#include <GUIConstantsEx.au3>
#include <ScreenCapture.au3>
Sleep(5000)
;MsgBox(0,"ScreenCapture","ScreenCapture")
Sleep(5000)
local $TIF_FILENAME="D:\temp\test.tif"
Local $TESS_PARAMS= $TIF_FILENAME & " output"
;Local $TESS_EXE=@ProgramFilesDir & "\Tesseract-OCR\tesseract.exe"
Local $TESS_EXE="C:\Program Files (x86)\Tesseract-OCR\tesseract.exe"
local $TWorkDir="D:\temp\"
Local $iScale = 8.0 ;1.0 is without any scaling

SaveTiffImage()
sleep(1000) ; Little time for saving the file
AnalyzeImage()

Func SaveTiffImage()
    _GDIPlus_Startup()
    Local Const $iW = @DesktopWidth , $iH = @DesktopHeight

    Local $hHBmp = _ScreenCapture_Capture("", 0, 0, $iW, 120) ;filename,Left,top,right,bottom//create a GDI bitmap by capturing 1/16 of desktop

    Local $hBitmap = _GDIPlus_BitmapCreateFromHBITMAP($hHBmp) ;convert GDI bitmap to GDI+ bitmap
    _WinAPI_DeleteObject($hHBmp) ;release GDI bitmap resource because not needed anymore

    Local $hBitmap_Scaled = _GDIPlus_ImageScale($hBitmap, $iScale, $iScale, $GDIP_INTERPOLATIONMODE_NEARESTNEIGHBOR) ;scale image by 275% (magnify)

    ; Save resultant image
    _GDIPlus_ImageSaveToFile($hBitmap_Scaled, $TIF_FILENAME)

    ;cleanup resources
     _GDIPlus_BitmapDispose($hBitmap)
    _GDIPlus_BitmapDispose($hBitmap_Scaled)
    _GDIPlus_Shutdown()
EndFunc   ;==>Example

func AnalyzeImage()
    Local $hTimer = TimerInit() ; Begin the timer and store the handle in a variable.
    shellexecutewait($TESS_EXE, $TESS_PARAMS, $TWorkDir)
    Local $fDiff = TimerDiff($hTimer) ; Find the difference in time from the previous call of TimerInit. The variable we stored the TimerInit handlem is passed as the "handle" to TimerDiff.
    consolewrite( ($fDiff/1000) &  "seconds passed")
EndFunc