5 Graph Description Language (GDL) - Absint
5 Graph Description Language (GDL) - Absint
5 Graph Description Language (GDL) - Absint
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Figure 30: Displayed Window and Virtual Window<br />
<strong>Description</strong>:<br />
This attribute is the horizontal raster for the positions of the line control points (the dummy<br />
nodes). It should be a divisor of xraster.<br />
• xlspace<br />
Type: integer<br />
Default value:<br />
( 1 2xspace)pixels, if polygons are used for edge drawing<br />
( 4 5yspace) pixels, if splines are used<br />
Attribute of: top-level graph, subgraphs<br />
<strong>Description</strong>:<br />
This attribute describes the horizontal distance between lines at the points where they cross<br />
levels. Note: It is advisable to set xlspace to a larger value, if splines are used in order to<br />
prevent sharp bends.<br />
• xspace,yspace<br />
Type: integer<br />
Default value:<br />
20 pixels for xspace,<br />
70 pixels for yspace<br />
Attribute of: top-level graph, subgraphs<br />
<strong>Description</strong>:<br />
xspace, yspace specify the minimum horizontal and vertical distance between nodes.<br />
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