# EasyChart 2 marks at Mrk mode

**URL:** <https://forum.inductiveautomation.com/t/easychart-2-marks-at-mrk-mode/105065>\
**Category:** Ignition\
**Tags:** vision\
**Created:** [April 14, 2025, 5:26pm UTC](https://forum.inductiveautomation.com/t/easychart-2-marks-at-mrk-mode/105065 "2025-04-14T17:26:23Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![lrose](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/lrose/32/62724_2.png) [@lrose](https://forum.inductiveautomation.com/u/lrose)\
**Post date:** [April 14, 2025, 6:19pm UTC](https://forum.inductiveautomation.com/t/easychart-2-marks-at-mrk-mode/105065/2 "2025-04-14T18:19:52Z")

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You should check out Phil's Note Chart Module:

> [@New NoteChart module in the Marketplace](https://forum.inductiveautomation.com/t/new-notechart-module-in-the-marketplace/9962):
>
> Automation Professionals is pleased to announce the release of [NoteChart](http://marketplace.inductiveautomation.com/moduledetail?moduleId=86), its first public marketplace module. From the marketplace description: [quote]The NoteChart module extends Ignition’s built-in Classic Chart and Easy Chart components to mark the plot with a witness line and text at the location of specific time-stamped events.[/quote]Key Features: [ul][li]Translucent Text for annotations and X-Trace labels[/li] [li]Auto X-Trace on Mouse Events or scripted selection[/li] [li]Optional …

It has this functionality built in.

While I believe it to be technically possible with the first party chart components, the task is far from trivial.

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