问题描述
如何限制gnuplot的自动缩放，以便以y-max为例，它至少是某个值，并且会自动缩放到固定的限制"?
How can I limit the autoscaling of gnuplot, so that, as example for the y-max, it is at least a certain value and it would autoscale up to fixed "limit"?
通过查看文档，我只看到如何固定轴的最小或最大端，而另一个是自动缩放的.
From looking at the documentation, I only see how to fix min-, or max- end of the axis, while the other is being scaled automatically.
推荐答案
从4.6版开始，gnuplot提供了一种新语法来指定自动缩放的上限和下限.对于您的情况，您可以使用
Since version 4.6 gnuplot offers a new syntax to specify upper and lower limits for the autoscaling. For your case you could use
set xrange [0:100 < * < 1000]
从文档中引用:
执行自动缩放的范围可能受下限<lb>或上限<ub>或两者限制.语法是
The range in which autoscaling is being performed may be limited by a lower bound <lb> or an upper bound <ub> or both. The syntax is
{ <lb> < } * { < <ub> }
例如
0 < * < 200
设置<lb> = 0和<ub> = 200.
该语法可以应用于set *range的最小值或最大值.
That syntax can be applied to both the minimum or maximum value of set *range.
要自动缩放xmin但要保持正值，请使用
To autoscale xmin but keeping it positive, use
set xrange [0<*:]
要自动缩放x，但要保持最小范围为10到50:
To autoscale x but keep minimum range of 10 to 50:
set xrange [*<10:50<*]
有关更多信息，请参阅有关set xrange的文档.
See the documentation about set xrange for more information.
这篇关于Gnuplot自动缩放的最小和最大边界的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！