Graph gnuplot图例重叠图
本质上,我遇到的问题是图例与我试图绘制的gnuplot图重叠,如下图所示 下面是我用来绘制数据的命令Graph gnuplot图例重叠图,graph,gnuplot,Graph,Gnuplot,本质上,我遇到的问题是图例与我试图绘制的gnuplot图重叠,如下图所示 下面是我用来绘制数据的命令 > set log y > plot "datafile1.txt" using 2:4 with lines, "datafile1.txt" using 2:6 with lines, "datafile2.txt" using 2:4 with lines, "datafile2.txt" using 2:6 with lines Dimension: 259
> set log y
> plot "datafile1.txt" using 2:4 with lines,
"datafile1.txt" using 2:6 with lines,
"datafile2.txt" using 2:4 with lines,
"datafile2.txt" using 2:6 with lines
Dimension: 259 Timing: 36111 seconds, 9 seconds
Dimension: 260 Timing: 37860 seconds, 9 seconds
Dimension: 261 Timing: 39477 seconds, 6 seconds
Dimension: 262 Timing: 41215 seconds, 5 seconds
Dimension: 263 Timing: 41827 seconds, 5 seconds
Dimension: 264 Timing: 42738 seconds, 11 seconds
Dimension: 265 Timing: 42972 seconds, 14 seconds
Dimension: 266 Timing: 44138 seconds, 10 seconds
Dimension: 267 Timing: 45210 seconds, 11 seconds
Dimension: 268 Timing: 46508 seconds, 9 seconds
Dimension: 269 Timing: 51120 seconds, 15 seconds
Dimension: 270 Timing: 49352 seconds, 6 seconds
Dimension: 271 Timing: 50456 seconds, 9 seconds
Dimension: 272 Timing: 52379 seconds, 16 seconds
Dimension: 273 Timing: 52354 seconds, 16 seconds
Dimension: 269 Timing: 32507 seconds, 2 seconds
Dimension: 270 Timing: 33064 seconds, 4 seconds
Dimension: 271 Timing: 33590 seconds, 6 seconds
Dimension: 272 Timing: 33703 seconds, 3 seconds
Dimension: 273 Timing: 34616 seconds, 3 seconds
Dimension: 274 Timing: 36113 seconds, 4 seconds
Dimension: 275 Timing: 36477 seconds, 4 seconds
Dimension: 276 Timing: 37000 seconds, 2 seconds
Dimension: 277 Timing: 37872 seconds, 3 seconds
Dimension: 278 Timing: 42290 seconds, 6 seconds
Dimension: 279 Timing: 39862 seconds, 7 seconds
Dimension: 280 Timing: 40184 seconds, 7 seconds
Dimension: 281 Timing: 41229 seconds, 4 seconds
Dimension: 282 Timing: 43221 seconds, 3 seconds
Dimension: 283 Timing: 42706 seconds, 7 seconds
下面是我用来绘制数据的数据文件1的一部分
> set log y
> plot "datafile1.txt" using 2:4 with lines,
"datafile1.txt" using 2:6 with lines,
"datafile2.txt" using 2:4 with lines,
"datafile2.txt" using 2:6 with lines
Dimension: 259 Timing: 36111 seconds, 9 seconds
Dimension: 260 Timing: 37860 seconds, 9 seconds
Dimension: 261 Timing: 39477 seconds, 6 seconds
Dimension: 262 Timing: 41215 seconds, 5 seconds
Dimension: 263 Timing: 41827 seconds, 5 seconds
Dimension: 264 Timing: 42738 seconds, 11 seconds
Dimension: 265 Timing: 42972 seconds, 14 seconds
Dimension: 266 Timing: 44138 seconds, 10 seconds
Dimension: 267 Timing: 45210 seconds, 11 seconds
Dimension: 268 Timing: 46508 seconds, 9 seconds
Dimension: 269 Timing: 51120 seconds, 15 seconds
Dimension: 270 Timing: 49352 seconds, 6 seconds
Dimension: 271 Timing: 50456 seconds, 9 seconds
Dimension: 272 Timing: 52379 seconds, 16 seconds
Dimension: 273 Timing: 52354 seconds, 16 seconds
Dimension: 269 Timing: 32507 seconds, 2 seconds
Dimension: 270 Timing: 33064 seconds, 4 seconds
Dimension: 271 Timing: 33590 seconds, 6 seconds
Dimension: 272 Timing: 33703 seconds, 3 seconds
Dimension: 273 Timing: 34616 seconds, 3 seconds
Dimension: 274 Timing: 36113 seconds, 4 seconds
Dimension: 275 Timing: 36477 seconds, 4 seconds
Dimension: 276 Timing: 37000 seconds, 2 seconds
Dimension: 277 Timing: 37872 seconds, 3 seconds
Dimension: 278 Timing: 42290 seconds, 6 seconds
Dimension: 279 Timing: 39862 seconds, 7 seconds
Dimension: 280 Timing: 40184 seconds, 7 seconds
Dimension: 281 Timing: 41229 seconds, 4 seconds
Dimension: 282 Timing: 43221 seconds, 3 seconds
Dimension: 283 Timing: 42706 seconds, 7 seconds
下面是我用来绘制数据的数据文件2的一部分
> set log y
> plot "datafile1.txt" using 2:4 with lines,
"datafile1.txt" using 2:6 with lines,
"datafile2.txt" using 2:4 with lines,
"datafile2.txt" using 2:6 with lines
Dimension: 259 Timing: 36111 seconds, 9 seconds
Dimension: 260 Timing: 37860 seconds, 9 seconds
Dimension: 261 Timing: 39477 seconds, 6 seconds
Dimension: 262 Timing: 41215 seconds, 5 seconds
Dimension: 263 Timing: 41827 seconds, 5 seconds
Dimension: 264 Timing: 42738 seconds, 11 seconds
Dimension: 265 Timing: 42972 seconds, 14 seconds
Dimension: 266 Timing: 44138 seconds, 10 seconds
Dimension: 267 Timing: 45210 seconds, 11 seconds
Dimension: 268 Timing: 46508 seconds, 9 seconds
Dimension: 269 Timing: 51120 seconds, 15 seconds
Dimension: 270 Timing: 49352 seconds, 6 seconds
Dimension: 271 Timing: 50456 seconds, 9 seconds
Dimension: 272 Timing: 52379 seconds, 16 seconds
Dimension: 273 Timing: 52354 seconds, 16 seconds
Dimension: 269 Timing: 32507 seconds, 2 seconds
Dimension: 270 Timing: 33064 seconds, 4 seconds
Dimension: 271 Timing: 33590 seconds, 6 seconds
Dimension: 272 Timing: 33703 seconds, 3 seconds
Dimension: 273 Timing: 34616 seconds, 3 seconds
Dimension: 274 Timing: 36113 seconds, 4 seconds
Dimension: 275 Timing: 36477 seconds, 4 seconds
Dimension: 276 Timing: 37000 seconds, 2 seconds
Dimension: 277 Timing: 37872 seconds, 3 seconds
Dimension: 278 Timing: 42290 seconds, 6 seconds
Dimension: 279 Timing: 39862 seconds, 7 seconds
Dimension: 280 Timing: 40184 seconds, 7 seconds
Dimension: 281 Timing: 41229 seconds, 4 seconds
Dimension: 282 Timing: 43221 seconds, 3 seconds
Dimension: 283 Timing: 42706 seconds, 7 seconds
任何关于如何克服此问题的帮助或建议都将不胜感激。如果您想完全关闭此功能:
gnuplot> set nokey
如果要移动图例,可以使用
gnuplot> set key left top
将其移动到左上角。如果要在图例中为线条指定更有意义的名称,请在生成绘图时使用title
关键字:
gnuplot> plot "datafile1.txt" using 2:4 with lines title "data",
....
您可以将图例移动到绘图区域之外,这样它们肯定不会重叠:
gnuplot> set key outside
有关图例或关键点放置的更多选项,请参见此处:
您可以通过提供一组坐标来控制钥匙的位置:
set key at 25., 5000.
set key at graph 0.1, 0.9
这些值对应于数据坐标系。或者,可以指定图形坐标:
set key at 25., 5000.
set key at graph 0.1, 0.9
(接近左上角位置)。对于gnuplot 5.2版或更高版本,您可以使用
set key at x, y
其中,x
和y
分别是x轴和y轴的值次要挑剔——这几天unset key
可能比set nokey
更可取。