| Description: |
yes switches the orthogonal layout on. Orthogonal layout (or manhattan
layout) means that all edges consist of line segments with gradient 0 or 90 degree. Vertical edge segments might by shared
by several edges, while horizontal edge segments are never shared. This results in very aesthetical layouts just for flowcharts.
If the orthogonal layout is used, then the priority phase and straight phase should be used. Thus, these both phases are switched
on, too, unless priority layout and straight line tuning are switched off explicitly.
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