PixelGetColor Help

[lufael]

1. If I want it to return pixel value can i write it like this

Func _getpixel($x)

_getpixel($x) = PixelGetColor(($x / 125 * 175 +16 ), 198)

EndFunc ;

2. Can I change the function value like this

Func _decision()

If PixelGetColor(788, 198) = 0xFF00FF Then

_decision() = 1

Else

_decision() = 0

EndIf

EndFunc

3. Is my londconfig() Function right?

Func loadconfig()

GUICtrlSetData($x[0], IniRead($myconfig_file, "x", "x0", "none"))

GUICtrlSetData($x[1], IniRead($myconfig_file, "x", "x1", "none"))

GUICtrlSetData($x[2], IniRead($myconfig_file, "x", "x2", "none"))

EndFunc

[hannes08]

Hi lufael,

if you've read the manual of AutoIt about functions, you should have seen that it utilizes the "Return" statement.

This applies to 1. and 2.

For 3. this can work if you have a global array of GUI objects. But we would need to see the whole code to tell you if it's right.

[lufael]

Thank you very much guy. Now I can figure it out It's just my school project.