用点或其他图案填充gnuplot中的条 [英] Fill bars in gnuplot with dots or other patterns

问题描述

我正在使用gnuplot(直方图)绘制一些条形图.我需要各种不同的模式来填补这些障碍.使用"fs pattern XX"，我可以使用一些模式，但是它们都是一些行.

I'm drawing some bar charts using gnuplot (histogram). I need different and various patterns to fill the bars. Using "fs pattern XX", I can use some patterns, but they are all some lines.

我需要边框为实线(线型1)，并且条形图由点填充.如果更改图案的线型，则边框也将更改.我想保持边界牢固.

I need the border to be solid line (linetype 1), and the bar be filled by dots. If I change the linetype of pattern, then the border is changed as well. I want to keep the border solid.

有什么主意吗?

推荐答案

我发现了一个支持虚线模式的终端:lua tikz终端:

I found one terminal which supports dotted patterns: the lua tikz terminal:

set terminal lua tikz standalone
set output 'dot-pattern.tex'

set boxwidth 0.8 relative
set samples 10
unset key
set yrange [0:11]

plot '+' using 1:($0+1) with boxes lt -1 lw 2 lc rgb '#990000' fillstyle pattern 8
set output
system('pdflatex dot-pattern.tex')

与此同时，您还可以通过覆盖预定义的图案来使用自定义填充图案:

With this you could also use custom fill patterns by overwriting a predefined pattern:

set terminal lua tikz standalone header '\tikzset{gp pattern 8/.style={pattern=mypatterh}}'

，并且您必须定义一个自定义模式，如下所示 自定义和内置的TikZ填充模式.

and you must define a custom pattern, like shown in Custom and built in TikZ fill patterns.

可以使用黑色边框和彩色填充图案

Using black borders and colored fill pattern is possible with

plot '+' using 1:($0+1) with boxes lc rgb '#990000' fillstyle pattern 8 noborder,\
     '+' using 1:($0+1) with boxes lt -1 lw 2

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