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Get Properties of an Image

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I need to get the properties of an image. I want to sort images in different directories according to size. By size i mean the width and height in pixels, like 120x120. It's not possible to use FileGetSize() because pictures with the same width and height can have different file sizes.

I don't want to open the files one by one and use a pixel function to get it's size :whistle:

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search "image_get_info.au3"

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Thank you very much, now I just gotta make it work :whistle:

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For my part, i made this :

#Include <date.au3>
#include <file.au3>
#Include <GUIconstants.au3>
#include "image_get_info.au3"
$replog = IniRead("sizesorter.ini", "replog", "key", "NotFound")
$adminlog = IniRead("sizesorter.ini", "adminlog", "key", "NotFound")
$folderdft = IniRead("sizesorter.ini", "Repertoire", "key", "NotFound")
$finalfolder = FileSelectFolder("Choisir un dossier", "", 2, $folderdft)
$sizeref = IniRead("sizesorter.ini", "sizeref", "key", "NotFound")
$repsizeless = "sizelessthan" & $sizeref & "\"
$repsizeup = "sizemorethan" & $sizeref & "\"
$multiplic = $sizeref*$sizeref
$target = $finalfolder & "\"
$nb = IniRead("sizesorter.ini", "NbExtense", "key", "NotFound")
$deep = IniRead("sizesorter.ini", "DupliDeep", "key", "NotFound")
$sNewDate = _DateAdd( 'n',-1, _NowCalc())
TrayTip("'SizeSorter'", "Lancement à " & _NowTime(), 20, 1)
$log = FileOpen($replog & $adminlog, 1)
FileWrite($log, "==============================================================================" & @CRLF)
FileWrite($log, "Lancement de SizeSorter - " & _NowCalcDate() & " " & _DateTimeFormat( _NowCalc(),5) & @CRLF)
FileWrite($log, "------------------------------------------------------------------------------" & @CRLF)
FileWrite($log,  "Cible : " & $target & @CRLF)
FileWrite($log, "------------------------------------------------------------------------------" & @CRLF)
FileWrite($log, "Nom initial -->> Calcul" & @CRLF)
FileWrite($log, "------------------------------------------------------------------------------" & @CRLF)
FileClose($log)
For $i=1 to $nb
    $look = IniRead("sizesorter.ini", "ext" & $i, "Key", "NotFound")
    $assembl = "*." & $look
    $search = FileFindFirstFile($target & $assembl)
    If $search = -1 Then
        $log = FileOpen($replog & $adminlog, 1)
        FileWrite($log, @CRLF & "------------------------------------------------------------------------------" & @CRLF & @CRLF)
        FileWrite($log, "Aucun fichier '" & $look & "' trouvé." & @CRLF)
        FileWrite($log, "------------------------------------------------------------------------------" & @CRLF)
        FileClose($log)
    Else
        $log = FileOpen($replog & $adminlog, 1)
        While 1
            $file = FileFindNextFile($search)
            If @error Then ExitLoop
            If Not @error Then
                $aInfo = _ImageGetInfo($target & $file)
                $Width = _ImageGetParam($aInfo, "Width")
                $Height = _ImageGetParam($aInfo, "Height")
                $calcul = $Width*$Height
                If $calcul < $multiplic Then
                    FileWrite($log, "------------------------------------------------------------------------------" & @CRLF)
                    FileWrite($log, " Fichiers " & $look & " trouvés : " & @CRLF & @CRLF)
                    FileWrite($log, "------------------------------------------------------------------------------" & @CRLF)
                ;FileWrite($log, $file & "   -->>   " & $Width & " x    " & $Height & " =   " & $calcul & @CRLF)
                    FileWrite($log, $file & " -->>  petite taille -> déplacer" & @CRLF)
                    If FileExists($target & $repsizeless & $file) Then
                        FileWrite($log, " " & $file & " -->>    Existe déjà dans le répertoire cible !!!" & @CRLF & @CRLF)
                    Else
                        FileMove($target & $file, $target & $repsizeless & $file, 8)
                    EndIf
                Else
                ;FileWrite($log, $file & "   -->>   pas petite taille." & @CRLF)
                ;FileMove($target & $file, $target & $repsizeup & $file, 8)
                EndIf
            EndIf
        WEnd
        FileClose($search)
        FileClose($log)
    EndIf
Next
$log = FileOpen($replog & $adminlog, 1)
FileWrite($log, "==============================================================================" & @CRLF)
FileWrite($log, "Fin du traitement - " & _NowCalcDate() & " " & _DateTimeFormat( _NowCalc(),5) & @CRLF & @CRLF & @CRLF)
FileClose($log)
MsgBox(4096, "Fin du traitement SizeSorter", "Tous les fichiers ont été triés et copiés selon leur taille" & @CRLF)
TrayTip("clears any tray tip","",0)

It works well. Need this ini file. Your size reference is sizeref=500, like 500x500 pixels.

[replog]
Key=C:\admintools\exifsorter\
[adminlog]
Key=sorterlog.txt
[Repertoire]
Key=C:\rep_oltr\perso\images\flickr\Trieur
[multiplication]
Key=250000
[sizeref]
Key=500
[DupliDeep]
Key=20
[NbExtense]
Key=6
[ext1]
Key=jpg
[ext2]
Key=gif
[ext3]
Key=bmp
[ext4]
Key=tif
[ext5]
Key=jpe
[ext6]
Key=jpeg

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$Image = _GDIPlus_ImageLoadFromFile("File.bmp")
$Width = _GDIPlus_ImageGetWidth($Image)
$Height = _GDIPlus_ImageGetHeight($Image)

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