public void TestGetCharts()
{
XSSFWorkbook wb = XSSFTestDataSamples.OpenSampleWorkbook("WithThreeCharts.xlsx");
XSSFSheet s1 = (XSSFSheet)wb.GetSheetAt(0);
XSSFSheet s2 = (XSSFSheet)wb.GetSheetAt(1);
XSSFSheet s3 = (XSSFSheet)wb.GetSheetAt(2);
Assert.AreEqual(0, (s1.CreateDrawingPatriarch() as XSSFDrawing).GetCharts().Count);
Assert.AreEqual(2, (s2.CreateDrawingPatriarch() as XSSFDrawing).GetCharts().Count);
Assert.AreEqual(1, (s3.CreateDrawingPatriarch() as XSSFDrawing).GetCharts().Count);
// Check the titles
XSSFChart chart = (s2.CreateDrawingPatriarch() as XSSFDrawing).GetCharts()[(0)];
Assert.AreEqual(null, chart.Title);
chart = (s2.CreateDrawingPatriarch() as XSSFDrawing).GetCharts()[(1)];
Assert.AreEqual("Pie Chart Title Thingy", chart.Title.String);
chart = (s3.CreateDrawingPatriarch() as XSSFDrawing).GetCharts()[(0)];
Assert.AreEqual("Sheet 3 Chart with Title", chart.Title.String);
Assert.IsNotNull(XSSFTestDataSamples.WriteOutAndReadBack(wb));
}
/**
* Assign a DrawingML chart to the graphic frame.
*/
internal void SetChart(XSSFChart chart, string relId)
{
CT_GraphicalObjectData data = graphicFrame.graphic.AddNewGraphicData();
AppendChartElement(data, relId);
chart.SetGraphicFrame(this);
return;
}
public void TestGetCharts()
{
XSSFWorkbook wb = XSSFTestDataSamples.OpenSampleWorkbook("chart_sheet.xlsx");
XSSFSheet ns = (XSSFSheet)wb.GetSheetAt(0);
XSSFChartSheet cs = (XSSFChartSheet)wb.GetSheetAt(2);
Assert.AreEqual(0, (ns.CreateDrawingPatriarch() as XSSFDrawing).GetCharts().Count);
Assert.AreEqual(1, (cs.CreateDrawingPatriarch() as XSSFDrawing).GetCharts().Count);
XSSFChart chart = (cs.CreateDrawingPatriarch() as XSSFDrawing).GetCharts()[0];
Assert.AreEqual(null, chart.Title);
}
/// <summary>
/// Creates a chart.
/// </summary>
/// <param name="anchor">the client anchor describes how this chart is attached to</param>
/// <returns>the newly created chart</returns>
public IChart CreateChart(IClientAnchor anchor)
{
int chartNumber = GetPackagePart().Package.
GetPartsByContentType(XSSFRelation.CHART.ContentType).Count + 1;
XSSFChart chart = (XSSFChart)CreateRelationship(
XSSFRelation.CHART, XSSFFactory.GetInstance(), chartNumber);
String chartRelId = chart.GetPackageRelationship().Id;
XSSFGraphicFrame frame = CreateGraphicFrame((XSSFClientAnchor)anchor);
frame.SetChart(chart, chartRelId);
return(chart);
}
public void TestGetChartAxisBug57362()
{
//Load existing excel with some chart on it having primary and secondary axis.
IWorkbook workbook = XSSFTestDataSamples.OpenSampleWorkbook("57362.xlsx");
ISheet sh = workbook.GetSheetAt(0);
XSSFSheet xsh = (XSSFSheet)sh;
XSSFDrawing Drawing = xsh.CreateDrawingPatriarch() as XSSFDrawing;
XSSFChart chart = Drawing.GetCharts()[(0)];
List <IChartAxis> axisList = chart.GetAxis();
Assert.AreEqual(4, axisList.Count);
Assert.IsNotNull(axisList[(0)]);
Assert.IsNotNull(axisList[(1)]);
Assert.IsNotNull(axisList[(2)]);
Assert.IsNotNull(axisList[(3)]);
}
public void TestAddChartsToNewWorkbook()
{
XSSFWorkbook wb = new XSSFWorkbook();
XSSFSheet s1 = (XSSFSheet)wb.CreateSheet();
XSSFDrawing d1 = (XSSFDrawing)s1.CreateDrawingPatriarch();
XSSFClientAnchor a1 = new XSSFClientAnchor(0, 0, 0, 0, 1, 1, 10, 30);
XSSFChart c1 = (XSSFChart)d1.CreateChart(a1);
Assert.AreEqual(1, d1.GetCharts().Count);
Assert.IsNotNull(c1.GetGraphicFrame());
Assert.IsNotNull(c1.GetOrCreateLegend());
XSSFClientAnchor a2 = new XSSFClientAnchor(0, 0, 0, 0, 1, 11, 10, 60);
XSSFChart c2 = (XSSFChart)d1.CreateChart(a2);
Assert.IsNotNull(c2);
Assert.AreEqual(2, d1.GetCharts().Count);
Assert.IsNotNull(XSSFTestDataSamples.WriteOutAndReadBack(wb));
}
