set the weight for how close nodes should be to zero.
This ensures the optimization is sound, and is necessary if there are certain types of disconnected components or zero weights for different curvature constraints. If the graph is connected and the weights are positive this can be set to zero, otherwise it should be positive, but small.
(default: 1e-6)
get the current compress weight.
set the link curve weight accessor
The link curve weight penalizes links to reduce their curving, in dependent of their verticality. If using strongVert for an edge, it probably won't need a strong link curve weight.
(default: 1)
get the current link curve weight accessor
set the node curve weight accessor
The node curve weight penalizes curves through nodes. If a node only has one incoming and one outgoing edge, it will try to make them match in angle. Note that it does it for all possible "through edges" so multiple incoming and multiple outgoing will get counted several times. It's not clear why this would ever be desirable, but it's possible to specify.
(default: 0)
get the current node curve accessor
set the strong vertical accessor.
The strong vertical accessor adds a penalty to make edges vertical. It penealizes any section of an edge that isn't vertical, making longer edges contribute more to the overall impact on the objective.
(default: 0)
get the current vertStrong accessor
set the weak vertical accessor.
The weak vertical accessor adds a penalty to make edges vertical. It's weak in that it applies to all edges equally regardless of length, and while it penalized non vertical edges, it allows curving in the middle of long edges.
(default: 1)
get the current vertWeak accessor
a Coord that places nodes to minimize a quadratic function
This operators generally takes the longest of all built-in operators but produces a pleasing layout.
Create with coordQuad.