Einfacher Weg zur Diagrammeinrichtung mit der Methode Chart.SetChartDataRange
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Aspose.Cells bietet jetzt eine Methode zum einfachen Einrichten von Diagrammen. Mithilfe dieser Methode müssen Sie nun keine Serien- und Kategoriendaten separat hinzufügen.
Der folgende Beispielcode erläutert die Verwendung der Methode Chart.SetChartDataRange() zum einfachen Einrichten von Diagrammen.
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// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET | |
// The path to the documents directory. | |
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); | |
// Create new workbook | |
Workbook workbook = new Workbook(FileFormatType.Xlsx); | |
// Access first worksheet | |
Worksheet worksheet = workbook.Worksheets[0]; | |
// Add data for chart | |
// Category Axis Values | |
worksheet.Cells["A2"].PutValue("C1"); | |
worksheet.Cells["A3"].PutValue("C2"); | |
worksheet.Cells["A4"].PutValue("C3"); | |
// First vertical series | |
worksheet.Cells["B1"].PutValue("T1"); | |
worksheet.Cells["B2"].PutValue(6); | |
worksheet.Cells["B3"].PutValue(3); | |
worksheet.Cells["B4"].PutValue(2); | |
// Second vertical series | |
worksheet.Cells["C1"].PutValue("T2"); | |
worksheet.Cells["C2"].PutValue(7); | |
worksheet.Cells["C3"].PutValue(2); | |
worksheet.Cells["C4"].PutValue(5); | |
// Third vertical series | |
worksheet.Cells["D1"].PutValue("T3"); | |
worksheet.Cells["D2"].PutValue(8); | |
worksheet.Cells["D3"].PutValue(4); | |
worksheet.Cells["D4"].PutValue(2); | |
// Create Column chart with easy way | |
int idx = worksheet.Charts.Add(ChartType.Column, 6, 5, 20, 13); | |
Chart ch = worksheet.Charts[idx]; | |
ch.SetChartDataRange("A1:D4", true); | |
// Save the workbook | |
workbook.Save(dataDir + "output_out.xlsx", SaveFormat.Xlsx); |