Créer une application avec une équerre géométrique

[BenoitHagelstein]

Bonjour,
J'utilise Openboard quotidiennement pour mes cours de mathématiques avec des élèves de niveau collège en Belgique.
Je pense que ce serait intéressant de proposer une application avec une équerre géométrique (exemple d'image jointe) en complément des applications déjà présentes.
J'ai déjà chercher à utiliser cette image via mon dossier images d'OpenBoard. C'est bien entendu possible de la déplacer et de la tourner mais je n'arrive à la rendre transparente en utilisant le bouton prévu.
Bien cordialement,
Benoît Hagelstein

[bruening-bw]

Hello,

I use Openboard on a daily basis for my math lessons with secondary school pupils in Belgium.

I think it would be interesting to offer an application with a geometric square (example image attached) to complement the applications already available.

I've already tried to use this image in my OpenBoard images folder. Of course, it's possible to move and rotate it, but I can't make it transparent using the button provided.

Best regards,

Benoît Hagelstein

I have translated your post. Please use the Deepl translator (deepl.com) to write in English. The development community is doing a great job here and we should accommodate them by using the Lingua France, which is English.

You can use the picture of the geo triangle from Wikipedia. It is an SVG file with transparency.

By the way, I agree that the geo-triangle would be better than the current combination of ruler and protractor. But we shouldn't ask for too much at once.

After all, the triangle is intended for measuring angles and drawing lines. In OpenBoard, however, there are two separate tools, one for measuring angles and one for drawing lines. If we want something like the "ARISTO-GEODREICK", this means that we merge these two tools into one. I suppose that makes a lot of work. But, again, I would like it too. For comparison, you can see how this was solved in Xournal++.

[BenoitHagelstein]

Thank you for your quick feedback.
I understand that it is not possible to directly create a new application.
I downloaded the image without background. This solution will allow me to use openboard more efficiently.
Kind regards,
Benoît