Java Doc for PaintScaleLegend.java in  » Chart » jfreechart » org » jfree » chart » title » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Chart » jfreechart » org.jfree.chart.title   Source Cross Reference   Class Diagram   Java Document (Java Doc)   org.jfree.chart.title.Title    org.jfree.chart.title.PaintScaleLegend PaintScaleLegend public class PaintScaleLegend extends Title implements PublicCloneable(Code) A legend that shows a range of values and their associated colors, driven by an underlying PaintScale implementation. since:    1.0.4 Constructor Summary public   PaintScaleLegend(PaintScale scale, ValueAxis axis)      Creates a new instance. Method Summary public  Size2D arrange(Graphics2D g2, RectangleConstraint constraint)      Arranges the contents of the block, within the given constraints, and returns the block size. Parameters:   g2 - the graphics device. Parameters:   constraint - the constraint (null not permitted). protected  Size2D arrangeRR(Graphics2D g2, Range widthRange, Range heightRange)      Returns the content size for the title. public  void draw(Graphics2D g2, Rectangle2D area)      Draws the legend within the specified area. public  Object draw(Graphics2D g2, Rectangle2D area, Object params)      Draws the legend within the specified area. Parameters:   g2 - the graphics target (null not permitted). Parameters:   area - the drawing area (null not permitted). Parameters:   params - drawing parameters (ignored here). public  boolean equals(Object obj)      Tests this legend for equality with an arbitrary object. Parameters:   obj - the object (null permitted). public  ValueAxis getAxis()      Returns the axis for the paint scale. public  AxisLocation getAxisLocation()      Returns the axis location. public  double getAxisOffset()      Returns the offset between the axis and the paint strip. public  Paint getBackgroundPaint()      Returns the background paint. public  PaintScale getScale()      Returns the scale used to convert values to colors. public  Paint getStripOutlinePaint()      Returns the paint used to draw the outline of the paint strip. public  Stroke getStripOutlineStroke()      Returns the stroke used to draw the outline around the paint strip. public  double getStripWidth()      Returns the width of the paint strip, in Java2D units. public  boolean isStripOutlineVisible()      Returns the flag that controls whether or not an outline is drawn around the paint strip. public  void setAxis(ValueAxis axis)      Sets the axis for the paint scale and sends a TitleChangeEvent to all registered listeners. public  void setAxisLocation(AxisLocation location)      Sets the axis location and sends a TitleChangeEvent to all registered listeners. public  void setAxisOffset(double offset)      Sets the offset between the axis and the paint strip and sends a TitleChangeEvent to all registered listeners. public  void setBackgroundPaint(Paint paint)      Sets the background paint and sends a TitleChangeEvent to all registered listeners. public  void setScale(PaintScale scale)      Sets the scale and sends a TitleChangeEvent to all registered listeners. public  void setStripOutlinePaint(Paint paint)      Sets the paint used to draw the outline of the paint strip, and sends a TitleChangeEvent to all registered listeners. public  void setStripOutlineStroke(Stroke stroke)      Sets the stroke used to draw the outline around the paint strip and sends a TitleChangeEvent to all registered listeners. public  void setStripOutlineVisible(boolean visible)      Sets the flag that controls whether or not an outline is drawn around the paint strip, and sends a TitleChangeEvent to all registered listeners. public  void setStripWidth(double width)      Sets the width of the paint strip and sends a TitleChangeEvent to all registered listeners. Constructor Detail PaintScaleLegend public PaintScaleLegend(PaintScale scale, ValueAxis axis)(Code) Creates a new instance. Parameters:   scale - the scale (null not permitted). Parameters:   axis - the axis (null not permitted). Method Detail arrange public Size2D arrange(Graphics2D g2, RectangleConstraint constraint)(Code) Arranges the contents of the block, within the given constraints, and returns the block size. Parameters:   g2 - the graphics device. Parameters:   constraint - the constraint (null not permitted). The block size (in Java2D units, never null). arrangeRR protected Size2D arrangeRR(Graphics2D g2, Range widthRange, Range heightRange)(Code) Returns the content size for the title. This will reflect the fact that a text title positioned on the left or right of a chart will be rotated 90 degrees. Parameters:   g2 - the graphics device. Parameters:   widthRange - the width range. Parameters:   heightRange - the height range. The content size. draw public void draw(Graphics2D g2, Rectangle2D area)(Code) Draws the legend within the specified area. Parameters:   g2 - the graphics target (null not permitted). Parameters:   area - the drawing area (null not permitted). draw public Object draw(Graphics2D g2, Rectangle2D area, Object params)(Code) Draws the legend within the specified area. Parameters:   g2 - the graphics target (null not permitted). Parameters:   area - the drawing area (null not permitted). Parameters:   params - drawing parameters (ignored here). null. equals public boolean equals(Object obj)(Code) Tests this legend for equality with an arbitrary object. Parameters:   obj - the object (null permitted). A boolean. getAxis public ValueAxis getAxis()(Code) Returns the axis for the paint scale. The axis (never null). See Also:   PaintScaleLegend.setAxis(ValueAxis) getAxisLocation public AxisLocation getAxisLocation()(Code) Returns the axis location. The axis location (never null). See Also:   PaintScaleLegend.setAxisLocation(AxisLocation) getAxisOffset public double getAxisOffset()(Code) Returns the offset between the axis and the paint strip. The offset between the axis and the paint strip. See Also:   PaintScaleLegend.setAxisOffset(double) getBackgroundPaint public Paint getBackgroundPaint()(Code) Returns the background paint. The background paint. getScale public PaintScale getScale()(Code) Returns the scale used to convert values to colors. The scale (never null). See Also:   PaintScaleLegend.setScale(PaintScale) getStripOutlinePaint public Paint getStripOutlinePaint()(Code) Returns the paint used to draw the outline of the paint strip. The paint (never null). See Also:   PaintScaleLegend.setStripOutlinePaint(Paint) getStripOutlineStroke public Stroke getStripOutlineStroke()(Code) Returns the stroke used to draw the outline around the paint strip. The stroke (never null). See Also:   PaintScaleLegend.setStripOutlineStroke(Stroke) getStripWidth public double getStripWidth()(Code) Returns the width of the paint strip, in Java2D units. The width of the paint strip. See Also:   PaintScaleLegend.setStripWidth(double) isStripOutlineVisible public boolean isStripOutlineVisible()(Code) Returns the flag that controls whether or not an outline is drawn around the paint strip. A boolean. See Also:   PaintScaleLegend.setStripOutlineVisible(boolean) setAxis public void setAxis(ValueAxis axis)(Code) Sets the axis for the paint scale and sends a TitleChangeEvent to all registered listeners. Parameters:   axis - the axis (null not permitted). See Also:   PaintScaleLegend.getAxis() setAxisLocation public void setAxisLocation(AxisLocation location)(Code) Sets the axis location and sends a TitleChangeEvent to all registered listeners. Parameters:   location - the location (null not permitted). See Also:   PaintScaleLegend.getAxisLocation() setAxisOffset public void setAxisOffset(double offset)(Code) Sets the offset between the axis and the paint strip and sends a TitleChangeEvent to all registered listeners. Parameters:   offset - the offset. setBackgroundPaint public void setBackgroundPaint(Paint paint)(Code) Sets the background paint and sends a TitleChangeEvent to all registered listeners. Parameters:   paint - the paint (null permitted). setScale public void setScale(PaintScale scale)(Code) Sets the scale and sends a TitleChangeEvent to all registered listeners. Parameters:   scale - the scale (null not permitted). See Also:   PaintScaleLegend.getScale() setStripOutlinePaint public void setStripOutlinePaint(Paint paint)(Code) Sets the paint used to draw the outline of the paint strip, and sends a TitleChangeEvent to all registered listeners. Parameters:   paint - the paint (null not permitted). See Also:   PaintScaleLegend.getStripOutlinePaint() setStripOutlineStroke public void setStripOutlineStroke(Stroke stroke)(Code) Sets the stroke used to draw the outline around the paint strip and sends a TitleChangeEvent to all registered listeners. Parameters:   stroke - the stroke (null not permitted). See Also:   PaintScaleLegend.getStripOutlineStroke() setStripOutlineVisible public void setStripOutlineVisible(boolean visible)(Code) Sets the flag that controls whether or not an outline is drawn around the paint strip, and sends a TitleChangeEvent to all registered listeners. Parameters:   visible - the flag. See Also:   PaintScaleLegend.isStripOutlineVisible() setStripWidth public void setStripWidth(double width)(Code) Sets the width of the paint strip and sends a TitleChangeEvent to all registered listeners. Parameters:   width - the width. See Also:   PaintScaleLegend.getStripWidth() Fields inherited from org.jfree.chart.title.Title final public static HorizontalAlignment DEFAULT_HORIZONTAL_ALIGNMENT(Code)(Java Doc) final public static RectangleInsets DEFAULT_PADDING(Code)(Java Doc) final public static RectangleEdge DEFAULT_POSITION(Code)(Java Doc) final public static VerticalAlignment DEFAULT_VERTICAL_ALIGNMENT(Code)(Java Doc) Methods inherited from org.jfree.chart.title.Title public void addChangeListener(TitleChangeListener listener)(Code)(Java Doc) public Object clone() throws CloneNotSupportedException(Code)(Java Doc) abstract public void draw(Graphics2D g2, Rectangle2D area)(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) public HorizontalAlignment getHorizontalAlignment()(Code)(Java Doc) public boolean getNotify()(Code)(Java Doc) public RectangleEdge getPosition()(Code)(Java Doc) public VerticalAlignment getVerticalAlignment()(Code)(Java Doc) public int hashCode()(Code)(Java Doc) protected void notifyListeners(TitleChangeEvent event)(Code)(Java Doc) public void removeChangeListener(TitleChangeListener listener)(Code)(Java Doc) public void setHorizontalAlignment(HorizontalAlignment alignment)(Code)(Java Doc) public void setNotify(boolean flag)(Code)(Java Doc) public void setPosition(RectangleEdge position)(Code)(Java Doc) public void setVerticalAlignment(VerticalAlignment alignment)(Code)(Java Doc)