Replace transparent background (of app icons)

MIT App Inventor Help
1

So basicly im making an app that uses app icons wich are ofcourse transparent in the background but i would want to replace them with A color automaticly , any way of doing that?

2

no idea?

3

this is probably not possible

4

i mean something else i have the image that has an black background and i want to change it color

5

You could overlay the image on a canvas (by using an ImageSprite), and then change the background color of the canvas.

You'll have to use a bit of blocks to center the ImageSprite.

6

yeah the thing is i need to change color (black for transparent)

7

My previous post details how you should go about doing so. Also, make sure the ImageSprite's image has a transparent background.

8

yeah but i dont choose the image all i have is an iamge with black background ...