# Mark an event on a chart

**URL:** https://discourse.nodered.org/t/mark-an-event-on-a-chart/76812
**Category:** Dashboard
**Created:** [22 March 2023 10:51 UTC](https://discourse.nodered.org/t/mark-an-event-on-a-chart/76812 "2023-03-22T10:51:51Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![hotNipi](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/hotnipi/32/383_2.png) [@hotNipi](https://discourse.nodered.org/u/hotNipi)
#### Post date: [22 March 2023 19:03 UTC](https://discourse.nodered.org/t/mark-an-event-on-a-chart/76812/5 "2023-03-22T19:03:25Z")

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If just a bit of line is not enough, there is possibility to show images at the points on line (and then hide the line) . Just it is a bit complicated stuff ..

See examples of this technique here: [[SOLVED] Combine chart lines and images](https://discourse.nodered.org/t/solved-combine-chart-lines-and-images/36022/1)

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