pixel searching problem

[Symplystyc]

I'm trying to find the positions of several pixels on a webpage, unfortunatly these pixels move everytime the page is loaded so I thought I'd do a pixel search and have my search area change based on where/if the correct colored pixel was located, this information would then be written in an array so that I could pick my x and y coordinates later.

$m = 20  ;~~X coordinate for top left corner of search area

$n = 256 ;~~Y coordinate for top left corner of search area

$i = 0    ;~~ Counter

while $i < 5;~~ just need this to run 5 times

$Pos = PixelSearch($m,$n,50,706,0x9C9AFF,0,1);~~ Does a pixel search hopefully $n changes

FileOpen("pos.txt",1);~~ opens pos.txt

FileWrite("pos.txt",$pos[0] & @CRLF);~~ writes X coord in pos.txt

FileWrite("pos.txt",$pos[1] & @CRLF);~~ writes Y coord in pos.txt

_FileReadToArray("pos.txt",$array);~~ creates the array $array

$n = $array[$i + 2] + 15;~~ Found first pixel with color 0x9C9AFF now lets change $n so that next search starts below previous $m,$n possition.
$i = $i + 1;~~ Counter loop
  WEnd

picture of the searched area

resulting pos.txt file

38
292
38
394
24
151
38
496
24
151

first two coordinates are correct but the third is wrong.

array looks like this

Row  Column
[0]    11
[1]    38
[2]    292
[3]    38
[4]    394
[5]    24
[6]    151
[7]    38
[8]    496
[9]    24
[10]     151
[11]

rows 5,6,9, and 10 dont make sense to me seeing as I'm adding to the Y coordinate only.

[bogQ]

$Pos = PixelSearch($m,$n,50,706,0x9C9AFF,0,1);~~ Does a pixel search hopefully $n changes

r all spots with the same collor on this img i see every spot with diffrent collor?

[Symplystyc]

r all spots with the same collor on this img i see every spot with diffrent collor?

that maybe because of saving that image with photoshop. Using the au3info script on the webpage I get that there all the same color.

[Symplystyc]

that maybe because of saving that image with photoshop. Using the au3info script on the webpage I get that there all the same color.

I guess I could try doing a pixel search for a pixel that was not the same as the background color.

[PsaltyDS]

What's the point of reading it from the file, which is awkward and seems to be failing. You already have the coordinate of the last find in $pos. Why not just use:

$n = $pos[1] + 15

Edited December 11, 2007 by PsaltyDS

[bogQ]

I guess I could try doing a pixel search for a pixel that was not the same as the background color.

heare is something 4 you to work on

Sleep(5000)
$i = 0      ;~~ Counter
$objectH = "6" ;<== put heare the :y size of object
$color = "0x002B9C"
$Pos = PixelSearch(20,230,50,706,$color,0);~~ Does a pixel search hopefully $n changes
MouseMove($pos[0],$pos[1],1)
Sleep(5000)
Do
    $Pos = PixelSearch(20,$Pos[1]+$objectH,50,706,$color,0);~~ Does a pixel search hopefully $n changes
    $i = $i + 1;~~ Counter loop
    MouseMove($pos[0],$pos[1],1)
    Sleep(5000)
Until $i = 4

[Symplystyc]

What's the point of reading it from the file, which is awkward and seems to be failing. You already have the coordinate of the last find in $pos. Why not just use:

$n = $pos[1] + 15

Yeah I dont know the point but what you did works perfectly thanks.