question about an effect

i have a problem… when i drag my ball, i want to leave an effect behind the ball…anyone know how can do it?

See the pic below

In that pic, the dark purpled circle is my ball…when i drag it, it should leave an effect like that in picture(below my ball) 

It will be a great help…

There was a very similar question to this asked a short while ago.

Have a look at RoamingGamers answer in this thread…

https://forums.coronalabs.com/topic/63495-smoke-trails/?hl=trails 

In addition to the response in the thread mentioned by @Appletreeman, I also have this sample:

http://github.com/roaminggamer/RG_FreeStuff/raw/master/AskEd/2014/06/ballTrail.zip

https://www.youtube.com/watch?v=3JAe9fefHsY

Not exactly what you want, but might help you get there.

There was a very similar question to this asked a short while ago.

Have a look at RoamingGamers answer in this thread…

https://forums.coronalabs.com/topic/63495-smoke-trails/?hl=trails 

In addition to the response in the thread mentioned by @Appletreeman, I also have this sample:

http://github.com/roaminggamer/RG_FreeStuff/raw/master/AskEd/2014/06/ballTrail.zip

https://www.youtube.com/watch?v=3JAe9fefHsY

Not exactly what you want, but might help you get there.