Madza91 Posted August 1, 2008 Share Posted August 1, 2008 (edited) Hi, i have one .jpg image, with resolution for example 1024x768 and I want to resize that image to 100x100, is it possible with Autoit? Edited August 2, 2008 by n3nE [quote name='dbzfanatic' post='609696' date='Nov 26 2008, 08:46 AM']This is a help forum not a "write this for me" forum.[/quote](Sorry for bad English) :) Link to comment Share on other sites More sharing options...
smashly Posted August 1, 2008 Share Posted August 1, 2008 Hi, yes expandcollapse popup#include <GDIPlus.au3> _ImageResize("C:\WINDOWS\Web\Wallpaper\bliss.bmp", @ScriptDir & "\Bliss.jpg", 400, 300) Func _ImageResize($sInImage, $sOutImage, $iW, $iH) Local $hWnd, $hDC, $hBMP, $hImage1, $hImage2, $hGraphic, $CLSID, $i = 0 ;OutFile path, to use later on. Local $sOP = StringLeft($sOutImage, StringInStr($sOutImage, "\", 0, -1)) ;OutFile name, to use later on. Local $sOF = StringMid($sOutImage, StringInStr($sOutImage, "\", 0, -1) + 1) ;OutFile extension , to use for the encoder later on. Local $Ext = StringUpper(StringMid($sOutImage, StringInStr($sOutImage, ".", 0, -1) + 1)) ; Win api to create blank bitmap at the width and height to put your resized image on. $hWnd = _WinAPI_GetDesktopWindow() $hDC = _WinAPI_GetDC($hWnd) $hBMP = _WinAPI_CreateCompatibleBitmap($hDC, $iW, $iH) _WinAPI_ReleaseDC($hWnd, $hDC) ;Start GDIPlus _GDIPlus_Startup() ;Get the handle of blank bitmap you created above as an image $hImage1 = _GDIPlus_BitmapCreateFromHBITMAP ($hBMP) ;Load the image you want to resize. $hImage2 = _GDIPlus_ImageLoadFromFile($sInImage) ;Get the graphic context of the blank bitmap $hGraphic = _GDIPlus_ImageGetGraphicsContext ($hImage1) ;Draw the loaded image onto the blank bitmap at the size you want _GDIPLus_GraphicsDrawImageRect($hGraphic, $hImage2, 0, 0, $iW, $iW) ;Get the encoder of to save the resized image in the format you want. $CLSID = _GDIPlus_EncodersGetCLSID($Ext) ;Generate a number for out file that doesn't already exist, so you don't overwrite an existing image. Do $i += 1 Until (Not FileExists($sOP & $i & "_" & $sOF)) ;Prefix the number to the begining of the output filename $sOutImage = $sOP & $i & "_" & $sOF ;Save the new resized image. _GDIPlus_ImageSaveToFileEx($hImage1, $sOutImage, $CLSID) ;Clean up and shutdown GDIPlus. _GDIPlus_ImageDispose($hImage1) _GDIPlus_ImageDispose($hImage2) _GDIPlus_GraphicsDispose ($hGraphic) _WinAPI_DeleteObject($hBMP) _GDIPlus_Shutdown() EndFunc Cheers Link to comment Share on other sites More sharing options...
Madza91 Posted August 1, 2008 Author Share Posted August 1, 2008 Oh la la, this is quick, thank you smashly, you are always fastest and have the best solutions : ))) [quote name='dbzfanatic' post='609696' date='Nov 26 2008, 08:46 AM']This is a help forum not a "write this for me" forum.[/quote](Sorry for bad English) :) Link to comment Share on other sites More sharing options...
sensalim Posted August 1, 2008 Share Posted August 1, 2008 Thanks but what about a function that returns the image (file jpg/bmp)'s width and height? Link to comment Share on other sites More sharing options...
smashly Posted August 1, 2008 Share Posted August 1, 2008 Thanks but what about a function that returns the image (file jpg/bmp)'s width and height?Have a look in AutoIt help file in the User Defined Functions -> GDIPlus Management -> _GDIPlus_ImageGetWidth() & _GDIPlus_ImageGetHeight()Cheers Link to comment Share on other sites More sharing options...
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