Ontosy Posted January 6, 2012 Share Posted January 6, 2012 (edited) Because the first work and the second does not? #include<ScreenCapture.au3> Local $a1=_ScreenCapture_Capture("c:Downloads1.jpg",1,187,639,500, False) Local $a2=_ScreenCapture_Capture("c:Downloads2.jpg",9,52,1267,28, False) msgbox(0,$a1,$a2) Edited January 6, 2012 by Ontosy Link to comment Share on other sites More sharing options...
jvanegmond Posted January 6, 2012 Share Posted January 6, 2012 9,52,1267,28 should be: 9,28,1267,52 It's Left, Top, Right, Bottom. Where X and Y is 0,0 at the top left of your screen. This means the bottom has a higher Y than the top. github.com/jvanegmond Link to comment Share on other sites More sharing options...
goldenix Posted January 6, 2012 Share Posted January 6, 2012 Because the first work and the second does not? #include<ScreenCapture.au3> Local $a2=_ScreenCapture_Capture("c:\Downloads\2.jpg",9,52,1267,28, False) msgbox(0,$a1,$a2) Looks to me like the UDF is bugged, it wont check for error if Bottom right is smaller than top left. Basically, it does not work because 28 is smaller than 52. Make the bottom right bigger than 52 & it should work: Local $a2=_ScreenCapture_Capture("c:\Downloads\2.jpg",9,52,1267,53, False) My Projects:[list][*]Guide - ytube step by step tut for reading memory with autoitscript + samples[*]WinHide - tool to show hide windows, Skinned With GDI+[*]Virtualdub batch job list maker - Batch Process all files with same settings[*]Exp calc - Exp calculator for online games[*]Automated Microsoft SQL Server 2000 installer[*]Image sorter helper for IrfanView - 1 click opens img & move ur mouse to close opened img[/list] Link to comment Share on other sites More sharing options...
jvanegmond Posted January 6, 2012 Share Posted January 6, 2012 Looks to me like the UDF is bugged, it wont check for error if Bottom right is smaller than top left. Func _ScreenCapture_Capture($sFileName = "", $iLeft = 0, $iTop = 0, $iRight = -1, $iBottom = -1, $fCursor = True) If $iRight = -1 Then $iRight = _WinAPI_GetSystemMetrics($__SCREENCAPTURECONSTANT_SM_CXSCREEN) If $iBottom = -1 Then $iBottom = _WinAPI_GetSystemMetrics($__SCREENCAPTURECONSTANT_SM_CYSCREEN) If $iRight < $iLeft Then Return SetError(-1, 0, 0) If $iBottom < $iTop Then Return SetError(-2, 0, 0) github.com/jvanegmond Link to comment Share on other sites More sharing options...
goldenix Posted January 6, 2012 Share Posted January 6, 2012 Func _ScreenCapture_Capture($sFileName = "", $iLeft = 0, $iTop = 0, $iRight = -1, $iBottom = -1, $fCursor = True) If $iRight = -1 Then $iRight = _WinAPI_GetSystemMetrics($__SCREENCAPTURECONSTANT_SM_CXSCREEN) If $iBottom = -1 Then $iBottom = _WinAPI_GetSystemMetrics($__SCREENCAPTURECONSTANT_SM_CYSCREEN) If $iRight < $iLeft Then Return SetError(-1, 0, 0) If $iBottom < $iTop Then Return SetError(-2, 0, 0) I ran his code, it does not return anything. Help file does not elaorate on this issue. If it does not tell him why it returned nothing, then this function should be re-written, so user wont have to come hire & ask why it is happening. therefore I consider this to be a buggy function. If shit happens, we want to know why. My Projects:[list][*]Guide - ytube step by step tut for reading memory with autoitscript + samples[*]WinHide - tool to show hide windows, Skinned With GDI+[*]Virtualdub batch job list maker - Batch Process all files with same settings[*]Exp calc - Exp calculator for online games[*]Automated Microsoft SQL Server 2000 installer[*]Image sorter helper for IrfanView - 1 click opens img & move ur mouse to close opened img[/list] Link to comment Share on other sites More sharing options...
BrewManNH Posted January 6, 2012 Share Posted January 6, 2012 Looking at the UDF for _ScreenCapture_Capture, there isn't any information as to what the return values mean in the header, but looking at the code, it is quite obvious that if Bottom is less than Top, it returns an error code of -2. The return values should be documented, but if you know what the code says you don't really need much. If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag GudeHow to ask questions the smart way! I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from. Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays. - ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script. - Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label. - _FileGetProperty - Retrieve the properties of a file - SciTE Toolbar - A toolbar demo for use with the SciTE editor - GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI. - Latin Square password generator Link to comment Share on other sites More sharing options...
jvanegmond Posted January 6, 2012 Share Posted January 6, 2012 (edited) I ran his code, it does not return anything. Help file does not elaorate on this issue. If it does not tell him why it returned nothing, then this function should be re-written, so user wont have to come hire & ask why it is happening. therefore I consider this to be a buggy function. If shit happens, we want to know why. But function already tells user what is happening. Read the code I posted, Return SetError, etc.. I will make sure that documentation is updated. You say "function is buggy" but this is wrong. Open the function and read it. #include<ScreenCapture.au3> Local $a1=_ScreenCapture_Capture("c:Downloads1.jpg",1,187,639,500, False) If @error Then ConsoleWrite("1st _ScreenCapture_Capture errored with error code: " & @error & @CRLF) Exit EndIf Local $a2=_ScreenCapture_Capture("c:Downloads2.jpg",9,52,1267,28, False) If @error Then ConsoleWrite("2nd _ScreenCapture_Capture errored with error code: " & @error & @CRLF) Exit EndIf msgbox(0,$a1,$a2) Edited January 6, 2012 by Manadar github.com/jvanegmond Link to comment Share on other sites More sharing options...
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