categoryitemrenderer.java

jfreechart-1.0.12.zip 可以用来作图

     * @param series  the series index (zero-based).
     * @param stroke  the stroke (<code>null</code> permitted).
     *
     * @see #getSeriesStroke(int)
     */
    public void setSeriesStroke(int series, Stroke stroke);

    // FIXME: add setSeriesStroke(int, Stroke, boolean) ?

    /**
     * Returns the base stroke.
     *
     * @return The base stroke (never <code>null</code>).
     *
     * @see #setBaseStroke(Stroke)
     */
    public Stroke getBaseStroke();

    /**
     * Sets the base stroke and sends a {@link RendererChangeEvent} to all
     * registered listeners.
     *
     * @param stroke  the stroke (<code>null</code> not permitted).
     *
     * @see #getBaseStroke()
     */
    public void setBaseStroke(Stroke stroke);

    // FIXME: add setBaseStroke(Stroke, boolean) ?

    //// OUTLINE STROKE ////////////////////////////////////////////////////////

    /**
     * Returns the stroke used to outline data items.
     * <p>
     * The default implementation passes control to the
     * lookupSeriesOutlineStroke method.  You can override this method if you
     * require different behaviour.
     *
     * @param row  the row (or series) index (zero-based).
     * @param column  the column (or category) index (zero-based).
     *
     * @return The stroke (never <code>null</code>).
     */
    public Stroke getItemOutlineStroke(int row, int column);

    /**
     * Sets the outline stroke for ALL series and sends a
     * {@link RendererChangeEvent} to all registered listeners.
     *
     * @param stroke  the stroke (<code>null</code> permitted).
     *
     * @deprecated This method should no longer be used (as of version 1.0.6).
     *     It is sufficient to rely on {@link #setSeriesOutlineStroke(int,
     *     Stroke)} and {@link #setBaseOutlineStroke(Stroke)}.
     */
    public void setOutlineStroke(Stroke stroke);

    /**
     * Returns the stroke used to outline the items in a series.
     *
     * @param series  the series (zero-based index).
     *
     * @return The stroke (possibly <code>null</code>).
     *
     * @see #setSeriesOutlineStroke(int, Stroke)
     */
    public Stroke getSeriesOutlineStroke(int series);

    /**
     * Sets the outline stroke used for a series and sends a
     * {@link RendererChangeEvent} to all registered listeners.
     *
     * @param series  the series index (zero-based).
     * @param stroke  the stroke (<code>null</code> permitted).
     *
     * @see #getSeriesOutlineStroke(int)
     */
    public void setSeriesOutlineStroke(int series, Stroke stroke);

    // FIXME: add setSeriesOutlineStroke(int, Stroke, boolean) ?

    /**
     * Returns the base outline stroke.
     *
     * @return The stroke (never <code>null</code>).
     *
     * @see #setBaseOutlineStroke(Stroke)
     */
    public Stroke getBaseOutlineStroke();

    /**
     * Sets the base outline stroke and sends a {@link RendererChangeEvent} to
     * all registered listeners.
     *
     * @param stroke  the stroke (<code>null</code> not permitted).
     *
     * @see #getBaseOutlineStroke()
     */
    public void setBaseOutlineStroke(Stroke stroke);

    // FIXME: add setBaseOutlineStroke(Stroke, boolean) ?

    //// SHAPE /////////////////////////////////////////////////////////////////

    /**
     * Returns a shape used to represent a data item.
     *
     * @param row  the row (or series) index (zero-based).
     * @param column  the column (or category) index (zero-based).
     *
     * @return The shape (never <code>null</code>).
     */
    public Shape getItemShape(int row, int column);

    /**
     * Sets the shape for ALL series (optional) and sends a
     * {@link RendererChangeEvent} to all registered listeners.
     *
     * @param shape  the shape (<code>null</code> permitted).
     *
     * @deprecated This method should no longer be used (as of version 1.0.6).
     *     It is sufficient to rely on {@link #setSeriesShape(int, Shape)} and
     *     {@link #setBaseShape(Shape)}.
     */
    public void setShape(Shape shape);

    /**
     * Returns a shape used to represent the items in a series.
     *
     * @param series  the series (zero-based index).
     *
     * @return The shape (possibly <code>null</code>).
     *
     * @see #setSeriesShape(int, Shape)
     */
    public Shape getSeriesShape(int series);

    /**
     * Sets the shape used for a series and sends a {@link RendererChangeEvent}
     * to all registered listeners.
     *
     * @param series  the series index (zero-based).
     * @param shape  the shape (<code>null</code> permitted).
     *
     * @see #getSeriesShape(int)
     */
    public void setSeriesShape(int series, Shape shape);

    // FIXME: add setSeriesShape(int, Shape, boolean) ?

    /**
     * Returns the base shape.
     *
     * @return The shape (never <code>null</code>).
     *
     * @see #setBaseShape(Shape)
     */
    public Shape getBaseShape();

    /**
     * Sets the base shape and sends a {@link RendererChangeEvent} to all
     * registered listeners.
     *
     * @param shape  the shape (<code>null</code> not permitted).
     *
     * @see #getBaseShape()
     */
    public void setBaseShape(Shape shape);

    // FIXME: add setBaseShape(Shape, boolean) ?

    // ITEM LABELS VISIBLE

    /**
     * Returns <code>true</code> if an item label is visible, and
     * <code>false</code> otherwise.
     *
     * @param row  the row index (zero-based).
     * @param column  the column index (zero-based).
     *
     * @return A boolean.
     */
    public boolean isItemLabelVisible(int row, int column);

    /**
     * Sets a flag that controls whether or not the item labels for ALL series
     * are visible.
     *
     * @param visible  the flag.
     *
     * @see #setItemLabelsVisible(Boolean)
     *
     * @deprecated This method should no longer be used (as of version 1.0.6).
     *     It is sufficient to rely on {@link #setSeriesItemLabelsVisible(int,
     *     Boolean)} and {@link #setBaseItemLabelsVisible(boolean)}.
     */
    public void setItemLabelsVisible(boolean visible);

    /**
     * Sets a flag that controls whether or not the item labels for ALL series
     * are visible.
     *
     * @param visible  the flag (<code>null</code> permitted).
     *
     * @see #setItemLabelsVisible(boolean)
     *
     * @deprecated This method should no longer be used (as of version 1.0.6).
     *     It is sufficient to rely on {@link #setSeriesItemLabelsVisible(int,
     *     Boolean)} and {@link #setBaseItemLabelsVisible(boolean)}.
     */
    public void setItemLabelsVisible(Boolean visible);

    /**
     * Sets the visibility of item labels for ALL series and, if requested,
     * sends a {@link RendererChangeEvent} to all registered listeners.
     *
     * @param visible  a flag that controls whether or not the item labels are
     *                 visible (<code>null</code> permitted).
     * @param notify  a flag that controls whether or not listeners are
     *                notified.
     *
     * @deprecated This method should no longer be used (as of version 1.0.6).
     *     It is sufficient to rely on {@link #setSeriesItemLabelsVisible(int,
     *     Boolean, boolean)} and {@link #setBaseItemLabelsVisible(Boolean,
     *     boolean)}.
     */
    public void setItemLabelsVisible(Boolean visible, boolean notify);

    /**
     * Returns <code>true</code> if the item labels for a series are visible,
     * and <code>false</code> otherwise.
     *
     * @param series  the series index (zero-based).
     *
     * @return A boolean.
     *
     * @see #setSeriesItemLabelsVisible(int, Boolean)
     */
    public boolean isSeriesItemLabelsVisible(int series);

    /**
     * Sets a flag that controls the visibility of the item labels for a series.
     *
     * @param series  the series index (zero-based).
     * @param visible  the flag.
     *
     * @see #isSeriesItemLabelsVisible(int)
     */
    public void setSeriesItemLabelsVisible(int series, boolean visible);

    /**
     * Sets a flag that controls the visibility of the item labels for a series.
     *
     * @param series  the series index (zero-based).
     * @param visible  the flag (<code>null</code> permitted).
     *
     * @see #isSeriesItemLabelsVisible(int)
     */
    public void setSeriesItemLabelsVisible(int series, Boolean visible);

    /**
     * Sets the visibility of item labels for a series and, if requested, sends
     * a {@link RendererChangeEvent} to all registered listeners.
     *
     * @param series  the series index (zero-based).
     * @param visible  the visible flag.
     * @param notify  a flag that controls whether or not listeners are
     *                notified.
     *
     * @see #isSeriesItemLabelsVisible(int)
     */
    public void setSeriesItemLabelsVisible(int series, Boolean visible,
                                           boolean notify);

    /**
     * Returns the base setting for item label visibility.  A <code>null</code>
     * result should be interpreted as equivalent to <code>Boolean.FALSE</code>
     * (this is an error in the API design, the return value should have been
     * a boolean primitive).
     *
     * @return A flag (possibly <code>null</code>).
     *
     * @see #setBaseItemLabelsVisible(Boolean)
     */
    public Boolean getBaseItemLabelsVisible();

    /**
     * Sets the base flag that controls whether or not item labels are visible
     * and sends a {@link RendererChangeEvent} to all registered listeners.
     *
     * @param visible  the flag.
     *
     * @see #getBaseItemLabelsVisible()
     */
    public void setBaseItemLabelsVisible(boolean visible);

    /**
     * Sets the base setting for item label visibility and sends a
     * {@link RendererChangeEvent} to all registered listeners.
     *
     * @param visible  the flag (<code>null</code> permitted).
     *
     * @see #getBaseItemLabelsVisible()
     */
    public void setBaseItemLabelsVisible(Boolean visible);

    /**
     * Sets the base visibility for item labels and, if requested, sends a
     * {@link RendererChangeEvent} to all registered listeners.
     *
     * @param visible  the visibility flag.
     * @param notify  a flag that controls whether or not listeners are
     *                notified.
     *
     * @see #getBaseItemLabelsVisible()
     */
    public void setBaseItemLabelsVisible(Boolean visible, boolean notify);

    // ITEM LABEL GENERATOR

    /**
     * Returns the item label generator for the specified data item.
     *
     * @param series  the series index (zero-based).
     * @param item  the item index (zero-based).
     *
     * @return The generator (possibly <code>null</code>).
     */
    public CategoryItemLabelGenerator getItemLabelGenerator(int series,
            int item);

    /**
     * Sets the item label generator for ALL series and sends a
     * {@link RendererChangeEvent} to all registered listeners.  This overrides
     * the per-series settings.
     *
     * @param generator  the generator (<code>null</code> permitted).
     *
     * @deprecated This method should no longer be used (as of version 1.0.6).
     *     It is sufficient to rely on {@link #setSeriesItemLabelGenerator(int,
     *     CategoryItemLabelGenerator)} and
     *     {@link #setBaseItemLabelGenerator(CategoryItemLabelGenerator)}.
     */
    public void setItemLabelGenerator(CategoryItemLabelGenerator generator);

    /**
     * Returns the item label generator for a series.
     *
     * @param series  the series index (zero-based).
     *
     * @return The label generator (possibly <code>null</code>).
     *
     * @see #setSeriesItemLabelGenerator(int, CategoryItemLabelGenerator)
     */
    public CategoryItemLabelGenerator getSeriesItemLabelGenerator(int series);

    /**
     * Sets the item label generator for a series and sends a
     * {@link RendererChangeEvent} to all registered listeners.
     *
     * @param series  the series index (zero-based).