Examples of org.jfree.chart.renderer.xy.XYItemRenderer.initialise()

Class org.jfree.chart.renderer.xy.XYItemRenderer

Examples of org.jfree.chart.renderer.xy.XYItemRenderer.initialise()

org.jfree.chart.renderer.xy.XYItemRenderer.initialise()
Initialises the renderer then returns the number of 'passes' through the data that the renderer will require (usually just one). 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 g2 the graphics device. @param dataArea the area inside the axes. @param plot the plot. @param dataset the dataset. @param info an optional info collection object to return data back tothe caller. @return The number of passes the renderer requires.

                if (renderer == null) { // no default renderer available
                    return foundData;
                }
            }


            XYItemRendererState state = renderer.initialise(g2, dataArea, this,
                    dataset, info);
            int passCount = renderer.getPassCount();


            SeriesRenderingOrder seriesOrder = getSeriesRenderingOrder();
            if (seriesOrder == SeriesRenderingOrder.REVERSE) {

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                if (renderer == null) { // no default renderer available
                    return foundData;
                }
            }


            XYItemRendererState state = renderer.initialise(g2, dataArea, this,
                    dataset, info);
            int passCount = renderer.getPassCount();


            SeriesRenderingOrder seriesOrder = getSeriesRenderingOrder();
            if (seriesOrder == SeriesRenderingOrder.REVERSE) {

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            { // no default renderer available
               return foundData;
            }
         }


         XYItemRendererState state = renderer.initialise(g2, dataArea, this,
                 dataset, info);
         int passCount = renderer.getPassCount();


         SeriesRenderingOrder seriesOrder = getSeriesRenderingOrder();
         if (seriesOrder == SeriesRenderingOrder.REVERSE)

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        if (xValueAxis == null || yValueAxis == null || xyItemRenderer == null) {
            return false;
        }


        XYItemRendererState state = xyItemRenderer.initialise(g2, dataArea, this, xyDataset, info);
        boolean isReverseSeriesRenderingOrder = getSeriesRenderingOrder() == SeriesRenderingOrder.REVERSE;
        int totalRendererPasses = xyItemRenderer.getPassCount();
        int totalSeries = xyDataset.getSeriesCount();


        if (isReverseSeriesRenderingOrder) {

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                if (renderer == null) { // no default renderer available
                    return foundData;
                }
            }


            XYItemRendererState state = renderer.initialise(g2, dataArea, this,
                    dataset, info);
            int passCount = renderer.getPassCount();


            SeriesRenderingOrder seriesOrder = getSeriesRenderingOrder();
            if (seriesOrder == SeriesRenderingOrder.REVERSE) {

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                if (renderer == null) { // no default renderer available
                    return foundData;
                }
            }


            XYItemRendererState state = renderer.initialise(g2, dataArea, this,
                    dataset, info);
            int passCount = renderer.getPassCount();


            SeriesRenderingOrder seriesOrder = getSeriesRenderingOrder();
            if (seriesOrder == SeriesRenderingOrder.REVERSE) {

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            XYItemRenderer renderer = getRenderer(index);
            if (renderer == null) {
                renderer = getRenderer();
            }


            XYItemRendererState state = renderer.initialise(
                g2, dataArea, this, dataset, info
            );
            int passCount = renderer.getPassCount();
                
            for (int pass = 0; pass < passCount; pass++) {

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                if (renderer == null) { // no default renderer available
                    return foundData;
                }
            }


            XYItemRendererState state = renderer.initialise(g2, dataArea, this,
                    dataset, info);
            int passCount = renderer.getPassCount();


            SeriesRenderingOrder seriesOrder = getSeriesRenderingOrder();
            if (seriesOrder == SeriesRenderingOrder.REVERSE) {

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                if (renderer == null) { // no default renderer available
                    return foundData;
                }
            }


            XYItemRendererState state = renderer.initialise(g2, dataArea, this,
                    dataset, info);
            int passCount = renderer.getPassCount();


            SeriesRenderingOrder seriesOrder = getSeriesRenderingOrder();
            if (seriesOrder == SeriesRenderingOrder.REVERSE) {

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            XYItemRenderer renderer = getRenderer(index);
            if (renderer == null) {
                renderer = getRenderer();
            }


            XYItemRendererState state = renderer.initialise(
                g2, dataArea, this, dataset, info
            );
            int passCount = renderer.getPassCount();


            SeriesRenderingOrder seriesOrder = getSeriesRenderingOrder();

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