Changes for page KLay Layered Layout Options
Last modified by Richard Kreissig on 2023/09/14 10:20
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... ... @@ -759,10 +759,16 @@ 759 759 760 760 {{id name="feedbackEdges"/}} 761 761 762 -{{warning}} 763 -Document! 764 -{{/warning}} 762 +Feedback edges are edges that feed the output of a node back to be the input of a previous node. This option controls how feedback edges are routed if port constraints are FREE. This influences how much emphasis is put on feedback edges. 765 765 764 +With feedback edges: 765 + 766 +[[image:attach:feedback_on.png]] 767 + 768 +Without feedback edges: 769 + 770 +[[image:attach:feedback_off.png]] 771 + 766 766 == Fixed Alignment == 767 767 768 768 ... ... @@ -822,10 +822,10 @@ 822 822 823 823 {{id name="mergeHierarchyEdges"/}} 824 824 825 -{{warning}} 826 -Document! 827 -{{/warning}} 831 +If hierarchical layout is active, this option is the hierarchical equivalent to //Merge Edges//. If set to true on a compound node, all hierarchy-crossing edges that start or end inside that compound node are eligible for merging. 828 828 833 +[[image:attach:merge_hierarchy_edges.png]] 834 + 829 829 == Node Layering == 830 830 831 831 ... ... @@ -847,10 +847,17 @@ 847 847 848 848 {{id name="nodePlacement"/}} 849 849 850 -{{warning}} 851 -Document! 852 -{{/warning}} 856 +Decides which algorithm is used to compute the y coordinate of each node. This influences the length of edges, the number of edge bends, and the height of the diagram. We have different algorithms available, with different optimization goals: 853 853 858 +* BRANDES_KOEPF 859 +Minimizes the number of edge bends at the expense of diagram size: diagrams drawn with this algorithm are usually higher than diagrams drawn with other algorithms. 860 +* LINEAR_SEGMENTS 861 +Computes a balanced placement. 862 +* BUCHHEIM_JUENGER_LEIPERT 863 +Also computes a balanced placement, but a little faster. 864 +* SIMPLE 865 +Minimizes the area at the expense of... well, pretty much everything else. 866 + 854 854 == Port Anchor Offset == 855 855 856 856
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... ... @@ -1,1 +1,1 @@ 1 -94701 341 +9470140 - URL
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... ... @@ -1,1 +1,1 @@ 1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/94701 34/KLay Layered Layout Options1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/9470140/KLay Layered Layout Options