0 0 0 0 3875735066 3171091994 922945050 0 0 0 0 0 0 0 0 0 3875735066 4293256936 3171091994 922945050 0 0 0 0 0 0 0 0 3875735066 4294967295 4293256936 3171091994 922945050 0 0 0 0 0 0 0 3875735066 4294967295 4294967295 4293256936 3171091994 922945050 0 0 0 0 0 0 3875735066 4294967295 4294967295 4294967295 4293256936 3171091994 922945050 0 0 0 0 0 3875735066 4294967295 4294967295 4294967295 4294967295 4293256936 3171091994 922945050 0 0 0 0 3875735066 4294967295 4294967295 4294967295 4294967295 4294835709 4293059300 3171091994 922945050 0 0 0 3875735066 4294967295 4294967295 4294967295 4294835709 4294704123 4294506744 4292664799 3171091994 922945050 0 0 3875735066 4294967295 4294967295 4294835709 4294704123 4294506744 4294309365 4294046193 4292269784 3171091994 922945050 0 3875735066 4294967295 4294835709 4294704123 4294506744 4294309365 4294046193 4293848814 4293585642 4291809233 3171091994 922945050 3875735066 4294835709 4294704123 4294506744 4294309365 4294046193 4293848814 4293585642 4293322470 4293059298 4291414475 3171091994 3875735066 4294704123 4294506744 4294309365 4292467163 4293848814 4293585642 3171091994 3171091994 3171091994 3171091994 3171091994 3875735066 4294506744 4294309365 4292467163 4093838874 4288980395 4293322470 3154314778 1292043802 0 0 0 3875735066 4294309365 4292467163 4093838874 922945050 3540190746 4293059298 4291414475 3540190746 0 0 0 3875735066 4292467163 4093838874 922945050 0 3020097050 4289769653 4292598747 3020097050 1292043802 0 0 3171091994 4093838874 922945050 0 0 922945050 3607299610 4292401368 4290822338 3506636314 0 0 0 0 0 0 0 0 3020097050 4290822338 4292072403 3422750234 0 0 0 0 0 0 0 0 436405786 3607299610 2650998298 822281754 0 0) offset: 0@0). cursor := Cursor extent: 12@19 depth: 32. cursor offset: 0@0. cursor bits: form bits. Cursor classPool at: #NormalCursor put: cursor. cursor beCursor -------------------------------------------------------------------------- -------------------------------------------------------------------------- | image stream | image := ColorForm fromFileNamed: '/path/to/icon.gif'. stream := WriteStream with: String new. image storeOn: stream. stream contents. -------------------------------------------------------------------------- -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3 - sicherer, schneller und einfacher! http://portal.gmx.net/de/go/atbrowser

Aug. 6, 2009

Re: [Pharo-project] Default Background

by Alexandre Bergel

> -------------------------------------------------------------------- > |colors form| [...] > > World color: (InfiniteForm with: form) > -------------------------------------------------------------------- > > Have fun and keep on talking small > > > Is really nice!!! No matter if it is not included in Pharo images, > we can put that in http://code.google.com/p/pharo/wiki/CodeSnippets > > I really like it. Thank you!! I like the idea. But this background is very dark don't you find? Alexandre > > > Bye > Torsten > > [1] > -- > Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla > Firefox 3 - > sicherer, schneller und einfacher! http://portal.gmx.net/de/go/chbrowser > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Aug. 6, 2009

Re: [Pharo-project] Default Background

by Mariano Martinez Peck

On Thu, Aug 6, 2009 at 1:20 PM, Torsten Bergmann <astares(a)gmx.de> wrote: > I dislike the white background in the default Pharo distribution. Me too. > > On the other hand a real wallpaper would blow up the image too much. > agree. > > So here is a small compromise (pattern background) that is easy > to put into the update stream and looks good with most of the > polymorph themes: > > -------------------------------------------------------------------- > |colors form| > colors := Array new:256 withAll: #(0.0 0.0 0.0). > colors at: 1 put: #(0.329 0.329 0.329); > at: 2 put: #(0.204 0.204 0.204); > at: 3 put: #(0.267 0.267 0.267). > form := ((ColorForm > extent: 1@10 > depth: 8 > fromArray: #( 16777216 0 33554432 33554432 33554432 > 33554432 33554432 33554432 33554432 33554432) > offset: 0@0) > colorsFromArray: colors). > World color: (InfiniteForm with: form) > -------------------------------------------------------------------- > > Have fun and keep on talking small Is really nice!!! No matter if it is not included in Pharo images, we can put that in http://code.google.com/p/pharo/wiki/CodeSnippets I really like it. Thank you!! > > > Bye > Torsten > > [1] > -- > Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3 - > sicherer, schneller und einfacher! http://portal.gmx.net/de/go/chbrowser > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Aug. 6, 2009

Re: [Pharo-project] preparing 1.1

by Alexandre Bergel

Events for windows actions. Shall I update http://code.google.com/p/pharo/wiki/IdeasToImplement ? Alexandre On 6 Aug 2009, at 06:30, StÃ©phane Ducasse wrote: > Hi guys > > we would like also to get a list of items for 1.1 > > http://code.google.com/p/pharo/wiki/IdeasToImplement > > > â¢ MethodReference? and CompiledMethod? > â¢ Clean category / comments (some package are totally wrong) > â¢ First class packages > â¢ Files: Cleaning file/directory (Gnu + rio rewrite) > â¢ Streams > â¢ Remove projects and other > â¢ Clean ImageSegments? > â¢ MethodReference?/CompiledMethod? > â¢ NewCompiler? > â¢ Better browser > â¢ Cleaning Morphic (better integration of Polymorph) > â¢ Rome and other Sophie library > â¢ Preferences using pragmas > â¢ Checking CUIS enhancement > â¢ Checking Squeak enhancement > â¢ Enhancement Strike Fonts > â¢ underscore in selector > - test server > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Aug. 6, 2009

Re: [Pharo-project] Enhanced StrikeFonts (antiAliasing , subPixel AA)

by Henrik Johansen

AA-StrikeFont rendering is ALOT faster than TrueType rendering. Plus, they allow a good way to get nice-looking fonts on all platforms without distributing a Font with the image. You have to import new StrikeFonts manually into the image if you want more choice, only DejaVu in 7/9/12, with italic and bold variants are included in Juans changeset. If you choose one of the truetype-fonts in your system, they will, (of course) use TT-rendering instead. TrueType is somewhat better looking though, and the StrikeFonts still have some bugs: - WarpBlt doesn't work in the .cs, fixed in Squeak trunk. (F.ex leads to the mini-images on the window bar not rendering). - "Disabled" buttons using StrikeFonts draw strangely (Open Monticello Browser for an example). - The Squeak trunk version has a messed up StrikeFont class >> dejaVuSansBold12Form. (Or it might be caused by the way I loaded into Pharo, by browsing the package and installing just the latest versions of StrikeFont and BitBlt, then running StrikeFont installDejaVu) Cheers, Henry Some details: Opening up a BetaDev-image (Properties browser and workspace open), and doing: TimeProfileBrowser onBlock: [|test| 500 timesRepeat: [World fullRepaintNeeded; doOneCycle]] reveals : - TT: 39400ms total - 34278ms rendering - 13396ms rendering fonts. - 17015 inc gc's, 3271ms then installing StrikeFonts changeset and reopening Workspace/ PropertiesBrowser: - (leaf nodes are cut of at 1%, so font rendering is probably a bit higher) 28556ms total - 22445ms rendering - 1623ms rendering fonts. - 10593 inc gc's, 2068ms On Aug 6, 2009, at 3:19 23PM, Mariano Martinez Peck wrote: > > > On Wed, Aug 5, 2009 at 7:28 AM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr > > wrote: > I have the impression that in case you want to have to run your vm on > system not having the freeType plugin. > Relying less on C code is a nice option (especially when a guy did all > the work). > Often people are telling us that we should not do everything in > Smalltalk but there this is a nice solution > and all in Smalltalk. > > what about the performance between them? > > If I can choose, I will obviously choose to do as much as possible > in the smalltalk world. However, this is not always possible. If > this Juan fonts were as fast (or better) as TrueTypes and as nice of > them, I would choose Juan's work. > > Another newbie question, with this StrikeFonts, can I choose the > font to use? > > thanks > > mariano > > > Stef > > > >> Concerning the fonts, I wonder what the win is, now that we have > >> FreeType? Not that I don't like Juan's solution (I even proposed it > >> some time ago for Pharo but then others preferred FreeType). When > >> would FreeType not work and you would fall back to Juan's fonts? > >> > >> Adrian > > > > > > On Aug 5, 2009, at 09:50 , StÃ©phane Ducasse wrote: > > > >> Henrik > >> > >> here is my answer: so I would really like to get enhanced > >> strikefonts in pharo. > >> Now I would like to have the point of view of the font experts. > >> > >> http://code.google.com/p/pharo/issues/detail?id=1037 > >> > >> > >>>> Hi Stef, > >>>> > >>>> StÃ©phane Ducasse wrote: > >>>>> Hi juan > >>>>> > >>>>> Ideally in Pharo I would really like to be able to have really > >>>>> nice fonts without relying > >>>>> on external plugin. Now I do not know too much about fonts. > >>>>> Do you know that we could have the best of both worlds: > >>>>> - your idea > >>>>> - freetype. > >>>>> > >>>>> Stef > >>>> > >>>> Yes, I don't see any reason for not doing so. Load the attached. > >>>> First 'preliminaries', then the big one. > >>>> > >>>> Enjoy! > >>>> > >>>> Cheers, > >>>> Juan Vuletich > >> > >> > >> <EnhancedStrikeFontsForPharo.zip> > >> > >> > >> > >> > >> On Aug 4, 2009, at 8:05 PM, StÃ©phane Ducasse wrote: > >> > >>> From: Juan Vuletich <juan <at> jvuletich.org> > >>> Subject: [Ann] Enhanced StrikeFonts (antiAliasing , subPixel AA) > >>> Newsgroups: gmane.comp.lang.smalltalk.squeak.general > >>> Date: 2009-08-03 21:52:47 GMT (20 hours and 12 minutes ago) > >>> Hi Folks, > >>> > >>> If you update to the latest trunk, you'll load Graphics-jmv.53, > >>> Morphic-jmv.138 and System-jmv.118. This is the support for anti > >>> aliased > >>> StrikeFonts from Cuis. The new 'BitmapDejaVu' font of point size 9 > >>> is > >>> set as default. I only included size 9 (reg, italic, bold, bold > >>> italic) > >>> to avoid using too much space in the image. If people want, more > >>> sizes > >>> can be added. > >>> > >>> To do proper antialiasing / subpixel AA _without_ requiring new > >>> BitBlt > >>> modes, I use RGBMul BitBlt rule, and a second pass with RGBAdd > rule. > >>> Text looks very good, in any combination of font and background > >>> colors, > >>> even at lower Display depths and / or glyphs depths. > >>> > >>> By default underscore and caret are shown as in standard ASCII. If > >>> you > >>> prefer the classic ST-80 left and up arrow, evaluate 'StrikeFont > >>> useLeftArrow'. To go back to the default, evaluate 'StrikeFont > >>> useUnderscore'. I also added 2 preferences #subPixelRenderFonts > and > >>> #subPixelRenderColorFonts (both default to true). > >>> > >>> Andreas, thanks for all your help! > >>> > >>> Comments are welcome. > >>> > >>> Cheers, > >>> Juan Vuletich > >>> > >>> _______________________________________________ > >>> Pharo-project mailing list > >>> Pharo-project(a)lists.gforge.inria.fr > >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo- > project > >> > >> _______________________________________________ > >> Pharo-project mailing list > >> Pharo-project(a)lists.gforge.inria.fr > >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 6, 2009