Examples with ValueAxis org.jfree.chart.axis.ValueAxis used on opensource projects

Example 26 with ValueAxis

use of org.jfree.chart.axis.ValueAxis in project zaproxy by zaproxy.

the class ScanProgressDialog method createChart.

private JFreeChart createChart(final XYDataset dataset) {
    JFreeChart result = ChartFactory.createTimeSeriesChart(// No title - it just takes up space
    null, Constant.messages.getString("ascan.progress.chart.time"), Constant.messages.getString("ascan.progress.chart.responses"), dataset, true, true, false);
    XYPlot plot = result.getXYPlot();
    ValueAxis daxis = plot.getDomainAxis();
    daxis.setAutoRange(true);
    daxis.setAutoRangeMinimumSize(60000.0);
    plot.getRangeAxis().setAutoRangeMinimumSize(20);
    return result;
}

Example 27 with ValueAxis

use of org.jfree.chart.axis.ValueAxis in project series-rest-api by 52North.

the class ChartIoHandler method configureDomainAxis.

private void configureDomainAxis(XYPlot plot) {
    ValueAxis domainAxis = plot.getDomainAxis();
    domainAxis.setTickLabelFont(LabelConstants.FONT_LABEL);
    domainAxis.setLabelFont(LabelConstants.FONT_LABEL);
    domainAxis.setTickLabelPaint(LabelConstants.COLOR);
    domainAxis.setLabelPaint(LabelConstants.COLOR);
}

Example 28 with ValueAxis

use of org.jfree.chart.axis.ValueAxis in project dhis2-core by dhis2.

the class DefaultChartService method getJFreeChart.

/**
 * Returns a JFreeChart of type defined in the chart argument.
 */
private JFreeChart getJFreeChart(PlotData plotData) {
    final CategoryDataset[] dataSets = getCategoryDataSet(plotData);
    final CategoryDataset dataSet = dataSets[0];
    final BarRenderer barRenderer = getBarRenderer();
    final LineAndShapeRenderer lineRenderer = getLineRenderer();
    // ---------------------------------------------------------------------
    // Plot
    // ---------------------------------------------------------------------
    CategoryPlot plot;
    if (plotData.isType(VisualizationType.LINE.name())) {
        plot = new CategoryPlot(dataSet, new CategoryAxis(), new NumberAxis(), lineRenderer);
        plot.setOrientation(PlotOrientation.VERTICAL);
    } else if (plotData.isType(VisualizationType.COLUMN.name())) {
        plot = new CategoryPlot(dataSet, new CategoryAxis(), new NumberAxis(), barRenderer);
        plot.setOrientation(PlotOrientation.VERTICAL);
    } else if (plotData.isType(VisualizationType.BAR.name())) {
        plot = new CategoryPlot(dataSet, new CategoryAxis(), new NumberAxis(), barRenderer);
        plot.setOrientation(PlotOrientation.HORIZONTAL);
    } else if (plotData.isType(VisualizationType.AREA.name())) {
        return getStackedAreaChart(plotData, dataSet);
    } else if (plotData.isType(VisualizationType.PIE.name())) {
        return getMultiplePieChart(plotData, dataSets);
    } else if (plotData.isType(VisualizationType.STACKED_COLUMN.name())) {
        return getStackedBarChart(plotData, dataSet, false);
    } else if (plotData.isType(VisualizationType.STACKED_BAR.name())) {
        return getStackedBarChart(plotData, dataSet, true);
    } else if (plotData.isType(VisualizationType.RADAR.name())) {
        return getRadarChart(plotData, dataSet);
    } else if (plotData.isType(VisualizationType.GAUGE.name())) {
        Number number = dataSet.getValue(0, 0);
        ValueDataset valueDataSet = new DefaultValueDataset(number);
        return getGaugeChart(plotData, valueDataSet);
    } else {
        throw new IllegalArgumentException("Illegal or no chart type: " + plotData.getType());
    }
    if (plotData.isRegression()) {
        plot.setDataset(1, dataSets[1]);
        plot.setRenderer(1, lineRenderer);
    }
    JFreeChart jFreeChart = new JFreeChart(plotData.getName(), TITLE_FONT, plot, !plotData.isHideLegend());
    setBasicConfig(jFreeChart, plotData);
    if (plotData.isTargetLine()) {
        plot.addRangeMarker(getMarker(plotData.getTargetLineValue(), plotData.getTargetLineLabel()));
    }
    if (plotData.isBaseLine()) {
        plot.addRangeMarker(getMarker(plotData.getBaseLineValue(), plotData.getBaseLineLabel()));
    }
    if (plotData.isHideSubtitle()) {
        jFreeChart.addSubtitle(getSubTitle(plotData));
    }
    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
    // ---------------------------------------------------------------------
    // Category label positions
    // ---------------------------------------------------------------------
    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    domainAxis.setLabel(plotData.getDomainAxisLabel());
    ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setLabel(plotData.getRangeAxisLabel());
    return jFreeChart;
}

Example 29 with ValueAxis

use of org.jfree.chart.axis.ValueAxis in project GT by Tencent.

the class CPURealTimeChart method createChart.

@Override
public JFreeChart createChart() {
    final JFreeChart chart = ChartFactory.createTimeSeriesChart("CPU实时曲线图", "时间", "CPU%", dataset, true, true, false);
    // 设置，不然中文会存在乱码
    chart.getTitle().setFont(new Font("宋体", Font.BOLD, 20));
    XYPlot xyPlot = (XYPlot) chart.getXYPlot();
    ValueAxis domainAxis = xyPlot.getDomainAxis();
    ValueAxis rangeAxis = xyPlot.getRangeAxis();
    domainAxis.setLabelFont(new Font("宋体", Font.BOLD, 14));
    domainAxis.setTickLabelFont(new Font("宋体", Font.BOLD, 12));
    rangeAxis.setLabelFont(new Font("宋体", Font.BOLD, 14));
    rangeAxis.setTickLabelFont(new Font("宋体", Font.BOLD, 12));
    return chart;
}

Example 30 with ValueAxis

use of org.jfree.chart.axis.ValueAxis in project n2a by frothga.

the class Plot method updateChart.

public void updateChart(JFreeChart chart) {
    XYPlot plot = chart.getXYPlot();
    plot.setNotify(false);
    updateDatasets();
    LegendTitle legend = chart.getLegend();
    legend.setVisible(columnCount <= 10);
    NumberAxis axis0 = (NumberAxis) plot.getRangeAxis();
    axis0.setAutoRangeIncludesZero(false);
    if (range0 > 0)
        axis0.setAutoRangeMinimumSize(range0 / 2);
    else
        axis0.setAutoRangeMinimumSize(1);
    // range locked
    if (!Double.isNaN(ymin))
        axis0.setRange(ymin, ymax);
    if (!Double.isNaN(xmin)) {
        ValueAxis x = plot.getDomainAxis();
        x.setRange(xmin, xmax);
    }
    int count = dataset0.getSeriesCount();
    float shift = 0;
    if (dataset1 != null) {
        // So we use only half of the color range
        count *= 2;
        shift = 0.75f + 0.5f / count;
    }
    XYLineAndShapeRenderer renderer;
    XYItemRenderer ir = plot.getRenderer();
    if (ir instanceof XYLineAndShapeRenderer) {
        renderer = (XYLineAndShapeRenderer) ir;
    } else {
        renderer = new XYLineAndShapeRenderer();
        plot.setRenderer(renderer);
    }
    for (int i = 0; i < dataset0.getSeriesCount(); i++) {
        Column column = left.get(i);
        // does not fire renderer change event
        styleSeries(renderer, i, column, count, shift);
    }
    // fires renderer change event
    renderer.setDrawSeriesLineAsPath(true);
    if (dataset1 == null) {
        axis0.setTickMarkPaint(Color.black);
        axis0.setTickLabelPaint(Color.black);
        axis0.setAxisLinePaint(Color.black);
        plot.setDataset(1, null);
        plot.setRangeAxis(1, null);
        plot.setRenderer(1, null);
    } else {
        Color color0 = Color.getHSBColor(0.0f, 1.0f, 0.8f);
        axis0.setTickMarkPaint(color0);
        axis0.setTickLabelPaint(color0);
        axis0.setAxisLinePaint(color0);
        plot.setDataset(1, dataset1);
        plot.mapDatasetToRangeAxis(1, 1);
        NumberAxis axis1 = (NumberAxis) plot.getRangeAxis(1);
        if (axis1 == null) {
            axis1 = new NumberAxis();
            axis1.setAutoRangeIncludesZero(false);
            axis1.setTickLabelFont(axis0.getTickLabelFont());
            Color color1 = Color.getHSBColor(0.5f, 1.0f, 0.8f);
            axis1.setTickMarkPaint(color1);
            axis1.setTickLabelPaint(color1);
            axis1.setAxisLinePaint(color1);
            plot.setRangeAxis(1, axis1);
        }
        // else we created axis1, so all the initial settings are correct
        if (range1 > 0)
            axis1.setAutoRangeMinimumSize(range1 / 2);
        else
            axis1.setAutoRangeMinimumSize(1);
        count = dataset1.getSeriesCount() * 2;
        shift = 0.25f + 0.5f / count;
        ir = plot.getRenderer(1);
        if (ir instanceof XYLineAndShapeRenderer) {
            renderer = (XYLineAndShapeRenderer) ir;
        } else {
            renderer = new XYLineAndShapeRenderer();
            plot.setRenderer(1, renderer);
        }
        for (int i = 0; i < dataset1.getSeriesCount(); i++) {
            Column column = right.get(i);
            styleSeries(renderer, i, column, count, shift);
        }
        renderer.setDrawSeriesLineAsPath(true);
        plot.setDatasetRenderingOrder(DatasetRenderingOrder.REVERSE);
    }
    plot.setNotify(true);
}