Package com.iizix.prop

Class GRect

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable
    public class GRect
extends java.lang.Object
implements java.lang.Cloneable, java.io.Serializable
    Simple immutable rectangle class for multiple use accepting negative width and height.
    Author:
    Christopher Mindus
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and TypeFieldDescription
      static GRect[]EMPTY_ARRAY
      Empty array of Rect's.
      static GRectZERO
      Zero rectangle.

    • Constructor Summary

      Constructors 
      ConstructorDescription
      GRect()
      Constructor for x=y=cx=cy=0.
      GRect​(int x, int y, int cx, int cy)
      Constructor.
      GRect​(ReadTransaction trans)
      Constructor from a Transaction.
      GRect​(java.lang.String string)
      Constructor from a String formatted as "x,y,cx,cy".

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and TypeMethodDescription
      voidappend​(SendTransaction trans)
      Appends the rectangle to a transaction.
      GRectclone()
      Clones this instance.
      booleanequals​(java.lang.Object o)
      Checks if two rectangles are equal.
      intgetCX()
      Gets the width.
      intgetCY()
      Gets the height.
      intgetHeight()
      Gets the height.
      intgetWidth()
      Gets the width.
      intgetX()
      Gets the X position.
      intgetY()
      Gets the Y position.
      inthashCode()
      Hash code.
      booleanisInside​(Position p)
      Checks if a position is inside.
      java.lang.StringtoString()
      Formats to a string as "x,y,cx,cy".

      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait

    • Field Detail

      • EMPTY_ARRAY

        public static final GRect[] EMPTY_ARRAY
        Empty array of Rect's.

      • ZERO

        public static final GRect ZERO
        Zero rectangle.

    • Constructor Detail

      • GRect

        public GRect()
        Constructor for x=y=cx=cy=0.

      • GRect

        public GRect​(java.lang.String string)
        Constructor from a String formatted as "x,y,cx,cy".
        Parameters:
        string - The string.
        Throws:
        java.lang.IllegalArgumentException - If the string is not well formatted.

      • GRect

        public GRect​(ReadTransaction trans)
        Constructor from a Transaction.
        Parameters:
        trans - The transaction.

      • GRect

        public GRect​(int x,
             int y,
             int cx,
             int cy)
        Constructor.
        Parameters:
        x - X position.
        y - Y position.
        cx - Width.
        cy - Height.

    • Method Detail

      • isInside

        public boolean isInside​(Position p)
        Checks if a position is inside.
        Parameters:
        p - The position.
        Returns:
        true if inside, false otherwise.

      • equals

        public boolean equals​(java.lang.Object o)
        Checks if two rectangles are equal. Supports comparison with Rect.
        Overrides:
        equals in class java.lang.Object

      • clone

        public GRect clone()
        Clones this instance.
        Overrides:
        clone in class java.lang.Object
        Returns:
        As GRect is immutable, cloning will return "this".

      • hashCode

        public int hashCode()
        Hash code.
        Overrides:
        hashCode in class java.lang.Object
        Returns:
        Returns the hash code.

      • toString

        public java.lang.String toString()
        Formats to a string as "x,y,cx,cy".
        Overrides:
        toString in class java.lang.Object

      • append

        public void append​(SendTransaction trans)
        Appends the rectangle to a transaction.
        Parameters:
        trans - Transaction to append to.

      • getX

        public int getX()
        Gets the X position.
        Returns:
        The X position.

      • getY

        public int getY()
        Gets the Y position.
        Returns:
        The Y position.

      • getCX

        public int getCX()
        Gets the width.
        Returns:
        The width.

      • getCY

        public int getCY()
        Gets the height.
        Returns:
        The height.

      • getWidth

        public int getWidth()
        Gets the width.
        Returns:
        The width.

      • getHeight

        public int getHeight()
        Gets the height.
        Returns:
        The height.