Examples with ChartFont org.krysalis.jcharts.properties.util.ChartFont used on opensource projects

Example 1 with ChartFont

use of org.krysalis.jcharts.properties.util.ChartFont in project activityinfo by bedatadriven.

the class ChartRendererJC method computeAxisProperties.

protected AxisProperties computeAxisProperties(int dpi, PivotChartContent content) throws PropertyException {
    ChartFont axisScaleFont = new ChartFont(new Font(SANS_SERIF, Font.PLAIN, fontSize(10, dpi)), Color.black);
    ChartFont axisTitleFont = new ChartFont(new Font(SANS_SERIF, Font.PLAIN, fontSize(11, dpi)), Color.black);
    AxisProperties p = new AxisProperties(false);
    LabelAxisProperties x = (LabelAxisProperties) p.getXAxisProperties();
    x.setScaleChartFont(axisScaleFont);
    x.setAxisTitleChartFont(axisTitleFont);
    DataAxisProperties y = (DataAxisProperties) p.getYAxisProperties();
    y.setScaleChartFont(axisScaleFont);
    y.setUserDefinedScale(content.getYMin(), content.getYStep());
    y.setAxisTitleChartFont(axisTitleFont);
    y.setShowGridLines(1);
    return p;
}

Example 2 with ChartFont

use of org.krysalis.jcharts.properties.util.ChartFont in project activityinfo by bedatadriven.

the class ChartRendererJC method computeLegendProperties.

protected LegendProperties computeLegendProperties(PivotChartReportElement element, int dpi, List<PivotTableData.Axis> series) {
    // if there is only series, there is no need for a legend
    if (series.size() <= 1) {
        return null;
    }
    ChartFont font = new ChartFont(new Font(SANS_SERIF, Font.PLAIN, fontSize(10, dpi)), Color.BLACK);
    LegendProperties p = new LegendProperties();
    p.setChartFont(font);
    p.setBorderStroke(null);
    p.setIconBorderPaint(null);
    if (element.getType() == Type.Pie) {
        p.setPlacement(LegendProperties.RIGHT);
    } else {
        p.setPlacement(maxLegendTextLength(series) > 30 ? LegendProperties.BOTTOM : LegendProperties.RIGHT);
    }
    p.setNumColumns(1);
    return p;
}

Example 3 with ChartFont

use of org.krysalis.jcharts.properties.util.ChartFont in project activityinfo by bedatadriven.

the class ChartRendererJC method createPieChart.

/**
 * Creates a JChart PieChart from our report element
 */
protected Chart createPieChart(PivotChartReportElement element, boolean includeTitle, int width, int height, int dpi) throws IOException, ChartDataException {
    PivotTableData table = element.getContent().getData();
    List<PivotTableData.Axis> categories = table.getRootCategory().getLeaves();
    PivotTableData.Axis series = table.getRootSeries().getLeaves().get(0);
    PieChart2DProperties pieProps = new PieChart2DProperties();
    pieProps.setValueLabelFont(new ChartFont(new Font(SANS_SERIF, Font.PLAIN, fontSize(10, dpi)), Color.black));
    pieProps.setShowGrouping(true);
    pieProps.setPieLabelType(PieLabelType.VALUE_LABELS);
    pieProps.setBorderChartStroke(ChartStroke.DEFAULT_ZERO_LINE);
    PieChartDataSet dataSet = new PieChartDataSet(includeTitle ? element.getTitle() : null, toDataArray(categories, series), toLabelArray(element.getContent(), categories), computePaints(categories), pieProps);
    LegendProperties legendProps = computeLegendProperties(element, dpi, categories);
    ChartProperties chartProps = computeChartProperties(dpi);
    return new PieChart2D(dataSet, legendProps, chartProps, width, height);
}

Example 4 with ChartFont

use of org.krysalis.jcharts.properties.util.ChartFont in project activityinfo by bedatadriven.

the class ChartRendererJC method computeChartProperties.

protected ChartProperties computeChartProperties(int dpi) {
    ChartProperties p = new ChartProperties();
    ChartFont titleFont = new ChartFont(new Font(SANS_SERIF, Font.PLAIN, fontSize(12, dpi)), Color.black);
    p.setTitleFont(titleFont);
    return p;
}