标签： background plot gnuplot area
如何仅在绘图区域设置背景？ 我希望我的图表看起来像http://pchart.sourceforge.net/screenshots.php?ID=1
答案 0 :(得分：4)
set object 1 rectangle from graph 0, graph 0 to graph 1, graph 1 behind fc rgbcolor 'red' fs noborder