TreeElementStyle

TreeElementStyle

is an option for Tree and related functions that specifies what style should be used for subtree elements.

Details

  • TreeElementStyle allows specifying the style of the root node of a tree, as well as that of any subtrees at positions matching a pattern.
  • The following option settings can be used:
  • Automaticuse the automatic setting for style
    styleuse style for the node
    Allstyleuse style for all nodes
    TreeCases[pattern]styleuse style for the nodes with data matching pattern
    {pos1style1,pos2style2,…}use stylei for the node at relative position posi
    {patt1style1,patt2style2,…}use stylei for the nodes at positions matching the pattern patti
  • Subtrees with no explicit element style posstyle are taken to use the automatic style.
  • TreeElementStyle can apply to points, lines and faces.
  • To specify multiple style directives, use Directive[style1,style2,…].
  • Subtree element style specifications are effectively applied in the order TreeElementStyle, TreeElementStyleFunction and TreeElementShapeFunction, with later specifications overriding earlier ones.

Examples

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Basic Examples  (3)

Style an individual node:

Specify a list of node styles:

Use the same style for all nodes:

Scope  (1)

Position Specification  (1)

Specify positions using position patterns:

Specify positions using data patterns:

Properties & Relations  (4)

Styles for nodes can be specified by position:

Styles specified by a subtree take precedence over styles specified by its ancestors:

A position {i,j,…} in a subtree refers to its subtree at relative position {i,j,…}:

A relative position {2} at position {1} refers to the global position {1,2}:

In general, a pattern patt applies to subtrees at global positions {i,j,…} that match patt:

A list of patterns {patt1,patt2,…} applies to relative positions {i,j,…} that match the patti:

Wolfram Research (2021), TreeElementStyle, Wolfram Language function, https://reference.wolfram.com/language/ref/TreeElementStyle.html (updated 2022).

Text

Wolfram Research (2021), TreeElementStyle, Wolfram Language function, https://reference.wolfram.com/language/ref/TreeElementStyle.html (updated 2022).

CMS

Wolfram Language. 2021. "TreeElementStyle." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2022. https://reference.wolfram.com/language/ref/TreeElementStyle.html.

APA

Wolfram Language. (2021). TreeElementStyle. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/TreeElementStyle.html

BibTeX

@misc{reference.wolfram_2024_treeelementstyle, author="Wolfram Research", title="{TreeElementStyle}", year="2022", howpublished="\url{https://reference.wolfram.com/language/ref/TreeElementStyle.html}", note=[Accessed: 22-December-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_treeelementstyle, organization={Wolfram Research}, title={TreeElementStyle}, year={2022}, url={https://reference.wolfram.com/language/ref/TreeElementStyle.html}, note=[Accessed: 22-December-2024 ]}