Get Pixel Color

Keywords: 	  Pixel color with mouse over

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Question:

Is there a WinBatch function to retrieve the color of a pixel???

I need to "scan" the screen and move the mouse over a specific color.

Answer:

No function, but here is how it is done...

gdidll=StrCat(DirWindows(1),"GDI32.DLL")
userdll=StrCat(DirWindows(1),"USER32.DLL")
hdc=DllCall(userdll,long:"GetDC",lpnull)
BoxOpen("PixelInfo","")

while 1
mouse=MouseInfo(3)
x=ItemExtract(1,mouse," ")
y=ItemExtract(2,mouse," ")
pixel=DllCall(gdidll,long:"GetPixel",long:hdc,long:x,long:y)

Red = (pixel) & 255
Green=(pixel >> 8) & 255
Blue=(pixel >> 16) & 255
BoxText(strcat("X=",x,@crlf,"Y=",y,@crlf,"Pixel=",red," ",green," ",blue))
TimeDelay(1)
endwhile

:CANCEL
DllCall(userDLL,long:"ReleaseDC",lpnull,long:hdc)
Message("OK","On Exit")

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Article ID:   W14460

Filename:   Get Pixel Color.txt