Enclosing
Specifies if the STYLE_NOEDGESTYLE flag should be set on edges that are modified by the result. Default is true.
The force constant by which the attractive forces are divided and the replusive forces are multiple by the square of. The value equates to the average radius there is of free space around each node. Default is 50.
Cache of
Reference to the enclosing mxGraph.
Minimal distance limit. Default is 2. Prevents of dividing by zero.
Cached version of minDistanceLimit squared.
The parent cell of the layout, if any
Specifies if all edge points of traversed edges should be removed. Default is true.
Boolean indicating if the bounding box of the label should be used if its available. Default is true.
Specifies if the top left corner of the input cells should be the origin of the layout result. Default is true.
Shortcut to mxGraph.updateGroupBounds with moveGroup set to true.
Returns the constraint for the given key and cell. The optional edge and source arguments are used to return inbound and outgoing routing- constraints for the given edge and vertex. This implementation always returns the value for the given key in the style of the given cell.
Key of the constraint to be returned.
mxCell whose constraint should be returned.
Optional mxCell that represents the connection whose constraint should be returned. Default is null.
Optional boolean that specifies if the connection is incoming or outgoing. Default is null.
Returns the graph that this layout operates on.
Returns an mxRectangle that defines the bounds of the given cell or the bounding box if useBoundingBox is true.
Notified when a cell is being moved in a parent that has automatic layout to update the cell state (eg. index) so that the outcome of the layout will position the vertex as close to the point (x, y) as possible.
Empty implementation.
mxCell which has been moved.
X-coordinate of the new cell location.
Y-coordinate of the new cell location.
Disables or enables the edge style of the given edge.
Disables or enables orthogonal end segments of the given edge.
Sets the new position of the given cell taking into account the size of the bounding box if useBoundingBox is true. The change is only carried out if the new location is not equal to the existing location, otherwise the geometry is not replaced with an updated instance. The new or old bounds are returned (including overlapping labels).
mxCell whose geometry is to be set.
Integer that defines the x-coordinate of the new location.
Integer that defines the y-coordinate of the new location.
Traverses the (directed) graph invoking the given function for each visited vertex and edge. The function is invoked with the current vertex and the incoming edge as a parameter. This implementation makes sure each vertex is only visited once. The function may return false if the traversal should stop at the given vertex.
Example:
(code) mxLog.show(); var cell = graph.getSelectionCell(); graph.traverse(cell, false, function(vertex, edge) { mxLog.debug(graph.getLabel(vertex)); }); (end)
mxCell that represents the vertex where the traversal starts.
Optional boolean indicating if edges should only be traversed from source to target. Default is true.
Visitor function that takes the current vertex and the incoming edge as arguments. The traversal stops if the function returns false.
Optional mxCell that represents the incoming edge. This is null for the first step of the traversal.
Optional mxDictionary of cell paths for the visited cells.
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Constructs a new layout using the given layouts.