EdgeHandler

java.lang.Object

com.inductiveautomation.ignition.designer.designable.tools.EdgeHandler

public abstract class EdgeHandler extends Object

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static enum

EdgeHandler.Edge
Constructor Summary

Constructors

Constructor

Description

EdgeHandler()
Method Summary

Modifier and Type

Method

Description

abstract int

compare(Double pos1, Double pos2)

Compares two edge positions, making the more "extreme" position with respect to this edge the "lower" value.

abstract double

getPosition(Rectangle2D rect)

Returns this edge's value for the given Rectangle2D

static EdgeHandler

handler(EdgeHandler.Edge edge)

abstract void

move(Rectangle2D rect, double position)

Moves the Rectangle2D to the given edge position

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- EdgeHandler
  
  public EdgeHandler()
Method Details
- getPosition
  
  public abstract double getPosition(Rectangle2D rect)
  
  Returns this edge's value for the given Rectangle2D
- move
  
  public abstract void move(Rectangle2D rect, double position)
  
  Moves the Rectangle2D to the given edge position
- compare
  
  public abstract int compare(Double pos1, Double pos2)
  
  Compares two edge positions, making the more "extreme" position with respect to this edge the "lower" value. For example, comparing to bottom edges, the larger value will be "lower". Comparing to top edges, the smaller value will be "lower". This makes ordering a list by a given edge's comparator be ordered such that the most extreme component is 1st in the list.
- handler
  
  public static EdgeHandler handler(EdgeHandler.Edge edge)