On 2014-01-20 19:19, Stefan Du Rietz wrote: --------------------
Hi Calixte, thank you very much for your comprehensive reply! Now I understand why I must either install the proprietary driver (beware!) or use the vectorial export. I will probably choose the latter when I want to export a figure to be able to use it at my web site.
I just want to correct my code lines below:
f = scf(1);
should NOT be there, before
driver('PNG');
because then it didn't work!
Best regards Stefan On 2014-01-20 16:15, Calixte Denizet wrote: --------------------Hi Stefan, Few comments: i) driver(...);xinit(...);...xend(); implies a vectorial export: all the scene is completly drawn vectorialy (so the graphic card driver is not implied in the draw) ii) xs2png(0,...): a memory dump is done and the bitmap is converted into PNG. The GC driver is called to retrieve the data and it seems that this kind of bug is typical to Ubuntu with free driver... the only workaround I know (for the moment ;)) is to switch to the proprietary driver. Calixte On 17/01/2014 00:42, Stefan Du Rietz wrote:Hi Antoine, are we supposed to reply above as earlier or not ;-( When I did as you proposed: x = [0:0.05*%pi:2*%pi]'; f = scf(1); driver('PNG'); xinit('gridtest.png'); plot2d(x, sin(x)) xgrid() xend(); driver('X11'); it was OK! Regards /StefanAnd, of course, thank you! Regards /StefanSo, Calixte, it was not the graphics driver, was it? Shall I report a bug? Regards /Stefan_______________________________________________ users mailing list [email protected] http://lists.scilab.org/mailman/listinfo/users
_______________________________________________ users mailing list [email protected] http://lists.scilab.org/mailman/listinfo/users
