Hinzufügen benutzerdefinierter Beschriftungen zu Datenpunkten in der Serie des Diagramms

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Der folgende Code erstellt ein Streuungsdigramm mit Linienverbundenen Datenpunkten und fügt dann Benutzerdefinierte Beschriftungen zu den Datenpunkten in der Serie des Diagramms hinzu. Jede benutzerdefinierte Beschriftung zeigt den Serienname und Punktnamen an. Sie können stattdessen einen beliebigen anderen Text verwenden.

from aspose.cells import FileFormatType, SaveFormat, Workbook
from aspose.cells.charts import ChartType
# For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET
# The path to the documents directory.
dataDir = RunExamples.GetDataDir(".")
workbook = Workbook(FileFormatType.XLSX)
sheet = workbook.worksheets[0]
# Put data
sheet.cells.get(0, 0).put_value(1)
sheet.cells.get(0, 1).put_value(2)
sheet.cells.get(0, 2).put_value(3)
sheet.cells.get(1, 0).put_value(4)
sheet.cells.get(1, 1).put_value(5)
sheet.cells.get(1, 2).put_value(6)
sheet.cells.get(2, 0).put_value(7)
sheet.cells.get(2, 1).put_value(8)
sheet.cells.get(2, 2).put_value(9)
# Generate the chart
chartIndex = sheet.charts.add(ChartType.SCATTER_CONNECTED_BY_LINES_WITH_DATA_MARKER, 5, 1, 24, 10)
chart = sheet.charts[chartIndex]
chart.title.text = "Test"
chart.category_axis.title.text = "X-Axis"
chart.value_axis.title.text = "Y-Axis"
chart.n_series.category_data = "A1:C1"
# Insert series
chart.n_series.add("A2:C2", False)
series = chart.n_series[0]
pointCount = series.points.count
for i in range(pointCount):
pointIndex = series.points[i]
pointIndex.data_labels.text = "Series 1" + "\n" + "Point " + str(i)
# Insert series
chart.n_series.add("A3:C3", False)
series = chart.n_series[1]
pointCount = series.points.count
for i in range(pointCount):
pointIndex = series.points[i]
pointIndex.data_labels.text = "Series 2" + "\n" + "Point " + str(i)
workbook.save(dataDir + "output_out.xlsx", SaveFormat.XLSX)