How to create Excel 3D 100% stacked column chart in C#, VB.NET?
This article explains how to create 3D 100% stacked column chart in Excel using Syncfusion Excel (XlsIO) library.
What is 3D 100% stacked column chart?
In 3D 100% stacked column chart, each series is vertically stacked one over the other where the total (cumulative) of each bars always equal to 100%.
3D 100% Stacked Column Chart
To create a 3D 100% stacked column chart in Excel using XlsIO, you need to do the following steps.
Steps to create 3D 100% stacked column chart:
Step 1: Initialize chart
Create a chart object by calling the worksheet.Charts.Add method and specify the chart type to ExcelChartType.Column_Stacked_100_3D enum value.
C#
//Create the chart IChartShape chart = worksheet.Charts.Add(); //Set chart type to Column_Stacked_100_3D chart.ChartType = ExcelChartType.Column_Stacked_100_3D;
Step 2: Assign data
Set a range of data from the worksheet to chart’s DataRange property. To plot the series values in column and categories in row, set chart’s IsSeriesInRows property to false.
C#
//Set region of Chart data chart.DataRange = worksheet["A1:D6"]; //Set chart series in column for assigned data region chart.IsSeriesInRows = false;
Step 3: Apply basic chart elements
Add the basic elements like chart title and legend.
- ChartTitle of chart object.
- Set TRUE to chart’s HasLegend property, to show the legend.
C#
//Apply chart elements //Set Chart Title chart.ChartTitle = "3D 100% Stacked Column Chart"; //Set Legend chart.HasLegend = true; chart.Legend.Position = ExcelLegendPosition.Bottom;
Step 4: Apply 3D chart elements
Add the 3D chart elements like Rotation and Elevation.
- Rotation and Elevation of chart object.
C#
//Set Rotation and Elevation chart.Rotation = 30; chart.Elevation = 30;
Applicable properties for 3D 100% stacked column chart
Below is the list of other common properties applicable for 3D column/bar chart.
- GapWidth
- GapDepth
- BarShapeBase & BarShapeTop (to change the shape of the 3D column / bar)
- IsVaryColorNote:
Applying properties apart from the mentioned list might throw exception or the changes will not be reflected in the output document because those properties are not related to column/bar chart.
To know more about creating charts with various settings using Syncfusion Excel (XlsIO) library, please refer the documentation.
The following C#/ VB.NET complete code snippet shows the creation of 3D 100% stacked column chart using XlsIO.
C#
using Syncfusion.XlsIO; using System.Reflection; using System.IO; namespace ChartSample { class Program { static void Main(string[] args) { using (ExcelEngine excelEngine = new ExcelEngine()) { IApplication application = excelEngine.Excel; application.DefaultVersion = ExcelVersion.Excel2016; //Open existing workbook with data entered Assembly assembly = typeof(Program).GetTypeInfo().Assembly; Stream fileStream = assembly.GetManifestResourceStream("ChartSample.InputTemplate.xlsx"); IWorkbook workbook = application.Workbooks.Open(fileStream); IWorksheet worksheet = workbook.Worksheets[0]; //Initialize chart IChartShape chart = worksheet.Charts.Add(); chart.ChartType = ExcelChartType.Column_Stacked_100_3D; //Assign data chart.DataRange = worksheet["A1:D6"]; chart.IsSeriesInRows = false; //Apply chart elements //Set Chart Title chart.ChartTitle = "3D 100% Stacked Column Chart"; //Set Legend chart.HasLegend = true; chart.Legend.Position = ExcelLegendPosition.Bottom; //Set Rotation and Elevation chart.Rotation = 30; chart.Elevation = 30; //Positioning the chart in the worksheet chart.TopRow = 8; chart.LeftColumn = 1; chart.BottomRow = 23; chart.RightColumn = 8; //Saving and closing the workbook Stream stream = File.Create("Output.xlsx"); workbook.SaveAs(stream); } } } }
VB.NET
Imports Syncfusion.XlsIO Imports System.Reflection Imports System.IO Namespace ChartSample Class Program Public Shared Sub Main(ByVal args As String()) Using excelEngine As ExcelEngine = New ExcelEngine() Dim application As IApplication = excelEngine.Excel application.DefaultVersion = ExcelVersion.Excel2016 'Open existing workbook with data entered Dim assembly As Assembly = GetType(Program).GetTypeInfo().Assembly Dim fileStream As Stream = assembly.GetManifestResourceStream("ChartSample.InputTemplate.xlsx") Dim workbook As IWorkbook = application.Workbooks.Open(fileStream) Dim worksheet As IWorksheet = workbook.Worksheets(0) 'Initialize chart Dim chart As IChartShape = worksheet.Charts.Add() chart.ChartType = ExcelChartType.Column_Stacked_100_3D 'Assign data chart.DataRange = worksheet("A1:D6") chart.IsSeriesInRows = False 'Apply chart elements 'Set Chart Title chart.ChartTitle = "3D 100% Stacked Column Chart" 'Set Legend chart.HasLegend = True chart.Legend.Position = ExcelLegendPosition.Bottom 'Set Rotation and Elevation chart.Rotation = 30; chart.Elevation = 30; 'Positioning chart in the worksheet chart.TopRow = 8 chart.LeftColumn = 1 chart.BottomRow = 23 chart.RightColumn = 8 'Saving and closing the workbook Dim stream As Stream = File.Create("Output.xlsx") workbook.SaveAs(stream) End Using End Sub End Class End Namespace