1,557 reputation
914
bio website
location
age
visits member for 4 years, 4 months
seen Nov 23 at 9:46

Aug
15
awarded  Citizen Patrol
Aug
3
awarded  Yearling
Jul
28
awarded  Good Question
Apr
27
awarded  Popular Question
Mar
21
awarded  Commentator
Mar
21
revised padded boundary of convex hull
added 124 characters in body
Mar
21
comment padded boundary of convex hull
@Raim I just came across exactly the same problem: it seems that the atan2 function has changed, so you need to switch the arguments: e.g. atan2(\x1,\y1) becomes atan2(\y1,\x1)
Jan
16
awarded  Popular Question
Aug
3
awarded  Yearling
Jun
18
comment How to draw a shaded sphere?
You only need to modify the last few lines to change the colour: at the comment %% matte-ify there is 1 number (between 0 and 1) in the stack: you need 3 (being the RGB values). Try playing around with the lines below this point and see how you go (if you get stuck, you can always ask another question...)
May
23
awarded  Good Answer
Apr
13
awarded  Nice Answer
Oct
10
comment How to draw a shaded sphere?
It seems that circles just use the centre 50bp x 50bp rendering. So if you make the bounding box larger in all dimensions, it won't change. However if you also change the 25 div to 50 div you end up with a zoomed in version.
Oct
10
comment How to draw a shaded sphere?
ImageMagick didn't like it too much either. Mac preview handled it fine though.
Oct
9
awarded  Necromancer
Oct
9
revised How to draw a shaded sphere?
added 1 characters in body
Oct
9
revised How to draw a shaded sphere?
added 17 characters in body
Oct
9
answered How to draw a shaded sphere?
Aug
14
comment How do I implement eps2pgf command line tool?
I have found that passing it through eps2eps utility can also help as well.
Aug
3
awarded  Yearling