Package org.gephi.graph.api

Class Rect2D

  • public class Rect2D
extends Object
    Represents a 2D axis-aligned immutable rectangle.
    Author:
    Eduardo Ramos

    • Field Summary

      Fields 
      Modifier and Type Field Description
      float maxX  
      float maxY  
      float minX  
      float minY  

    • Constructor Summary

      Constructors 
      Constructor Description
      Rect2D​(float minX, float minY, float maxX, float maxY)
      Create a new Rect2D with the given minimum and maximum corner coordinates.
      Rect2D​(Rect2D source)
      Create a new Rect2D as a copy of the given source .

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      float[] center()
      Return the rectangle's center, as an array where the first element is the x coordinate and the second element is the y coordinate.
      boolean contains​(float minX, float minY, float maxX, float maxY)
      Returns true if this rectangle contains the given rectangle.
      boolean contains​(Rect2D rect)
      Returns true if this rectangle contains the given rectangle.
      boolean equals​(Object obj)  
      int hashCode()  
      float height()
      Return the rectangle's height.
      boolean intersects​(float minX, float minY, float maxX, float maxY)
      Returns true if this rectangle intersects the given rectangle.
      boolean intersects​(Rect2D rect)
      Returns true if this rectangle intersects the given rectangle.
      float radius()
      Return the rectangle's radius.
      String toString()  
      float width()
      Return the rectangle's width.

    • Field Detail

      • minX

        public final float minX

      • minY

        public final float minY

      • maxX

        public final float maxX

      • maxY

        public final float maxY

    • Constructor Detail

      • Rect2D

        public Rect2D​(Rect2D source)
        Create a new Rect2D as a copy of the given source .
        Parameters:
        source - the Rect2D to copy from

      • Rect2D

        public Rect2D​(float minX,
              float minY,
              float maxX,
              float maxY)
        Create a new Rect2D with the given minimum and maximum corner coordinates.
        Parameters:
        minX - the x coordinate of the minimum corner
        minY - the y coordinate of the minimum corner
        maxX - the x coordinate of the maximum corner
        maxY - the y coordinate of the maximum corner

    • Method Detail

      • width

        public float width()
        Return the rectangle's width.
        Returns:
        the rectangle's width

      • height

        public float height()
        Return the rectangle's height.
        Returns:
        the rectangle's height

      • center

        public float[] center()
        Return the rectangle's center, as an array where the first element is the x coordinate and the second element is the y coordinate.
        Returns:
        the rectangle's center

      • radius

        public float radius()
        Return the rectangle's radius.
        Returns:
        the rectangle's radius

      • contains

        public boolean contains​(Rect2D rect)
        Returns true if this rectangle contains the given rectangle.
        Parameters:
        rect - the rectangle to check
        Returns:
        true if this rectangle contains, false otherwise

      • intersects

        public boolean intersects​(Rect2D rect)
        Returns true if this rectangle intersects the given rectangle.
        Parameters:
        rect - the rectangle to check
        Returns:
        true if this rectangle intersects, false otherwise

      • contains

        public boolean contains​(float minX,
                        float minY,
                        float maxX,
                        float maxY)
        Returns true if this rectangle contains the given rectangle.
        Parameters:
        minX - the x coordinate of the minimum corner
        minY - the y coordinate of the minimum corner
        maxX - the x coordinate of the maximum corner
        maxY - the y coordinate of the maximum corner
        Returns:
        true if this rectangle contains, false otherwise

      • intersects

        public boolean intersects​(float minX,
                          float minY,
                          float maxX,
                          float maxY)
        Returns true if this rectangle intersects the given rectangle.
        Parameters:
        minX - the x coordinate of the minimum corner
        minY - the y coordinate of the minimum corner
        maxX - the x coordinate of the maximum corner
        maxY - the y coordinate of the maximum corner
        Returns:
        true if this rectangle intersects, false otherwise

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object