# Need help

**URL:** https://forum.kirupa.com/t/need-help/221315
**Category:** Uncategorized
**Created:** [April 3, 2007, 10:51am UTC](https://forum.kirupa.com/t/need-help/221315 "2007-04-03T10:51:24Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![thilsen](https://avatars.discourse-cdn.com/v4/letter/t/f19dbf/32.png) [@thilsen](https://forum.kirupa.com/u/thilsen)
#### Post date: [April 3, 2007, 10:51am UTC](https://forum.kirupa.com/t/need-help/221315/1 "2007-04-03T10:51:24Z")

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hi all,  
i need a help for creating the bar graph. how to calibrate the y axis value? suppose my graph’s max limit is 20. suppose if user give the value 50,how to plot the value according the maximum value?

thz n advance

thil