hi all need input
so i create a measurement area annotation and this is the formula i followed http://www.techbluff.com/javascript/function-to-calculate-polygon-area/ however, when the pdf is created and i move the annotation the value is not the same. my formula for converting pixel to inches is correct since my measurement distance annotation computation shows correct value(distance from 1 point to the end). i just dont understand why the area calculation is incorrect. am i missing something else? please advise
