Notice: |
you must put a multi-frame GIF image named test.gif in same folder to the executable binary
this demo use FCObjMultiFrame object to load multiple page gif image, then save every page as 1.jpg, 2.jpg...
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Usage: |
Use FreeImage to read/write image file.
1)
#define PCL_3RD_LIBRARY_USE_FREEIMAGE before #include "ImageStone.h"
if you want to use FreeImage in static lib mode, please #define FREEIMAGE_LIB before #include "ImageStone.h"
2)
add under line before using FCObjImage::Load/Save
FCObjImage::SetImageHandleFactory (new FCImageHandleFactory_FreeImage) ;
3)
download FreeImage -- http://sourceforge.net/projects/freeimage
place package file in this path under ImageStone directory
lib\FreeImage\Dist\..
lib\FreeImage\Source\..
4)
Compile FreeImage
-- VC6/2003/2005 :
open FreeImage.dsw to compile (compile project FreeImage if you want to use FreeImage in DLL mode and don't define FREEIMAGE_LIB before #include "ImageStone.h", compile project FreeImageLib if you want to use FreeImage in static lib mode and must define FREEIMAGE_LIB before #include "ImageStone.h")
the example 005 has define FREEIMAGE_LIB, so compile project FreeImageLib.
Your application's run-time library must same to FreeImage, otherwise you will encounter error LNK2005
VC6: project->settings->C/C++->Code Generation->Use run-time library
VC2003/VC2005: project->properties->C/C++->Code Generation->Runtime library
now add link FreeImaged.lib/FreeImage.lib to your project, do nothing in example 005, the link file path has been setted.
-- Linux :
type make command under lib\FreeImage
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