是 AstroGraphics 的一个选项,指定在天球上显示的坐标网格线.
AstroGridLines
是 AstroGraphics 的一个选项,指定在天球上显示的坐标网格线.
更多信息
- 不同的天文参考系有不同的坐标网格线.
- 对于赤道坐标系,天文网格线是恒定赤纬线(平行线)和恒定赤经线(子午线).
- 对于地平坐标系,天文网格线是恒定高度线(地平纬圈)和恒定方位角线.
- 可用以下形式对 AstroGridLines 进行设置:
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None 不绘制天文网格线 Automatic 自动放置天文网格线 n 坐标线的近似数量 Quantity[…] 放置在角度的倍数处的天文网格线 {grid1,grid2} 为每个角度方向单独指定的天文网格线 {frame1spec1, frame2spec2,…} 为各个帧绘制几组天文网格线 - 使用 Automatic 设置时,通常将天文网格线放置在用十进制表示坐标时位数最少的点.
- 对于每个角坐标,可以给出以下网格线选项:
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None 不绘制地理网格线 Automatic 自动选择地理网格线的位置 n 坐标线的近似数量 Quantity[…] 放置在角度的倍数处的天文网格线 {x1,x2,…} 在指定位置绘制的天文网格线 {{x1,style1},…} 具有指定样式的天文网格线 func 要应用于 xmin、xmax 以获取网格线选项的函数
范例
打开所有单元 关闭所有单元基本范例 (4)
AstroGraphics[AstroGridLines -> Automatic]AstroGraphics[AstroReferenceFrame -> "Equatorial", AstroGridLines -> {"Ecliptic" -> Quantity[10, "AngularDegrees"]}]AstroGraphics[AstroReferenceFrame -> "Equatorial", AstroGridLines -> {"Galactic" -> {Range[-60, 60, 10], {-10, -5, 0, 5, 10}}}]AstroGraphics[Entity["Planet", "Jupiter"], AstroRange -> Quantity[0.1, "AngularDegrees"], AstroGridLines -> Quantity[1, "Arcminutes"]]范围 (8)
AstroGridLines 的位置 (4)
AstroGraphics[Entity["Star", "Rigel"], AstroRange -> Quantity[20, "AngularDegrees"], AstroGridLines -> Automatic]AstroGraphics[Entity["Star", "Polaris"], AstroRange -> Quantity[30, "AngularDegrees"], AstroGridLines -> {Range[0, 90, 10], None}, AstroReferenceFrame -> "Equatorial"]AstroGraphics[Entity["Star", "Polaris"], AstroRange -> Quantity[30, "AngularDegrees"], AstroGridLines -> {None, Range[60, 80, 2]}, AstroReferenceFrame -> "Equatorial"]AstroGraphics[AstroReferenceFrame -> {"Galactic", Now, Here}, AstroGridLines -> {24, 6}]AstroGraphics[AstroReferenceFrame -> {"Ecliptic", Now, Here}, AstroGridLines -> Quantity[15, "AngularDegrees"]]AstroGridLines 的边框 (2)
AstroGraphics[AstroReferenceFrame -> "Ecliptic", AstroGridLines -> Automatic]AstroGraphics[AstroReferenceFrame -> "Ecliptic", AstroGridLines -> {"Equatorial" -> Automatic}]AstroGraphics[AstroGridLines -> {"Equatorial" -> Quantity[10, "AngularDegrees"], "Ecliptic" -> Quantity[5, "AngularDegrees"]}]设置 AstroGridLines 的样式 (2)
AstroGraphics[AstroReferenceFrame -> {"Galactic", Now, Here}, AstroGridLines -> Automatic]AstroGraphics[AstroReferenceFrame -> {"Galactic", Now, Here}, AstroGridLines -> {None, {{20, Red}, {30, Orange}, {40, Yellow}, {50, Green}, {60, Blue}}}]用 AstroGridLinesStyle 指定所有天文网格线的样式:
AstroGraphics[AstroReferenceFrame -> "Equatorial", AstroGridLines -> Automatic, AstroGridLinesStyle -> Purple]AstroGraphics[AstroReferenceFrame -> "Equatorial", AstroGridLines -> Automatic, AstroGridLinesStyle -> {Purple, Blue}]相关指南
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- 天文计算与数据
文本
Wolfram Research (2022),AstroGridLines,Wolfram 语言函数,https://reference.wolfram.com/language/ref/AstroGridLines.html.
CMS
Wolfram 语言. 2022. "AstroGridLines." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/AstroGridLines.html.
APA
Wolfram 语言. (2022). AstroGridLines. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/AstroGridLines.html 年
BibTeX
@misc{reference.wolfram_2026_astrogridlines, author="Wolfram Research", title="{AstroGridLines}", year="2022", howpublished="\url{https://reference.wolfram.com/language/ref/AstroGridLines.html}", note=[Accessed: 18-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_astrogridlines, organization={Wolfram Research}, title={AstroGridLines}, year={2022}, url={https://reference.wolfram.com/language/ref/AstroGridLines.html}, note=[Accessed: 18-August-2026]}