yousefsamy 1 Posted June 23, 2014 Share Posted June 23, 2014 yea my question is can i view pics in my design and here is my source it is very simple : #include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <WindowsConstants.au3> $Form1_1 = GUICreate("Form1", 660, 444, 192, 145) $file = GUICtrlCreateMenu("&File") $open = GUICtrlCreateMenuItem("open"&@TAB&"", $file) $save = GUICtrlCreateMenuItem("save", $file) $Pic1 = GUICtrlCreatePic("", 16, 56, 561, 329) GUISetState(@SW_SHOW) While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit Case $open ;here ,, is it right to allow me view images as i like or ?? $o = FileOpenDialog("File Open", @DesktopDir , " TXT (*.jpg) " ) GUICtrlSetImage( $Pic1 , FileRead( $o ) ) EndSwitch WEnd Link to post Share on other sites
Solution mpower 25 Posted June 23, 2014 Solution Share Posted June 23, 2014 Try: #include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <WindowsConstants.au3> $Form1_1 = GUICreate("Form1", 660, 444, 192, 145) $file = GUICtrlCreateMenu("&File") $open = GUICtrlCreateMenuItem("open"&@TAB&"", $file) $save = GUICtrlCreateMenuItem("save", $file) $Pic1 = GUICtrlCreatePic("", 16, 56, 561, 329) GUISetState(@SW_SHOW) While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit Case $open ;here ,, is it right to allow me view images as i like or ?? $o = FileOpenDialog("File Open", @DesktopDir , " TXT (*.jpg) " ) GUICtrlSetImage( $Pic1 , $o) EndSwitch WEnd yousefsamy 1 Link to post Share on other sites
yousefsamy 1 Posted June 23, 2014 Author Share Posted June 23, 2014 (edited) Try: #include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <WindowsConstants.au3> $Form1_1 = GUICreate("Form1", 660, 444, 192, 145) $file = GUICtrlCreateMenu("&File") $open = GUICtrlCreateMenuItem("open"&@TAB&"", $file) $save = GUICtrlCreateMenuItem("save", $file) $Pic1 = GUICtrlCreatePic("", 16, 56, 561, 329) GUISetState(@SW_SHOW) While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit Case $open ;here ,, is it right to allow me view images as i like or ?? $o = FileOpenDialog("File Open", @DesktopDir , " TXT (*.jpg) " ) GUICtrlSetImage( $Pic1 , $o) EndSwitch WEnd i want to know why it didnt run with fileread ?? Edited June 23, 2014 by yousefsamy Link to post Share on other sites
BrewManNH 1,315 Posted June 23, 2014 Share Posted June 23, 2014 FileRead reads the contents of the file, FileOpenDialog returns the filename and GUICtrlSetImage requires a file name, not the contents of the file. yousefsamy 1 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 post Share on other sites
mpower 25 Posted June 23, 2014 Share Posted June 23, 2014 Have a look here: http://www.autoitscript.com/autoit3/docs/functions/FileRead.htm FileRead returns the binary/string read. @extended is set to the number of bytes/characters returned. It is most ideal to use for text files, not images. yousefsamy 1 Link to post Share on other sites
yousefsamy 1 Posted June 23, 2014 Author Share Posted June 23, 2014 Thnx alot 4 you really great men here .. Link to post Share on other sites
yousefsamy 1 Posted June 23, 2014 Author Share Posted June 23, 2014 FileRead reads the contents of the file, FileOpenDialog returns the filename and GUICtrlSetImage requires a file name, not the contents of the file. but can you tell me how to make the window auto size with the size of the image ?? Link to post Share on other sites
BrewManNH 1,315 Posted June 23, 2014 Share Posted June 23, 2014 You need to find out the size of the image and then make the GUI the same size, or stretch the image if it's too small to fit. yousefsamy 1 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 post Share on other sites
mpower 25 Posted June 23, 2014 Share Posted June 23, 2014 This will resize the GUI and the Pic control to fit the image dimensions (with optional scaling): expandcollapse popup#include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <WindowsConstants.au3> #include <GDIPlus.au3> _GDIPlus_Startup() $iWidth = 500 $iHeight = 500 $iScale = 1 ;set scaling from 0.1 to x (e.g. 2 = scale image to 200% original size) $hGUI = GUICreate("Form1", $iWidth, $iHeight, @DesktopWidth/2 - $iWidth/2, @DesktopHeight/2 - $iHeight/2) $file = GUICtrlCreateMenu("&File") $open = GUICtrlCreateMenuItem("open"&@TAB&"", $file) $save = GUICtrlCreateMenuItem("save", $file) $hPic = GUICtrlCreatePic("", 0, 0, 0, 0) GUISetState(@SW_SHOW) While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE _GDIPlus_Shutdown() Exit Case $open ;here ,, is it right to allow me view images as i like or ?? $o = FileOpenDialog("File Open", @DesktopDir , " TXT (*.jpg) " ) ConsoleWrite($o&@CRLF) $hImage = _GDIPlus_ImageLoadFromFile($o) $iX = _GDIPlus_ImageGetWidth($hImage) $iY = _GDIPlus_ImageGetHeight($hImage) _GDIPlus_ImageDispose($hImage) WinMove($hGUI, '', Default, Default, $iX * $iScale, $iY * $iScale + 45) GUICtrlSetPos($hPic, 0, 0, $iX * $iScale, $iY * $iScale) GUICtrlSetImage($hPic, $o) EndSwitch WEnd yousefsamy 1 Link to post Share on other sites
yousefsamy 1 Posted June 23, 2014 Author Share Posted June 23, 2014 (edited) This will resize the GUI and the Pic control to fit the image dimensions (with optional scaling): expandcollapse popup#include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <WindowsConstants.au3> #include <GDIPlus.au3> _GDIPlus_Startup() $iWidth = 500 $iHeight = 500 $iScale = 1 ;set scaling from 0.1 to x (e.g. 2 = scale image to 200% original size) $hGUI = GUICreate("Form1", $iWidth, $iHeight, @DesktopWidth/2 - $iWidth/2, @DesktopHeight/2 - $iHeight/2) $file = GUICtrlCreateMenu("&File") $open = GUICtrlCreateMenuItem("open"&@TAB&"", $file) $save = GUICtrlCreateMenuItem("save", $file) $hPic = GUICtrlCreatePic("", 0, 0, 0, 0) GUISetState(@SW_SHOW) While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE _GDIPlus_Shutdown() Exit Case $open ;here ,, is it right to allow me view images as i like or ?? $o = FileOpenDialog("File Open", @DesktopDir , " TXT (*.jpg) " ) ConsoleWrite($o&@CRLF) $hImage = _GDIPlus_ImageLoadFromFile($o) $iX = _GDIPlus_ImageGetWidth($hImage) $iY = _GDIPlus_ImageGetHeight($hImage) _GDIPlus_ImageDispose($hImage) WinMove($hGUI, '', Default, Default, $iX * $iScale, $iY * $iScale + 45) GUICtrlSetPos($hPic, 0, 0, $iX * $iScale, $iY * $iScale) GUICtrlSetImage($hPic, $o) EndSwitch WEnd Yea bro this is what i want but what about [[ guiplus ]]?? what the benefit from it ? please explain to me your codes i want to under stand consolewrite , winmove ,,, and etc ... Edited June 23, 2014 by yousefsamy Link to post Share on other sites
mpower 25 Posted June 23, 2014 Share Posted June 23, 2014 ConsoleWrite($o&@CRLF) This was here only for debugging purposes - I was using this to see what value the variable $o was returning. To see it in action just run the script and watch the console in the bottom section of SciTE (assuming you are using SciTE to code). You will notice that when you open an image the value of $o is the full directory path including the file name (e.g. C:WindowsExample.jpg).Alternatively you could display a MsgBox that shows the same thing: e.g. MsgBox(0,'',$o) would show a MsgBox with the text C:WindowsExample.jpg. ConsoleWrite is just a bit less intrusive, but both are good for debugging It's definitely good to utilise ConsoleWrite whilst writing code to make sure you are working with the right values! GDI Plus is a library that works with images/graphics - someone has worked hard to write all the code for us to use to make it simpler. For example you could spend hours working our how to get the image dimensions but someone has already done this and has written a function called _GDIPlus_ImageGetWidth() I don't really know much more about GDI Plus to be honest, I usually use these forums to find examples and also look at Help files (very important!!) You can actually click on every one of those functions right here in the forum and it would take you to a page explaining what each one does. That's the best place to start to understand how each function works. WinMove allows us to change the size of the GUI (and even move the GUI around if we need to), but in our case we just resize the GUI to fit the image. Hope this helps yousefsamy 1 Link to post Share on other sites
yousefsamy 1 Posted June 23, 2014 Author Share Posted June 23, 2014 ConsoleWrite($o&@CRLF) This was here only for debugging purposes - I was using this to see what value the variable $o was returning. To see it in action just run the script and watch the console in the bottom section of SciTE (assuming you are using SciTE to code). You will notice that when you open an image the value of $o is the full directory path including the file name (e.g. C:WindowsExample.jpg).Alternatively you could display a MsgBox that shows the same thing: e.g. MsgBox(0,'',$o) would show a MsgBox with the text C:WindowsExample.jpg. ConsoleWrite is just a bit less intrusive, but both are good for debugging It's definitely good to utilise ConsoleWrite whilst writing code to make sure you are working with the right values! GDI Plus is a library that works with images/graphics - someone has worked hard to write all the code for us to use to make it simpler. For example you could spend hours working our how to get the image dimensions but someone has already done this and has written a function called _GDIPlus_ImageGetWidth() I don't really know much more about GDI Plus to be honest, I usually use these forums to find examples and also look at Help files (very important!!) You can actually click on every one of those functions right here in the forum and it would take you to a page explaining what each one does. That's the best place to start to understand how each function works. WinMove allows us to change the size of the GUI (and even move the GUI around if we need to), but in our case we just resize the GUI to fit the image. Hope this helps yea your post really make me understand many things ,, but in help file with autoit i feel that i cant understand the example that's why i ask u :/ ,, right ? Link to post Share on other sites
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