# Animate 2000px png

**URL:** <https://forum.kirupa.com/t/animate-2000px-png/178620>\
**Category:** Uncategorized\
**Created:** [February 12, 2006, 7:40pm UTC](https://forum.kirupa.com/t/animate-2000px-png/178620 "2006-02-12T19:40:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Klauz](https://avatars.discourse-cdn.com/v4/letter/k/839c29/32.png) [@Klauz](https://forum.kirupa.com/u/Klauz)\
**Post date:** [February 12, 2006, 7:40pm UTC](https://forum.kirupa.com/t/animate-2000px-png/178620/1 "2006-02-12T19:40:09Z")

</div>

hello,

i’ve got a half transparent png picture (2000\*1600 px) that i want to follow the mouse.

what can I do to make run as smooth as possible?

1. cacheBitmap?
2. set the bitmap properties to use png or jpeg compression?
3. allow smoothing?

any ideas?