# Determine percentage of colors in slice

**URL:** https://discourse.paraview.org/t/determine-percentage-of-colors-in-slice/7693
**Category:** ParaView Support
**Created:** [July 26, 2021, 1:49pm UTC](https://discourse.paraview.org/t/determine-percentage-of-colors-in-slice/7693 "2021-07-26T13:49:26Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![psad](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/p/97f17d/32.png) [@psad](https://discourse.paraview.org/u/psad)
#### Post date: [July 26, 2021, 1:49pm UTC](https://discourse.paraview.org/t/determine-percentage-of-colors-in-slice/7693/1 "2021-07-26T13:49:26Z")

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Hi everyone,

I am a beginner in paraview and need help. I have an issue and I dont know if I can solve it in Paraview.

I have make a slice of my sample and want to determine the percentages of the colors of the slice. I dont find any tool for it. I used the annotation but I did not get what I want.

In the picture you see my slice.

 ![image](https://discourse.paraview.org/uploads/default/original/2X/0/0cf9324c2128ff2c0af240f034c56b9378a8400b.png)

I would be very grateful if somebody could help me.

Thanks!

Best  
psad

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [August 2, 2021, 8:15am UTC](https://discourse.paraview.org/t/determine-percentage-of-colors-in-slice/7693/2 "2021-08-02T08:15:01Z")

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DescriptiveStatistics filter should help