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Zoldex

Crop an image in a window

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This is my attempt on loading and let the user select only a portion of an image.

I found some samples by Melba23 and UEZ and tried to glue things together.

I think I've almost done it but still have some problems:

  • Resizing and displaying image is not always proportional (just try the script with different resolution images, expecially big ones)

  • The rectangle selection to crop is wrong: it actually selects a different region of the screen

  • Function _GUICtrlStatic_SetImage does not work. Temporarily fixed using _WinAPI_DeleteObject instead...
Any hint would be greatly appreciated!

#include <GuiConstantsEx.au3>
#include <WindowsConstants.au3>
#Include <ScreenCapture.au3>
#Include <Misc.au3>
#include <StaticConstants.au3>
Global $iX1, $iY1, $iX2, $iY2, $aPos, $sMsg, $sBMP_Path
Global Const $IMAGE_BITMAP = 0 ; Needed for GUICtrlSendMsg.
Global Const $STM_SETIMAGE = 0x0172 ; Needed for GUICtrlSendMsg.

Local $GUIimg_title,$GUIwidth,$GUIheight,$GUILeft,$GUITop

Local $filename = FileOpenDialog("Select image", @ScriptDir, "Image (*.jpg;*.bmp)", 3)
$GUIimg_title = $filename

_GDIPlus_Startup()

Local $imagefromfile = _GDIPlus_ImageLoadFromFile($filename) ;Create an image object based on a file [OK] **NOTA PER LA ROTAZIONE VEDI HELP FILE!**
Local $GUIwidth = _GDIPlus_ImageGetWidth ($imagefromfile)
Local $GUIheight = _GDIPlus_ImageGetHeight ($imagefromfile)

;try to create a smaller window if the pictures is bigger than Desktop
If $GUIwidth > @DesktopWidth Then
$GUIwidth = @DesktopWidth - 6
EndIf
If $GUIheight > @DesktopHeight Then
$GUIheight = @DesktopHeight - 73 ; rought attempt to show the window bar...
EndIf
$GUILeft = (@DesktopWidth - $GUIwidth) / 2
$GUITop = (@DesktopHeight - $GUIheight) / 2

$hBitmap_resized = _GDIPlus_ScaleImage($imagefromfile, $GUIwidth, $GUIheight); attempts to scale the image but it not always proportional..

_GDIPlus_ImageDispose($imagefromfile)

; Display image
$hBitmap_GUI = GUICreate($GUIimg_title & " [" & $GUIwidth & "x" & $GUIheight & "]", $GUIwidth, $GUIheight,$GUILeft,$GUITop)
$hPic = GUICtrlCreatePic("", 0, 0, $GUIwidth, $GUIheight)
GUISetState()

Local $hHBitmap_resized = _GDIPlus_BitmapCreateHBITMAPFromBitmap($hBitmap_resized); creates an handle
_WinAPI_DeleteObject(GUICtrlSendMsg($hPic, $STM_SETIMAGE, $IMAGE_BITMAP, $hHBitmap_resized)) ; Updates the GUI - It works instead of _GDIPlus_ImageDispose($hHBitmap_resized) [OK]
_WinAPI_DeleteObject($hHBitmap_resized)


;~ _GUICtrlStatic_SetImage($hPic, $hBitmap_resized); does not seems to work... using _WinAPI_DeleteObject above







_GDIPlus_Shutdown()

; Create GUI
;~ Local $GUITop =
$hMain_GUI = GUICreate("Select a function", 480, 50)

$hRect_Button = GUICtrlCreateButton("Crop", 10, 10, 80, 30)
$hRot_90_plus_Button = GUICtrlCreateButton("+90°", 95, 10, 50, 30)
$hRot_90_minus_Button = GUICtrlCreateButton("-90°", 150, 10, 50, 30)
$hOK_Button = GUICtrlCreateButton("OK", 305, 10, 50, 30)
$hCancel_Button = GUICtrlCreateButton("Cancel", 360, 10, 80, 30)

GUISetState()

While 1

Switch GUIGetMsg()
Case $GUI_EVENT_CLOSE, $hCancel_Button
FileDelete(@ScriptDir & "Rect.bmp")
Exit
Case $hRect_Button
GUISetState(@SW_HIDE, $hMain_GUI)
Mark_Rect($GUIwidth,$GUIheight,$GUILeft,$GUITop);selects wrong area!!
; Capture selected area
$sBMP_Path = @ScriptDir & "Rect.bmp"
;~ _ScreenCapture_Capture($sBMP_Path, $iX1, $iY1, $iX2, $iY2, False)
_ScreenCapture_CaptureWnd($sBMP_Path, $hBitmap_GUI,$iX1, $iY1, $iX2, $iY2, False)
GUISetState(@SW_SHOW, $hMain_GUI)
GUIDelete($hBitmap_GUI)
; Display image
$hBitmap_GUI = GUICreate("Selected Rectangle", $iX2 - $iX1 + 1, $iY2 - $iY1 + 1, 100, 100)
$hPic = GUICtrlCreatePic(@ScriptDir & "Rect.bmp", 0, 0, $iX2 - $iX1 + 1, $iY2 - $iY1 + 1)
GUISetState()
case $hRot_90_plus_Button
; Rotate +90
case $hRot_90_minus_Button
;Rotate -90
case $hOK_Button
;should return the resulting picture object
EndSwitch

WEnd

; -------------

Func Mark_Rect($width = @DesktopWidth, $height = @DesktopHeight, $Left = 0, $Top = 0);Made by Melba23 - Arguments added by me

Local $aMouse_Pos, $hMask, $hMaster_Mask, $iTemp
Local $UserDLL = DllOpen("user32.dll")

Global $hRectangle_GUI = GUICreate("", $width, $height, $Left, $Top, $WS_POPUP, $WS_EX_TOOLWINDOW + $WS_EX_TOPMOST);create fading
_GUICreateInvRect($hRectangle_GUI, 0, 0, 1, 1)
GUISetBkColor(0)
WinSetTrans($hRectangle_GUI, "", 95)
GUISetState(@SW_SHOW, $hRectangle_GUI)
GUISetCursor(3, 1, $hRectangle_GUI)

; Wait until mouse button pressed
While Not _IsPressed("01", $UserDLL)
Sleep(10)
WEnd

; Get first mouse position
$aMouse_Pos = MouseGetPos()
$iX1 = $aMouse_Pos[0]
$iY1 = $aMouse_Pos[1]

; Draw rectangle while mouse button pressed
While _IsPressed("01", $UserDLL)

$aMouse_Pos = MouseGetPos()

; Set in correct order if required
If $aMouse_Pos[0] < $iX1 Then
$iX_Pos = $aMouse_Pos[0]
$iWidth = $iX1 - $aMouse_Pos[0]
Else
$iX_Pos = $iX1
$iWidth = $aMouse_Pos[0] - $iX1
EndIf
If $aMouse_Pos[1] < $iY1 Then
$iY_Pos = $aMouse_Pos[1]
$iHeight = $iY1 - $aMouse_Pos[1]
Else
$iY_Pos = $iY1
$iHeight = $aMouse_Pos[1] - $iY1
EndIf

_GUICreateInvRect($hRectangle_GUI, $iX_Pos, $iY_Pos, $iWidth, $iHeight)

Sleep(10)

WEnd

; Get second mouse position
$iX2 = $aMouse_Pos[0]
$iY2 = $aMouse_Pos[1]

; Set in correct order if required
If $iX2 < $iX1 Then
$iTemp = $iX1
$iX1 = $iX2
$iX2 = $iTemp
EndIf
If $iY2 < $iY1 Then
$iTemp = $iY1
$iY1 = $iY2
$iY2 = $iTemp
EndIf

GUIDelete($hRectangle_GUI)
DllClose($UserDLL)

EndFunc ;==>Mark_Rect

Func _GUICreateInvRect($hWnd, $iX, $iY, $iW, $iH)

$hMask_1 = _WinAPI_CreateRectRgn(0, 0, @DesktopWidth, $iY)
$hMask_2 = _WinAPI_CreateRectRgn(0, 0, $iX, @DesktopHeight)
$hMask_3 = _WinAPI_CreateRectRgn($iX + $iW, 0, @DesktopWidth, @DesktopHeight)
$hMask_4 = _WinAPI_CreateRectRgn(0, $iY + $iH, @DesktopWidth, @DesktopHeight)

_WinAPI_CombineRgn($hMask_1, $hMask_1, $hMask_2, 2)
_WinAPI_CombineRgn($hMask_1, $hMask_1, $hMask_3, 2)
_WinAPI_CombineRgn($hMask_1, $hMask_1, $hMask_4, 2)

_WinAPI_DeleteObject($hMask_2)
_WinAPI_DeleteObject($hMask_3)
_WinAPI_DeleteObject($hMask_4)

_WinAPI_SetWindowRgn($hWnd, $hMask_1, 1)

EndFunc








Func _GDIPlus_ScaleImage($hImage, $iW, $iH, $iInterpolationMode = 7) ;coded by UEZ 2012
Local $hBitmap = DllCall($ghGDIPDll, "uint", "GdipCreateBitmapFromScan0", "int", $iW, "int", $iH, "int", 0, "int", 0x0026200A, "ptr", 0, "int*", 0)
If @error Then Return SetError(3, 0, 0)
$hBitmap = $hBitmap[6]
Local $hBmpCtxt = _GDIPlus_ImageGetGraphicsContext($hBitmap)
DllCall($ghGDIPDll, "uint", "GdipSetInterpolationMode", "handle", $hBmpCtxt, "int", $iInterpolationMode)
_GDIPlus_GraphicsDrawImageRect($hBmpCtxt, $hImage, 0, 0, $iW, $iH)
_GDIPlus_ImageDispose($hImage)
_GDIPlus_GraphicsDispose($hBmpCtxt)
Return $hBitmap
EndFunc




Func _GUICtrlStatic_SetImage($iCtrlId, $hBitmap)
Local Const $STM_SETIMAGE = 0x0172
Local Const $IMAGE_BITMAP = 0
Local Const $SS_BITMAP = 0xE
Local Const $GWL_STYLE = -16

If IsHWnd($iCtrlId) Then
If WinGetProcess($iCtrlId) <> @AutoItPID Then Return SetError(1,0,0)
Else
$iCtrlId = GUICtrlGetHandle($iCtrlId)
If Not $iCtrlId Then Return SetError(2,0,0)
EndIf
; set SS_BITMAP style to control
Local $oldStyle = DllCall("user32.dll", "long", "GetWindowLong", "hwnd", $iCtrlId, "int", $GWL_STYLE)
If @error Then Return SetError(3, 0, 0)
DllCall("user32.dll", "long", "SetWindowLong", "hwnd", $iCtrlId, "int", $GWL_STYLE, "long", BitOR($oldStyle[0], $SS_BITMAP))
If @error Then Return SetError(4, 0, 0)
Local $oldBmp = DllCall("user32.dll", "handle", "SendMessageW", "hwnd", $iCtrlId, "int", $STM_SETIMAGE, "wparam", $IMAGE_BITMAP, "handle", $hBitmap)
If @error Then Return SetError(5, 0, 0)
If $oldBmp[0] Then _WinAPI_DeleteObject($oldBmp[0])
Return 1
EndFunc

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use

_WinAPI_GetSystemMetrics

to get the TitleBar and the Border dimensions


My code:

PredictText: Predict Text of an Edit Control Like Scite. Remote Gmail: Execute your Scripts through Gmail. StringRegExp:Share and learn RegExp.

Run As System: A command line wrapper around PSEXEC.exe to execute your apps scripts as System (LSA). Database: An easier approach for _SQ_LITE beginners.

MathsEx: A UDF for Fractions and LCM, GCF/HCF. FloatingText: An UDF for make your text floating. Clipboard Extendor: A clipboard monitoring tool. 

Custom ScrollBar: Scroll Bar made with GDI+, user can use bitmaps instead. RestrictEdit_SRE: Restrict text in an Edit Control through a Regular Expression.

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Its better to Use only one GUI to carry out your Functions

If you use more than one then take care that you use GuiGetMsg(1)

orelse it will cause problems !!


My code:

PredictText: Predict Text of an Edit Control Like Scite. Remote Gmail: Execute your Scripts through Gmail. StringRegExp:Share and learn RegExp.

Run As System: A command line wrapper around PSEXEC.exe to execute your apps scripts as System (LSA). Database: An easier approach for _SQ_LITE beginners.

MathsEx: A UDF for Fractions and LCM, GCF/HCF. FloatingText: An UDF for make your text floating. Clipboard Extendor: A clipboard monitoring tool. 

Custom ScrollBar: Scroll Bar made with GDI+, user can use bitmaps instead. RestrictEdit_SRE: Restrict text in an Edit Control through a Regular Expression.

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This draws the right rectangle

#include <GuiConstantsEx.au3>
#include <WindowsConstants.au3>
#include <WinAPI.au3>
#include <ScreenCapture.au3>
#include <Misc.au3>
#include <StaticConstants.au3>
Global $iX1, $iY1, $iX2, $iY2, $aPos, $sMsg, $sBMP_Path
Global Const $IMAGE_BITMAP = 0 ; Needed for GUICtrlSendMsg.
Global Const $STM_SETIMAGE = 0x0172 ; Needed for GUICtrlSendMsg.

Global Const $sysHeight = _WinAPI_GetSystemMetrics(4)
Global Const $sysWidth = _WinAPI_GetSystemMetrics(7)
Global Const $sysdHeifht = _WinAPI_GetSystemMetrics(8)

Local $GUIimg_title, $GUIwidth, $GUIheight, $GUILeft, $GUITop

Local $filename = FileOpenDialog("Select image", @ScriptDir, "Image (*.jpg;*.bmp)", 3)
If @error Then Exit 1
$GUIimg_title = $filename

_GDIPlus_Startup()

Local $imagefromfile = _GDIPlus_ImageLoadFromFile($filename) ;Create an image object based on a file [OK] **NOTA PER LA ROTAZIONE VEDI HELP FILE!**
Local $GUIwidth = _GDIPlus_ImageGetWidth($imagefromfile)
Local $GUIheight = _GDIPlus_ImageGetHeight($imagefromfile)

;try to create a smaller window if the pictures is bigger than Desktop
If $GUIwidth > @DesktopWidth Then
$GUIwidth = @DesktopWidth - 6
EndIf
If $GUIheight > @DesktopHeight Then
$GUIheight = @DesktopHeight - 73 ; rought attempt to show the window bar...
EndIf

$GUILeft = (@DesktopWidth - $GUIwidth) / 2
$GUITop = (@DesktopHeight - $GUIheight) / 2

$hBitmap_resized = _GDIPlus_ScaleImage($imagefromfile, $GUIwidth, $GUIheight); attempts to scale the image but it not always proportional..

_GDIPlus_ImageDispose($imagefromfile)

; Display image
$hBitmap_GUI = GUICreate($GUIimg_title & " [" & $GUIwidth & "x" & $GUIheight & "]", $GUIwidth + 50, $GUIheight + 50 + 100, $GUILeft, $GUITop)
$hPic = GUICtrlCreatePic("", 25, 25 + 100, $GUIwidth, $GUIheight)
GUISetState()

Local $hHBitmap_resized = _GDIPlus_BitmapCreateHBITMAPFromBitmap($hBitmap_resized); creates an handle
_WinAPI_DeleteObject(GUICtrlSendMsg($hPic, $STM_SETIMAGE, $IMAGE_BITMAP, $hHBitmap_resized)) ; Updates the GUI - It works instead of _GDIPlus_ImageDispose($hHBitmap_resized) [OK]
_WinAPI_DeleteObject($hHBitmap_resized)

_GDIPlus_Shutdown()


$hRect_Button = GUICtrlCreateButton("Crop", 25, 25, 80, 30)
$hRot_90_plus_Button = GUICtrlCreateButton("+90°", 145, 25, 50, 30)
$hRot_90_minus_Button = GUICtrlCreateButton("-90°", 245, 25, 50, 30)

GUISetState()

While 1

Switch GUIGetMsg()
Case -3
;
Case $hRect_Button
$pPos = WinGetPos($hBitmap_GUI)
Mark_Rect($GUIwidth, $GUIheight, $pPos[0] + 25 + $sysWidth, $pPos[1] + 125 + $sysHeight + $sysdHeifht);selects wrong area!!
GUISwitch($hBitmap_GUI)
EndSwitch

WEnd

; -------------

Func Mark_Rect($width = @DesktopWidth, $height = @DesktopHeight, $Left = 0, $Top = 0);Made by Melba23 - Arguments added by me

Local $aMouse_Pos, $hMask, $hMaster_Mask, $iTemp
Local $UserDLL = DllOpen("user32.dll")

Global $hRectangle_GUI = GUICreate("", $width, $height, $Left, $Top, $WS_POPUP, $WS_EX_TOOLWINDOW + $WS_EX_TOPMOST);create fading
_GUICreateInvRect($hRectangle_GUI, 0, 0, 1, 1)
GUISetBkColor(0)
WinSetTrans($hRectangle_GUI, "", 95)
GUISetState(@SW_SHOW, $hRectangle_GUI)
GUISetCursor(3, 1, $hRectangle_GUI)

; Wait until mouse button pressed
While Not _IsPressed("01", $UserDLL)
Sleep(10)
WEnd

; Get first mouse position
$aMouse_Pos = MouseGetPos()
$iX1 = $aMouse_Pos[0]
$iY1 = $aMouse_Pos[1]

; Draw rectangle while mouse button pressed
While _IsPressed("01", $UserDLL)

$aMouse_Pos = MouseGetPos()

; Set in correct order if required
If $aMouse_Pos[0] < $iX1 Then
$iX_Pos = $aMouse_Pos[0]
$iWidth = $iX1 - $aMouse_Pos[0]
Else
$iX_Pos = $iX1
$iWidth = $aMouse_Pos[0] - $iX1
EndIf
If $aMouse_Pos[1] < $iY1 Then
$iY_Pos = $aMouse_Pos[1]
$iHeight = $iY1 - $aMouse_Pos[1]
Else
$iY_Pos = $iY1
$iHeight = $aMouse_Pos[1] - $iY1
EndIf

_GUICreateInvRect($hRectangle_GUI, $iX_Pos, $iY_Pos, $iWidth, $iHeight)

Sleep(10)

WEnd

; Get second mouse position
$iX2 = $aMouse_Pos[0]
$iY2 = $aMouse_Pos[1]

; Set in correct order if required
If $iX2 < $iX1 Then
$iTemp = $iX1
$iX1 = $iX2
$iX2 = $iTemp
EndIf
If $iY2 < $iY1 Then
$iTemp = $iY1
$iY1 = $iY2
$iY2 = $iTemp
EndIf

GUIDelete($hRectangle_GUI)
DllClose($UserDLL)

EndFunc   ;==>Mark_Rect

Func _GUICreateInvRect($hWnd, $iX, $iY, $iW, $iH)

$hMask_1 = _WinAPI_CreateRectRgn(0, 0, @DesktopWidth, $iY)
$hMask_2 = _WinAPI_CreateRectRgn(0, 0, $iX, @DesktopHeight)
$hMask_3 = _WinAPI_CreateRectRgn($iX + $iW, 0, @DesktopWidth, @DesktopHeight)
$hMask_4 = _WinAPI_CreateRectRgn(0, $iY + $iH, @DesktopWidth, @DesktopHeight)

_WinAPI_CombineRgn($hMask_1, $hMask_1, $hMask_2, 2)
_WinAPI_CombineRgn($hMask_1, $hMask_1, $hMask_3, 2)
_WinAPI_CombineRgn($hMask_1, $hMask_1, $hMask_4, 2)

_WinAPI_DeleteObject($hMask_2)
_WinAPI_DeleteObject($hMask_3)
_WinAPI_DeleteObject($hMask_4)

_WinAPI_SetWindowRgn($hWnd, $hMask_1, 1)

EndFunc   ;==>_GUICreateInvRect

Func _GDIPlus_ScaleImage($hImage, $iW, $iH, $iInterpolationMode = 7) ;coded by UEZ 2012
Local $hBitmap = DllCall($ghGDIPDll, "uint", "GdipCreateBitmapFromScan0", "int", $iW, "int", $iH, "int", 0, "int", 0x0026200A, "ptr", 0, "int*", 0)
If @error Then Return SetError(3, 0, 0)
$hBitmap = $hBitmap[6]
Local $hBmpCtxt = _GDIPlus_ImageGetGraphicsContext($hBitmap)
DllCall($ghGDIPDll, "uint", "GdipSetInterpolationMode", "handle", $hBmpCtxt, "int", $iInterpolationMode)
_GDIPlus_GraphicsDrawImageRect($hBmpCtxt, $hImage, 0, 0, $iW, $iH)
_GDIPlus_ImageDispose($hImage)
_GDIPlus_GraphicsDispose($hBmpCtxt)
Return $hBitmap
EndFunc   ;==>_GDIPlus_ScaleImage

Edited by PhoenixXL

My code:

PredictText: Predict Text of an Edit Control Like Scite. Remote Gmail: Execute your Scripts through Gmail. StringRegExp:Share and learn RegExp.

Run As System: A command line wrapper around PSEXEC.exe to execute your apps scripts as System (LSA). Database: An easier approach for _SQ_LITE beginners.

MathsEx: A UDF for Fractions and LCM, GCF/HCF. FloatingText: An UDF for make your text floating. Clipboard Extendor: A clipboard monitoring tool. 

Custom ScrollBar: Scroll Bar made with GDI+, user can use bitmaps instead. RestrictEdit_SRE: Restrict text in an Edit Control through a Regular Expression.

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      Suggestions, improvements and finally error reports are welcome
      Happy cropping
      #AutoIt3Wrapper_Res_HiDpi=y #include <Windowsconstants.au3> #include <WinAPISys.au3> #include <Misc.au3> #include <GDIPlus.au3> ; ---------------------- ; -- Demo start -------- ; ---------------------- #include <ScreenCapture.au3> ; needed only for this demo #include <Clipboard.au3> ; needed only for this demo Global $user32 = DllOpen("user32.dll") While 1 ; hit Control+Printscreen to call the _Crop Function If _IsPressed("11", $user32) And _IsPressed("2C", $user32) Then _example() ; 11 CTRL key + 2C PRINTSCREEN key ; hit Control + c to exit this script (can be castomized with other keys) If _IsPressed("11", $user32) And _IsPressed("43", $user32) Then ExitLoop ; 11 CTRL key + 43 C key Sleep(150) WEnd DllClose($user32) TrayTip("Crop demo", "End of the 'TSR' crop demo", 3, 1) ; (1) = Info icon Sleep(3000) Exit Func _example() $aRect = _Crop() ; mark the area If Not @extended Then ; if the ESC key was pressed within the _Crop function the @extended is set to 1 Local $hGui = GUICreate("", $aRect[2], $aRect[3], $aRect[0] - 1, $aRect[1] - 1, $WS_POPUPWINDOW) Local $idPic = GUICtrlCreatePic('', 0, 0, $aRect[2], $aRect[3]) Local $hBmp = _ScreenCapture_Capture('', $aRect[0], $aRect[1], $aRect[0] + $aRect[2] - 1, $aRect[1] + $aRect[3] - 1, False) Local $iMidX = $aRect[0] + $aRect[2] / 2 Local $iMidY = $aRect[1] + $aRect[3] / 2 ; snippet by UEZ ; https://www.autoitscript.com/forum/topic/129333-screen-capture-to-clipboard/?do=findComment&comment=898287 Local $bResult = _ClipBoard_Open(0) + _ClipBoard_Empty() + Not _ClipBoard_SetDataEx($hBmp, $CF_BITMAP) _ClipBoard_Close() If $bResult = 2 Then ToolTip("the area was copied to the clipboard", $iMidX, $iMidY, 'Info', 1, 6) Else ToolTip("Something went wrong", $iMidX, $iMidY, 'Error', 3, 6) EndIf ; snippet by Malkey ; https://www.autoitscript.com/forum/topic/191425-capturing-image-without-saving/?do=findComment&comment=1373088 Local $STM_SETIMAGE = 0x0172 GUICtrlSendMsg($idPic, $STM_SETIMAGE, $IMAGE_BITMAP, $hBmp) _WinAPI_DeleteObject($hBmp) GUISetState() DllCall("User32.dll", "int", "AnimateWindow", "hwnd", $hGui, "int", 750, "long", "0x00050002") ; Right-Left GUIDelete($hGui) Sleep(250) ToolTip('') EndIf EndFunc ;==>_example ; ---------------------- ; -- Demo end ---------- ; ---------------------- ; #FUNCTION# ==================================================================================================================== ; Name ..........: _Crop ; Description ...: A function that allows you to freely and visually select an area of the screen ; Syntax ........: _Crop([$i_X = Default[, $i_Y = Default[, $i_W = Default[, $i_H = Default[, $iMinW = -1[, $iMaxW = -1[, ; $iMinH = -1[, $iMaxH = -1]]]]]]]]) ; ; - To resize the area click the left mouse button and drag on any of the moving colored edges of the tool. ; You can also LeftClick within the selected area and drag to move the whole selection. ; ; - To terminate the selection operation RightClick within the selected area. ; ; You can alse terminate the selection operation by hitting the ESC key; ; in that case the @extended macro will be setted to true ; ; Parameters ....: All parameters are optional: ; $i_X - [optional] an integer value. Default is MouseGetPos(0) - 50. ; The upper left X coordinate where you want the cropping tool to appear ; ; $i_Y - [optional] an integer value. Default is MouseGetPos(1) - 50. ; The upper left Y coordinate where you want the cropping tool to appear ; ; $i_W - [optional] an integer value. Default is 100. ; The initial width of the selection area ; ; $i_H - [optional] an integer value. Default is 100. ; The initial height of the selection area ; ; $iMinW - [optional] an integer value. Default is 1 (minimum allowed is 1). ; The minimum selectable width ; ; $iMaxW - [optional] an integer value. Default is -1 (no limit). ; The maximum selectable width ; ; $iMinH - [optional] an integer value. Default is 1 (minimum allowed is 1). ; The minimum selectable height ; ; $iMaxH - [optional] an integer value. Default is -1 (no limit). ; The maximum selectable height ; ; Return values .: - A 4 element 1D array where: ; element [0] the upperLeft X coordinate of the selected area ; element [1] the upperLeft Y coordinate of the selected area ; element [2] the width of the selected area ; element [3] the height of the selected area ; ; @extended is set to True if you exit from the _crop() function by pressing the ESC key ; ; Author ........: Chimp (Gianni Addiego) ; Modified ......: ; Remarks .......: ; Related .......: ; Link ..........: ; Example .......: ; =============================================================================================================================== ; Func _Crop($i_X = MouseGetPos(0) - 50, $i_Y = MouseGetPos(1) - 50, $i_W = 100, $i_H = 100, $iMinW = -1, $iMaxW = -1, $iMinH = -1, $iMaxH = -1) Func _Crop($i_X = Default, $i_Y = Default, $i_W = Default, $i_H = Default, $iMinW = 1, $iMaxW = -1, $iMinH = 1, $iMaxH = -1) _GDIPlus_Startup() If ($i_X = '') Or ($i_X = Default) Then $i_X = MouseGetPos(0) - 50 If ($i_Y = '') Or ($i_Y = Default) Then $i_Y = MouseGetPos(1) - 50 If ($i_W = '') Or ($i_W = Default) Then $i_W = 100 If ($i_H = '') Or ($i_H = Default) Then $i_H = 100 If ($iMinW < 1) Or ($iMinW = Default) Then $iMinW = 1 If ($iMaxW < 1) Or ($iMaxW = Default) Then $iMaxW = 65535 If ($iMinH < 1) Or ($iMinH = Default) Then $iMinH = 1 If ($iMaxH < 1) Or ($iMaxH = Default) Then $iMaxH = 65535 ; used local variables Local $hGUI2, $hGUI3, $aWinPos2, $aPrevPos2[4], $aClientSize Local $iX, $iY, $iW, $iH Local Enum $x, $y Local $iOuterTolerance, $iBorder, $iInnerTolerance Local $hGraphic, $hPen, $AlphaKey = 0xFF000000, $RectColor, $RectBgColor Local $hDLL = DllOpen("user32.dll") Local $fOffset, $iDelay, $iTimerID = TimerInit() Local $iCursorID, $iBorderID, $aMousePointer, $iSide, $iTopBot, $iInner, $iRightEdge, $iBottomEdge, $iMouseOffsetX, $iMouseOffsetY Local $bEscape ; ================================================================================== ; Set the appearance and behaviour of the tool ; ================================================================================== $iBorder = 2 ; the width of the colored border (minimum 1) ; since with a very thin border it is difficult to click on it to drag it ; it is possible to set an external courtesy area authorized to click on the border ; even if the mouse is not exactly on it (it can also be set to 0 to disable it) $iOuterTolerance = 4 ; 'courtesy' external area allowed to click on the border ; same as above but for the inside of the edge $iInnerTolerance = 3 ; 'courtesy' internal area allowed to click on the border $RectColor = 0xFFFF0000 ; The color of the colored moving edge $RectBgColor = 0xFFFFFF00 ; The Background color of the colored moving edge $iDelay = 50 ; this value determines the rotation speed of the moving colored border. The lower it is, the faster it is ; here the pattern of the moving edge can be customized ; Thanks to @UEZ for this snippet. See Here for reference: https://www.autoitscript.com/forum/topic/185769-moving-dash-rectangle/?do=findComment&comment=1343856 Local $iCount = 4, $tArray = DllStructCreate("float;float;float;float") DllStructSetData($tArray, 1, 2) ; dash length DllStructSetData($tArray, 2, 4) ; space length DllStructSetData($tArray, 3, 2) ; dash length DllStructSetData($tArray, 4, 4) ; space length ; Important!: also set the below variable as the sum of all the above dash/space values ; ========== Local $iDotsDashesTotLen = 2 + 4 + 2 + 4 ; <--- adapt this variable to the above values ; ================================================================================== ; Create a transparent window where to draw the moving colored edge effect using the $iBorder variable ; X and Y coordinates refers to where will be placed the client crop area (not the draggable outer colored border) $hGUI2 = GUICreate('', $i_W + $iBorder * 2, $i_H + $iBorder * 2, $i_X - $iBorder, $i_Y - $iBorder, $WS_POPUP, BitOR($WS_EX_LAYERED, $WS_EX_TOPMOST)) ; make sure $AlphaKey color is different from both $RectColor and $RectBgColor While ($AlphaKey = $RectColor) Or ($AlphaKey = $RectBgColor) $AlphaKey += 1 WEnd GUISetBkColor($AlphaKey, $hGUI2) _WinAPI_SetLayeredWindowAttributes($hGUI2, $AlphaKey, 0, $LWA_COLORKEY) ; Create a transparent window wider than the main one to allow the custom mouse cursor to be displayed even beyond the colored border (Tolerance) ; also, since this window is not "passthrough", it prevents mouse clicks from passing underneath. $hGUI3 = GUICreate('', $i_W + $iBorder * 2 + $iOuterTolerance * 2, $i_H + $iBorder * 2 + $iOuterTolerance * 2, $i_X - $iBorder - $iOuterTolerance, $i_Y - $iBorder - $iOuterTolerance, $WS_POPUP, BitOR($WS_EX_LAYERED, $WS_EX_TOPMOST)) WinSetTrans($hGUI3, "", 1) WinSetOnTop($hGUI3, "", $WINDOWS_ONTOP) GUISetState(@SW_SHOW, $hGUI2) GUISetState(@SW_SHOW, $hGUI3) $hPen = _GDIPlus_PenCreate($RectColor, $iBorder * 2) ; why * 2 ?? _GDIPlus_PenSetColor($hPen, $RectColor) $hGraphic = _GDIPlus_GraphicsCreateFromHWND($hGUI2) Do $iSide = 0 $iTopBot = 0 $iInner = 0 $bEscape = False $aMousePointer = GUIGetCursorInfo($hGUI2) ; zero based $aWinPos2 = WinGetPos($hGUI2) $aClientSize = WinGetClientSize($hGUI2) ; ----------------------- ; check pointer position ; -------------------------------------------------------------------------------------------------------------------------------------------------------- If _ ; Pointer is on the left border (($aMousePointer[$x] >= -$iOuterTolerance) And ($aMousePointer[$x] < ($iBorder + $iInnerTolerance))) And _ (($aMousePointer[$y] >= -$iOuterTolerance) And ($aMousePointer[$y] < ($aClientSize[1] + $iOuterTolerance))) Then $iSide = 1 If _ ; Pointer is on the right border (($aMousePointer[$x] >= ($aClientSize[0] - $iBorder - $iInnerTolerance)) And ($aMousePointer[$x] < ($aClientSize[0] + $iOuterTolerance))) And _ (($aMousePointer[$y] >= -$iOuterTolerance) And ($aMousePointer[$y] < ($aClientSize[1] + $iOuterTolerance))) Then $iSide = 2 If _ ; Pointer is on the top border (($aMousePointer[$y] >= -$iOuterTolerance) And ($aMousePointer[$y] < ($iBorder + $iInnerTolerance))) And _ (($aMousePointer[$x] >= -$iOuterTolerance) And ($aMousePointer[$x] < ($aClientSize[0] + $iOuterTolerance))) Then $iTopBot = 3 If _ ; Pointer is on the bottom border (($aMousePointer[$y] >= ($aClientSize[1] - $iBorder - $iInnerTolerance)) And ($aMousePointer[$y] < $aClientSize[1] + $iOuterTolerance)) And _ (($aMousePointer[$x] >= -$iOuterTolerance) And ($aMousePointer[$x] < ($aClientSize[0] + $iOuterTolerance))) Then $iTopBot = 6 If _ ; Pointer is within the client area (($aMousePointer[$x] >= ($iBorder + $iInnerTolerance)) And $aMousePointer[$x] < ($aClientSize[0] - $iBorder - $iInnerTolerance)) And _ (($aMousePointer[$y] >= ($iBorder + $iInnerTolerance)) And $aMousePointer[$y] < ($aClientSize[1] - $iBorder - $iInnerTolerance)) Then $iInner = 9 ; -------------------------------------------------------------------------------------------------------------------------------------------------------- $iBorderID = $iSide + $iTopBot + $iInner ; ; SetCursor ; --------- $iCursorID = 0 Switch $iBorderID Case 0 $iCursorID = 2 ; ARROW Case 1, 2 ; 1 left ; 2 right $iCursorID = 13 ; SIZEWE Case 3, 6 ; 3 top ; 6 bottom $iCursorID = 11 ; SIZENS Case 5, 7 ; 5 TopRight ; 7 BottomLeft $iCursorID = 10 ; SIZENESW Case 4, 8 ; 4 TopLeft ; 8 BottomRight $iCursorID = 12 ; SIZENWSE Case 9 ; 9 Inside $iCursorID = 0 ; HAND - or SIZEALL (9) EndSwitch GUISetCursor($iCursorID, 1) ; ------------------------------------------------------- ; If LeftClick on the tool then Drag or redimm selector ; ------------------------------------------------------- If _IsPressed("1", $hDLL) And $iBorderID And (WinActive($hGUI2) Or WinActive($hGUI3)) Then ; Left clicked $aWinPos2 = WinGetPos($hGUI2) Switch $iBorderID Case 0 Case 1 ; Pointer is on the left border $iMouseOffsetX = $aWinPos2[0] - MouseGetPos(0) $iRightEdge = $aWinPos2[0] + WinGetClientSize($hGUI2)[0] Case 2 ; Pointer is on the right border $iMouseOffsetX = $aWinPos2[0] + $aWinPos2[2] - MouseGetPos(0) Case 3 ; Pointer is on the top border $iMouseOffsetY = $aWinPos2[1] - MouseGetPos(1) $iBottomEdge = $aWinPos2[1] + $aWinPos2[3] Case 4 ; Pointer is on the top-left corner $iMouseOffsetY = $aWinPos2[1] - MouseGetPos(1) $iMouseOffsetX = $aWinPos2[0] - MouseGetPos(0) $iRightEdge = $aWinPos2[0] + WinGetClientSize($hGUI2)[0] $iBottomEdge = $aWinPos2[1] + $aWinPos2[3] Case 5 ; Pointer is on the top-right corner $iMouseOffsetX = $aWinPos2[0] + $aWinPos2[2] - MouseGetPos(0) $iMouseOffsetY = $aWinPos2[1] - MouseGetPos(1) $iBottomEdge = $aWinPos2[1] + $aWinPos2[3] Case 6 ; Pointer is on the bottom border $iMouseOffsetY = $aWinPos2[1] + $aWinPos2[3] - MouseGetPos(1) Case 7 ; Pointer is on the bottom-left $iMouseOffsetY = $aWinPos2[1] + $aWinPos2[3] - MouseGetPos(1) $iMouseOffsetX = $aWinPos2[0] - MouseGetPos(0) $iRightEdge = $aWinPos2[0] + WinGetClientSize($hGUI2)[0] Case 8 ; Pointer is on the bottom-right $iMouseOffsetY = $aWinPos2[1] + $aWinPos2[3] - MouseGetPos(1) $iMouseOffsetX = $aWinPos2[0] + $aWinPos2[2] - MouseGetPos(0) Case 9 $iMouseOffsetY = $aWinPos2[1] - MouseGetPos(1) $iMouseOffsetX = $aWinPos2[0] - MouseGetPos(0) EndSwitch Do $iX = Default $iY = Default $iW = Default $iH = Default Switch $iBorderID Case 1 ; Pointer is on the left border $iX = MouseGetPos(0) + $iMouseOffsetX $iW = $iRightEdge - MouseGetPos(0) + -$iMouseOffsetX Case 2 ; Pointer is on the right border $iW = (MouseGetPos(0) - $aWinPos2[0]) + $iMouseOffsetX Case 3 ; Pointer is on the top border $iY = MouseGetPos(1) + $iMouseOffsetY $iH = $iBottomEdge - MouseGetPos(1) + -$iMouseOffsetY Case 4 ; Pointer is on the top-left corner $iX = MouseGetPos(0) + $iMouseOffsetX $iY = MouseGetPos(1) + $iMouseOffsetY $iW = $iRightEdge - MouseGetPos(0) + -$iMouseOffsetX $iH = $iBottomEdge - MouseGetPos(1) + -$iMouseOffsetY Case 5 ; Pointer is on the top-right corner $iY = MouseGetPos(1) + $iMouseOffsetY $iW = (MouseGetPos(0) - $aWinPos2[0]) + $iMouseOffsetX $iH = $iBottomEdge - MouseGetPos(1) + -$iMouseOffsetY Case 6 ; Pointer is on the bottom border $iH = (MouseGetPos(1) - $aWinPos2[1]) + $iMouseOffsetY Case 7 ; Pointer is on the bottom-left corner $iX = MouseGetPos(0) + $iMouseOffsetX $iW = $iRightEdge - MouseGetPos(0) + -$iMouseOffsetX $iH = (MouseGetPos(1) - $aWinPos2[1]) + $iMouseOffsetY Case 8 ; Pointer is on the bottom-right corner $iW = (MouseGetPos(0) - $aWinPos2[0]) + $iMouseOffsetX $iH = (MouseGetPos(1) - $aWinPos2[1]) + $iMouseOffsetY Case 9 ; Pointer is inside the client area $iX = MouseGetPos(0) + $iMouseOffsetX $iY = MouseGetPos(1) + $iMouseOffsetY EndSwitch If $iW > ($iMaxW + $iBorder * 2) Then $iW = $iMaxW + $iBorder * 2 $iX = Default EndIf If $iW < ($iMinW + $iBorder * 2) Then $iW = $iMinW + $iBorder * 2 $iX = Default EndIf If $iH > ($iMaxH + $iBorder * 2) Then $iH = $iMaxH + $iBorder * 2 $iY = Default EndIf If $iH < ($iMinH + $iBorder * 2) Then $iH = $iMinH + $iBorder * 2 $iY = Default EndIf WinMove($hGUI2, '', $iX, $iY, $iW, $iH) GUISetCursor($iCursorID, 1) $aWinPos2 = WinGetPos($hGUI2) $aClientSize = WinGetClientSize($hGUI2) ; If GUI2 moved or resized then redraw the colored border and reposition also GUI3 If $aPrevPos2[0] <> $aWinPos2[0] Or $aPrevPos2[1] <> $aWinPos2[1] Or $aPrevPos2[2] <> $aWinPos2[2] Or $aPrevPos2[3] <> $aWinPos2[3] Then ; store new position/size $aPrevPos2[0] = $aWinPos2[0] $aPrevPos2[1] = $aWinPos2[1] $aPrevPos2[2] = $aWinPos2[2] $aPrevPos2[3] = $aWinPos2[3] _GDIPlus_GraphicsDispose($hGraphic) WinMove($hGUI3, '', $aWinPos2[0] - $iOuterTolerance, $aWinPos2[1] - $iOuterTolerance, $aWinPos2[2] + $iOuterTolerance * 2, $aWinPos2[3] + $iOuterTolerance * 2) $hGraphic = _GDIPlus_GraphicsCreateFromHWND($hGUI2) _GDIPlus_GraphicsClear($hGraphic, $AlphaKey) ; erase rect _GDIPlus_PenSetDashStyle($hPen, $GDIP_DASHSTYLESOLID) _GDIPlus_PenSetColor($hPen, $RectBgColor) _GDIPlus_GraphicsDrawRect($hGraphic, 0, 0, $aWinPos2[2], $aWinPos2[3], $hPen) ; _GDIPlus_PenSetDashStyle($hPen, $GDIP_DASHSTYLEDOT) DllCall($__g_hGDIPDll, "int", "GdipSetPenDashArray", "handle", $hPen, "struct*", $tArray, "long", $iCount) _GDIPlus_PenSetColor($hPen, $RectColor) _GDIPlus_GraphicsDrawRect($hGraphic, 0, 0, $aWinPos2[2], $aWinPos2[3], $hPen) ; draw again rect EndIf If TimerDiff($iTimerID) > $iDelay Then $fOffset = Mod($fOffset + .5, $iDotsDashesTotLen) ; this is the key for the animated dotted line ;-) by UEZ ; https://www.autoitscript.com/forum/topic/185769-moving-dash-rectangle/?do=findComment&comment=1343851 DllCall($__g_hGDIPDll, "int", "GdipSetPenDashOffset", "handle", $hPen, "float", $fOffset) _GDIPlus_GraphicsClear($hGraphic, $AlphaKey) ; erase rect _GDIPlus_PenSetDashStyle($hPen, $GDIP_DASHSTYLESOLID) _GDIPlus_PenSetColor($hPen, $RectBgColor) _GDIPlus_GraphicsDrawRect($hGraphic, 0, 0, $aWinPos2[2], $aWinPos2[3], $hPen) ; _GDIPlus_PenSetDashStyle($hPen, $GDIP_DASHSTYLEDOT) DllCall($__g_hGDIPDll, "int", "GdipSetPenDashArray", "handle", $hPen, "struct*", $tArray, "long", $iCount) _GDIPlus_PenSetColor($hPen, $RectColor) _GDIPlus_GraphicsDrawRect($hGraphic, 0, 0, $aWinPos2[2], $aWinPos2[3], $hPen) ; draw again rect $iTimerID = TimerInit() EndIf Until Not _IsPressed("1", $hDLL) ; Right click released EndIf If TimerDiff($iTimerID) > $iDelay Then $fOffset = Mod($fOffset + .5, $iDotsDashesTotLen) DllCall($__g_hGDIPDll, "int", "GdipSetPenDashOffset", "handle", $hPen, "float", $fOffset) ; this is the key for the animated dotted line ;-) by UEZ _GDIPlus_GraphicsClear($hGraphic, $AlphaKey) ; erase rect _GDIPlus_PenSetDashStyle($hPen, $GDIP_DASHSTYLESOLID) _GDIPlus_PenSetColor($hPen, $RectBgColor) _GDIPlus_GraphicsDrawRect($hGraphic, 0, 0, $aWinPos2[2], $aWinPos2[3], $hPen) ; _GDIPlus_PenSetDashStyle($hPen, $GDIP_DASHSTYLEDOT) DllCall($__g_hGDIPDll, "int", "GdipSetPenDashArray", "handle", $hPen, "struct*", $tArray, "long", $iCount) _GDIPlus_PenSetColor($hPen, $RectColor) _GDIPlus_GraphicsDrawRect($hGraphic, 0, 0, $aWinPos2[2], $aWinPos2[3], $hPen) ; draw again rect $iTimerID = TimerInit() EndIf If _IsPressed('1B', $hDLL) Then $bEscape = True ; 1B ESC key Until ((_IsPressed('2', $hDLL) Or $bEscape) And (WinActive($hGUI2) Or WinActive($hGUI3))) ; RightClick means I'm done with selection Do; neutralize the RightClick persistency Until Not _IsPressed('2', $hDLL) Local $aGotRect[4] = [ _ $aWinPos2[0] + $iBorder, _ ; ....... UpperLeft X of window's client area $aWinPos2[1] + $iBorder, _ ; ....... UpperLeft Y of window's client area $aWinPos2[2] - $iBorder * 2, _ ; ... Width of window's client area $aWinPos2[3] - $iBorder * 2 _ ; .... Height of window's client area ] _GDIPlus_PenDispose($hPen) _GDIPlus_GraphicsDispose($hGraphic) _GDIPlus_Shutdown() DllClose($hDLL) $tArray = 0 GUIDelete($hGUI3) GUIDelete($hGUI2) Return SetError(0, $bEscape, $aGotRect) EndFunc ;==>_Crop  
    • By amosrinat
      Hi,
      i have an AutoIT script that sends emails with two embedded images.
      When users get the email they don't see the images. How should I fix my code?
      Thank you for your support,
      Amos
      Func fSendMail() $TemplateName = StringRegExpReplace($Template, "^.*\\|\..*$", "") $SmtpServer = "smtp.**.com" $FromName = "do-not-reply@*********" $FromAddress = "do-not-reply@******" $ToAddress = $MG1_Mgr & ";"& $Owner $Subject = "ACTION REQUIRED - " & $TemplateName $Body = $sBody5 $IPPort = 25 $ssl = 0 Global $oMyRet[2] Global $oMyError = ObjEvent("AutoIt.Error", "MyErrFunc") $rc = fINetSmtpMailCom($SmtpServer, $FromName, $FromAddress, $ToAddress, $Subject, $Body, $IPPort, $ssl) If @error Then MyErrFunc() EndIf EndFunc;fSendMail Func fINetSmtpMailCom($s_SmtpServer, $s_FromName, $s_FromAddress, $s_ToAddress, $s_Subject = "", $as_Body = "", $IPPort = 25, $ssl = 0) Local $objEmail = ObjCreate("CDO.Message") $objEmail.From = '"' & $s_FromName & '" <' & $s_FromAddress & '>' $objEmail.To = $s_ToAddress Local $i_Error = 0 Local $i_Error_desciption = "" $objEmail.Subject = $s_Subject If StringInStr($as_Body, "<") And StringInStr($as_Body, ">") Then $objEmail.HTMLBody = $as_Body Else $objEmail.Textbody = $as_Body & @CRLF EndIf $objEmail.Configuration.Fields.Item("http://schemas.microsoft.com/cdo/configuration/sendusing") = 2 $objEmail.Configuration.Fields.Item("http://schemas.microsoft.com/cdo/configuration/smtpserver") = $s_SmtpServer If Number($IPPort) = 0 Then $IPPort = 25 $objEmail.Configuration.Fields.Item("http://schemas.microsoft.com/cdo/configuration/smtpserverport") = $IPPort $objEmail.Configuration.Fields.Update $objEmail.Fields.Update ;$objEmail.Send **************** If @error Then MyErrFunc() EndIf $objEmail = "" EndFunc;fINetSmtpMailCom  
    • By coronatuss
      Hello everyone,
      Im developing an script to check the size of all .jpg stored in windows folder.
      The problem is that it doesn´t work properly with rotated images. 
      With _GDIPlus_ImageGetWidth() and _GDIPlus_ImageGetHeight()  I get the Width and Height of images as if they had not been rotated, and I need to know how they are rotated (orientation and grades).
      Any help is welcome! If more info is needed, please tell. 😁
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