# Blurring mask edges in AS3... how?

**URL:** <https://forum.kirupa.com/t/blurring-mask-edges-in-as3-how/307981>\
**Category:** flash\
**Created:** [April 14, 2010, 12:41pm UTC](https://forum.kirupa.com/t/blurring-mask-edges-in-as3-how/307981 "2010-04-14T12:41:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ggatlanta](https://avatars.discourse-cdn.com/v4/letter/g/f475e1/32.png) [@ggatlanta](https://forum.kirupa.com/u/ggatlanta)\
**Post date:** [April 14, 2010, 12:41pm UTC](https://forum.kirupa.com/t/blurring-mask-edges-in-as3-how/307981/1 "2010-04-14T12:41:21Z")

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I have searched high and low, but have not found a solution. How do you feather the edges of a mask which is dynamically applied to a display object?

Graham