# Perspective XY Chart Bullet Heat rules

**URL:** <https://forum.inductiveautomation.com/t/perspective-xy-chart-bullet-heat-rules/42649>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [January 27, 2021, 11:50am UTC](https://forum.inductiveautomation.com/t/perspective-xy-chart-bullet-heat-rules/42649 "2021-01-27T11:50:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![michael3](https://avatars.discourse-cdn.com/v4/letter/m/ecccb3/32.png) [@michael3](https://forum.inductiveautomation.com/u/michael3)\
**Post date:** [January 27, 2021, 11:50am UTC](https://forum.inductiveautomation.com/t/perspective-xy-chart-bullet-heat-rules/42649/1 "2021-01-27T11:50:32Z")

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Hi,

Is it possible to configure the bullets on an XY chart to use the heat rule colour properties?  
When the line option is selected the min/max properties affect the size of the bullets.  
When changed to a colour it does not take affect.

This is an example of what I am looking for.

 ![HeatMap](https://us1.discourse-cdn.com/inductiveautomation/original/3X/9/2/92cf0a121787753ce85eeb3f3e665d66b26c00ff.png)