读取和操作Excel 2016图表
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可能的使用场景
Aspose.Cells for Python via .NET现在支持读取和操作Microsoft Excel 2016图表，该功能在Microsoft Excel 2013或更早版本中不可用。
读取和操作Excel 2016图表
以下示例代码加载了包含 Excel 2016 图表的 源 Excel 文件 并将其显示在第一个工作表中。它逐个读取所有图表，按照其图表类型更改标题。下面的屏幕截图显示了代码执行前的源 Excel 文件。正如您所见，所有图表的图表标题都是相同的。
下面的屏幕截图显示了代码执行后的 输出 Excel 文件。正如您所见，图表标题已根据其图表类型进行了更改。
示例代码
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| from aspose.cells import Workbook | |
| # 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(".") | |
| # Load source excel file containing excel 2016 charts | |
| book = Workbook(dataDir + "excel2016Charts.xlsx") | |
| # Access the first worksheet which contains the charts | |
| sheet = book.worksheets[0] | |
| # Access all charts one by one and read their types | |
| for i in range(len(sheet.charts)): | |
| # Access the chart | |
| ch = sheet.charts[i] | |
| # Print chart type | |
| print(ch.type) | |
| # Change the title of the charts as per their types | |
| ch.title.text = "Chart Type is " + str(ch.type) | |
| # Save the workbook | |
| book.save(dataDir + "out_excel2016Charts.xlsx") |
控制台输出
以下是使用所提供的 源 Excel 文件 执行上述示例代码时的控制台输出。
Waterfall
Treemap
Sunburst
Histogram
BoxWhisker