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> On 21 Feb 2018, at 21:05, Alexandre Bergel <alexandre.ber...@me.com> wrote:
> Well… you can change the color of any element (even if the visualization is
> Simply goes to the canvas and change the trachel shape. I can provide an
> example if you wish.
It would be great if
- the modification applies uniformly to all the elements of the visualisation.
- Control the modification using a button or a key combination
I dont know if this possible but anyway, your solution looks fine to me :)
>> 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?
>> De : Alexandre Bergel <alexandre.ber...@me.com>
>> À : abdelghani ALIDRA <alidran...@yahoo.fr>; Any question about pharo is
>> welcome <firstname.lastname@example.org>
>> Envoyé le : Mercredi 21 février 2018 2h19
>> Objet : Re: [Pharo-users] Roassal : Playing with the contrast
>> 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
>>> On Feb 20, 2018, at 7:01 AM, abdelghani ALIDRA via Pharo-users
>>> <email@example.com> 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: "firstname.lastname@example.org" <email@example.com>
>>> Reply-To: abdelghani ALIDRA <alidran...@yahoo.fr>
>>> I am wondering if there is a way to play with the contrast of Roassal
>>> If so, please tell me how :)
>>> Thank you in advance
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