Package org.jfree.layouting.util.geom

Class StrictDimension

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable
    public class StrictDimension
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable
    A dimension object that uses micro-points as units of measurement.
    Author:
    Thomas Morgner
    See Also:
    Serialized Form

    • Constructor Summary

      Constructors 
      Constructor Description
      StrictDimension()
      Default-Constructor.
      StrictDimension​(long width, long height)
      Creates a new dimension object with the given width and height.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object clone()
      Creates a copy of this object.
      boolean equals​(java.lang.Object o)
      Checks, whether the given object is a StrictDimension instance convering the same area as this dimension.
      long getHeight()
      Returns the height of this dimension object.
      StrictDimension getLockedInstance()
      Returns a copy of this dimension which cannot be modified anymore.
      StrictDimension getUnlockedInstance()
      Returns a copy of this dimension which can be modified later.
      long getWidth()
      Returns the width of this dimension object.
      int hashCode()
      Computes the hashcode for this dimension.
      boolean isLocked()
      Checks, whether this instance is locked.
      void setHeight​(long height)
      Updates the height of this dimension object.
      void setSize​(long width, long height)
      Sets the size of this Dimension object to the specified width and height.
      void setSize​(StrictDimension size)  
      void setWidth​(long width)
      Updates the width of this dimension object.
      java.lang.String toString()
      Returns a String representation of this dimension object.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • StrictDimension

        public StrictDimension()
        Default-Constructor.

      • StrictDimension

        public StrictDimension​(long width,
                       long height)
        Creates a new dimension object with the given width and height. The object is not locked.
        Parameters:
        width - the width.
        height - the height.

    • Method Detail

      • isLocked

        public boolean isLocked()
        Checks, whether this instance is locked.
        Returns:
        true, if the dimension object is locked, false otherwise.

      • getLockedInstance

        public StrictDimension getLockedInstance()
        Returns a copy of this dimension which cannot be modified anymore.
        Returns:
        a locked copy.

      • getUnlockedInstance

        public StrictDimension getUnlockedInstance()
        Returns a copy of this dimension which can be modified later.
        Returns:
        an unlocked copy.

      • setSize

        public void setSize​(long width,
                    long height)
        Sets the size of this Dimension object to the specified width and height.
        Parameters:
        width - the new width for the Dimension object
        height - the new height for the Dimension object
        Throws:
        java.lang.IllegalStateException - if the dimension object is locked

      • getHeight

        public long getHeight()
        Returns the height of this dimension object.
        Returns:
        the height.

      • setHeight

        public void setHeight​(long height)
        Updates the height of this dimension object.
        Parameters:
        height - the new height, given in micro-points.

      • getWidth

        public long getWidth()
        Returns the width of this dimension object.
        Returns:
        the width.

      • setWidth

        public void setWidth​(long width)
        Updates the width of this dimension object.
        Parameters:
        width - the new width, given in micro-points.

      • clone

        public java.lang.Object clone()
        Creates a copy of this object. This method is guaranteed to never throw a CloneNotSupportedException.
        Overrides:
        clone in class java.lang.Object
        Returns:
        the cloned copy.

      • toString

        public java.lang.String toString()
        Returns a String representation of this dimension object.
        Overrides:
        toString in class java.lang.Object
        Returns:
        a string describing the object.

      • equals

        public boolean equals​(java.lang.Object o)
        Checks, whether the given object is a StrictDimension instance convering the same area as this dimension.
        Overrides:
        equals in class java.lang.Object
        Parameters:
        o - the other object.
        Returns:
        true, if the other object is equal to this object, false otherwise.

      • hashCode

        public int hashCode()
        Computes the hashcode for this dimension.
        Overrides:
        hashCode in class java.lang.Object
        Returns:
        the computed hashcode.