Package org.apache.poi.ss.usermodel

Examples of org.apache.poi.ss.usermodel.Chart

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    public void testOneSeriePlot() throws Exception {
        Workbook wb = new XSSFWorkbook();
        Sheet sheet = new SheetBuilder(wb, plotData).build();
        Drawing drawing = sheet.createDrawingPatriarch();
        ClientAnchor anchor = drawing.createAnchor(0, 0, 0, 0, 1, 1, 10, 30);
        Chart chart = drawing.createChart(anchor);

        ChartAxis bottomAxis = chart.getChartAxisFactory().createCategoryAxis(AxisPosition.BOTTOM);
        ChartAxis leftAxis = chart.getChartAxisFactory().createValueAxis(AxisPosition.LEFT);

        LineChartData lineChartData =
                chart.getChartDataFactory().createLineChartData();

        ChartDataSource<String> xs = DataSources.fromStringCellRange(sheet, CellRangeAddress.valueOf("A1:J1"));
        ChartDataSource<Number> ys = DataSources.fromNumericCellRange(sheet, CellRangeAddress.valueOf("A2:J2"));
        LineChartSerie serie = lineChartData.addSerie(xs, ys);

        assertNotNull(serie);
        assertEquals(1, lineChartData.getSeries().size());
        assertTrue(lineChartData.getSeries().contains(serie));

        chart.plot(lineChartData, bottomAxis, leftAxis);
    }
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    public void testOneSeriePlot() throws Exception {
        Workbook wb = new XSSFWorkbook();
        Sheet sheet = new SheetBuilder(wb, plotData).build();
        Drawing drawing = sheet.createDrawingPatriarch();
        ClientAnchor anchor = drawing.createAnchor(0, 0, 0, 0, 1, 1, 10, 30);
        Chart chart = drawing.createChart(anchor);

        ChartAxis bottomAxis = chart.getChartAxisFactory().createValueAxis(AxisPosition.BOTTOM);
        ChartAxis leftAxis = chart.getChartAxisFactory().createValueAxis(AxisPosition.LEFT);

        ScatterChartData scatterChartData =
                chart.getChartDataFactory().createScatterChartData();

        ChartDataSource<String> xs = DataSources.fromStringCellRange(sheet, CellRangeAddress.valueOf("A1:J1"));
        ChartDataSource<Number> ys = DataSources.fromNumericCellRange(sheet, CellRangeAddress.valueOf("A2:J2"));
        ScatterChartSeries series = scatterChartData.addSerie(xs, ys);

        assertNotNull(series);
        assertEquals(1, scatterChartData.getSeries().size());
        assertTrue(scatterChartData.getSeries().contains(series));

        chart.plot(scatterChartData, bottomAxis, leftAxis);
    }
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    public void testOneSeriePlot() throws Exception {
        Workbook wb = new XSSFWorkbook();
        Sheet sheet = new SheetBuilder(wb, plotData).build();
        Drawing drawing = sheet.createDrawingPatriarch();
        ClientAnchor anchor = drawing.createAnchor(0, 0, 0, 0, 1, 1, 10, 30);
        Chart chart = drawing.createChart(anchor);

        ChartAxis bottomAxis = chart.getChartAxisFactory().createCategoryAxis(AxisPosition.BOTTOM);
        ChartAxis leftAxis = chart.getChartAxisFactory().createValueAxis(AxisPosition.LEFT);

        LineChartData lineChartData =
                chart.getChartDataFactory().createLineChartData();

        ChartDataSource<String> xs = DataSources.fromStringCellRange(sheet, CellRangeAddress.valueOf("A1:J1"));
        ChartDataSource<Number> ys = DataSources.fromNumericCellRange(sheet, CellRangeAddress.valueOf("A2:J2"));
        LineChartSeries series = lineChartData.addSeries(xs, ys);

        assertNotNull(series);
        assertEquals(1, lineChartData.getSeries().size());
        assertTrue(lineChartData.getSeries().contains(series));

        chart.plot(lineChartData, bottomAxis, leftAxis);
    }
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        }

        Drawing drawing = sheet.createDrawingPatriarch();
        ClientAnchor anchor = drawing.createAnchor(0, 0, 0, 0, 0, 5, 10, 15);

        Chart chart = drawing.createChart(anchor);
        ChartLegend legend = chart.getOrCreateLegend();
        legend.setPosition(LegendPosition.TOP_RIGHT);

        LineChartData data = chart.getChartDataFactory().createLineChartData();

        // Use a category axis for the bottom axis.
        ChartAxis bottomAxis = chart.getChartAxisFactory().createCategoryAxis(AxisPosition.BOTTOM);
        ValueAxis leftAxis = chart.getChartAxisFactory().createValueAxis(AxisPosition.LEFT);
        leftAxis.setCrosses(AxisCrosses.AUTO_ZERO);

        ChartDataSource<Number> xs = DataSources.fromNumericCellRange(sheet, new CellRangeAddress(0, 0, 0, NUM_OF_COLUMNS - 1));
        ChartDataSource<Number> ys1 = DataSources.fromNumericCellRange(sheet, new CellRangeAddress(1, 1, 0, NUM_OF_COLUMNS - 1));
        ChartDataSource<Number> ys2 = DataSources.fromNumericCellRange(sheet, new CellRangeAddress(2, 2, 0, NUM_OF_COLUMNS - 1));


        data.addSeries(xs, ys1);
        data.addSeries(xs, ys2);

        chart.plot(data, bottomAxis, leftAxis);

        // Write the output to a file
        FileOutputStream fileOut = new FileOutputStream("ooxml-line-chart.xlsx");
        wb.write(fileOut);
        fileOut.close();
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Related Classes of org.apache.poi.ss.usermodel.Chart

  • org.apache.poi.xssf.usermodel.charts.TestXSSFLineChartData
  • org.apache.poi.xssf.usermodel.charts.TestXSSFScatterChartData
  • org.apache.poi.xssf.usermodel.examples.LineChart
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