c8cd763314
gnuplot.c, add 'noretraceplot' to prevent retracing of the graph if plotting against a vector which is not the original scale vector ('plot vec1 vs vec2')
2018-05-18 17:25:48 +02:00
d4adb027d2
avoid retrace in output graph by adding label 'noretraceplot'
...
to the plot command, that creates a lin plot trying to avoid retracing
2018-05-18 17:08:27 +02:00
560cb6e970
plotting/grid.c, bug fix, avoid string buffer overflow
...
Prevent a crash of example/FFT_test.cir.
Buffer 'buf' in function drawlingrid() has been too small.
Increase 'buf' size, and add some protection.
The example file examples/plot/test-small-plot.cir
shows the limits of plotting:
difference in two numbers at digit 14 is plotted well.
at digit 15 is plotted with bugs.
at digit 16 is reduced to integer.
consider compiling with
-O1 -D_FORTIFY_SOURCE=2
for gcc, and
/GS
for visual studio.
2018-01-27 21:58:15 +01:00
91c60c28df
whitespace change, avoid gcc warnings due to missleading indentation
2017-09-16 20:38:27 +02:00
b3827f6488
gnuplot.c, correct the setting of limits in log plots
2017-09-16 20:37:24 +02:00
e5d70d0821
gnuplot.c, bug fix, allow gnuplot with MINGW
2017-04-09 17:53:40 +02:00
99e864b6bc
graf.c, drop an excess cast
2016-10-15 15:06:18 +02:00
aca1b3a374
use 'abs()'
2016-10-15 15:06:17 +02:00
6f609abc27
x11.c, fix bug #330 , rename csh variable font -> xfont
...
reported by graahnul.grom in
#330 setting xfont in .spiceinit has no effect
https://sourceforge.net/p/ngspice/bugs/330/
2016-10-15 15:06:16 +02:00
c0d5d054ab
gnuplot.c, ft_gnuplot(), suppress generating the .eps and .png file
...
when the given output file name starts with "np_"
2016-10-15 12:58:29 +02:00
42ac9a2859
gnuplot.c, ft_writesimple(), upgrade command 'wrdata'
...
- remove a bug to allow printing of vectors with differing scale lengths
- add option 'numdgt' to specify the width of the numbers printed
- add variable wr_singlescale
use 'set wr_singlescale' to print the scale vector only once
(vectors need to have equal scale lengths)
- add variable wr_vecnames
use 'set wr_vecnames' to print the vector names to the first row
2016-10-15 12:57:46 +02:00
fef2e1439d
gnuplot.c, ft_writesimple(), command 'wrdata', use the given filename literally
2016-10-15 12:43:19 +02:00
141ed61ec8
use memcpy() instead of deprecated bcopy()
2016-07-30 20:58:19 +02:00
841f2846fe
plotit.c, properly free a reversed wordlist
2016-04-01 18:05:40 +02:00
9652cc46c8
plotting/graf.c, cleanup
2016-03-23 17:04:55 +01:00
b1d8b99018
skip-ws, #6/6, rename to match inpcom.c
2016-03-22 15:26:10 +01:00
22875d056b
skip-ws, #5/6, use functional style
2016-03-22 15:26:09 +01:00
a86f2068c8
skip-ws, #3/6, use TEMPORARY macros, obj-invariant
2016-03-22 15:26:06 +01:00
6d1171ad6f
skip-ws, #2/6, introduce "ngspice/stringskip.h"
...
with some temporary macros to skip whitespace
2016-03-22 15:26:05 +01:00
40a0cea0d2
swap some `SWAP' arguments for readability
2016-03-22 15:23:05 +01:00
bd0bc3038b
use `SWAP' macro
2016-03-22 13:04:13 +01:00
6fe937f931
drop unused `SWAPINT' macro
2016-03-21 21:22:23 +01:00
71a7c3459b
use char variants of the <ctype.h> isxxxx() family
2016-03-09 20:24:36 +01:00
8ce99a3c66
plotting/graf.c, bug fix, dbfree1() is wanted instead of dbfree()
2016-03-09 18:23:22 +01:00
df70661c3a
dvec abstraction, #11/11, introduce `dvec_realloc()'
2015-12-28 20:34:42 +01:00
c2a7821449
dvec abstraction, #10/11, introduce `dvec_trunc()'
2015-12-28 20:34:42 +01:00
3962453739
dvec abstraction, #9/11, introduce `dvec_free()'
2015-12-28 20:34:42 +01:00
8243696338
dvec abstraction, #8/11, upgrade `dvec_alloc()'
2015-12-28 20:34:42 +01:00
908c650f72
dvec abstraction, #3/11, use `dvec_alloc()'
2015-12-28 20:34:42 +01:00
08ad3f6ab5
dvec abstraction, #1/11, reorder
2015-12-28 20:34:42 +01:00
68bd883535
plotting/graf.c, collect related global variables in a struct
2015-12-27 12:08:48 +01:00
c405d0ff86
plotting/graf.c, cleanup initialisation, `gr_init()' is in charge to do that
2015-12-27 12:08:44 +01:00
299849c0db
plotting/gnuplot.c, ft_gnuplot(), bug fix, allow plotting a family of curves
...
in the vein of plotcurv.c, ft_graf()
2015-12-27 12:05:55 +01:00
5a678e38dc
plotting/plotit.c, xtend(), #7/7 reorder
2015-12-27 11:21:46 +01:00
64d6a5d7c0
plotting/plotit.c, xtend(), #6/7 drop some local variables
2015-12-27 11:21:45 +01:00
d1a68482a5
plotting/plotit.c, xtend(), #5/7 use `TREALLOC()'
2015-12-27 11:21:44 +01:00
64b43b0c68
plotting/plotit.c, xtend(), #4/7 support vector of zero length
2015-12-27 11:21:43 +01:00
7c6fc1343b
plotting/plotit.c, xtend(), #3/7 complex assignment
2015-12-27 11:21:42 +01:00
13e649209c
plotting/plotit.c, xtend(), #2/7 fix index `i'
2015-12-27 11:21:41 +01:00
83fc07e770
plotting/plotit.c, xtend(), #1/7 don't free already freed data
2015-12-27 11:21:40 +01:00
1b62c1f050
plotting/plotit.c, plotit(), `v_length' shall be updated (lpr device, asciiplot)
2015-12-23 10:30:47 +01:00
9473ec575f
drop some remaining `NEW*' macros, use TMALLOC instead
2015-12-19 19:39:29 +01:00
a1439f5d4d
plotting/plotit.c, rename local variable `j' --> `y_type'
2015-12-15 19:58:11 +01:00
f97e4a2a35
plotting/plotit.c, cleanup search for common y_type
2015-12-15 19:57:12 +01:00
73731bdf77
frontend/plotting/plotit.c, cleanup, reduce scope of `struct dvec *dv'
2015-10-04 15:38:27 +02:00
39fdeb0c9a
src/frontend/plotting/gnuplot.c, enforce "noenhanced text" mode
...
Contrary to older versions gnuplot 5 uses "enhanced text mode" per default.
The strings which we pass to gnuplot don't have "latex" semantics,
thus consistently enforce "noenhanced text mode".
Add a function quote_gnuplot_string() to escape and quote strings
in such a way that they will arrive in gnuplot unmodified.
2015-05-17 17:34:29 +02:00
02fe549be7
src/frontend/plotting/plotit.c, allow "plot xlog ylog" (equiv to "plot loglog")
2015-05-14 15:56:45 +02:00
7bc6374138
cleanup, use '\0' instead of 0 in char context
2015-05-02 10:24:54 +02:00
19e427e3a5
cleanup, use NULL instead of 0 in pointer context
2015-05-02 10:24:49 +02:00
6f21c3b9db
use `enum simulation_types'
2015-03-10 18:27:39 +01:00
h_vogt
Holger Vogt
rlar
Marcel Hendrix