2012-05-28 77 views
-1
plot data_file using 1:2 with box fs solid title "" 

我正在使用上述命令在gnuplot中绘制条形图。但生成的图形是一个连续的步骤图,每个框的宽度都很高。gnuplot条形图不起作用

上述说明有什么问题?什么是在gnuplot中绘制条形图的首选方法?

回答

1

关注该link
data.csv是

"MCU", 1.8 
"Radio Tx", 19.5 
"Radio Rx", 21.8 
"Flash READ", 4 
"Flash WRITE", 20 

虽然脚本的内容应该是(gnuplot.script)

set boxwidth 1 relative 
set style data histograms 
set style fill solid 1.0 border -1 
set datafile separator "," 
plot 'data.csv' using 2:xticlabels(1) notitle 

set terminal png truecolor font small size 600,500 
set output 'image1.png' 
replot 

然后

$ gnuplot gnuplot.script