我已经编写了绘制图形的代码。现在我需要在该图中添加趋势线。当我尝试它时。它给出了以下错误。
Traceback (most recent call last):
File "C:\Users\jmp655972\Desktop\Python\test_1.py", line 87, in <module>
trend.DisplayEquation = True
AttributeError: 'instancemethod' object has no attribute 'DisplayEquation'
代码:
worksheets = workbook.Sheets(1) chart= worksheets.Shapes.AddChart(72) print (chart)
worksheets.ChartObjects(1).Chart.HasTitle = True worksheets.ChartObjects(1).Chart.ChartTitle.Text = "Testing Samples"
trend =worksheets.ChartObjects(1).Chart.SeriesCollection(1).Trendlines().Add
trend.DisplayEquation = True