# Distribution Curve in Chart

**URL:** <https://forum.inductiveautomation.com/t/distribution-curve-in-chart/17525>\
**Category:** Ignition\
**Created:** [March 27, 2018, 9:41pm UTC](https://forum.inductiveautomation.com/t/distribution-curve-in-chart/17525 "2018-03-27T21:41:39Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Jhahn](https://avatars.discourse-cdn.com/v4/letter/j/8edcca/32.png) [@Jhahn](https://forum.inductiveautomation.com/u/Jhahn)\
**Post date:** [March 27, 2018, 9:41pm UTC](https://forum.inductiveautomation.com/t/distribution-curve-in-chart/17525/1 "2018-03-27T21:41:39Z")

</div>

I am trying to use Chart to show a distribution curve. The Jfree functions show that it is distribution charts are a function, however I am having trouble making it work inside of ignition

Here are the api for reference

[http://www.java2s.com/Code/Java/Chart/JFreeChartNormalDistributionDemo.htm](http://www.java2s.com/Code/Java/Chart/JFreeChartNormalDistributionDemo.htm)

[http://www.jfree.org/jfreechart/api/javadoc/org/jfree/data/function/NormalDistributionFunction2D.html](http://www.jfree.org/jfreechart/api/javadoc/org/jfree/data/function/NormalDistributionFunction2D.html)

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