# How would one make these screen effects?

**URL:** <https://forum.makecode.com/t/how-would-one-make-these-screen-effects/12341>\
**Category:** Help\
**Tags:** graphics-and-math\
**Created:** [February 22, 2022, 11:08pm UTC](https://forum.makecode.com/t/how-would-one-make-these-screen-effects/12341 "2022-02-22T23:08:43Z")\
**Posts on this page:** 1\
**Showing post:** 32

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**Author:** ![AqeeAqee](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/aqeeaqee/32/5424_2.png) [@AqeeAqee](https://forum.makecode.com/u/AqeeAqee)\
**Post date:** [October 1, 2022, 9:35pm UTC](https://forum.makecode.com/t/how-would-one-make-these-screen-effects/12341/32 "2022-10-01T21:35:49Z")

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imageBlit() just copy a rect area from **Src** image to the other rect area of **Dst** image. x,y,w,h are top, left, width, height of these rects. The transparent can be set true/false as your need, and the check should be always false, otherwise nothing will happen.

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