Capture mouse selection

taietel · July 14, 2010

I'm trying to capture mouse selection, but I have few problems:

1. how can I draw a rectangle on mouse movement (in the script I did it from drawing lines) and change the transparency of the selected area?

2. if I press primary mouse button and drag down-right, then release it, the image is saved BUT if i drag in other direction, I get no selection. I think the problem is from line 63...

The script so far:

#NoTrayIcon
#AutoIt3Wrapper_AU3Check_Parameters= -w 1 -w 2 -w 3 -w 4 -w 6
#Tidy_Parameters=/tc 0 /rel /sfc
#Include <GUIConstantsEx.au3>
#include <ScreenCapture.au3>
#include <GDIPlus.au3>
#include <StaticConstants.au3>
#Include <WindowsConstants.au3>
#Include <WinAPIEx.au3>

Opt('MouseCoordMode', 2)
Opt('MustDeclareVars', 1)

Global $hwnd, $tRECT, $X, $Y, $Width, $Height, $Pos1, $Pos2, $Pos3, $hRect
$tRECT = _WinAPI_GetWorkArea(); thanks to Yashied(WinAPIEx.au3 = WinAPI Extended UDF Library for AutoIt3)
$Width = DllStructGetData($tRECT, 'Right') - DllStructGetData($tRECT, 'Left')
$Height = DllStructGetData($tRECT, 'Bottom') - DllStructGetData($tRECT, 'Top')
$X = DllStructGetData($tRECT, 'Left')
$Y = DllStructGetData($tRECT, 'Top')
Start()
Func Start()
$hwnd = GUICreate('', $Width, $Height, $X, $Y, $WS_POPUP, $WS_EX_TOPMOST)
GUISetBkColor(0, $hwnd)
WinSetTrans($hwnd, '', 70)
GUISetState()
ToolTip("Select region (the image will be saved in the current directory) or" & @CRLF & "                                               Press ESC to exit", @DesktopWidth/2-150, 0, "",0,4)
While 1
    Sleep(10)
    Global $Msg = GUIGetMsg()
    Switch $Msg
        Case $GUI_EVENT_CLOSE
            ExitLoop
        Case $GUI_EVENT_PRIMARYDOWN
            $Pos1 = MouseGetPos()
            _CaptureMouseSel(@ScriptDir & "\imagine.tif", 1.5)
            Exit
    EndSwitch
WEnd
EndFunc
Func _CaptureMouseSel($sOutImage="", $scale = 1)
    Local $hDC = _WinAPI_GetWindowDC(0) ; DC of entire screen (desktop)
    Local $hPen = _WinAPI_CreatePen($PS_SOLID, 1, 0x0000FF)
    Local $obj_orig = _WinAPI_SelectObject($hDC, $hPen)
    While 1
        Sleep(10)
    Local $Msgm = GUIGetMsg()
    Switch $Msgm
        Case $GUI_EVENT_MOUSEMOVE
            _WinAPI_RedrawWindow(_WinAPI_GetDesktopWindow(), 0, 0, $RDW_INVALIDATE + $RDW_ALLCHILDREN)
            Sleep(60)
            $Pos2=MouseGetPos()
            _WinAPI_DrawLine($hDC, $Pos1[0], $Pos1[1], $Pos2[0], $Pos1[1]) ; horizontal top line
            _WinAPI_DrawLine($hDC, $Pos1[0], $Pos1[1], $Pos1[0], $Pos2[1]) ; vertical left line
            _WinAPI_DrawLine($hDC, $Pos1[0], $Pos2[1], $Pos2[0], $Pos2[1]) ; horizontal bottom line
            _WinAPI_DrawLine($hDC, $Pos2[0], $Pos1[1], $Pos2[0], $Pos2[1]) ; vertical right line
        Case $GUI_EVENT_PRIMARYUP
            _WinAPI_RedrawWindow(_WinAPI_GetDesktopWindow(), 0, 0, $RDW_INVALIDATE + $RDW_ALLCHILDREN)
            _WinAPI_SelectObject($hDC, $obj_orig)
            _WinAPI_DeleteObject($hPen)
            _WinAPI_ReleaseDC(0, $hDC)
            $Pos3 = MouseGetPos();get the last position of the mouse
            Sleep(60)
            Local $hRect = _ScreenCapture_Capture("", $Pos1[0], $Pos1[1], $Pos3[0], $Pos3[1])
            Local $Ext = StringUpper(StringMid($sOutImage, StringInStr($sOutImage, ".", 0, -1) + 1))
            ; Initialize GDI+ library
            _GDIPlus_Startup ()
            Local $hImage2 = _GDIPlus_BitmapCreateFromHBITMAP($hRect)
            Local $hWnd2 = _WinAPI_GetDesktopWindow()
            Local $hDC2 = _WinAPI_GetDC($hWnd2)
            Local $varw = ($Pos3[0]-$Pos1[0])*$scale
            Local $varh = ($Pos3[1]-$Pos1[1])*$scale
            Local $hBMP = _WinAPI_CreateCompatibleBitmap($hDC2, $varw, $varh)
            _WinAPI_ReleaseDC($hWnd2, $hDC2)
            Local $hImage1 = _GDIPlus_BitmapCreateFromHBITMAP($hBMP)
            Local $hGraphic = _GDIPlus_ImageGetGraphicsContext($hImage1)
            _GDIPlus_GraphicsDrawImageRect($hGraphic, $hImage2, 0, 0, $varw, $varh)
            Local $CLSID = _GDIPlus_EncodersGetCLSID($Ext)
            ; Set image parameters
            Local $tParams = _GDIPlus_ParamInit(2)
            Local $tData = DllStructCreate("int ColorDepth;int Compression")
            DllStructSetData($tData, "ColorDepth", 24)
            DllStructSetData($tData, "Compression", 6)
            _GDIPlus_ParamAdd($tParams, $GDIP_EPGCOLORDEPTH, 1, $GDIP_EPTLONG, DllStructGetPtr($tData, "ColorDepth"))
            _GDIPlus_ParamAdd($tParams, $GDIP_EPGCOMPRESSION, 1, $GDIP_EPTLONG, DllStructGetPtr($tData, "Compression"))
            Local $pParams
            If IsDllStruct($tParams) Then $pParams = DllStructGetPtr($tParams)
            ; Save image and then cleanup
            _GDIPlus_ImageSaveToFileEx($hImage1, $sOutImage, $CLSID, $pParams)
            _GDIPlus_ImageDispose($hImage1)
            _GDIPlus_ImageDispose($hImage2)
            _GDIPlus_GraphicsDispose($hGraphic)
            _WinAPI_DeleteObject($hRect)
            _WinAPI_DeleteObject($hBMP)
            _GDIPlus_Shutdown()
            ShellExecute(@ScriptDir & "\imagine.tif")
            ExitLoop
    EndSwitch
    WEnd
EndFunc

Thank you in advance!

P.S. Please excuse my English... Posted Image

M.Iancu

KaFu · July 14, 2010

Just recently coded this while playing around with GUI styles, should be easy to combine with screencapture :blink: ...

#cs ----------------------------------------------------------------------------

    AutoIt Version: 3.3.6.1
    Author:         KaFu

    Script Function:
    Drag GUI

#ce ----------------------------------------------------------------------------

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <Winapi.au3>
#include <Misc.au3>

Opt("GUIOnEventMode", 1)

HotKeySet("{ESC}", "_Exit")

While 1
    Sleep(10)
    If _IsPressed("01") Then
        While _IsPressed("01")
            Sleep(10)
        WEnd
        _CreateDragGui()
    EndIf
WEnd


Func _CreateDragGui()
    $aPosMouseInitial = MouseGetPos()
    $gui_Drag = GUICreate("GuiDrag", 100, 100, $aPosMouseInitial[0], $aPosMouseInitial[1], $WS_POPUP, BitOR($WS_EX_TOOLWINDOW, $WS_EX_LAYERED,$WS_EX_TOPMOST))

    MouseMove($aPosMouseInitial[0]+100, $aPosMouseInitial[1]+100,0)

    GUICtrlCreateLabel("", 0, 0, 100, 1)
    GUICtrlSetBkColor(-1, 0xff0000)
    GUICtrlSetResizing(-1, $GUI_DOCKLEFT + $GUI_DOCKTOP + $GUI_DOCKHEIGHT)

    GUICtrlCreateLabel("", 0, 0, 1, 100)
    GUICtrlSetBkColor(-1, 0xff0000)
    GUICtrlSetResizing(-1, $GUI_DOCKLEFT + $GUI_DOCKTOP + $GUI_DOCKWIDTH)

    GUICtrlCreateLabel("", 0,99,100,1)
    GUICtrlSetBkColor(-1, 0xff0000)
    GUICtrlSetResizing(-1, $GUI_DOCKLEFT + $GUI_DOCKBOTTOM + $GUI_DOCKHEIGHT)

    GUICtrlCreateLabel("", 99,0,1,100)
    GUICtrlSetBkColor(-1, 0xff0000)
    GUICtrlSetResizing(-1, $GUI_DOCKRIGHT + $GUI_DOCKTOP + $GUI_DOCKWIDTH)

    GUISetBkColor(0xABCDEF)
    GUISetState(@SW_SHOW)
    _WinAPI_SetLayeredWindowAttributes($gui_Drag, 0xABCDEF, 255)

    While 1
        Sleep(10)
        $aPosMouse = MouseGetPos()
        Select
            Case ($aPosMouse[0] >= $aPosMouseInitial[0]) AND ($aPosMouse[1] >= $aPosMouseInitial[1])
                WinMove($gui_Drag, "", $aPosMouseInitial[0], $aPosMouseInitial[1], $aPosMouse[0] - $aPosMouseInitial[0], $aPosMouse[1] - $aPosMouseInitial[1])
            Case ($aPosMouse[0] < $aPosMouseInitial[0]) AND ($aPosMouse[1] >= $aPosMouseInitial[1])
                WinMove($gui_Drag, "", $aPosMouse[0], $aPosMouseInitial[1], $aPosMouseInitial[0] - $aPosMouse[0], $aPosMouse[1] - $aPosMouseInitial[1])
            Case ($aPosMouse[0] >= $aPosMouseInitial[0]) AND ($aPosMouse[1] < $aPosMouseInitial[1])
                WinMove($gui_Drag, "", $aPosMouseInitial[0], $aPosMouse[1], $aPosMouse[0] - $aPosMouseInitial[0], $aPosMouseInitial[1] - $aPosMouse[1])
            Case ($aPosMouse[0] < $aPosMouseInitial[0]) AND ($aPosMouse[1] < $aPosMouseInitial[1])
                WinMove($gui_Drag, "", $aPosMouse[0], $aPosMouse[1], $aPosMouseInitial[0] - $aPosMouse[0], $aPosMouseInitial[1] - $aPosMouse[1])
        EndSelect

        If _IsPressed("01") Then
            $aPosWin = WinGetPos($gui_Drag)
            MsgBox(0, "", $aPosWin[0] & "x" & $aPosWin[1] & @CRLF & $aPosWin[2] & "x" & $aPosWin[3])
            ExitLoop
        EndIf
    WEnd
    GUIDelete()
EndFunc   ;==>_CreateDragGui


Func _Exit()
    Exit
EndFunc   ;==>_Exit

Edited July 14, 2010 by KaFu

taietel · July 14, 2010

Thank you KaFu for the reply. Your script is great! Posted Image I will play with it and return the result. I'm trying to do some kind of snipping tool for tesseract.

Melba23 · July 14, 2010

taietel,

If you want another way to do it: :blink:

#include <GuiConstantsEx.au3>
#include <WindowsConstants.au3>
#Include <ScreenCapture.au3>
#Include <Misc.au3>

Global $iX1, $iY1, $iX2, $iY2, $aPos, $sMsg, $sBMP_Path

; Create GUI
$hMain_GUI = GUICreate("Select Rectangle", 240, 50)

$hRect_Button   = GUICtrlCreateButton("Mark Area",  10, 10, 80, 30)
$hCancel_Button = GUICtrlCreateButton("Cancel",    150, 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()
            ; Capture selected area
            $sBMP_Path = @ScriptDir & "\Rect.bmp"
            _ScreenCapture_Capture($sBMP_Path, $iX1, $iY1, $iX2, $iY2, False)
            GUISetState(@SW_SHOW, $hMain_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()

    EndSwitch

WEnd

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

Func Mark_Rect()

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

    Global $hRectangle_GUI = GUICreate("", @DesktopWidth, @DesktopHeight, 0, 0, $WS_POPUP, $WS_EX_TOOLWINDOW + $WS_EX_TOPMOST)
    _GUICreateInvRect($hRectangle_GUI, 0, 0, 1, 1)
    GUISetBkColor(0)
    WinSetTrans($hRectangle_GUI, "", 50)
    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

M23

KaFu · July 14, 2010

I'm trying to do some kind of snipping tool for tesseract.

Had that idea... *check, check*... in may 2009

... tried to do that with Seangriffins Tesseract (Screen OCR) UDF but wasn't quite that good at that time so I put it on the "projects for the future" pile

... I would love to see a working implementation :blink:

...

taietel · July 14, 2010

KaFu, I've added the capture feature:

#cs ----------------------------------------------------------------------------

    AutoIt Version: 3.3.6.1
    Author:         KaFu

    Script Function:
    Drag GUI

#ce ----------------------------------------------------------------------------

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <Misc.au3>
#include <GDIPlus.au3>
#include <ScreenCapture.au3>
#include <WinAPI.au3>


Opt("GUIOnEventMode", 1)

HotKeySet("{ESC}", "_Exit")

While 1
    Sleep(10)
    If _IsPressed("01") Then
        While _IsPressed("01")
            Sleep(10)
        WEnd
        _CreateDragGui()
        ExitLoop
    EndIf
WEnd


Func _CreateDragGui()
    $aPosMouseInitial = MouseGetPos()
    $gui_Drag = GUICreate("GuiDrag", 100, 100, $aPosMouseInitial[0], $aPosMouseInitial[1], $WS_POPUP, BitOR($WS_EX_TOOLWINDOW, $WS_EX_LAYERED,$WS_EX_TOPMOST))

    MouseMove($aPosMouseInitial[0]+100, $aPosMouseInitial[1]+100,0)

    GUICtrlCreateLabel("", 0, 0, 100, 1)
    GUICtrlSetBkColor(-1, 0xff0000)
    GUICtrlSetResizing(-1, $GUI_DOCKLEFT + $GUI_DOCKTOP + $GUI_DOCKHEIGHT)

    GUICtrlCreateLabel("", 0, 0, 1, 100)
    GUICtrlSetBkColor(-1, 0xff0000)
    GUICtrlSetResizing(-1, $GUI_DOCKLEFT + $GUI_DOCKTOP + $GUI_DOCKWIDTH)

    GUICtrlCreateLabel("", 0,99,100,1)
    GUICtrlSetBkColor(-1, 0xff0000)
    GUICtrlSetResizing(-1, $GUI_DOCKLEFT + $GUI_DOCKBOTTOM + $GUI_DOCKHEIGHT)

    GUICtrlCreateLabel("", 99,0,1,100)
    GUICtrlSetBkColor(-1, 0xff0000)
    GUICtrlSetResizing(-1, $GUI_DOCKRIGHT + $GUI_DOCKTOP + $GUI_DOCKWIDTH)

    GUISetBkColor(0xABCDEF)
    GUISetState(@SW_SHOW)
    _WinAPI_SetLayeredWindowAttributes($gui_Drag, 0x0000FF, 100)

    While 1
        Sleep(10)
        $aPosMouse = MouseGetPos()
        Select
            Case ($aPosMouse[0] >= $aPosMouseInitial[0]) AND ($aPosMouse[1] >= $aPosMouseInitial[1])
                WinMove($gui_Drag, "", $aPosMouseInitial[0], $aPosMouseInitial[1], $aPosMouse[0] - $aPosMouseInitial[0], $aPosMouse[1] - $aPosMouseInitial[1])
            Case ($aPosMouse[0] < $aPosMouseInitial[0]) AND ($aPosMouse[1] >= $aPosMouseInitial[1])
                WinMove($gui_Drag, "", $aPosMouse[0], $aPosMouseInitial[1], $aPosMouseInitial[0] - $aPosMouse[0], $aPosMouse[1] - $aPosMouseInitial[1])
            Case ($aPosMouse[0] >= $aPosMouseInitial[0]) AND ($aPosMouse[1] < $aPosMouseInitial[1])
                WinMove($gui_Drag, "", $aPosMouseInitial[0], $aPosMouse[1], $aPosMouse[0] - $aPosMouseInitial[0], $aPosMouseInitial[1] - $aPosMouse[1])
            Case ($aPosMouse[0] < $aPosMouseInitial[0]) AND ($aPosMouse[1] < $aPosMouseInitial[1])
                WinMove($gui_Drag, "", $aPosMouse[0], $aPosMouse[1], $aPosMouseInitial[0] - $aPosMouse[0], $aPosMouseInitial[1] - $aPosMouse[1])
        EndSelect

        If _IsPressed("01") Then
            $aPosWin = WinGetPos($gui_Drag)
            ConsoleWrite($aPosWin[0] & "x" & $aPosWin[1] & @CRLF & $aPosWin[2] & "x" & $aPosWin[3] & @CRLF)
            _CaptureSelection(@ScriptDir & "\captura2tiff.tif",2, $aPosWin[0], $aPosWin[1], $aPosWin[2]+$aPosWin[0], $aPosWin[3]+$aPosWin[1])
            ExitLoop
        EndIf
    WEnd
    GUIDelete()
EndFunc   ;==>_CreateDragGui

Func _CaptureSelection($sOutImage = "", $scale = 1, $X1=0, $Y1=0, $X2=-1, $Y2=-1)
    Local $hWnd, $hDC, $hBMP, $hImage1, $hGraphic, $CLSID, $tParams, $pParams, $tData, $i = 0, $hImage2
    Local $Ext = StringUpper(StringMid($sOutImage, StringInStr($sOutImage, ".", 0, -1) + 1))
    ; Capture portion of the screen:
    $hBitmap2 = _ScreenCapture_Capture("", $X1, $Y1, $X2, $Y2, False)
    _GDIPlus_Startup()
    $hImage2 = _GDIPlus_BitmapCreateFromHBITMAP($hBitmap2)
    $hWnd = _WinAPI_GetDesktopWindow()
    $hDC = _WinAPI_GetDC($hWnd)
    $hBMP = _WinAPI_CreateCompatibleBitmap($hDC, @DesktopWidth * $scale, @DesktopHeight * $scale)
    _WinAPI_ReleaseDC($hWnd, $hDC)
    $hImage1 = _GDIPlus_BitmapCreateFromHBITMAP($hBMP)
    $hGraphic = _GDIPlus_ImageGetGraphicsContext($hImage1)
    _GDIPlus_GraphicsDrawImageRect($hGraphic, $hImage2, 0, 0, @DesktopWidth * $scale, @DesktopHeight * $scale)
    $CLSID = _GDIPlus_EncodersGetCLSID($Ext)
    ; Set TIFF parameters
    $tParams = _GDIPlus_ParamInit(2)
    $tData = DllStructCreate("int ColorDepth;int Compression")
    DllStructSetData($tData, "ColorDepth", 24)
    DllStructSetData($tData, "Compression", $GDIP_EVTCOMPRESSIONNONE)
    _GDIPlus_ParamAdd($tParams, $GDIP_EPGCOLORDEPTH, 1, $GDIP_EPTLONG, DllStructGetPtr($tData, "ColorDepth"))
    _GDIPlus_ParamAdd($tParams, $GDIP_EPGCOMPRESSION, 1, $GDIP_EPTLONG, DllStructGetPtr($tData, "Compression"))
    If IsDllStruct($tParams) Then $pParams = DllStructGetPtr($tParams)
    ; Save TIFF and cleanup
    _GDIPlus_ImageSaveToFileEx($hImage1, $sOutImage, $CLSID, $pParams)
    _GDIPlus_ImageDispose($hImage1)
    _GDIPlus_ImageDispose($hImage2)
    _GDIPlus_GraphicsDispose($hGraphic)
    _WinAPI_DeleteObject($hBMP)
    _GDIPlus_Shutdown()
    Sleep(1000)
EndFunc   ;==>_CaptureSelection
Func _Exit()
    Exit
EndFunc   ;==>_Exit

I've tested the resulted tiff image with tesseract and it works great!

tesseract.exe captura2tiff.tif output

Melba, many thanks for the reply! I will test the script and get back as soon as I can. Posted Image

[EDIT] Melba, I've tested your script and ... Posted Image is there an icon for speechless?

Edited July 14, 2010 by taietel

taietel · July 14, 2010

Usually I edit my replies but now I don't because I need to THANK YOU BOTH for your help. Not only for now, but for all the answers you gave in this great forum, from which I've learned a lot (and still do).

(I bet you hear this all the time Posted Image )

Melba23 · July 14, 2010

taietel,

My pleasure! :blink: And thank you for taking the time to say it.

M23

P.S. And I am sure I speak for KaFu as well!

KaFu · July 14, 2010

taietel, you're welcome ...

P.S. And I am sure I speak for KaFu as well!

You do m8, you do :blink:

Ascend4nt · July 14, 2010

Might as well add my UDF to the list of mouse-selection thingamabobs :blink:

Rubber-Band Boxes using GUI's (_GUIBox)

andygo · July 14, 2010

here is my version of a snipping-function:

#include <StaticConstants.au3>
#include <EditConstants.au3>
#include <ComboConstants.au3>
#include <GuiConstants.au3>
#include <WindowsConstants.au3>
#include <ButtonConstants.au3>
#include <Process.au3>
#Include <Misc.au3>
#include <Constants.au3>
#Include <GuiButton.au3>
#Include <Clipboard.au3>
#Include <ScreenCapture.au3>
#include <GDIPlus.au3>
#include <file.au3>
$fastx = _WinAPI_GetSystemMetrics(78)
$fasty = _WinAPI_GetSystemMetrics(79)
_area()

func _area()
    $var = WinList()
    For $i = 1 to $var[0][0]
        If $var[$i][0] <> "" AND $var[$i][0] <> "start" AND IsVisible($var[$i][1]) Then WinSetState ($var[$i][0], "", @SW_DISABLE  )
    Next
    $GUI_2 = GUICreate("", 1, 1, -1, -1, 0x80000000 + 0x00800000, 0x00000008)
    GUISetBkColor(0x0c6eec)
    WinSetTrans($GUI_2, "", 130)
    local $s_left = "", $s_top = "", $s_width = "", $s_height = "", $mgp[2]
    Local $hGUI = GUICreate("", $fastx+50, $fasty+50, -15, -25, -1, 0x00000080)
    GUISetBkColor(0xffffff)
    WinSetTrans($hGUI, "", 40)
    WinSetOnTop($hGUI, "", 1)
    GUISetCursor(3)
    GUISetState(@SW_SHOW, $hGUI)
    While Not _IsPressed(01)
        $mgp = MouseGetPos()
        Sleep(50)
    WEnd
    WinMove($GUI_2, "", $mgp[0], $mgp[1], 1, 1)
    GUISetState(@SW_SHOW, $GUI_2)
    While _IsPressed(01)
        $mgp_2 = MouseGetPos()
        If $mgp_2[0] > $mgp[0] And $mgp_2[1] > $mgp[1] Then
            local $s_left = $mgp[0], $s_top = $mgp[1], $s_width = $mgp_2[0] - $mgp[0], $s_height = $mgp_2[1] - $mgp[1]
        ElseIf $mgp_2[0] > $mgp[0] And $mgp_2[1] < $mgp[1] Then
            Local $s_left = $mgp[0], $s_top = $mgp_2[1], $s_width = $mgp_2[0] - $mgp[0], $s_height = $mgp[1] - $mgp_2[1]
        ElseIf $mgp_2[0] < $mgp[0] And $mgp_2[1] > $mgp[1] Then
            Local $s_left = $mgp_2[0], $s_top = $mgp[1], $s_width = $mgp[0] - $mgp_2[0], $s_height = $mgp_2[1] - $mgp[1]
        ElseIf $mgp_2[0] < $mgp[0] And $mgp_2[1] < $mgp[1] Then
            Local $s_left = $mgp_2[0], $s_top = $mgp_2[1], $s_width = $mgp[0] - $mgp_2[0], $s_height = $mgp[1] - $mgp_2[1]
        EndIf
        WinMove($GUI_2, "", $s_left, $s_top, $s_width, $s_height)
        WinSetOnTop($hGUI, "", 1)
        ToolTip($s_width & "x" & $s_height)
        sleep(50)
    WEnd
    ToolTip("")
    GLOBAL $s_left = $s_left, $s_top = $s_top, $s_width = $s_width, $s_height = $s_height
    GUIDelete($hGUI)
    $var = WinList()
    For $i = 1 to $var[0][0]
        If $var[$i][0] <> "" AND IsVisible($var[$i][1]) Then WinSetState ($var[$i][0], "", @SW_ENABLE  )
    Next
    GUIDelete($GUI_2)
    $hBitmap = _ScreenCapture_Capture(@ScriptDir & "\test.jpg", $s_left, $s_top, $s_left+$s_width, $s_top+$s_height, false)
    msgbox(0,"",@ScriptDir & "\test.jpg")
endfunc

Func IsVisible($handle)
    If BitAnd(WinGetState($handle), 2) Then
        Return 1
    Else
        Return 0
    EndIf
EndFunc

Capture mouse selection

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