[Cuis-dev] Circular toolbar

[Juan Vuletich]

On 5/17/2020 2:35 PM, Hilaire Fernandes via Cuis-dev wrote:
>
> Hi,
>
> I want to explore the idea of circular toolbar as in the attached sketch.
>
> I think I will need advanced graphic primitives to fill area 
> surrounded with both straight and curved lines like in the sketch 
> (blue area).
>
> Where should I start?
>
> Thannks
>
> Hilaire
>
> -- 
> GNU Dr. Geo
> http://drgeo.eu

This is still experimental code, but evaluate in a Workspace:

Feature require: 'VectorGraphics'.
c _ VectorCanvas onForm: Display.
c  strokeWidth: 10 color: Color blue darker fillColor: Color blue 
lighter do: [ :e |
     e
         abs_MoveToX: 200 y: 200;
         abs_EllipseCenterX: 200 y: 200 radiusX: 100 radiusY: 100 
rotationAngle: 0 start: 72 degreesToRadians sweep: 72 degreesToRadians ].
Display forceToScreen

This will let you start exploring what is in there. You might also try 
and explore

Feature require: 'SVG'.
SVGElementMorph examplesLion.

Ask any and all questions, please!!!

Cheers,

-- 
Juan Vuletich
www.cuis-smalltalk.org
https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev
https://github.com/jvuletich
https://www.linkedin.com/in/juan-vuletich-75611b3
@JuanVuletich

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