Class Timeline

Timeline class

Summary description of Timeline View Due to MS Excel, Excel 2003 does not support Timeline

public class Timeline


Caption { get; set; }Returns or sets the caption of the specified Timeline.
HeightPixel { get; set; }Returns or sets the height of the specified timeline, in pixels.
LeftPixel { get; set; }Returns or sets the horizontal offset of timeline shape from its left column, in pixels.
Name { get; set; }Returns or sets the name of the specified Timeline
TopPixel { get; set; }Returns or sets the vertical offset of timeline shape from its top row, in pixels.
WidthPixel { get; set; }Returns or sets the width of the specified timeline, in pixels.


Workbook book = new Workbook();
Worksheet sheet = book.Worksheets[0];
Cells cells = sheet.Cells;
cells[0, 0].Value = "fruit";
cells[1, 0].Value = "grape";
cells[2, 0].Value = "blueberry";
cells[3, 0].Value = "kiwi";
cells[4, 0].Value = "cherry";

//Create date style
Style dateStyle = new CellsFactory().CreateStyle();
dateStyle.Custom = "m/d/yyyy";
cells[0, 1].Value = "date";
cells[1, 1].Value = new DateTime(2021, 2, 5);
cells[2, 1].Value = new DateTime(2022, 3, 8);
cells[3, 1].Value = new DateTime(2023, 4, 10);
cells[4, 1].Value = new DateTime(2024, 5, 16);
//Set date style
cells[1, 1].SetStyle(dateStyle);
cells[2, 1].SetStyle(dateStyle);
cells[3, 1].SetStyle(dateStyle);
cells[4, 1].SetStyle(dateStyle);

cells[0, 2].Value = "amount";
cells[1, 2].Value = 50;
cells[2, 2].Value = 60;
cells[3, 2].Value = 70;
cells[4, 2].Value = 80;

PivotTableCollection pivots = sheet.PivotTables;
//Add a PivotTable
int pivotIndex = pivots.Add("=Sheet1!A1:C5", "A12", "TestPivotTable");
PivotTable pivot = pivots[pivotIndex];
pivot.AddFieldToArea(PivotFieldType.Row, "fruit");
pivot.AddFieldToArea(PivotFieldType.Column, "date");
pivot.AddFieldToArea(PivotFieldType.Data, "amount");
pivot.PivotTableStyleType = PivotTableStyleType.PivotTableStyleMedium10;

//Refresh PivotTable data

//Add a new Timeline using PivotTable as data source
sheet.Timelines.Add(pivot, 10, 5, "date");

//Get Timeline object
Timeline timelineObj = sheet.Timelines[0];

//do your business


See Also