Graphs provide great information visualization. Highlighting graph elements will let information stand out. By using algorithmic graph layouts, much of the structure in a graph will be self-evident, such as connected components. By attaching interactive effects to graph elements, you can provide information drill-down. The Wolfram Language provides extensive collections of carefully designed graph styles, highlight styles, and layout algorithms. The Wolfram Language provides in-depth support for every aspect of styling, labeling, and shape generation for graphs, as well as carefully designed libraries of edge and vertex shapes.

Highlight Graph Elements

HighlightGraph — highlight vertices, edges, or whole subgraphs

GraphHighlightStyle — overall collection of styles used for highlighting

"Dashed"  ▪  "Thick"  ▪  "DehighlightFade"  ▪  ...

Overall Look and Feel

"BlackAndWhite"  ▪  "BackgroundBlue"  ▪  "DiagramGreen"  ▪  ...

Graph Layout

GraphLayout — algorithmic graph layouts

VertexCoordinates — explicit list of vertex coordinates

"SpringEmbedding"  ▪  "SpringElectricalEmbedding"  ▪  "LayeredDrawing"  ▪  ...

Vertex and Edge Styles

Style — styling wrapper for vertices and edges

VertexStyle — style all or individual vertices

EdgeStyle — style all or individual edges

BaseStyle  ▪  Red  ▪  Dashed  ▪  ...

Vertex and Edge Labels

Labeled — labeling wrapper for vertices and edges

VertexLabels — label individual vertices, control placement and formatting

EdgeLabels — label individual edges, control placement and formatting

Placed  ▪  Pane  ▪  Style  ▪  ...

Vertex and Edge Shapes

VertexSize — set the size of vertices

VertexShape — use any expression as vertex shape

VertexShapeFunction — generate graphics as vertex shapes

EdgeShapeFunction — generate graphics as edge shapes

"Square"  ▪  "Diamond"  ▪  "ConcaveHexagon"  ▪  ...

"Arrow"  ▪  "CarvedArrow"  ▪  "HalfFilledArrow"  ▪  ...

Interactive Effects

Tooltip — wrapper for adding tooltips to vertices and edges

Button — wrapper for making vertices and edges act as action buttons

Hyperlink  ▪  PopupWindow  ▪  EventHandler  ▪  ...