check if an image appears onscreen?

[NELyon]

Is it possible to see if an image is on the screen. Like say:

Appears anywhere on the screen? Is there any way to do it other that pixelchecking every little bit of it?

Thanks all

[BPBNA]

Is that not a picture of the title bar on a window or the window on the taskbar? Can you not just use WinActive("AutoIt Forums -> v3...") or WinExists("AutoIt Forums -> v3...")? If it isnt just from a window then I would think the only way would be PixelCheckSum if you knew the location of the picture.

[NELyon]

i just used that image as an example

[Vivvic]

Might checkout, Analizer.dll HERE not sure if it will solve your problem the way you want, but its worth a try.