是一个图形指令,用来指定随后的点在可能情况下将以绝对直径为 d 的圆域显示.
AbsolutePointSize
是一个图形指令,用来指定随后的点在可能情况下将以绝对直径为 d 的圆域显示.
更多信息
- 绝对直径以打印点为单位来度量,约等于
英寸. - AbsolutePointSize 可用于二维和三维图形以及 Style 指定.
- d 可以使用以下符号形式:Tiny, Small, Medium 以及 Large.
- 初始缺省值为 AbsolutePointSize[3].
范例
打开所有单元 关闭所有单元基本范例 (2)
Table[Graphics[{AbsolutePointSize[d], Point[{0, 0}]}], {d, {0.5, 2, 7, 15}}]Table[Graphics3D[{AbsolutePointSize[d], Point[{0, 0, 0}]}], {d, {0.5, 2, 7, 15}}]Table[Graphics[{AbsolutePointSize[d], Point[{0, 0}]}], {d, {Tiny, Small, Medium, Large}}]属性和关系 (2)
AbsolutePointSize 以打印点为单位定义点尺寸:
Graphics[{AbsolutePointSize[15], Point[{0, 0}], Text[Style["15 points", FontSize -> 15], {0, 0.3}]}]PointSize 以图形总宽度的分数定义线段长度:
Graphics[{PointSize[0.5], Point[{0, 0}]}, Frame -> True, PlotRangeClipping -> True]技术笔记
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- 三维图形指令
相关指南
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- 图形指令
历史
1991年引入 (2.0) | 在以下年份被更新:1996 (3.0) ▪ 2007 (6.0)
文本
Wolfram Research (1991),AbsolutePointSize,Wolfram 语言函数,https://reference.wolfram.com/language/ref/AbsolutePointSize.html (更新于 2007 年).
CMS
Wolfram 语言. 1991. "AbsolutePointSize." Wolfram 语言与系统参考资料中心. Wolfram Research. 最新版本 2007. https://reference.wolfram.com/language/ref/AbsolutePointSize.html.
APA
Wolfram 语言. (1991). AbsolutePointSize. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/AbsolutePointSize.html 年
BibTeX
@misc{reference.wolfram_2026_absolutepointsize, author="Wolfram Research", title="{AbsolutePointSize}", year="2007", howpublished="\url{https://reference.wolfram.com/language/ref/AbsolutePointSize.html}", note=[Accessed: 19-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_absolutepointsize, organization={Wolfram Research}, title={AbsolutePointSize}, year={2007}, url={https://reference.wolfram.com/language/ref/AbsolutePointSize.html}, note=[Accessed: 19-August-2026]}