gnuplot:绘制X,Y坐标及其标签
问题描述:
我有以下文件(test.dat):
I have the following file (test.dat):
A 149 127
B 19 157
C 49 127
D 149 147
E 9 127
F 49 12
G 129 127
我希望gnuplot用标签标记这些点(一个点代表位置(149,127),另一个点代表(19,157),依此类推).我该怎么办?
I would like gnuplot to plot these points with their label (a dot a position (149, 127), another dot at (19, 157), etc.). How can I do this?
谢谢!
答
类似的方法应该有所帮助
Something along the lines of this should help
gnuplot>使用带有标签的($ 2 + 3):($ 3 + 3):1绘制"data.txt",使用2:3绘制"data.txt"
gnuplot> plot "data.txt" using ($2+3):($3+3):1 with labels, "data.txt" using 2:3