# Tool for measuring angles between lines or vectors

**URL:** https://discourse.paraview.org/t/tool-for-measuring-angles-between-lines-or-vectors/6973
**Category:** ParaView Support
**Created:** [April 16, 2021, 9:06am UTC](https://discourse.paraview.org/t/tool-for-measuring-angles-between-lines-or-vectors/6973 "2021-04-16T09:06:22Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Petr\_Melnikov](https://discourse.paraview.org/user_avatar/discourse.paraview.org/petr_melnikov/32/5789_2.png) [@Petr\_Melnikov](https://discourse.paraview.org/u/Petr_Melnikov)
#### Post date: [April 16, 2021, 9:06am UTC](https://discourse.paraview.org/t/tool-for-measuring-angles-between-lines-or-vectors/6973/1 "2021-04-16T09:06:22Z")

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Hi Guys,

Is there a Ruler-like tool in Paraview for measuring angles between lines or vectors?

Best regards, Petr

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### Author: ![cory.quammen](https://discourse.paraview.org/user_avatar/discourse.paraview.org/cory.quammen/32/11193_2.png) [@cory.quammen](https://discourse.paraview.org/u/cory.quammen)
#### Post date: [April 16, 2021, 4:52pm UTC](https://discourse.paraview.org/t/tool-for-measuring-angles-between-lines-or-vectors/6973/2 "2021-04-16T16:52:59Z")

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There is not, I’m afraid.