Package org.eclipse.gef.fx.anchors

package org.eclipse.gef.fx.anchors

This package provides a visual anchor abstraction ( IAnchor), a related abstract base implementation (AbstractAnchor), as well as concrete anchor implementations ( StaticAnchor, DynamicAnchor) to manage dynamic positioning of visuals in dependence of others.

Related Packages

Package	Description
org.eclipse.gef.fx	This package provides the bundle activator ( FxBundle).
org.eclipse.gef.fx.jface	This package provides a DialogCellEditor to edit Paint values, and a related specific Dialog.
org.eclipse.gef.fx.listeners	This package provides a VisualChangeListener, which can be used to recognize visual changes of one observed Node visual relative to an observer visual.
org.eclipse.gef.fx.nodes	This package provides: an adaptation of an IGeometry to Node: GeometryNode a connection abstraction that is based on IAnchor: Connection a visual to display an image which is overlayed by another image on mouse hover: HoverOverlayImageView a visual providing a scrollable infinite canvas with a background grid: InfiniteCanvas
org.eclipse.gef.fx.utils	This package provides utilities for picking nodes, querying the pointer location, and for applying transformations.

Class	Description
AbstractAnchor	AbstractAnchor is the abstract base implementation for IAnchors.
AnchorKey	AnchorKey combines an anchored Node with a String qualifier to identify an anchor target.
ChopBoxStrategy	A specific projection strategy that is based on a center-projection of the given reference point.
DynamicAnchor	The DynamicAnchor computes anchor positions through a IComputationStrategy.
DynamicAnchor.AnchorageReferenceGeometry	An IComputationStrategy.Parameter that encapsulates an (anchorage) reference geometry.
DynamicAnchor.AnchorageReferencePosition	An IComputationStrategy.Parameter that encapsulates an (anchorage) reference point.
DynamicAnchor.AnchoredReferencePoint	An IComputationStrategy.Parameter that encapsulates a projection reference point.
DynamicAnchor.PreferredOrientation	An IComputationStrategy.Parameter that encapsulates the preferred orientation to be used for orthogonal projections.
IAnchor	An IAnchor is a visual anchor that will provide positions for attached AnchorKeys (i.e. anchored Nodes) in local coordinates of the AnchorKey's anchored Node.
IComputationStrategy	The IComputationStrategy is responsible for computing anchor positions based on the anchorage Node, the anchored Node, and respective (strategy-specific) parameters.
IComputationStrategy.Parameter<T>	Base class for all computation parameters that can be passed to an IComputationStrategy.
IComputationStrategy.Parameter.Kind	Indicates whether the parameter value can be shared to compute positions of all attached anchors or not.
OrthogonalProjectionStrategy	An IComputationStrategy that computes anchor position by orthogonally projecting the respective anchored reference point to the outline of the anchorage reference geometry so that the respective point has minimal distance to the anchored reference point and resembles the same x- (vertical projection) or y-coordinate (horizontal projection).
ProjectionStrategy	An IComputationStrategy that computes anchor position by projecting the respective anchored reference point to the outline of the anchorage reference geometry so that the respective point has minimal distance to the anchored reference point.
StaticAnchor	An StaticAnchor provides a position for each AnchorKey, based on a reference position relative to the anchorage Node, to which the StaticAnchor is bound, or based on a (global) static reference position in case the StaticAnchor is unbound.