GnuPlot - 2d-graph --> depending from size, different color
Hi,
i would like to change color depending from the valuerange.
a gnuplot-script will generate a multiplot and in one graph,
the ranges should have different colors, e.g.
100 ... 133 --> red
200 ... 233 --> blue
300 ... 333 --> orange
400 ... 433 --> green
Code:
#Partikeldata - Partikel INDEX - [ 4 ]
set size 1,0.17
set origin 0,0.32
set format x ""
#set key left Left bot font "Helvetica,8"
set noxlabel
#set log y
#set mytics 10
#set grid mytics linestyle 0 linewidth .8
set yrange [50:450]
set ytics (100,133,200,233,300,333,400,433)
#set format y "10^{%L}"
#set grid x
set key left Left bot font "Helvetica,8"
set noxlabel
set label 1 "Partikel-INDEX" at graph 1.0, graph 0.5 rotate by 90 center offset 1,0 font "Helvetica,8"
set cbrange [100:433]
set palette defined (0 "blue",17 "#00ffff",33 "white",50 "yellow",\
66 "red",100 "#990000",101 "grey")
plot "${Home}/scripte/index.txt" using 1:(\$2) t ' PD < 0,532 µm' w p pt 6 ps 0.2 lc rgbcolor "#999999"
I tried to solve it with the blue colored "set range / set palette" but it didnt work - all the generated dots are red. Can somebody help me?
Thanks in advance!
IMPe
Hi,
I'm not able to find a solution because I cant find the exact keyword for this.
I wanna make a graph like ive shown in the attachment.
Could someone please share ideas on how to do this.
Thanks! (3 Replies)
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Discussion started by: Error404
7 Replies
LEARN ABOUT OPENDARWIN
set_color
set_color(1) fish set_color(1)NAME
set_color - set_color - set the terminal color
set_color - set the terminal color
Synopsis
set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]
Description
Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
cyan, white and normal.
o -b, --background Set the background color
o -c, --print-colors Prints a list of all valid color names
o -h, --help Display help message and exit
o -o, --bold Set bold or extra bright mode
o -u, --underline Set underlined mode
o -v, --version Display version and exit
Calling set_color normal will set the terminal color to whatever is the default color of the terminal.
Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
font color, while set_color --bold white will result in a white font color.
Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.
set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
ncurses and recompile fish against it in order to fix this issue.
Version 1.23.1 Sun Jan 8 2012 set_color(1)
08-18-2012
