Package org.jfree.chart.plot

Class DefaultDrawingSupplier

    • Constructor Summary

      Constructors 
      Constructor Description
      DefaultDrawingSupplier()
      Creates a new supplier, with default sequences for fill paint, outline paint, stroke and shapes.
      DefaultDrawingSupplier​(java.awt.Paint[] paintSequence, java.awt.Paint[] fillPaintSequence, java.awt.Paint[] outlinePaintSequence, java.awt.Stroke[] strokeSequence, java.awt.Stroke[] outlineStrokeSequence, java.awt.Shape[] shapeSequence)
      Creates a new supplier.
      DefaultDrawingSupplier​(java.awt.Paint[] paintSequence, java.awt.Paint[] outlinePaintSequence, java.awt.Stroke[] strokeSequence, java.awt.Stroke[] outlineStrokeSequence, java.awt.Shape[] shapeSequence)
      Creates a new supplier.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object clone()
      Returns a clone.
      static java.awt.Shape[] createStandardSeriesShapes()
      Creates an array of standard shapes to display for the items in series on charts.
      boolean equals​(java.lang.Object obj)
      Tests this object for equality with another object.
      private boolean equalShapes​(java.awt.Shape[] s1, java.awt.Shape[] s2)
      A utility method for testing the equality of two arrays of shapes.
      java.awt.Paint getNextFillPaint()
      Returns the next fill paint in the sequence.
      java.awt.Paint getNextOutlinePaint()
      Returns the next outline paint in the sequence.
      java.awt.Stroke getNextOutlineStroke()
      Returns the next outline stroke in the sequence.
      java.awt.Paint getNextPaint()
      Returns the next paint in the sequence.
      java.awt.Shape getNextShape()
      Returns the next shape in the sequence.
      java.awt.Stroke getNextStroke()
      Returns the next stroke in the sequence.
      private static int[] intArray​(double a, double b, double c)
      Helper method to avoid lots of explicit casts in getShape().
      private static int[] intArray​(double a, double b, double c, double d)
      Helper method to avoid lots of explicit casts in getShape().
      private void readObject​(java.io.ObjectInputStream stream)
      Restores a serialized object.
      private void writeObject​(java.io.ObjectOutputStream stream)
      Handles serialization.

      • Methods inherited from class java.lang.Object

        finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • serialVersionUID

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

      • DEFAULT_PAINT_SEQUENCE

        public static final java.awt.Paint[] DEFAULT_PAINT_SEQUENCE
        The default fill paint sequence.

      • DEFAULT_OUTLINE_PAINT_SEQUENCE

        public static final java.awt.Paint[] DEFAULT_OUTLINE_PAINT_SEQUENCE
        The default outline paint sequence.

      • DEFAULT_FILL_PAINT_SEQUENCE

        public static final java.awt.Paint[] DEFAULT_FILL_PAINT_SEQUENCE
        The default fill paint sequence.

      • DEFAULT_STROKE_SEQUENCE

        public static final java.awt.Stroke[] DEFAULT_STROKE_SEQUENCE
        The default stroke sequence.

      • DEFAULT_OUTLINE_STROKE_SEQUENCE

        public static final java.awt.Stroke[] DEFAULT_OUTLINE_STROKE_SEQUENCE
        The default outline stroke sequence.

      • DEFAULT_SHAPE_SEQUENCE

        public static final java.awt.Shape[] DEFAULT_SHAPE_SEQUENCE
        The default shape sequence.

      • paintSequence

        private transient java.awt.Paint[] paintSequence
        The paint sequence.

      • paintIndex

        private int paintIndex
        The current paint index.

      • outlinePaintSequence

        private transient java.awt.Paint[] outlinePaintSequence
        The outline paint sequence.

      • outlinePaintIndex

        private int outlinePaintIndex
        The current outline paint index.

      • fillPaintSequence

        private transient java.awt.Paint[] fillPaintSequence
        The fill paint sequence.

      • fillPaintIndex

        private int fillPaintIndex
        The current fill paint index.

      • strokeSequence

        private transient java.awt.Stroke[] strokeSequence
        The stroke sequence.

      • strokeIndex

        private int strokeIndex
        The current stroke index.

      • outlineStrokeSequence

        private transient java.awt.Stroke[] outlineStrokeSequence
        The outline stroke sequence.

      • outlineStrokeIndex

        private int outlineStrokeIndex
        The current outline stroke index.

      • shapeSequence

        private transient java.awt.Shape[] shapeSequence
        The shape sequence.

      • shapeIndex

        private int shapeIndex
        The current shape index.

    • Constructor Detail

      • DefaultDrawingSupplier

        public DefaultDrawingSupplier()
        Creates a new supplier, with default sequences for fill paint, outline paint, stroke and shapes.

      • DefaultDrawingSupplier

        public DefaultDrawingSupplier​(java.awt.Paint[] paintSequence,
                              java.awt.Paint[] outlinePaintSequence,
                              java.awt.Stroke[] strokeSequence,
                              java.awt.Stroke[] outlineStrokeSequence,
                              java.awt.Shape[] shapeSequence)
        Creates a new supplier.
        Parameters:
        paintSequence - the fill paint sequence.
        outlinePaintSequence - the outline paint sequence.
        strokeSequence - the stroke sequence.
        outlineStrokeSequence - the outline stroke sequence.
        shapeSequence - the shape sequence.

      • DefaultDrawingSupplier

        public DefaultDrawingSupplier​(java.awt.Paint[] paintSequence,
                              java.awt.Paint[] fillPaintSequence,
                              java.awt.Paint[] outlinePaintSequence,
                              java.awt.Stroke[] strokeSequence,
                              java.awt.Stroke[] outlineStrokeSequence,
                              java.awt.Shape[] shapeSequence)
        Creates a new supplier.
        Parameters:
        paintSequence - the paint sequence.
        fillPaintSequence - the fill paint sequence.
        outlinePaintSequence - the outline paint sequence.
        strokeSequence - the stroke sequence.
        outlineStrokeSequence - the outline stroke sequence.
        shapeSequence - the shape sequence.

    • Method Detail

      • getNextPaint

        public java.awt.Paint getNextPaint()
        Returns the next paint in the sequence.
        Specified by:
        getNextPaint in interface DrawingSupplier
        Returns:
        The paint.

      • getNextOutlinePaint

        public java.awt.Paint getNextOutlinePaint()
        Returns the next outline paint in the sequence.
        Specified by:
        getNextOutlinePaint in interface DrawingSupplier
        Returns:
        The paint.

      • getNextFillPaint

        public java.awt.Paint getNextFillPaint()
        Returns the next fill paint in the sequence.
        Specified by:
        getNextFillPaint in interface DrawingSupplier
        Returns:
        The paint.

      • getNextStroke

        public java.awt.Stroke getNextStroke()
        Returns the next stroke in the sequence.
        Specified by:
        getNextStroke in interface DrawingSupplier
        Returns:
        The stroke.

      • getNextOutlineStroke

        public java.awt.Stroke getNextOutlineStroke()
        Returns the next outline stroke in the sequence.
        Specified by:
        getNextOutlineStroke in interface DrawingSupplier
        Returns:
        The stroke.

      • getNextShape

        public java.awt.Shape getNextShape()
        Returns the next shape in the sequence.
        Specified by:
        getNextShape in interface DrawingSupplier
        Returns:
        The shape.

      • createStandardSeriesShapes

        public static java.awt.Shape[] createStandardSeriesShapes()
        Creates an array of standard shapes to display for the items in series on charts.
        Returns:
        The array of shapes.

      • equals

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

      • equalShapes

        private boolean equalShapes​(java.awt.Shape[] s1,
                            java.awt.Shape[] s2)
        A utility method for testing the equality of two arrays of shapes.
        Parameters:
        s1 - the first array (null permitted).
        s2 - the second array (null permitted).
        Returns:
        A boolean.

      • writeObject

        private void writeObject​(java.io.ObjectOutputStream stream)
                  throws java.io.IOException
        Handles serialization.
        Parameters:
        stream - the output stream.
        Throws:
        java.io.IOException - if there is an I/O problem.

      • readObject

        private void readObject​(java.io.ObjectInputStream stream)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException
        Restores a serialized object.
        Parameters:
        stream - the input stream.
        Throws:
        java.io.IOException - if there is an I/O problem.
        java.lang.ClassNotFoundException - if there is a problem loading a class.

      • intArray

        private static int[] intArray​(double a,
                              double b,
                              double c)
        Helper method to avoid lots of explicit casts in getShape(). Returns an array containing the provided doubles cast to ints.
        Parameters:
        a - x
        b - y
        c - z
        Returns:
        int[3] with converted params.

      • intArray

        private static int[] intArray​(double a,
                              double b,
                              double c,
                              double d)
        Helper method to avoid lots of explicit casts in getShape(). Returns an array containing the provided doubles cast to ints.
        Parameters:
        a - x
        b - y
        c - z
        d - t
        Returns:
        int[4] with converted params.

      • clone

        public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
        Returns a clone.
        Specified by:
        clone in interface PublicCloneable
        Overrides:
        clone in class java.lang.Object
        Returns:
        A clone.
        Throws:
        java.lang.CloneNotSupportedException - if a component of the supplier does not support cloning.