July 2015 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Create maps from an SVG file in Roassal

by Johan Fabry

Hey, you forgot Baarle-Hertog â¦ https://en.wikipedia.org/wiki/Baarle-Hertog <https://en.wikipedia.org/wiki/Baarle-Hertog> Or maybe thatâs even too complicated a situation for SVG to handle :-) > On Jul 31, 2015, at 16:51, FranÃ§ois Stephany <tulipe.moutarde(a)gmail.com> wrote: > > It works with the explicit line-to: > Any hint on how to force its inclusion in Inkscape ? > > > > On Fri, Jul 31, 2015 at 9:18 PM, Alexandre Bergel <alexandre.bergel(a)me.com <mailto:alexandre.bergel@me.com>> wrote: > It will soon come :-) > > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu <http://www.bergel.eu/> > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > >> On Jul 31, 2015, at 2:36 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com <mailto:i.uhnak@gmail.com>> wrote: >> >> The chapter for MapBuilder hasn't been done yet, but it is planned. :) >> > > > <Screen Shot 2015-07-31 at 21.50.58.png> ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile

July 31, 2015

Re: [Pharo-users] Create maps from an SVG file in Roassal

by FranÃ§ois Stephany

Yep, you're right the path parser doesnt not conform with the spec. From Section 8.3.2 of http://www.w3.org/TR/SVG/paths.html#PathDataMovetoCommands If a moveto is followed by multiple pairs of coordinates, the subsequent > pairs are treated as implicit lineto commands. Thanks for the pointer :) If you have any idea on how to output those explicit "l", I'm all ears... On Fri, Jul 31, 2015 at 7:36 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > > On Fri, Jul 31, 2015 at 6:31 PM, FranÃ§ois Stephany < > tulipe.moutarde(a)gmail.com> wrote: > >> Hi there, >> >> I'm trying to import an SVG file describing the provinces of Belgium in >> Roassal. >> I've cleaned an SVG file found on wikipedia and trying to import it. >> >> I'm trying to imitate the way it is done with Countries. So: >> >> RTMapBuilder class>>provincesOfBelgium >>> ^ #(#antwerp #brussels #eastFlanders #flemishBrabant #hainaut #liege >>> #limburg #luxembourg #namur #walloonBrabant #westFlanders) >>> >> >> and implemented to corresponding SVG paths. Here's one example: >> >> RTSVGPath class>> antwerp >>> ^'m 177.419,25.0693 1.379,-3.5593 -2.986,-1.3778 -3.33,0.5742 >>> -0.114,-3.1001 -4.019,-4.0187 1.492,-5.9704 -2.181,-2.8706 -1.952,-0.2298 >>> -1.034,-1.2628 -2.411,5.1667 -3.673,3.7892 -3.101,-2.067 -5.396,1.378 >>> -2.068,-1.8371 4.479,-0.9188 0.345,-5.1667 -6.2,-2.1815 -4.938,5.741 >>> 0.114,2.8704 -8.611,-0.574 1.264,-5.5112 -5.397,0 -6.43,3.4444 1.263,4.5929 >>> 2.411,2.7555 -1.492,2.6409 -4.478,-0.6891 0.115,-2.7555 -6.43,0.3443 >>> 0,2.4112 2.296,0.5743 -0.345,5.5112 3.904,1.0336 -3.1,3.3295 3.056,7.4863 >>> 0.504,5.9475 -7.923,0.2296 -2.985,3.1002 1.722,1.837 -0.114,3.5595 >>> 2.889,0.4893 3.352,-0.9423 7.038,4.5375 3.704,-0.5553 1.759,1.7593 >>> 3.149,-1.7593 4.075,2.1297 2.963,-3.6118 11.112,-1.7592 0.092,3.3337 >>> 11.576,-3.6113 1.204,-3.0562 5.001,-0.8332 2.129,-3.8894 4.723,-0.7409 >>> 0.741,-1.9448 2.223,0.8336 1.481,-0.8336 0.186,-4.9079 -4.075,-2.0373 >>> 1.605,-5.4063 z'. >> >> > > Apparently the path parser doesn't conform to specs? > > in the code I see a nice comment "The description of SVG path, says that M > and m may accept more than one coordinates. In practices, this is rarely > the case. " > This also applies for other commands that should support multiple > coordinates. > > anyway, try this (I made all line-to commands explicit): > > 'm 177.419,25.0693 l 1.379,-3.5593 l -2.986,-1.3778 l -3.33,0.5742 l > -0.114,-3.1001 l -4.019,-4.0187 l 1.492,-5.9704 l -2.181,-2.8706 l > -1.952,-0.2298 l -1.034,-1.2628 l -2.411,5.1667 l -3.673,3.7892 l > -3.101,-2.067 l -5.396,1.378 l -2.068,-1.8371 l 4.479,-0.9188 l > 0.345,-5.1667 l -6.2,-2.1815 l -4.938,5.741 l 0.114,2.8704 l -8.611,-0.574 > l 1.264,-5.5112 l -5.397,0 l -6.43,3.4444 l 1.263,4.5929 l 2.411,2.7555 l > -1.492,2.6409 l -4.478,-0.6891 l 0.115,-2.7555 l -6.43,0.3443 l 0,2.4112 l > 2.296,0.5743 l -0.345,5.5112 l 3.904,1.0336 l -3.1,3.3295 l 3.056,7.4863 l > 0.504,5.9475 l -7.923,0.2296 l -2.985,3.1002 l 1.722,1.837 l -0.114,3.5595 > l 2.889,0.4893 l 3.352,-0.9423 l 7.038,4.5375 l 3.704,-0.5553 l > 1.759,1.7593 l 3.149,-1.7593 l 4.075,2.1297 l 2.963,-3.6118 l > 11.112,-1.7592 l 0.092,3.3337 l 11.576,-3.6113 l 1.204,-3.0562 l > 5.001,-0.8332 l 2.129,-3.8894 l 4.723,-0.7409 l 0.741,-1.9448 l > 2.223,0.8336 l 1.481,-0.8336 l 0.186,-4.9079 l -4.075,-2.0373 l > 1.605,-5.4063 z' > > > Is there a README somehwere or the original file that was used to >> generate the world map of the examples? >> > > The chapter for MapBuilder hasn't been done yet, but it is planned. :) > > Peter >

July 31, 2015

Re: [Pharo-users] Create maps from an SVG file in Roassal

by FranÃ§ois Stephany

It works with the explicit line-to: Any hint on how to force its inclusion in Inkscape ? On Fri, Jul 31, 2015 at 9:18 PM, Alexandre Bergel <alexandre.bergel(a)me.com> wrote: > It will soon come :-) > > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > On Jul 31, 2015, at 2:36 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > The chapter for MapBuilder hasn't been done yet, but it is planned. :) > > >

July 31, 2015

Re: [Pharo-users] Create maps from an SVG file in Roassal

by Alexandre Bergel

It will soon come :-) Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Jul 31, 2015, at 2:36 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > The chapter for MapBuilder hasn't been done yet, but it is planned. :) >

July 31, 2015

Pillar automatic anchors

by Peter UhnÃ¡k

Hi, I would like to resolve this issue: Automatic section anchors: Each section title should automatically generate an implicit hyperlink target (aka, anchor) pointing to the section. The text of the hyperlink target (the "reference name") is the same as that of the section title. however since I'm not familiar with Pillar I don't know how acceptable this solution could be ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ PRHTMLWriter>>visitHeader: aHeader | level | level := self configuration headingLevelOffset + aHeader level. "h1 to h7 exist." level := level min: 7 max: 1. canvas tag name: 'h' , level asString; parameterAt: 'id' put: (self createIdForHeader: aHeader); "<<< addition" with: [ self writeCounterForHeader: aHeader. super visitHeader: aHeader ]. canvas newLine ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ and ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ createIdForHeader: aHeader | id | id := aHeader text. id := id asLowercase. "replace banned characters with dashes" id := '[^0-9a-z\-]' asRegex copy: id replacingMatchesWith: '-'. "merge multiple dashes" id := '-{2,}' asRegex copy: id replacingMatchesWith: '-'. "remove dashes from beginning/end of the id" id := '^-|-$' asRegex copy: id replacingMatchesWith: ''. ^ id ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Strictly speaking HTML 5 is very permissive with the value of id, but the question is whether we really want to permit everything. E.g. unicode in url is always asking for trouble. Thanks, Peter

July 31, 2015

Re: [Pharo-users] Does RBImplementedButNotSent result in any critics for any of you?

by Paul DeBruicker

Paul DeBruicker wrote > > Uko2 wrote >>> On 31 Jul 2015, at 16:00, Paul DeBruicker < >> pdebruic@ >> > wrote: >>> >>> It seems like its not testing for the right conditions any more and >>> therefore not finding any messages that are implemented but not sent. >>> >>> >>> I think this and the problem I was having the other day is from removing >>> the use of the RBSmallLintContext class from checking criitcs issues. >>> Why did you decide to do that? >> >> >> This happened during case 15724[1]. Shouldnât be hard to fix but requires >> tests. >> >> >> [1]: https://pharo.fogbugz.com/f/cases/15724/ > Thanks for the pointer to the bug. I'll take a look. Backporting the changes from 15724 from Pharo 5 to Pharo 4 does not fix the bug. The rule still finds no results, even on a package with one class and one method. I've uploaded a slice that does fix the bug and includes a fix you may want to consider incorporating in Pharo 5. https://pharo.fogbugz.com/f/cases/16081/Fix-RBImplementedButNotSent-rule-to… The slice is in the pharo 4 inbox -- View this message in context: http://forum.world.st/Does-RBImplementedButNotSent-result-in-any-critics-fo… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 31, 2015

Re: [Pharo-users] Create maps from an SVG file in Roassal

by Peter UhnÃ¡k

On Fri, Jul 31, 2015 at 6:31 PM, FranÃ§ois Stephany < tulipe.moutarde(a)gmail.com> wrote: > Hi there, > > I'm trying to import an SVG file describing the provinces of Belgium in > Roassal. > I've cleaned an SVG file found on wikipedia and trying to import it. > > I'm trying to imitate the way it is done with Countries. So: > > RTMapBuilder class>>provincesOfBelgium >> ^ #(#antwerp #brussels #eastFlanders #flemishBrabant #hainaut #liege >> #limburg #luxembourg #namur #walloonBrabant #westFlanders) >> > > and implemented to corresponding SVG paths. Here's one example: > > RTSVGPath class>> antwerp >> ^'m 177.419,25.0693 1.379,-3.5593 -2.986,-1.3778 -3.33,0.5742 >> -0.114,-3.1001 -4.019,-4.0187 1.492,-5.9704 -2.181,-2.8706 -1.952,-0.2298 >> -1.034,-1.2628 -2.411,5.1667 -3.673,3.7892 -3.101,-2.067 -5.396,1.378 >> -2.068,-1.8371 4.479,-0.9188 0.345,-5.1667 -6.2,-2.1815 -4.938,5.741 >> 0.114,2.8704 -8.611,-0.574 1.264,-5.5112 -5.397,0 -6.43,3.4444 1.263,4.5929 >> 2.411,2.7555 -1.492,2.6409 -4.478,-0.6891 0.115,-2.7555 -6.43,0.3443 >> 0,2.4112 2.296,0.5743 -0.345,5.5112 3.904,1.0336 -3.1,3.3295 3.056,7.4863 >> 0.504,5.9475 -7.923,0.2296 -2.985,3.1002 1.722,1.837 -0.114,3.5595 >> 2.889,0.4893 3.352,-0.9423 7.038,4.5375 3.704,-0.5553 1.759,1.7593 >> 3.149,-1.7593 4.075,2.1297 2.963,-3.6118 11.112,-1.7592 0.092,3.3337 >> 11.576,-3.6113 1.204,-3.0562 5.001,-0.8332 2.129,-3.8894 4.723,-0.7409 >> 0.741,-1.9448 2.223,0.8336 1.481,-0.8336 0.186,-4.9079 -4.075,-2.0373 >> 1.605,-5.4063 z'. > > Apparently the path parser doesn't conform to specs? in the code I see a nice comment "The description of SVG path, says that M and m may accept more than one coordinates. In practices, this is rarely the case. " This also applies for other commands that should support multiple coordinates. anyway, try this (I made all line-to commands explicit): 'm 177.419,25.0693 l 1.379,-3.5593 l -2.986,-1.3778 l -3.33,0.5742 l -0.114,-3.1001 l -4.019,-4.0187 l 1.492,-5.9704 l -2.181,-2.8706 l -1.952,-0.2298 l -1.034,-1.2628 l -2.411,5.1667 l -3.673,3.7892 l -3.101,-2.067 l -5.396,1.378 l -2.068,-1.8371 l 4.479,-0.9188 l 0.345,-5.1667 l -6.2,-2.1815 l -4.938,5.741 l 0.114,2.8704 l -8.611,-0.574 l 1.264,-5.5112 l -5.397,0 l -6.43,3.4444 l 1.263,4.5929 l 2.411,2.7555 l -1.492,2.6409 l -4.478,-0.6891 l 0.115,-2.7555 l -6.43,0.3443 l 0,2.4112 l 2.296,0.5743 l -0.345,5.5112 l 3.904,1.0336 l -3.1,3.3295 l 3.056,7.4863 l 0.504,5.9475 l -7.923,0.2296 l -2.985,3.1002 l 1.722,1.837 l -0.114,3.5595 l 2.889,0.4893 l 3.352,-0.9423 l 7.038,4.5375 l 3.704,-0.5553 l 1.759,1.7593 l 3.149,-1.7593 l 4.075,2.1297 l 2.963,-3.6118 l 11.112,-1.7592 l 0.092,3.3337 l 11.576,-3.6113 l 1.204,-3.0562 l 5.001,-0.8332 l 2.129,-3.8894 l 4.723,-0.7409 l 0.741,-1.9448 l 2.223,0.8336 l 1.481,-0.8336 l 0.186,-4.9079 l -4.075,-2.0373 l 1.605,-5.4063 z' Is there a README somehwere or the original file that was used to generate > the world map of the examples? > The chapter for MapBuilder hasn't been done yet, but it is planned. :) Peter

July 31, 2015

Re: [Pharo-users] Does RBImplementedButNotSent result in any critics for any of you?

by Paul DeBruicker

Uko2 wrote >> On 31 Jul 2015, at 16:00, Paul DeBruicker < > pdebruic@ > > wrote: >> >> It seems like its not testing for the right conditions any more and >> therefore not finding any messages that are implemented but not sent. >> >> >> I think this and the problem I was having the other day is from removing >> the use of the RBSmallLintContext class from checking criitcs issues. >> Why did you decide to do that? > > > This happened during case 15724[1]. Shouldnât be hard to fix but requires > tests. > > As for context removal: Because we have 100500 contexts in Pharo and > everyone uses itâs own. Another thing is that âwhy should every rule care > about the context?â. I wan to check a single class, and the rule needs > some kind of context. I donât have a context I have a class. > > Another issues that we still have is that you cannot see whether your > method/class is violating a rule. You have to go to a result, which is a > context, query somethingâ¦ > > [1]: https://pharo.fogbugz.com/f/cases/15724/ Thanks for the pointer to the bug. I'll take a look. Re contexts, there are 539,103 Arrays in Pharo and everyone uses its own. Are there plans to remove them? Did you consider adding hooks #methodCheckWithContext: & #checkClassWithContext: for those that worked and used contexts so that for the ones that profited from the use of contexts could continue without continuing to be poorly named methods? For querying/viewing is there a way contexts could be made polymorphic with rules? -- View this message in context: http://forum.world.st/Does-RBImplementedButNotSent-result-in-any-critics-fo… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 31, 2015

Create maps from an SVG file in Roassal

by FranÃ§ois Stephany

Hi there, I'm trying to import an SVG file describing the provinces of Belgium in Roassal. I've cleaned an SVG file found on wikipedia and trying to import it. I'm trying to imitate the way it is done with Countries. So: RTMapBuilder class>>provincesOfBelgium > ^ #(#antwerp #brussels #eastFlanders #flemishBrabant #hainaut #liege > #limburg #luxembourg #namur #walloonBrabant #westFlanders) > and implemented to corresponding SVG paths. Here's one example: RTSVGPath class>> antwerp > ^'m 177.419,25.0693 1.379,-3.5593 -2.986,-1.3778 -3.33,0.5742 > -0.114,-3.1001 -4.019,-4.0187 1.492,-5.9704 -2.181,-2.8706 -1.952,-0.2298 > -1.034,-1.2628 -2.411,5.1667 -3.673,3.7892 -3.101,-2.067 -5.396,1.378 > -2.068,-1.8371 4.479,-0.9188 0.345,-5.1667 -6.2,-2.1815 -4.938,5.741 > 0.114,2.8704 -8.611,-0.574 1.264,-5.5112 -5.397,0 -6.43,3.4444 1.263,4.5929 > 2.411,2.7555 -1.492,2.6409 -4.478,-0.6891 0.115,-2.7555 -6.43,0.3443 > 0,2.4112 2.296,0.5743 -0.345,5.5112 3.904,1.0336 -3.1,3.3295 3.056,7.4863 > 0.504,5.9475 -7.923,0.2296 -2.985,3.1002 1.722,1.837 -0.114,3.5595 > 2.889,0.4893 3.352,-0.9423 7.038,4.5375 3.704,-0.5553 1.759,1.7593 > 3.149,-1.7593 4.075,2.1297 2.963,-3.6118 11.112,-1.7592 0.092,3.3337 > 11.576,-3.6113 1.204,-3.0562 5.001,-0.8332 2.129,-3.8894 4.723,-0.7409 > 0.741,-1.9448 2.223,0.8336 1.481,-0.8336 0.186,-4.9079 -4.075,-2.0373 > 1.605,-5.4063 z'. Very naively, I've tried: provinceExample > "self new provinceExample" > | b | > b := RTMapBuilder new. > b countries: RTMapBuilder provincesOfBelgium. > b color: Color lightGrey. > b open. Which does not display anything. I suspect the problem lies in the coordinates of my paths. Is there a README somehwere or the original file that was used to generate the world map of the examples? Cheers, Francois

July 31, 2015

Re: [Pharo-users] Does RBImplementedButNotSent result in any critics for any of you?

by Yuriy Tymchuk

> On 31 Jul 2015, at 16:00, Paul DeBruicker <pdebruic(a)gmail.com> wrote: > > It seems like its not testing for the right conditions any more and therefore not finding any messages that are implemented but not sent. > > > I think this and the problem I was having the other day is from removing the use of the RBSmallLintContext class from checking criitcs issues. Why did you decide to do that? This happened during case 15724[1]. Shouldnât be hard to fix but requires tests. As for context removal: Because we have 100500 contexts in Pharo and everyone uses itâs own. Another thing is that âwhy should every rule care about the context?â. I wan to check a single class, and the rule needs some kind of context. I donât have a context I have a class. Another issues that we still have is that you cannot see whether your method/class is violating a rule. You have to go to a result, which is a context, query somethingâ¦ [1]: https://pharo.fogbugz.com/f/cases/15724/

July 31, 2015