$MaxDisplayedChildren
是一个全局变量,它的值指定了最多应在 Tree 对象中显示多少个孩子.
更多信息
- $MaxDisplayedChildren 给出选项 MaxDisplayedChildren 使用的默认值.
- $MaxDisplayedChildren 的默认值为 10.
范例
打开所有单元 关闭所有单元基本范例 (2)
范围 (1)
重新定义 $MaxDisplayedChildren 的值:
$MaxDisplayedChildren = 2;
Tree[{1, 2, 3, 4, 5}]取消定义 $MaxDisplayedChildren 的值:
$MaxDisplayedChildren=.;
Tree[{1, 2, 3, 4, 5}]属性和关系 (2)
$MaxDisplayedChildren 的默认值为 10.
$MaxDisplayedChildrenTree[Range[15]]设置 $MaxDisplayedChildren=m 指定采用 MaxDisplayedChildrenAutomatic 设置时默认显示多少个孩子:
$MaxDisplayedChildren = 3;
Tree[Range[10], MaxDisplayedChildren -> Automatic]Tree[Range[10], MaxDisplayedChildren -> {All -> 3}]将 $MaxDisplayedChildren 恢复到默认值:
$MaxDisplayedChildren=.相关指南
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- 树可视化
文本
Wolfram Research (2022),$MaxDisplayedChildren,Wolfram 语言函数,https://reference.wolfram.com/language/ref/$MaxDisplayedChildren.html.
CMS
Wolfram 语言. 2022. "$MaxDisplayedChildren." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/$MaxDisplayedChildren.html.
APA
Wolfram 语言. (2022). $MaxDisplayedChildren. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/$MaxDisplayedChildren.html 年
BibTeX
@misc{reference.wolfram_2026_$maxdisplayedchildren, author="Wolfram Research", title="{$MaxDisplayedChildren}", year="2022", howpublished="\url{https://reference.wolfram.com/language/ref/$MaxDisplayedChildren.html}", note=[Accessed: 15-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_$maxdisplayedchildren, organization={Wolfram Research}, title={$MaxDisplayedChildren}, year={2022}, url={https://reference.wolfram.com/language/ref/$MaxDisplayedChildren.html}, note=[Accessed: 15-August-2026]}