Home > @jsplumbtoolkit/core > AbsoluteBackedLayout
AbsoluteBackedLayout class
Base class for layouts that want to be backed with an absolute layout, ie. if for a given vertex there is positioning data available in the dataset, that positioning data should be used instead of the layout's computed position.
Signature:
export declare abstract class AbsoluteBackedLayout<P extends AbsoluteBackedLayoutParameters> extends AbstractLayout<P>
Extends: AbstractLayout<P>
Constructors
Constructor | Modifiers | Description |
---|---|---|
(constructor)(params) | Constructs a new instance of the AbsoluteBackedLayout class |
Properties
Property | Modifiers | Type | Description |
---|---|---|---|
absoluteBacked | boolean | ||
defaultMagnetized | boolean |
Methods
Method | Modifiers | Description |
---|---|---|
_vertexAdded(params, eventInfo) | ||
begin(toolkit, parameters) | ||
canMagnetize(id) | ||
end(toolkit, parameters, wasMagnetized) | ||
getAbsolutePosition(v, parameters) | Gets the position for the given Node/Group as dictated by either the left /top properties, or some other nominated pair, in the Node/Group's data. This position is what the Absolute layout uses itself, and this method exposes the absolute position for subclasses that wish to make use of the absolute backing. | |
reset() | ||
step(toolkit, parameters) |