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.
6 years ago
34b50c32de
examle file for color and font selection
6 years ago
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.
6 years ago
800cd05f3d
new variable nolegend: with 'set nolegend' plotting of
the legend is suppressed.
6 years ago
fed7ef378f
add variable ticchar, allow an arbitrary character as ticmark
6 years ago
8639144093
cp_getvar: force a limit to a string entered
Issue a warning, truncate the string
6 years ago
884d1b9713
allow disabling UNICODE by --disable-utf8,
which sets the pre-processor flag EXT_ASC
6 years ago
a5dfffea1b
use a more pleasant color for ps background
6 years ago
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
6 years ago
86917e3d36
enclose in WinGUI #ifdef
6 years ago
6094769fda
Restore original 'green', slight update on
auto color selection vs. background
6 years ago
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
6 years ago
54778527c4
list of colors used
6 years ago
7dea6f2f3a
add shell plotter selection as function of oscompiled
6 years ago
167bd9b433
enable color selection, if compiled with MINGW
6 years ago
3701ca0364
add color selection to WinGui plots
6 years ago
3edd912a50
use variable 'oscompiled' to specialize for various OSs
6 years ago
a6cd4285a2
undo EXT_ASC
6 years ago
ef95ff7edc
generate variable oscompiled
test for variable
6 years ago
d6418ce6b6
remove typo
6 years ago
6b8c657bfc
add optional HAVE_XFT and EXT_ASC for Visual Studio
6 years ago
cdbbc22c68
check for libxft, if successful, then define HAVE_XFT
6 years ago
38bb89663d
replace old_x11 by HAVE_LIBXFT defined in configure
6 years ago
921058cb39
fix remaining bugs when EXT_ASC is defined
6 years ago
50a1687ff6
add macOS to OS_COMPILED
6 years ago
d2403bfb40
Add preprocessor macro OS_COMPILED
6 years ago
c42b4884b4
checking for Xft library defines HAVE_LIBXFT upon success
6 years ago
6e0b631492
Regain static behaviour, keep removing compiler warning
6 years ago
88a3e564f9
some updates on fonts etc.
6 years ago
3a8e3d130c
update and unify font handling
6 years ago
bef9c70e71
Prepare font selection and rotation only once per graph
in func X11_DefineXft().
Only 0 and 90 degree are supported.
6 years ago
8312a8ade2
Select suitable default text color
6 years ago
3eb04b2fdc
improve on memory leaks
(not yet completely satisfying)
6 years ago
8f42eae6ab
add empty line after error message
6 years ago
a23748cf8c
Don't call DestroyGraph if graf id is 0
6 years ago
673069f442
add to the source window after 'source' command
6 years ago
fd96983099
Reset DevSwitch before returning
6 years ago
e7022f7fae
utf-8 string length determined by strlen
6 years ago
ac1c8c4a96
return NULL upon NULL input
6 years ago
c0ea5a4415
command hardcopy changes font, check is necessary
6 years ago
93be5bab0c
increase buffer size, send text to string window,
retrieve the correct number of byte after utf-8 conversion.
Answering to a promt (e.g. after command 'hardcopy') does not
yet do.
6 years ago
510b1865b4
Re-sort wide char variable definitions.
add utf-8 ... utf-16 conversion.
Strings in history buffer shall remain utf-8.
History buffering is not yet working.
6 years ago
7a41921035
prevent crash if 'hardcopy' is given without parameters
6 years ago
6edb0eea41
re-organize PS color selection
Improve settings for PS image
Improve error messages
6 years ago
7af361521c
add local linewidth change for plot and gnuplot commands
6 years ago
18f1e896f8
allow independent linewidth and gridwidth settings from within the .control section
6 years ago
853089036c
add some plots
6 years ago
11de119140
setcf -> setcs
comments added
6 years ago
0c62251680
small update
6 years ago
7c0b72c387
prevent compiler warnings
enable short GUI interaction from within spfactor.c
6 years ago
Vogt
Holger Vogt