[Octave-bug-tracker] [bug #48387] Wrong line joins make noisy data much noisier

[ederag]

Follow-up Comment #17, bug #48387 (project octave):

Beware that with the patch (file #37690), some ylabels disappear.

For instance

axes
ylabel("a")
print try.ps


Without patch: file #37705:  try_pristine.ps
With gl2ps.diff patch: file #37706:  try_patched.ps

Here is the diff:

6c6
< %%CreationDate: D:20160704161622+02'00'
---
> %%CreationDate: D:20160704160430+02'00'
8236c8236
< <</Length 1576>>stream
---
> <</Length 1561>>stream
8310c8310
< [(0)-7955.05(0.2)-7537.97(0.4)-7538.01(0.6)-7538.01(0.8)-7954.96(1)]TJ
---
> [(0)-7955.05(0.2)-7537.97(0.4)-7538.01(0.6)-7538.01(0.8)]TJ
8313a8314
> 1 j
8353c8354,8356
< 1 0 0 1 82.3156 224.52 Tm
---
> 1 0 0 1 536.5 214.519 Tm
> (1)Tj
> -454.184 10.0008 Td
8365,8366d8367
< 0 1 -1 0 68.8754 402.78 Tm
< (a)Tj

The "(a)Tj" line disappeared.

Manually inserting "1 setlinejoin" works fine (the label is there):

sed -e s/"%%EndPageSetup"/"%%EndPageSetup\n 1 setlinejoin"/g try_pristine.ps >
try_sed.ps



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