[gl2ps] Allowing line join/cap to be controlled

[Pantxo Diribarne]

Hi,

I'll have some time in the beginning of the coming week to finish the
patch. Should I go ahead or will this be unused?

Pantxo

2016-07-08 20:12 GMT+02:00 Pantxo Diribarne <pantxo.diribarne at gmail.com>:

> Hi,
>
> Even though the very basic capabilities of line drawing in opengl don't
> include line cap and line join, all gl2ps vector formats do.
> I know that gl2ps currently sticks to emulating opengl, but in octave
> having such options would be very appreciated. I attached a very
> preliminary (pdf is not handled) patch that implements these options using
> two new functions, namely gl2psLineCap (int) and gl2psLineJoin. I modified
> also gl2psTestSimple to add a usage example.
> If people think it is acceptable I'll polish/finish/document the patch.
>
> Pantxo
>
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