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Changes for page KIML Layout Options

Last modified by Alexander Schulz-Rosengarten on 2023/09/11 16:17
From version 4.1
edited by cds
on 2013/06/02 12:57
Change comment: There is no comment for this version
To version 12.1
edited by cds
on 2013/06/03 12:39
Change comment: There is no comment for this version

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Content
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1 1  {{warning}}
2 -This is preliminary documentation. You've been warned.
2 +This is preliminary and incomplete documentation. You've been warned.
3 3  {{/warning}}
4 4  
5 5  KIML defines a whole set of standard layout options that many layout algorithms support. Whether an algorithm supports a layout option depends on the option and on the algorithm. When an option is supported by an algorithm, it may change the option's default value. Algorithms may also provide more specialized documentation for a given layout option.
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372 372  )))
373 373  |(% colspan="1" %)(% colspan="1" %)
374 374  (((
375 -Port Offset
375 +[[Port Offset>>doc:||anchor="portOffset"]]
376 376  )))|(% colspan="1" %)(% colspan="1" %)
377 377  (((
378 378  de.cau.cs.kieler.offset
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516 516  
517 517  This section explains every layout option in more detail.
518 518  
519 +== Edge Routing ==
520 +
521 +
522 +
523 +{{id name="edgeRouting"/}}
524 +
525 +This option influences the way in which edges are routed between the nodes they connect. The following settings are available:
526 +
527 +* POLYLINE
528 +Edges consist of one or more segments defined by a list of bend points.
529 +* ORTHOGONAL
530 +Edges are routed orthogonally, meaning that each segment of an edge runs either horizontally or vertically, but never at an angle.
531 +* SPLINE
532 +Edges are routed as splines (smooth curves). (% style="color: rgb(153,51,0);" %)**TODO:** Add more documentation on how the returned bend points are to be interpreted.
533 +* UNDEFINED
534 +No particular edge routing style is selected. The result produced by the layout algorithm may be undefined.
535 +
519 519  == Port Offset ==
520 520  
538 +
539 +
540 +{{id name="portOffset"/}}
541 +
521 521  The port offset is used to specify how much space a layout algorithm should leave between a port and the border of its node. This is usually zero, but doesn't have to be. If the offset is not defined for a given port, a layout algorithm can try to infer the offset from the port's coordinates and its node's size in the input graph. This of course requires both properties to be set to sensible values.
522 522  
523 523  Set this property if one of the following cases applies:
Confluence.Code.ConfluencePageClass[0]
Id
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1 -7111107
1 +7111121
URL
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1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/7111107/KIML Layout Options
1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/7111121/KIML Layout Options