Help:Graph format
From semantic-mediawiki.org
Graph format | |
---|---|
Displays the relation between pages | |
Further Information | |
Provided by: | Semantic Result Formats |
Added: | 1.4.2 |
Removed: | still supported |
Requirements: | GraphViz |
Format name: | graph |
Enabled? Indicates whether the result format is enabled by default upon installation of the respective extension. |
No |
Authors: | Frank Dengler , Jeroen De Dauw |
Categories: | graph |
Table of Contents | |
Contents |
The result format graph, part of the Extension "Semantic Result Formats" extension, can be used to display result values as a graph showing the relation between pages. In order to work the Extension "GraphViz" extension is required to be installed, too.
Parameters
- Format specific
Parameter | Aliases | Type | Default | Description |
---|---|---|---|---|
graphname | - | text | QueryResult | Sets the title of the graph |
graphsize | - | text | empty | Sets the size of the grapht in pixels |
graphlegend | - | yes/no | no | Sets whether a graph legend should be shown |
graphlabel | - | yes/no | no | Sets the label of the graph |
graphlink | - | yes/no | no | Sets whether nodes should link to their wiki pages |
graphcolor | - | yes/no | no | Sets the color of the graph |
arrowdirection | rankdir | text | LR | Sets the direction of the arrows |
nodeshape | - | text | no | Sets the shape of each node on the graph |
relation | - | text | child | Sets whether the subjects or nameproperties are parents or childs |
nameproperty | - | text | no | Sets the property that will be used as subject instead of the actual subject, i.e. page name |
wordwraplimit | - | whole number | 25 | Sets the word wrap limit (in number of characters) |
Note:
-
graphsize
- See also kpointf -
nodeshape
- See also shapes -
arrowdirection
- L=left, R=right, T=top, B=bottom
Example
{{#ask: [[Category:Person]] |?has child |?knows |format=graph |graphcolor=yes |graphlink=yes |graphname=PeopleKnows |graphlegend=yes |graphlabel=no |graphsize=10,100 |rankdir=TB }}
External links
Enabling
This result format is not enabled by default on a wiki. To enable it the line$srfgFormats[] = 'graph';
This documentation page applies to all SMW versions from 1.4.2 to the most current version.