How to apply custom labels in WPF Chart's LogarithmicAxis?
Description
In WPF SfChart, the LogarithmicAxis allows the use of custom axis labels to improve data readability. You can define these custom labels by adding instances of the ChartAxisLabel class to the CustomLabels collection property, which is available in ChartAxis. Each custom label is created by specifying the LabelContent and Position properties.
The following code sample demonstrates how to apply the custom labels for LogarithmicAxis.
C#:
LogarithmicAxis logarithmicAxis = new LogarithmicAxis (); logarithmicAxis.LogarithmicBase = 10; logarithmicAxis.Interval = 1; logarithmicAxis.Minimum = 1; logarithmicAxis.Maximum = 100000; double logarithmicBase = logarithmicAxis.LogarithmicBase; ChartAxisLabel hundred= new ChartAxisLabel(); hundred.Position = Math.Round(Math.Log(100, logarithmicBase), 3); hundred.LabelContent = "Hundred"; logarithmicAxis.CustomLabels.Add(hundred); ChartAxisLabel fiveHundred = new ChartAxisLabel(); fiveHundred.Position = Math.Round(Math.Log(500, logarithmicBase), 3); fiveHundred.LabelContent = "Five Hundred"; logarithmicAxis.CustomLabels.Add(fiveHundred); ChartAxisLabel thousand = new ChartAxisLabel(); thousand.Position = Math.Round(Math.Log(1000, logarithmicBase), 3); thousand.LabelContent = "Thousand "; logarithmicAxis.CustomLabels.Add(thousand); Chart.SecondaryAxis = logarithmicAxis;
Output:
Conclusion
I hope you enjoyed learning about how to apply the custom labels in WPF Charts LogarithmicAxis.
You can refer to our WPF Chart feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our WPF Chart example to understand how to create and manipulate data.
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