is an option for plotting functions that specifies the style in which boundaries of regions should be drawn.


BoundaryStyle
is an option for plotting functions that specifies the style in which boundaries of regions should be drawn.
Details

- The following settings can be used:
-
Automatic draw thin black boundary lines None draw no boundary lines g draw with specified graphics directives - BoundaryStyle is always used at the boundary of regions defined by RegionFunction.
- For 3D graphics, it is also used at the boundary of regions defined by PlotRange.
Examples
Basic Examples (3)
BoundaryStyle applies to intersections with the plot range:
BoundaryStyle applies to boundaries formed by the RegionFunction:
Related Guides
History
Text
Wolfram Research (2007), BoundaryStyle, Wolfram Language function, https://reference.wolfram.com/language/ref/BoundaryStyle.html.
CMS
Wolfram Language. 2007. "BoundaryStyle." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/BoundaryStyle.html.
APA
Wolfram Language. (2007). BoundaryStyle. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/BoundaryStyle.html
BibTeX
@misc{reference.wolfram_2025_boundarystyle, author="Wolfram Research", title="{BoundaryStyle}", year="2007", howpublished="\url{https://reference.wolfram.com/language/ref/BoundaryStyle.html}", note=[Accessed: 08-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_boundarystyle, organization={Wolfram Research}, title={BoundaryStyle}, year={2007}, url={https://reference.wolfram.com/language/ref/BoundaryStyle.html}, note=[Accessed: 08-August-2025]}