A specific but basic tutorial for Corona SDK? [closed]

Question

I have been looking at Corona SDK and it would be helpful if I could see a tutorial/example to accomplish the following:

1. Load an image as a background/map
2. Draw a circle on the screen
3. user can tap elsewhere and the circle moves to that location (this can be repeated)

Does anyone know of any examples out there?

Answer 1

Very easy to do - here's a plug and play sample;

local background = display.newRect( 0, 0, 320, 480 )
background:setFillColor(0, 200, 255)

local circle = display.newCircle( -100, 0, 20 )

local function moveCircle(event)
    circle.x = event.x
    circle.y = event.y
end
background:addEventListener("tap", moveCircle)

Though obviously you'd you an image, I'm using a rectangle.