在计算图表后读取轴标签
Contents
[
Hide
]
可能的使用场景
您可以使用Chart.calculate()方法在计算图表的值后读取其轴标签。请使用Axis.get_axis_texts()方法，它将返回轴标签的列表。
计算图表后读取轴标签
请参阅以下示例代码，加载[sample Excel file]（ReadAxisLabels.xlsx）并读取第一个工作表中图表的类别轴标签。然后在控制台上打印轴标签的值。请参阅下面的示例代码的控制台输出进行参考。
示例代码
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| from aspose.cells import Workbook | |
| # For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET | |
| # Load the Excel file containing chart | |
| wb = Workbook("ReadAxisLabels.xlsx") | |
| # Access first worksheet | |
| ws = wb.worksheets[0] | |
| # Access the chart | |
| ch = ws.charts[0] | |
| # Calculate the chart | |
| ch.calculate() | |
| # Read axis labels of category axis | |
| lstLabels = ch.category_axis.get_axis_texts() | |
| # Print axis labels on console | |
| print("Category Axis Labels: ") | |
| print("---------------------") | |
| # Iterate axis labels and print them one by one | |
| for i in range(len(lstLabels)): | |
| print(lstLabels[i]) |
控制台输出
Category Axis Labels:
\---------------------
Iran
China
USA
Brazil
England