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
bd7b35541d
Lengthy op calculations make the Win GUI unresposive.
A macro adds a short travel to the GUI fro0m within
the matrix ordering and factoring. Time overhead
during op is less than 0.5%.
8 years ago
3703cfe595
variable gridwidth, not gridlinewidth
8 years ago
Holger Vogt