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| Author |
Reading Image files in Linux
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| Ajaya Ghosh A.S 2008-03-26, 4:52 am |
| Hi all..
I tired to read a JPEG and BMP image by using the code -
ImageReader fromFile:'path'---- in operating system Linux(Fedora Core 6) in
Visual works.
eg: (ImageReader fromFile:'/root/image006.jpg')image
( ImageReader fromFile:'/root/image006.bmp')image
but i am not getting these images read correctly in Linux , but in
Windows Operating system it is reading correctly and working fine. I can
read GIF image correctly by using the same code in Linux.
Is there any other way for reading JPEG and BMP images in Linux operating
system?.
HTH
Arun.S
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| Hans-Martin Mosner 2008-03-26, 8:00 pm |
| "Ajaya Ghosh A.S" <ajaya.ghosh@ivasystems.co.in> wrote:
> but i am not getting these images read correctly in Linux , but in
> Windows Operating system it is reading correctly and working fine. I can
> read GIF image correctly by using the same code in Linux.
>
> Is there any other way for reading JPEG and BMP images in Linux operating
> system?.
The code should work correctly independently of operating system.
Is it possible that you transferred the images using a mechanism that
is not safe for binaries (such as FTP with ASCII mode)?.
Cheers,
Hans-Martin
--
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| Martin Kobetic 2008-03-26, 8:00 pm |
| I don't know about BMPs, but the JPG reader apparently support only a fairly constrained set of features of the format
which pretty much none of the JPG files that I ran into satisfies. However there's a bundle in the public repository,
called JPEG I think, which seemed to read everything I tried it with. The API is slightly different from the
ImageReader, you do something like:
(JPEG.Reader filename: aFilename) image
HTH,
Martin
Ajaya Ghosh A.S wrote:
> Hi all..
>
> I tired to read a JPEG and BMP image by using the code -
> ImageReader fromFile:'path'---- in operating system Linux(Fedora Core 6) in
> Visual works.
>
> eg: (ImageReader fromFile:'/root/image006.jpg')image
> ( ImageReader fromFile:'/root/image006.bmp')image
>
> but i am not getting these images read correctly in Linux , but in
> Windows Operating system it is reading correctly and working fine. I can
> read GIF image correctly by using the same code in Linux.
>
> Is there any other way for reading JPEG and BMP images in Linux operating
> system?.
>
> HTH
> Arun.S
>
>
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