Plotting semi-trasnparent patches?

[Bill Denney]

Søren Hauberg wrote:
> man, 26 01 2009 kl. 09:19 +0000, skrev Michael Goffioul:
>   
>> For gnuplot backend, I don't know. For OpenGL backend,
>> this is not active yet (I didn't port my JHandles code to do
>> that yet). Transparency is tricky, even in OpenGL, because
>> you have to sort objects and draw them from back to front.
>> The tricky part is when objects intersect each other.
>>     
>
> Okay, I'll just come up with another way of visualising my data.
I don't know the specifics of exporting to SVG from octave (I think that
it goes through gnuplot, so it may not help here), but I know that SVG
does allow for transparency.

Have a good day,

Bill
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