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ExtentMarkers
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ExtentMarkers

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is an option to DiscretePlot and DiscretePlot3D that specifies markers to draw at extent boundaries.

Details

  • The following general settings can be used:
  • Noneno markers
    {ml,mr}specify left and right markers
    {specx,specy}use different specifications in different dimensions
  • The edge markers in one dimension represent a point and edge markers in two dimensions represent a line.
  • In one dimension the following additional settings can be used:
  • "Empty"empty disk edge marker
    "Filled"filled disk edge marker
    ggeneral expression g
    {spec,s}edge marker with size s
  • In two dimensions the following additional settings can be used:
  • "Line"line edge marker
    "Tube"tube edge marker
    {spec,s}edge marker with size s
  • The symbolic values Tiny, Small, Medium, and Large can be used for s. In one dimension, the size of the marker is independent of the total width of the graphic.

Examples

Basic Examples  (4)Summary of the most common use cases

Specify how to mark the boundaries of extent regions:

In[1]:=1
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https://wolfram.com/xid/0dqvmbm8jn4-qpz5qa
Out[1]=1
In[2]:=2
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https://wolfram.com/xid/0dqvmbm8jn4-r4rjn0
Out[2]=2

DiscretePlot can use custom markers:

In[1]:=1
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https://wolfram.com/xid/0dqvmbm8jn4-1vh8hu
Out[1]=1

Use different markers for different boundaries:

In[1]:=1
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https://wolfram.com/xid/0dqvmbm8jn4-qjyss8
Out[1]=1
In[2]:=2
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https://wolfram.com/xid/0dqvmbm8jn4-ot4n10
Out[2]=2

Specify the sizes to use:

In[1]:=1
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https://wolfram.com/xid/0dqvmbm8jn4-ksg8m0
Out[1]=1
In[2]:=2
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https://wolfram.com/xid/0dqvmbm8jn4-smw0wh
Out[2]=2
Wolfram Research (2010), ExtentMarkers, Wolfram Language function, https://reference.wolfram.com/language/ref/ExtentMarkers.html.
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Wolfram Research (2010), ExtentMarkers, Wolfram Language function, https://reference.wolfram.com/language/ref/ExtentMarkers.html.

Text

Wolfram Research (2010), ExtentMarkers, Wolfram Language function, https://reference.wolfram.com/language/ref/ExtentMarkers.html.

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Wolfram Research (2010), ExtentMarkers, Wolfram Language function, https://reference.wolfram.com/language/ref/ExtentMarkers.html.

CMS

Wolfram Language. 2010. "ExtentMarkers." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/ExtentMarkers.html.

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Wolfram Language. 2010. "ExtentMarkers." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/ExtentMarkers.html.

APA

Wolfram Language. (2010). ExtentMarkers. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/ExtentMarkers.html

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Wolfram Language. (2010). ExtentMarkers. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/ExtentMarkers.html

BibTeX

@misc{reference.wolfram_2025_extentmarkers, author="Wolfram Research", title="{ExtentMarkers}", year="2010", howpublished="\url{https://reference.wolfram.com/language/ref/ExtentMarkers.html}", note=[Accessed: 15-May-2025 ]}

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@misc{reference.wolfram_2025_extentmarkers, author="Wolfram Research", title="{ExtentMarkers}", year="2010", howpublished="\url{https://reference.wolfram.com/language/ref/ExtentMarkers.html}", note=[Accessed: 15-May-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_extentmarkers, organization={Wolfram Research}, title={ExtentMarkers}, year={2010}, url={https://reference.wolfram.com/language/ref/ExtentMarkers.html}, note=[Accessed: 15-May-2025 ]}

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@online{reference.wolfram_2025_extentmarkers, organization={Wolfram Research}, title={ExtentMarkers}, year={2010}, url={https://reference.wolfram.com/language/ref/ExtentMarkers.html}, note=[Accessed: 15-May-2025 ]}