Timeline类
Timeline类
Timeline查看概要说明 由于 MS Excel，Excel 2003 不支持 Timeline
Timeline 类型公开了以下成员：
特性
| 属性 | 描述 |
|---|---|
| caption | 返回或设置指定时间轴的标题。 |
| name | 返回或设置指定时间轴的名称 |
| left_pixel | 返回或设置时间线形状与其左列的水平偏移量（以像素为单位）。 |
| top_pixel | 返回或设置时间线形状与其顶行的垂直偏移量（以像素为单位）。 |
| width_pixel | 返回或设置指定时间线的宽度，以像素为单位。 |
| height_pixel | 返回或设置指定时间线的高度，以像素为单位。 |
例子
from aspose.cells import CellsFactory, Workbook
from aspose.cells.pivot import PivotFieldType, PivotTableStyleType
import datetime
book = Workbook()
sheet = book.worksheets[0]
cells = sheet.cells
cells.get(0, 0).value = "fruit"
cells.get(1, 0).value = "grape"
cells.get(2, 0).value = "blueberry"
cells.get(3, 0).value = "kiwi"
cells.get(4, 0).value = "cherry"
# Create date style
dateStyle = CellsFactory().create_style()
dateStyle.custom = "m/d/yyyy"
cells.get(0, 1).value = "date"
cells.get(1, 1).value = datetime(2021, 2, 5)
cells.get(2, 1).value = datetime(2022, 3, 8)
cells.get(3, 1).value = datetime(2023, 4, 10)
cells.get(4, 1).value = datetime(2024, 5, 16)
# Set date style
cells.get(1, 1).set_style(dateStyle)
cells.get(2, 1).set_style(dateStyle)
cells.get(3, 1).set_style(dateStyle)
cells.get(4, 1).set_style(dateStyle)
cells.get(0, 2).value = "amount"
cells.get(1, 2).value = 50
cells.get(2, 2).value = 60
cells.get(3, 2).value = 70
cells.get(4, 2).value = 80
pivots = sheet.pivot_tables
# Add a PivotTable
pivotIndex = pivots.add("=Sheet1!A1:C5", "A12", "TestPivotTable")
pivot = pivots[pivotIndex]
pivot.add_field_to_area(PivotFieldType.ROW, "fruit")
pivot.add_field_to_area(PivotFieldType.COLUMN, "date")
pivot.add_field_to_area(PivotFieldType.DATA, "amount")
pivot.pivot_table_style_type = PivotTableStyleType.PIVOT_TABLE_STYLE_MEDIUM10
# Refresh PivotTable data
pivot.refresh_data()
pivot.calculate_data()
# Add a new Timeline using PivotTable as data source
sheet.timelines.add(pivot, 10, 5, "date")
# Get Timeline object
timelineObj = sheet.timelines[0]
# do your business
book.save("out.xlsx")
