ChartDataTable类
ChartDataTable类
代表一个图表数据表。
ChartDataTable 类型公开以下成员：
特性
| 属性 | 描述 |
|---|---|
| font | 获取ChartDataTable.font对象，该对象代表指定图表数据表的字体设置。 |
| auto_scale_font | 如果对象中的文本随对象大小更改而更改字体大小，则为 true。 默认值是true。 |
| background_mode | 获取和设置背景的显示模式 |
| background | 获取和设置背景的显示模式 |
| has_border_horizontal | 如果图表数据表具有水平单元格边框，则为 True |
| has_border_vertical | 如果图表数据表具有垂直单元格边框，则为 True |
| has_border_outline | 如果图表数据表有轮廓边框，则为 True |
| show_legend_key | 如果数据标签图例键可见，则为 true。 |
| border | 返回一个Border对象，表示对象的边框 |
例子
from aspose.cells import Workbook
from aspose.cells.charts import ChartType
from aspose.pydrawing import Color
# Instantiating a Workbook object
workbook = Workbook()
# Obtaining the reference of the first worksheet
worksheet = workbook.worksheets[0]
# Adding a sample value to "A1" cell
worksheet.cells.get("A1").put_value(50)
# Adding a sample value to "A2" cell
worksheet.cells.get("A2").put_value(100)
# Adding a sample value to "A3" cell
worksheet.cells.get("A3").put_value(150)
# Adding a sample value to "B1" cell
worksheet.cells.get("B1").put_value(60)
# Adding a sample value to "B2" cell
worksheet.cells.get("B2").put_value(32)
# Adding a sample value to "B3" cell
worksheet.cells.get("B3").put_value(50)
# Adding a chart to the worksheet
chartIndex = worksheet.charts.add(ChartType.COLUMN, 5, 0, 25, 10)
# Accessing the instance of the newly added chart
chart = worksheet.charts[chartIndex]
# Adding NSeries (chart data source) to the chart ranging from "A1" cell to "B3"
chart.n_series.add("A1:B3", True)
chart.show_data_table = True
# Getting Chart Table
chartTable = chart.chart_data_table
# Setting Chart Table Font Color
chartTable.font.color = Color.red
# Setting Legend Key VisibilityOptions
chartTable.show_legend_key = False
# Saving the Excel file
workbook.save("book1.xls")
