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How to set logarithmic scale for Excel chart in C#, VB.NET?

This article explains how to set logarithmic scale to chart axis using XlsIO.

Set logarithmic scale to chart axis

Excel defaults to a linear scale for charts, but you can easily change it to logarithmic to suit wide data ranges or logarithmic phenomena. This can be achieved in XlsIO using IsLogScale property. The below images show differences between with and without logarithmic scale in value axis.

C:\Users\kondurukeerthi.kondu\AppData\Local\Microsoft\Windows\INetCache\Content.Word\Capture.png

         Chart value axis with logarithmic scale

 

C:\Users\kondurukeerthi.kondu\AppData\Local\Microsoft\Windows\INetCache\Content.Word\Without_LogScale.png

          Chart value axis without logarithmic scale        

         

          

Code snippet to set logarithmic scale to chart axis

 

 

Download Complete Sample

 

Download input file with data

 

To know more about creating charts with various settings using XlsIO, please refer the documentation.

 

The following C#/ VB.NET complete code snippet shows how to set logarithmic scale to chart axis using XlsIO.

 

C#

 

VB

 

Article ID: Published Date: Last Revised Date: Platform: Control:
8582 03/14/2018 03/14/2018 Windows Forms XlsIO
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