afreechart/src/main/java/org/afree/chart/renderer/xy/XYSplineRenderer.java
/**
     * Initialises the renderer.
     * <P>
     * This method will be called before the first item is rendered, giving the
     * renderer an opportunity to initialise any state information it wants to
     * maintain.  The renderer can do nothing if it chooses.
     *
     * @param canvas  the graphics device.
     * @param dataArea  the area inside the axes.
     * @param plot  the plot.
     * @param data  the data.
     * @param info  an optional info collection object to return data back to
     *              the caller.
     *
     * @return The renderer state.
     */
Initialises the renderer.

This method will be called before the first item is rendered, giving the
renderer an opportunity to initialise any state information it wants to
maintain.  The renderer can do nothing if it chooses.

@param canvas  the graphics device.
@param dataArea  the area inside the axes.
@param plot  the plot.
@param data  the data.
@param info  an optional info collection object to return data back to
the caller.

@return The renderer state.
Initialises the renderer . This method will be called before the first item is rendered giving the renderer an opportunity to initialise any state information it wants to maintain . The renderer can do nothing if it chooses . @param canvas the graphics device . @param dataArea the area inside the axes . @param plot the plot . @param data the data . @param info an optional info collection object to return data back to the caller . @return The renderer state .
public XYItemRendererState initialise(Canvas canvas, RectShape dataArea,
            XYPlot plot, XYDataset data, PlotRenderingInfo info) {
        State state = (State) super.initialise(canvas, dataArea, plot, data, info);
        state.setProcessVisibleItemsOnly(false);
        this.points = new Vector();
        setDrawSeriesLineAsPath(true);
        return state;
    }
public XYItemRendererState initialise ( Canvas canvas , RectShape dataArea , XYPlot plot , XYDataset data , PlotRenderingInfo info ) { State state = ( State ) super . initialise ( canvas , dataArea , plot , data , info ) ; state . setProcessVisibleItemsOnly ( false ) ; this . points = new Vector ( ) ; setDrawSeriesLineAsPath ( true ) ; return state ; }
Initialises the renderer.
Initialises the renderer .