Alex you should look at my package because it can be useful to roassal.
On Wed, Feb 21, 2018 at 9:05 PM, Alexandre Bergel <alexandre.ber...@me.com> wrote: > Well… you can change the color of any element (even if the visualization is > open). > Simply goes to the canvas and change the trachel shape. I can provide an > example if you wish. > > Alexandre > > > >> On Feb 21, 2018, at 8:38 AM, abdelghani ALIDRA <alidran...@yahoo.fr> wrote: >> >> Hi Alex and thanks for your answer, >> By playing with the contrast I mean to change (dynamically) how visible >> lighter colors are from darker ones. And by dynamically, I mean I dont want >> to re-build the visu. >> >> To be more specific, I can have for a certain visu, a shape coloured with >> Color red and bordered with Color red slightlyDarker. >> At some point I would like to see the difference between these two colours >> and at some other point I dont. >> So for instance, I increase the contrast and I see the border of the shape >> them I decrease it then I see the shape uniformaly coloured. >> >> So, is there a way to do so? >> Thanks, >> Abdelghani >> >> >> De : Alexandre Bergel <alexandre.ber...@me.com> >> À : abdelghani ALIDRA <alidran...@yahoo.fr>; Any question about pharo is >> welcome <pharo-users@lists.pharo.org> >> Envoyé le : Mercredi 21 février 2018 2h19 >> Objet : Re: [Pharo-users] Roassal : Playing with the contrast >> >> Hi! >> >> What do you mean with contrasts? You mean the colors? >> Currently, there is no way to automatically assign colors to a >> visualization, although you can use a color palette (look at the class >> RTPalette). >> >> Cheers, >> Alexandre >> >> >> > On Feb 20, 2018, at 7:01 AM, abdelghani ALIDRA via Pharo-users >> > <pharo-users@lists.pharo.org> wrote: >> > >> > >> > From: abdelghani ALIDRA <alidran...@yahoo.fr> >> > Subject: Roassal : Playing with the contrast >> > Date: February 20, 2018 at 7:01:20 AM GMT-3 >> > To: "pharo-users@lists.pharo.org" <pharo-users@lists.pharo.org> >> > Reply-To: abdelghani ALIDRA <alidran...@yahoo.fr> >> > >> > >> > Hi, >> > >> > I am wondering if there is a way to play with the contrast of Roassal >> > visualisations. >> > If so, please tell me how :) >> > >> > Thank you in advance >> > Abdelghani >> > >> > >> > >> >> > >
