Class DialPointer.Pin

    • Field Detail

      • serialVersionUID

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

        private transient java.awt.Paint paint
        The paint.
      • stroke

        private transient java.awt.Stroke stroke
        The stroke.
    • Constructor Detail

      • Pin

        public Pin()
        Creates a new instance.
      • Pin

        public Pin​(int datasetIndex)
        Creates a new instance.
        Parameters:
        datasetIndex - the dataset index.
    • Method Detail

      • getPaint

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

        public void setPaint​(java.awt.Paint paint)
        Sets the paint and sends a DialLayerChangeEvent to all registered listeners.
        Parameters:
        paint - the paint (null not permitted).
        See Also:
        getPaint()
      • getStroke

        public java.awt.Stroke getStroke()
        Returns the stroke.
        Returns:
        The stroke (never null).
        See Also:
        setStroke(Stroke)
      • setStroke

        public void setStroke​(java.awt.Stroke stroke)
        Sets the stroke and sends a DialLayerChangeEvent to all registered listeners.
        Parameters:
        stroke - the stroke (null not permitted).
        See Also:
        getStroke()
      • draw

        public void draw​(java.awt.Graphics2D g2,
                         DialPlot plot,
                         java.awt.geom.Rectangle2D frame,
                         java.awt.geom.Rectangle2D view)
        Draws the pointer.
        Parameters:
        g2 - the graphics target.
        plot - the plot.
        frame - the dial's reference frame.
        view - the dial's view.
      • equals

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

        public int hashCode()
        Returns a hash code for this instance.
        Overrides:
        hashCode in class DialPointer
        Returns:
        A hash code.
      • 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.