PoojaKrishna Posted June 7, 2018 Share Posted June 7, 2018 Hi friends, I'm trying to capture a part of screen by dragging the mouse and I'm using a sample code provided by Melba23 on the forum. The capture portion is working perfect but I want to change the colour of portion being selected. I have tried using _WinAPI_SetLayeredWindowAttributes, but not worked for me. I guess I used in a wrong way. Can anyone please help? expandcollapse popup#include <GuiConstantsEx.au3> #include <WindowsConstants.au3> #Include <ScreenCapture.au3> #Include <Misc.au3> #include <WinAPISysWin.au3> Global $iX1, $iY1, $iX2, $iY2, $aPos, $sMsg, $sBMP_Path Mark_Rect() Func Mark_Rect() Local $aMouse_Pos, $hMask, $hMaster_Mask, $iTemp Local $UserDLL = DllOpen("user32.dll") ; Create transparent GUI with Cross cursor $hCross_GUI = GUICreate("Test", @DesktopWidth, @DesktopHeight - 20, 0, 0, $WS_POPUP, $WS_EX_TOPMOST) WinSetTrans($hCross_GUI, "", 50) GUISetState(@SW_SHOW, $hCross_GUI) GUISetCursor(3, 1, $hCross_GUI) Global $hRectangle_GUI = GUICreate("", @DesktopWidth, @DesktopHeight, 0, 0, $WS_POPUP, $WS_EX_TOOLWINDOW + $WS_EX_TOPMOST) GUISetBkColor(0x000000) ; 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() $hMaster_Mask = _WinAPI_CreateRectRgn(0, 0, 0, 0) $hMask = _WinAPI_CreateRectRgn($iX1, $aMouse_Pos[1], $aMouse_Pos[0], $aMouse_Pos[1] + 1) ; Bottom of rectangle _WinAPI_CombineRgn($hMaster_Mask, $hMask, $hMaster_Mask, 2) _WinAPI_DeleteObject($hMask) $hMask = _WinAPI_CreateRectRgn($iX1, $iY1, $iX1 + 1, $aMouse_Pos[1]) ; Left of rectangle _WinAPI_CombineRgn($hMaster_Mask, $hMask, $hMaster_Mask, 2) _WinAPI_DeleteObject($hMask) $hMask = _WinAPI_CreateRectRgn($iX1 + 1, $iY1 + 1, $aMouse_Pos[0], $iY1) ; Top of rectangle _WinAPI_CombineRgn($hMaster_Mask, $hMask, $hMaster_Mask, 2) _WinAPI_DeleteObject($hMask) $hMask = _WinAPI_CreateRectRgn($aMouse_Pos[0], $iY1, $aMouse_Pos[0] + 1, $aMouse_Pos[1]) ; Right of rectangle _WinAPI_CombineRgn($hMaster_Mask, $hMask, $hMaster_Mask, 2) _WinAPI_DeleteObject($hMask) ; Set overall region _WinAPI_SetWindowRgn($hRectangle_GUI, $hMaster_Mask) If WinGetState($hRectangle_GUI) < 15 Then GUISetState() 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) GUIDelete($hCross_GUI) DllClose($UserDLL) $sBMP_Path = @ScriptDir & "\Rect.bmp" _ScreenCapture_Capture($sBMP_Path, $iX1, $iY1, $iX2, $iY2, False) EndFunc ;==>Mark_Rect Link to comment Share on other sites More sharing options...
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