- Pharo-users - lists.pharo.org

Unicode

by Bob Williams

It would seem that the infrastructure for Unicode is in place, but there seems no apparent way to load Unicode fonts. The code example for loading TrueType does not work. Can some one point me to documentation on how to load Unicode? Thanks. Bob williams

Feb. 1, 2014

Re: [Pharo-users] Hyperion (vector graphics editor and GUI designer using Athens)

by Bob Williams

Kilon I can probably help you as it was in a Smalltalk application that I developed in the early 1990s, ObjectiveFM, for my doctoral dissertation and later was a commercial product. The method is below and it is for a cubic Bezier spline. I am considering add a GIS package to Pharo and would like to have assistance. I would also note that you should look at the series of books called Graphics Gems (5 books) that are a great resource. Bob Williams correlatesTo: testPoint within: correlationDistance | dz index point return singleSpline aPoint testReturn | "self halt." aPoint := testPoint. return := nil. dz := self controlPoints first - aPoint. ((dz dotProduct: dz) < self minimumDistance) ifTrue: [ ^ self controlPoints first ]. dz := self controlPoints last - aPoint. ((dz dotProduct: dz) < self minimumDistance) ifTrue: [ ^ self controlPoints last]. index := -2. ((controlPoints size) // 3) timesRepeat: [ index := index + 3. "eliminate segments from consideration if the bounding box about them does not contain aPoint" singleSpline := OFMSingleBezierSpline createFrom: (Array with: (controlPoints at: index) with: (controlPoints at: index +1) with: (controlPoints at: index +2) with: (controlPoints at: index +3) point := singleSpline nearestPointOnCurveFor: aPoint. (point notNil) ifTrue: [ ((point distanceFrom: aPoint) <= correlationDistance) ifTrue: [ testReturn := true ] ifFalse: [ testReturn := false ] ] ifFalse: [ point := ((singleSpline z1 distanceFrom: aPoint) < (singleSpline z2 distanceFrom: aPoint)) ifTrue: [ singleSpline z1 ] ifFalse: [singleSpline z2 ]. ((point distanceFrom: aPoint) < correlationDistance) ifTrue: [ testReturn := true ] ifFalse: [ testReturn := false ] ]. (testReturn) ifTrue: [ (return isNil) ifTrue: [ return := point ] ifFalse: [ ((point distanceFrom: aPoint) < (return distanceFrom: aPoint)) ifTrue: [return := point] ]]]. ^return

Feb. 1, 2014

Slides from Fosdem: Pharo4: Plans and Dreams

by Marcus Denker

Pharo4: Plans and Dreams http://www.slideshare.net/MarcusDenker/2013-fosdempharo4 http://marcusdenker.de/talks/14Fosdem/2013-FOSDEM-Pharo4.pdf

Feb. 1, 2014

Re: [Pharo-users] [Pharo-dev] Yet another week of commits

by Norbert Hartl

Am 31.01.2014 um 20:21 schrieb blake <dsblakewatson(a)gmail.com>: > Websense categorizes "association.pharo.org" as "sex". > That should help attract new people :) Norbert > > On Fri, Jan 31, 2014 at 10:56 AM, Pharo4Stef <pharo4Stef(a)free.fr> wrote: > Another week of improvements > > http://association.pharo.org/web/weekly/Commits-Jan-3 > > stef >

Feb. 1, 2014

Slides Pharo3 Fosdem

by Marcus Denker

Hi, My slides for Fosdem are online (Pharo3, Pharo4 later) http://www.slideshare.net/MarcusDenker/pharo3-at-fosdem http://marcusdenker.de/talks/14Fosdem/2014-FOSDEM-Pharo3.pdf

Feb. 1, 2014

Re: [Pharo-users] [Pharo-dev] Yet another week of commits

by Pharo4Stef

So it looks like a useful service :) > Websense categorizes "association.pharo.org" as "sex". > > > On Fri, Jan 31, 2014 at 10:56 AM, Pharo4Stef <pharo4Stef(a)free.fr> wrote: > Another week of improvements > > http://association.pharo.org/web/weekly/Commits-Jan-3 > > stef >

Feb. 1, 2014

Re: [Pharo-users] finding the parent of a filereference

by Tudor Girba

Ok, this is funny. Thanks. I go to sleep now :) Doru On Fri, Jan 31, 2014 at 10:21 PM, Sean P. DeNigris <sean(a)clipperadams.com>wrote: > Tudor Girba-2 wrote > > I would like to find the parent of a FileReference. For example: > > You're going to like the answer... #parent ;-) > > > > ----- > Cheers, > Sean > -- > View this message in context: > http://forum.world.st/finding-the-parent-of-a-filereference-tp4740763p47407… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > -- www.tudorgirba.com "Every thing has its own flow"

Jan. 31, 2014

Sending HTML mail including image with Pharo

by Torsten Bergmann

Jan. 31, 2014

Re: [Pharo-users] finding the parent of a filereference

by Sean P. DeNigris

Tudor Girba-2 wrote > I would like to find the parent of a FileReference. For example: You're going to like the answerâ¦ #parent ;-) ----- Cheers, Sean -- View this message in context: http://forum.world.st/finding-the-parent-of-a-filereference-tp4740763p47407… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Jan. 31, 2014

Re: [Pharo-users] finding the parent of a filereference

by GOUBIER Thierry

Try aFileReference parent Thierry ________________________________ De : Pharo-users [pharo-users-bounces(a)lists.pharo.org] de la part de Tudor Girba [tudor(a)tudorgirba.com] Date d'envoi : vendredi 31 janvier 2014 21:48 Ã : Any question about pharo is welcome Objet : [Pharo-users] finding the parent of a filereference Hi, I would like to find the parent of a FileReference. For example: /a/b/c ==> /a/b I could not find any straightforward way. The one I found was to go via the path and do: aFileReference path withParents reverse second asFileReference Is there no other way? Cheers, Doru -- www.tudorgirba.com<http://www.tudorgirba.com> "Every thing has its own flow"

Jan. 31, 2014