Examples of org.jfree.chart.JFreeChart.createBufferedImage()

org.jfree.chart.JFreeChart.createBufferedImage()
Creates and returns a buffered image into which the chart has been drawn. @param width the width. @param height the height. @return A buffered image.

        CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis,
                renderer);
        plot.setOrientation(PlotOrientation.VERTICAL);
        JFreeChart chart = new JFreeChart("Time spend summary (lower time is better)", JFreeChart.DEFAULT_TITLE_FONT,
                plot, true);
        BufferedImage chartImage = chart.createBufferedImage(1024, 768);
        File chartSummaryFile = new File(statisticDirectory, "timeSpendSummary.png");
        OutputStream out = null;
        try {
            out = new FileOutputStream(chartSummaryFile);
            ImageIO.write(chartImage, "png", out);

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            seriesIndex++;
        }
        plot.setOrientation(PlotOrientation.VERTICAL);
        JFreeChart chart = new JFreeChart("Scalability summary (lower is better)",
                JFreeChart.DEFAULT_TITLE_FONT, plot, true);
        BufferedImage chartImage = chart.createBufferedImage(1024, 768);
        File chartSummaryFile = new File(statisticDirectory, "scalabilitySummary.png");
        OutputStream out = null;
        try {
            out = new FileOutputStream(chartSummaryFile);
            ImageIO.write(chartImage, "png", out);

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            seriesIndex++;
        }
        plot.setOrientation(PlotOrientation.VERTICAL);
        JFreeChart chart = new JFreeChart("Average calculate count summary (higher is better)",
                JFreeChart.DEFAULT_TITLE_FONT, plot, true);
        BufferedImage chartImage = chart.createBufferedImage(1024, 768);
        File chartSummaryFile = new File(statisticDirectory, "averageCalculateCountSummary.png");
        OutputStream out = null;
        try {
            out = new FileOutputStream(chartSummaryFile);
            ImageIO.write(chartImage, "png", out);

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            seriesIndex++;
        }
        plot.setOrientation(PlotOrientation.VERTICAL);
        JFreeChart chart = new JFreeChart(baseName + " best score statistic",
                JFreeChart.DEFAULT_TITLE_FONT, plot, true);
        BufferedImage chartImage = chart.createBufferedImage(1024, 768);
        File graphStatisticFile = new File(statisticDirectory, baseName + "BestScoreStatistic.png");
        OutputStream out = null;
        try {
            out = new FileOutputStream(graphStatisticFile);
            ImageIO.write(chartImage, "png", out);

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                }
            });
            JFreeChart chart = ChartFactory.createBarChart(null, null, null, dataset, PlotOrientation.VERTICAL, false, false, false);
            BufferedDynamicImageResource resource = new BufferedDynamicImageResource();
            resource.setImage(chart.createBufferedImage(600, 300));
            hide.add(new Image("chart", resource));
            hide.setVisible(true);
            form.setVisible(false);
        }

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            dataset.add(3.0, 4.0, "S1", "C2");
            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
                    null);
            success = true;
        }
        catch (NullPointerException e) {
            e.printStackTrace();

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            dataset.add(null, new Double(4.0), "S1", "C2");
            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
                    null);
            success = true;
        }
        catch (NullPointerException e) {
            e.printStackTrace();

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            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            plot.setOrientation(PlotOrientation.HORIZONTAL);
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
                    null);
            success = true;
        }
        catch (NullPointerException e) {
            e.printStackTrace();

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            dataset.add(new Double(4.0), null, "S1", "C2");
            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
                    null);
            success = true;
        }
        catch (NullPointerException e) {
            e.printStackTrace();

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            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            plot.setOrientation(PlotOrientation.HORIZONTAL);
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
                    null);
            success = true;
        }
        catch (NullPointerException e) {
            e.printStackTrace();

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