<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p><font size="+1">Hi Juan,</font></p>
<p><font size="+1">When I ask a form to my circular toolbar morph
with the imageForm: message, the colors are a bit different in
the returned form.<br>
</font></p>
<p><font size="+1">The toolbar is build from chevron morphs. Those
ones cache the vectorgraphic drawing in forms, then the central
part is just a normal circle with alpha (not vector graphics).</font></p>
<p><font size="+1">See bellow, at the left the morph and the right
the image form. The colors are a bit different:</font></p>
<p><img moz-do-not-send="false"
src="cid:part1.025B573F.7624364B@drgeo.eu" alt="" width="705"
height="381"></p>
<p><font size="+1"><br>
</font></p>
<p><font size="+1">I think this is the alpha that got it wrong, see
this simple test:<br>
</font></p>
<p>(RectangleLikeMorph new color: (Color orange alpha: 0.5);
imageForm: 32) display <br>
</p>
<p><br>
</p>
<p>Thanks</p>
<p>Hilaire<br>
</p>
<p><br>
</p>
<br>
<div class="moz-cite-prefix">Le 24/05/2020 à 22:55, Juan Vuletich a
écrit :<br>
</div>
<blockquote type="cite" cite="mid:5ECADF5E.2040004@jvuletich.org">
Please try the attaches. SVG now includes #examplesClinton, that
shows another use case for correctly blending to translucent
target.<br>
<br>
This just came out from the oven. Haven't yet reviewed it
carefully. But it seems to work, so please try it.<br>
<br>
Cheers,</blockquote>
<pre class="moz-signature" cols="72">--
GNU Dr. Geo
<a class="moz-txt-link-freetext" href="http://drgeo.eu">http://drgeo.eu</a></pre>
</body>
</html>