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On 5/17/2020 2:35 PM, Hilaire Fernandes via Cuis-dev wrote:
<blockquote cite="mid:feda0b10-d307-5a95-2a1c-3782e5649ac0@drgeo.eu"
type="cite">
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<p><font size="+1">Hi,</font></p>
<p><font size="+1">I want to explore the idea of circular toolbar
as in the attached sketch.</font></p>
<p><font size="+1">I think I will need advanced graphic primitives
to fill area surrounded with both straight and curved lines
like in the sketch (blue area).</font></p>
<p><font size="+1">Where should I start?</font></p>
<p><font size="+1">Thannks<br>
</font></p>
<p>Hilaire<br>
</p>
<pre class="moz-signature" cols="72">--
GNU Dr. Geo
<a class="moz-txt-link-freetext" href="http://drgeo.eu" moz-do-not-send="true">http://drgeo.eu</a></pre>
</blockquote>
<br>
This is still experimental code, but evaluate in a Workspace:<br>
<br>
Feature require: 'VectorGraphics'.<br>
c _ VectorCanvas onForm: Display.<br>
c strokeWidth: 10 color: Color blue darker fillColor: Color blue
lighter do: [ :e |<br>
e<br>
abs_MoveToX: 200 y: 200;<br>
abs_EllipseCenterX: 200 y: 200 radiusX: 100 radiusY: 100
rotationAngle: 0 start: 72 degreesToRadians sweep: 72
degreesToRadians ].<br>
Display forceToScreen<br>
<br>
This will let you start exploring what is in there. You might also
try and explore<br>
<br>
Feature require: 'SVG'.<br>
SVGElementMorph examplesLion.<br>
<br>
Ask any and all questions, please!!!<br>
<br>
Cheers,<br>
<pre class="moz-signature" cols="72">--
Juan Vuletich
<a class="moz-txt-link-abbreviated" href="http://www.cuis-smalltalk.org">www.cuis-smalltalk.org</a>
<a class="moz-txt-link-freetext" href="https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev">https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev</a>
<a class="moz-txt-link-freetext" href="https://github.com/jvuletich">https://github.com/jvuletich</a>
<a class="moz-txt-link-freetext" href="https://www.linkedin.com/in/juan-vuletich-75611b3">https://www.linkedin.com/in/juan-vuletich-75611b3</a>
@JuanVuletich</pre>
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