org.testingisdocumenting.znai.diagrams.graphviz.meta

Class GraphvizShapeConfig

java.lang.Object

org.testingisdocumenting.znai.diagrams.graphviz.meta.GraphvizShapeConfig

public class GraphvizShapeConfig
extends Object

We can assign a node style by adding an extra information to label

     node [label="text [a database]"];
 

In the example above two styles are set. A style can change a color scheme. Also style can change a shape. Graphviz has predefined shapes that can be specified explicitly. Instead of doing it explicitly though, we will specify it during preprocessing and at the final rendering will replace that shape with a custom svg. So 'database' style may be auto rendered as a SVG showing a data storage. And in order to make all the lines connect properly a shape must be of a proper height, width and if possible, shape.

Constructor Summary

Constructors

Constructor and Description
GraphvizShapeConfig(Map<String,?> config)
GraphvizShapeConfig(String json)

Method Summary

Modifier and Type	Method and Description
Map<String,?>	getSvgByName()
boolean	isInvertedTextColorByStyleId(String style)
Optional<GraphvizNodeShape>	nodeShape(String style)
Optional<String>	shapeSvg(String style)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GraphvizShapeConfig

public GraphvizShapeConfig(String json)

GraphvizShapeConfig

public GraphvizShapeConfig(Map<String,?> config)

Method Detail

shapeSvg

public Optional<String> shapeSvg(String style)

isInvertedTextColorByStyleId

public boolean isInvertedTextColorByStyleId(String style)

nodeShape

public Optional<GraphvizNodeShape> nodeShape(String style)

getSvgByName

public Map<String,?> getSvgByName()