$ImageResolution
给出栅格化生成图像时使用的默认图像分辨率.
更多信息
- 常见的 $ImageResolution 的默认值为 Automatic,对应于已连接显示器使用的最高分辨率.
范例
打开所有单元 关闭所有单元基本范例 (2)
$ImageResolutionRasterize[Plot[Sin[x], {x, 0, 2π}]]Options[%]Block[{$ImageResolution = 50},
Rasterize[Plot[Sin[x], {x, 0, 2π}]]
]Options[%]文本
Wolfram Research (2020),$ImageResolution,Wolfram 语言函数,https://reference.wolfram.com/language/ref/$ImageResolution.html.
CMS
Wolfram 语言. 2020. "$ImageResolution." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/$ImageResolution.html.
APA
Wolfram 语言. (2020). $ImageResolution. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/$ImageResolution.html 年
BibTeX
@misc{reference.wolfram_2026_$imageresolution, author="Wolfram Research", title="{$ImageResolution}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/$ImageResolution.html}", note=[Accessed: 24-August-2026]}
BibLaTeX
@online{reference.wolfram_2026_$imageresolution, organization={Wolfram Research}, title={$ImageResolution}, year={2020}, url={https://reference.wolfram.com/language/ref/$ImageResolution.html}, note=[Accessed: 24-August-2026]}