Package com.storedobject.svg

Class Node.Anchor

java.lang.Object

com.storedobject.svg.Node.Anchor

All Implemented Interfaces:

Transformer

Enclosing class:

Node

public static class Node.Anchor
extends Object
implements Transformer

Transformer for anchoring a node to another one.

Author:

Syam

Constructor Summary

Constructors

Constructor	Description
Anchor(Node anchoredTo, BiFunction<Node,Node,Double> computeX, BiFunction<Node,Node,Double> computeY)	Constructor.

Method Summary

Modifier and Type	Method	Description
double	transformX1(Node node)	Transform the X1 coordinate.
double	transformX2(Node node)	Transform the X2 coordinate.
double	transformY1(Node node)	Transform the Y1 coordinate.
double	transformY2(Node node)	Transform the Y2 coordinate.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.storedobject.svg.Transformer

transform

Constructor Details

Anchor

public Anchor(Node anchoredTo,
 BiFunction<Node,Node,Double> computeX,
 BiFunction<Node,Node,Double> computeY)

Constructor.

Parameters:

anchoredTo - Node to anchor to.

computeX - Compute X displacement from the anchor node's x1.

computeY - Compute Y displacement from the anchor node's y1.

Method Details

transformX1

public double transformX1(Node node)

Description copied from interface: Transformer

Transform the X1 coordinate.

Note: This is the first method invoked while transforming a node. It is used to adjust the starting X coordinate of the node.

Specified by:

transformX1 in interface Transformer

Parameters:

node - Node to transform.

Returns:

Transformed X1 coordinate.

transformY1

public double transformY1(Node node)

Description copied from interface: Transformer

Transform the Y1 coordinate.

Note: This is the second method invoked while transforming a node. It is used to adjust the starting Y coordinate of the node.

Specified by:

transformY1 in interface Transformer

Parameters:

node - Node to transform.

Returns:

Transformed Y1 coordinate.

transformX2

public double transformX2(Node node)

Description copied from interface: Transformer

Transform the X2 coordinate.

Note: This is the 3rd method invoked while transforming a node. It is used to adjust the ending X coordinate of the node.

Specified by:

transformX2 in interface Transformer

Parameters:

node - Node to transform.

Returns:

Transformed X2 coordinate.

transformY2

public double transformY2(Node node)

Description copied from interface: Transformer

Transform the Y2 coordinate.

Note: This is the 4th method invoked while transforming a node. It is used to adjust the ending Y coordinate of the node.

Specified by:

transformY2 in interface Transformer

Parameters:

node - Node to transform.

Returns:

Transformed Y2 coordinate.