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ngspice
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6720 Commits

Author SHA1 Message Date
Jim Monte b9d45349d5 Added featurest to com_let to allow default low and high indices and to allow the last dimension to default to its full range 2020-03-15 08:51:15 +01:00
dwarning a9a42f7395 no xgraph anymore 2020-03-15 08:51:14 +01:00
Holger Vogt f6114f294f added features of utf-8 descrption 2020-03-15 08:51:14 +01:00
dwarning 59bb80f3d3 free errMsg only if available 2020-03-15 08:51:14 +01:00
dwarning f632f79056 use errMsg under ngdebug condition and prevent memory leak 2020-03-15 08:51:14 +01:00
Holger Vogt eab10ee065 prevent double closing of file (Linux does not NULL fp during fclose) 2020-03-15 08:51:14 +01:00
Holger Vogt 8b1a4aaf45 MOS output characteristics with and witout drain series resistance 2020-03-15 08:51:14 +01:00
Holger Vogt e53632c368 When plotting arrays of curves, plot lines only in the direction 
of (in absolute terms) growing x values.
Example: MOS output characteristics.
In the rare case of plotting versus varying x directions
(e.g. example memristor.sp), one has to add the flag
'retraceplot' to the plot command.
 2020-03-15 08:51:14 +01:00
Holger Vogt 14b154f5f3 Copy the scale vector as well and attach it to the data vector. 
Remove it again when the graph is destroyed.
 2020-03-15 08:51:14 +01:00
Holger Vogt f518766c66 add a slight offset between y axis labels and grid 2020-03-15 08:51:14 +01:00
Holger Vogt 1c558cfd7b thicken grid and graph separately 2020-03-15 08:51:13 +01:00
Holger Vogt c77741c2a9 more precise warning of potential failure 2020-03-15 08:51:13 +01:00
Holger Vogt 1919cf5c94 replace variable 'gridwidth' by 'xgridwidth' 2020-03-15 08:51:13 +01:00
Holger Vogt c2cf4d7eda required for reliable re-plotting, however still has the 
return line bug no #472
 2020-03-15 08:51:13 +01:00
Holger Vogt 57e647c704 enable "null allowed" for reset input 2020-03-15 08:51:13 +01:00
Holger Vogt acbec3ae81 Preliminary 'fix' to a plotting bug (visible return line in an array of curves): 
Partially undo code added in commit 10415875f4/
This will need further discussion or updates
 2020-03-15 08:51:13 +01:00
Holger Vogt 71ad2903ff plug a memory leak in inpcom.c vdmos code 2020-03-15 08:51:13 +01:00
Holger Vogt 4ddcff55e7 add const declaration to newfopen 2020-03-15 08:51:13 +01:00
Holger Vogt c4045d371d single space indent in analysis window 2020-03-15 08:51:13 +01:00
Holger Vogt 8ff4c7cd3b just another remains of quote 2020-03-15 08:51:12 +01:00
Holger Vogt 7f085144a9 remove all the remains of quote() and strip() that had been 
used to modify the eigths bit of a character or string.
The functions had been switched off some time ago.
We now need all bits of a char for extended ascii or utf8
 2020-03-15 08:51:12 +01:00
Holger Vogt 8d986e50cc remove the remains of the old xgraph program 
that has not been supported for many years
 2020-03-15 08:51:12 +01:00
Holger Vogt d6c58a096b some more examples, use $oscompiled 2020-03-15 08:51:12 +01:00
Holger Vogt 32722ecc57 some missing brackets, typos 2020-03-15 08:51:12 +01:00
Holger Vogt 93a408598a switch to colorarray in graph to string all color data, 
one set per each graph.
If we are zooming or selecting a cutout, copy the
source graph's colors to the new graph. Transfer the
old graphs id to the new graph via graph->graphid.
 2020-03-15 08:51:12 +01:00
Holger Vogt a0c1d6e6bd examples for the recent plot enhancements 2020-03-15 08:51:12 +01:00
Vogt 728ddae41e Set the color tables and linewidths personal for each graph, 
added to strucht graph
Use only these data for plotting.
If zooming a plot windows, set as an extra parameter the graph id
of the 'mother graph'. Copy its color and line data to the new graph.
This is done by an extra parameter sgraphid to the internal plot
command that is issued in fcn PlotWindowProc().
Thus zooming will keep the background, text/line and graph colors.
Function setcolor() will always look into the colorarray of the
current graph.
 2020-03-15 08:51:12 +01:00
Holger Vogt 34b50c32de examle file for color and font selection 2020-03-15 08:51:12 +01:00
Holger Vogt a7aaac854f enable color and font selection for X11: 
Add graphics context gridgc for plotting the grids.
Enable rgbd:, input of color by RGB 0 ... 255
If no color1 (text/grid) is given,
    select black or white according to backgrund color.
Error message, but no crash if font cannot be selected.
Enable separate linewidth selection for grid and graph.
 2020-03-15 08:51:11 +01:00
Holger Vogt 800cd05f3d new variable nolegend: with 'set nolegend' plotting of 
the legend is suppressed.
 2020-03-15 08:51:11 +01:00
Holger Vogt fed7ef378f add variable ticchar, allow an arbitrary character as ticmark 2020-03-15 08:51:11 +01:00
Holger Vogt 8639144093 cp_getvar: force a limit to a string entered 
Issue a warning, truncate the string
 2020-03-15 08:51:11 +01:00
Holger Vogt 884d1b9713 allow disabling UNICODE by --disable-utf8, 
which sets the pre-processor flag EXT_ASC
 2020-03-15 08:51:11 +01:00
Holger Vogt a5dfffea1b use a more pleasant color for ps background 2020-03-15 08:51:11 +01:00
Holger Vogt 1fda03382e color input for text/grids (color1), background (color0) 
and graphs (color2-22) on Windows via
set color2=red
set color2=rgb:ff/0/0
set color2=rgbd:255,0,0
several examples given in the example files
 2020-03-15 08:51:11 +01:00
Holger Vogt 86917e3d36 enclose in WinGUI #ifdef 2020-03-15 08:51:11 +01:00
Holger Vogt 6094769fda Restore original 'green', slight update on 
auto color selection vs. background
 2020-03-15 08:51:11 +01:00
Holger Vogt cb38e7a367 enable using setting colors by colornn with 0<=nn<=22 
The name list of colors is given by
https://www.codeproject.com/Articles/1276/Naming-Common-Colors
 2020-03-15 08:51:10 +01:00
Holger Vogt 54778527c4 list of colors used 2020-03-15 08:51:10 +01:00
Holger Vogt 7dea6f2f3a add shell plotter selection as function of oscompiled 2020-03-15 08:51:10 +01:00
Holger Vogt 167bd9b433 enable color selection, if compiled with MINGW 2020-03-15 08:51:10 +01:00
Holger Vogt 3701ca0364 add color selection to WinGui plots 2020-03-15 08:51:10 +01:00
Holger Vogt 3edd912a50 use variable 'oscompiled' to specialize for various OSs 2020-03-15 08:51:10 +01:00
Holger Vogt a6cd4285a2 undo EXT_ASC 2020-03-15 08:51:10 +01:00
Holger Vogt ef95ff7edc generate variable oscompiled 
test for variable
 2020-03-15 08:51:10 +01:00
Holger Vogt d6418ce6b6 remove typo 2020-03-15 08:51:10 +01:00
Holger Vogt 6b8c657bfc add optional HAVE_XFT and EXT_ASC for Visual Studio 2020-03-15 08:51:09 +01:00
Holger Vogt cdbbc22c68 check for libxft, if successful, then define HAVE_XFT 2020-03-15 08:51:09 +01:00
Holger Vogt 38bb89663d replace old_x11 by HAVE_LIBXFT defined in configure 2020-03-15 08:51:09 +01:00
Holger Vogt 921058cb39 fix remaining bugs when EXT_ASC is defined 2020-03-15 08:51:09 +01:00