ImageSearch2015 and transparency

[kornb]

Does anyone here have used transparency with ImageSearch dll successfully? Every test I'm making are not working. I edited an image and colored a section in black for those pixels to be ignored but the rest should be found and it's not the case.

Here is the code I'm trying to make work:

#include <ImageSearch2015.au3>

HotKeySet("^q", "Quit")

Global $i = 0
Global $X = ""
Global $y = ""
Global $Result = 0


$Result = _ImageSearch(@ScriptDir & "\test.png",1,$x,$y,50,0x000000)
If $Result = 1 Then
   MouseMove($x,$y,1)
EndIf


Func Quit()
    Exit
EndFunc

Here is my test image:


Here is the ImageSearch2015.au3:

#AutoIt3Wrapper_UseX64=y ; Set to Y or N depending on your situation/preference!!
#include-once
#include <WinAPIFiles.au3> ; for _WinAPI_Wow64EnableWow64FsRedirection
#include <ScreenCapture.au3> ;_ScreenCapture_CaptureWnd etc. ;using this in the example to create a test image, otherwise not neccessary here

#Region When running compiled script, Install needed DLLs if they don't exist yet
If Not FileExists("ImageSearchDLLx32.dll") Then FileInstall("ImageSearchDLLx32.dll", "ImageSearchDLLx32.dll", 1);FileInstall ( "source", "dest" [, flag = 0] )
If Not FileExists("ImageSearchDLLx64.dll") Then FileInstall("ImageSearchDLLx64.dll", "ImageSearchDLLx64.dll", 1)
If Not FileExists("msvcr110d.dll") Then FileInstall("msvcr110d.dll", "msvcr110d.dll", 1);Microsoft Visual C++ Redistributable dll x64
If Not FileExists("msvcr110.dll") Then FileInstall("msvcr110.dll", "msvcr110.dll", 1);Microsoft Visual C++ Redistributable dll x32
#EndRegion

Local $h_ImageSearchDLL = -1; Will become Handle returned by DllOpen() that will be referenced in the _ImageSearchRegion() function

#Region ImageSearch Startup/Shutdown
Func _ImageSearchStartup()
	_WinAPI_Wow64EnableWow64FsRedirection(True)
	$sOSArch = @OSArch ;Check if running on x64 or x32 Windows ;@OSArch Returns one of the following: "X86", "IA64", "X64" - this is the architecture type of the currently running operating system.
	$sAutoItX64 = @AutoItX64 ;Check if using x64 AutoIt ;@AutoItX64 Returns 1 if the script is running under the native x64 version of AutoIt.
	If $sOSArch = "X86" Or $sAutoItX64 = 0 Then
		$h_ImageSearchDLL = DllOpen("ImageSearchDLLx32.dll")
		If $h_ImageSearchDLL = -1 Then Return "DllOpen failure"
	ElseIf $sOSArch = "X64" And $sAutoItX64 = 1 Then
		$h_ImageSearchDLL = DllOpen("ImageSearchDLLx64.dll")
		If $h_ImageSearchDLL = -1 Then Return "DllOpen failure"
	Else
		Return "Inconsistent or incompatible Script/Windows/CPU Architecture"
	EndIf
	Return True
EndFunc   ;==>_ImageSearchStartup

Func _ImageSearchShutdown()
	DllClose($h_ImageSearchDLL)
	_WinAPI_Wow64EnableWow64FsRedirection(False)
	Return True
EndFunc   ;==>_ImageSearchShutdown
#EndRegion ImageSearch Startup/Shutdown

#Region ImageSearch UDF;slightly modified
; ------------------------------------------------------------------------------
;
; AutoIt Version: 3.0
; Language:       English
; Description:    Functions that assist with Image Search
;                 Require that the ImageSearchDLL.dll be loadable
;
; ------------------------------------------------------------------------------
;===============================================================================
;
; Description:      Find the position of an image on the desktop
; Syntax:           _ImageSearchArea, _ImageSearch
; Parameter(s):
;                   $findImage - the image to locate on the desktop
;                   $tolerance - 0 for no tolerance (0-255). Needed when colors of
;                                image differ from desktop. e.g GIF
;                   $resultPosition - Set where the returned x,y location of the image is.
;                                     1 for centre of image, 0 for top left of image
;                   $x $y - Return the x and y location of the image
;                   $transparency - TRANSBLACK, TRANSWHITE or hex value (e.g. 0xffffff) of
;                                  the color to be used as transparency; can be omitted if
;                                  not needed
;
; Return Value(s):  On Success - Returns True
;                   On Failure - Returns False
;
; Note: Use _ImageSearch to search the entire desktop, _ImageSearchArea to specify
;       a desktop region to search
;
;===============================================================================
Func _ImageSearch($findImage, $resultPosition, ByRef $x, ByRef $y, $tolerance, $transparency = 0)
	Return _ImageSearchArea($findImage, $resultPosition, 0, 0, @DesktopWidth, @DesktopHeight, $x, $y, $tolerance, $transparency)
EndFunc   ;==>_ImageSearch

Func _ImageSearchArea($findImage, $resultPosition, $x1, $y1, $right, $bottom, ByRef $x, ByRef $y, $tolerance = 0, $transparency = 0);Credits to Sven for the Transparency addition
	If Not FileExists($findImage) Then Return "Image File not found"
	If $tolerance < 0 Or $tolerance > 255 Then $tolerance = 0
	If $h_ImageSearchDLL = -1 Then _ImageSearchStartup()

	If $transparency <> 0 Then $findImage = "*" & $transparency & " " & $findImage
	If $tolerance > 0 Then $findImage = "*" & $tolerance & " " & $findImage
	$result = DllCall($h_ImageSearchDLL, "str", "ImageSearch", "int", $x1, "int", $y1, "int", $right, "int", $bottom, "str", $findImage)

	If @error Then
	ConsoleWrite("DllCall Error=" & @error)
		Return 0
	EndIf

	If Not IsArray($result) Or $result = 0 Then Return 0
	If $result[0] = "0" Then Return 0

	$array = StringSplit($result[0], "|")
	If (UBound($array) >= 4) Then
		$x = Int(Number($array[2])); Get the x,y location of the match
		$y = Int(Number($array[3]))
		If $resultPosition = 1 Then
			$x = $x + Int(Number($array[4]) / 2); Account for the size of the image to compute the centre of search
			$y = $y + Int(Number($array[5]) / 2)
		EndIf
		Return 1
	EndIf
EndFunc   ;==>_ImageSearchArea

;===============================================================================
;
; Description:      Wait for a specified number of seconds for an image to appear
;
; Syntax:           _WaitForImageSearch, _WaitForImagesSearch
; Parameter(s):
;                   $waitSecs  - seconds to try and find the image
;                   $findImage - the image to locate on the desktop
;                   $tolerance - 0 for no tolerance (0-255). Needed when colors of
;                                image differ from desktop. e.g GIF
;                   $resultPosition - Set where the returned x,y location of the image is.
;                                     1 for centre of image, 0 for top left of image
;                   $x $y - Return the x and y location of the image
;                   $transparency - TRANSBLACK, TRANSWHITE or hex value (e.g. 0xffffff) of
;                                  the color to be used as transparency can be omitted if
;                                  not needed
;
; Return Value(s):  On Success - Returns 1
;                   On Failure - Returns 0
;
;
;===============================================================================
Func _WaitForImageSearch($findImage, $waitSecs, $resultPosition, ByRef $x, ByRef $y, $tolerance, $transparency = 0)
	$waitSecs = $waitSecs * 1000
	$startTime = TimerInit()
	While TimerDiff($startTime) < $waitSecs
		Sleep(100)
		If _ImageSearch($findImage, $resultPosition, $x, $y, $tolerance, $transparency) Then
			Return True
		EndIf
	WEnd
	Return False
EndFunc   ;==>_WaitForImageSearch

;===============================================================================
;
; Description:      Wait for a specified number of seconds for any of a set of
;                   images to appear
;
; Syntax:           _WaitForImagesSearch
; Parameter(s):
;                   $waitSecs  - seconds to try and find the image
;                   $findImage - the ARRAY of images to locate on the desktop
;                              - ARRAY[0] is set to the number of images to loop through
;                                ARRAY[1] is the first image
;                   $tolerance - 0 for no tolerance (0-255). Needed when colors of
;                                image differ from desktop. e.g GIF
;                   $resultPosition - Set where the returned x,y location of the image is.
;                                     1 for centre of image, 0 for top left of image
;                   $x $y - Return the x and y location of the image
;                   $transparent - TRANSBLACK, TRANSWHITE or hex value (e.g. 0xffffff) of
;                                  the color to be used as transparent; can be omitted if
;                                  not needed
;
; Return Value(s):  On Success - Returns the index of the successful find
;                   On Failure - Returns 0
;
;
;===============================================================================
Func _WaitForImagesSearch($findImage, $waitSecs, $resultPosition, ByRef $x, ByRef $y, $tolerance, $transparency = 0)
	$waitSecs = $waitSecs * 1000
	$startTime = TimerInit()
	While TimerDiff($startTime) < $waitSecs
		For $i = 1 To $findImage[0]
			Sleep(100)
			If _ImageSearch($findImage[$i], $resultPosition, $x, $y, $tolerance, $transparency) Then
				Return $i
			EndIf
		Next
	WEnd
	Return False
EndFunc   ;==>_WaitForImagesSearch
#EndRegion ImageSearch UDF;slightly modified

[elmarcia]

If $transparency <> 0 Then $findImage = "*" & $transparency & " " & $findImage

Transparency don't match imagesearch lib params
Should be "Trans", also $findimage is overwritten, params should be splited with blanks



Hint: view attachment image

[kornb]

So basically, ImageSearch2015 should be corrected by using the correct param and spaces? I will try to find what needs to be cleaned. Thank you for pointing this out.