Examples with LegendRecord org.apache.poi.hssf.record.chart.LegendRecord used on opensource projects

Example 1 with LegendRecord

use of org.apache.poi.hssf.record.chart.LegendRecord in project poi by apache.

the class HSSFChart method createLegendRecord.

private LegendRecord createLegendRecord() {
    LegendRecord r = new LegendRecord();
    r.setXAxisUpperLeft(3542);
    r.setYAxisUpperLeft(1566);
    r.setXSize(437);
    r.setYSize(213);
    r.setType(LegendRecord.TYPE_RIGHT);
    r.setSpacing(LegendRecord.SPACING_MEDIUM);
    r.setAutoPosition(true);
    r.setAutoSeries(true);
    r.setAutoXPositioning(true);
    r.setAutoYPositioning(true);
    r.setVertical(true);
    r.setDataTable(false);
    return r;
}

Example 2 with LegendRecord

use of org.apache.poi.hssf.record.chart.LegendRecord in project poi by apache.

the class HSSFChart method getSheetCharts.

/**
	 * Returns all the charts for the given sheet.
	 *
	 * NOTE: You won't be able to do very much with
	 *  these charts yet, as this is very limited support
	 */
public static HSSFChart[] getSheetCharts(HSSFSheet sheet) {
    List<HSSFChart> charts = new ArrayList<HSSFChart>();
    HSSFChart lastChart = null;
    HSSFSeries lastSeries = null;
    // Find records of interest
    List<RecordBase> records = sheet.getSheet().getRecords();
    for (RecordBase r : records) {
        if (r instanceof ChartRecord) {
            lastSeries = null;
            lastChart = new HSSFChart(sheet, (ChartRecord) r);
            charts.add(lastChart);
        } else if (r instanceof LinkedDataRecord) {
            LinkedDataRecord linkedDataRecord = (LinkedDataRecord) r;
            if (lastSeries != null) {
                lastSeries.insertData(linkedDataRecord);
            }
        }
        if (lastChart == null) {
            continue;
        }
        if (r instanceof LegendRecord) {
            lastChart.legendRecord = (LegendRecord) r;
        } else if (r instanceof SeriesRecord) {
            HSSFSeries series = new HSSFSeries((SeriesRecord) r);
            lastChart.series.add(series);
            lastSeries = series;
        } else if (r instanceof ChartTitleFormatRecord) {
            lastChart.chartTitleFormat = (ChartTitleFormatRecord) r;
        } else if (r instanceof SeriesTextRecord) {
            // Applies to a series, unless we've seen a legend already
            SeriesTextRecord str = (SeriesTextRecord) r;
            if (lastChart.legendRecord == null && lastChart.series.size() > 0) {
                HSSFSeries series = lastChart.series.get(lastChart.series.size() - 1);
                series.seriesTitleText = str;
            } else {
                lastChart.chartTitleText = str;
            }
        } else if (r instanceof ValueRangeRecord) {
            lastChart.valueRanges.add((ValueRangeRecord) r);
        } else if (r instanceof Record) {
            Record record = (Record) r;
            for (HSSFChartType type : HSSFChartType.values()) {
                if (type == HSSFChartType.Unknown) {
                    continue;
                }
                if (record.getSid() == type.getSid()) {
                    lastChart.type = type;
                    break;
                }
            }
        }
    }
    return charts.toArray(new HSSFChart[charts.size()]);
}