5 Graph Description Language (GDL) - Absint
5 Graph Description Language (GDL) - Absint
5 Graph Description Language (GDL) - Absint
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– trapeze<br />
– uptrapeze<br />
• shrink, stretch<br />
Type: integer<br />
Default value: 1 for both<br />
Attribute of: node<br />
<strong>Description</strong>:<br />
These attributes specify the shrinking and stretching factor of a node. The values of the<br />
node attributes width, height, borderwidth and the size of the label is scaled by ((stretch<br />
/ shrink) * 100) percent. The scale value can also be specified by the node attribute scaling<br />
(p. 97).<br />
Note: The actual scaling factor of a node is determined by the scale factor of a node in<br />
relation to the scale factor of the graph, i. e. if the scaling factor for the graph is (stretch,<br />
shrink) = (2, 1) and (stretch, shrink) = (2, 1) for the node, the node is scaled by a factor of 4<br />
as compared to normal size.<br />
• textcolor<br />
Type: black, blue, red, ...<br />
Default value: black<br />
Attribute of: node<br />
<strong>Description</strong>:<br />
Specifies the color for text labels of nodes. For details on colors, see p. 105. See also node<br />
attributes color (p. 93) and bordercolor (p. 93).<br />
• textmode<br />
Type: center, left_justify, right_justify<br />
Default value: center<br />
Attribute of: node<br />
<strong>Description</strong>:<br />
This attribute specifies the alignment of text within a node frame.<br />
• title<br />
Type: string<br />
Default value: no default<br />
Attribute of: node<br />
<strong>Description</strong>:<br />
This specifies the unique string identifying the node. This attribute is mandatory for the node<br />
specification.<br />
• vertical_order<br />
Type: integer or maxlevel<br />
Default value: none (corresponds to -1)<br />
Attribute of: node<br />
98
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