Class ColorBlock

    • Field Detail

      • serialVersionUID

        static final long serialVersionUID
        For serialization.
        See Also:
        Constant Field Values
      • paint

        private transient java.awt.Paint paint
        The paint.
    • Constructor Detail

      • ColorBlock

        public ColorBlock​(java.awt.Paint paint,
                          double width,
                          double height)
        Creates a new block.
        Parameters:
        paint - the paint (null not permitted).
        width - the width.
        height - the height.
    • Method Detail

      • getPaint

        public java.awt.Paint getPaint()
        Returns the paint.
        Returns:
        The paint (never null).
      • arrange

        public Size2D arrange​(java.awt.Graphics2D g2,
                              RectangleConstraint constraint)
        Arranges the contents of the block, within the given constraints, and returns the block size.
        Specified by:
        arrange in interface Block
        Overrides:
        arrange in class AbstractBlock
        Parameters:
        g2 - the graphics device.
        constraint - the constraint (null not permitted).
        Returns:
        The block size (in Java2D units, never null).
      • draw

        public void draw​(java.awt.Graphics2D g2,
                         java.awt.geom.Rectangle2D area)
        Draws the block.
        Specified by:
        draw in interface Drawable
        Parameters:
        g2 - the graphics device.
        area - the area.
      • draw

        public java.lang.Object draw​(java.awt.Graphics2D g2,
                                     java.awt.geom.Rectangle2D area,
                                     java.lang.Object params)
        Draws the block within the specified area.
        Specified by:
        draw in interface Block
        Parameters:
        g2 - the graphics device.
        area - the area.
        params - ignored (null permitted).
        Returns:
        Always null.
      • equals

        public boolean equals​(java.lang.Object obj)
        Tests this block for equality with an arbitrary object.
        Overrides:
        equals in class AbstractBlock
        Parameters:
        obj - the object (null permitted).
        Returns:
        A boolean.
      • writeObject

        private void writeObject​(java.io.ObjectOutputStream stream)
                          throws java.io.IOException
        Provides serialization support.
        Parameters:
        stream - the output stream.
        Throws:
        java.io.IOException - if there is an I/O error.
      • readObject

        private void readObject​(java.io.ObjectInputStream stream)
                         throws java.io.IOException,
                                java.lang.ClassNotFoundException
        Provides serialization support.
        Parameters:
        stream - the input stream.
        Throws:
        java.io.IOException - if there is an I/O error.
        java.lang.ClassNotFoundException - if there is a classpath problem.