Gnuplot 中 Z 轴标签的位置

发布于 2024-12-20 22:44:04 字数 533 浏览 0 评论 0原文

我正在使用以下脚本绘制 3D Gnuplot 图表。
我的 Gnuplot 版本是 gnuplot 4.4 patchlevel 3。
我的问题是，使用 Z 轴标签的默认位置，它总是被剪切（放置在边界之外）。我想知道将 X/Y/Z 轴标签放置在我喜欢的图表坐标处的命令。

    set pm3d 
    set grid 
    set palette defined (-1 "blue", 0 "white", 1 "red")
    set notitle

    set ztics 0.10
    set xlabel "Label 1"
    set ylabel "Label 2"
    set zlabel "Label 3"

    splot "data" using ($1/$2):3:($4+$5) with pm3d notitle pause -1

    set term post enhanced color "Serif" 20
    set output "graph.eps"
    replot

原文

I am drawing a 3D Gnuplot graph with the following script.
My Gnuplot version is gnuplot 4.4 patchlevel 3.
My problem is that with the default position of the Z-axis label, it's always getting cut (being placed outside the boundary). I would like to know the command to place X/Y/Z axis label at the coordinate on the graph as I prefer.

    set pm3d 
    set grid 
    set palette defined (-1 "blue", 0 "white", 1 "red")
    set notitle

    set ztics 0.10
    set xlabel "Label 1"
    set ylabel "Label 2"
    set zlabel "Label 3"

    splot "data" using ($1/$2):3:($4+$5) with pm3d notitle pause -1

    set term post enhanced color "Serif" 20
    set output "graph.eps"
    replot

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压抑⊿情绪 2024-12-27 22:44:04

您想要调整 {offset} 选项，例如：

set xlabel "Label 1" offset 1,1,1

将 xlabel 在 x、y 和 z 轴上相对于其原始位置移动大约 1 个字符。

根据帮助页面，您可以指定 first、second、graph、screen 或 之一用于偏移的坐标系的字符（这是默认值）：

set xlabel "Label 1" offset graph 1,1,1

You want to tweak the {offset <offset>} option, for example:

set xlabel "Label 1" offset 1,1,1

which moves the xlabel approximately 1 character in each of the x, y and z axes relative to its original position.

As per the help page, you can specify one of first, second, graph, screen or character (this is the default) for the coordinate system to be used for the offset: