Re: [Gnuplot-bugs] JPEG plot problem gnuplot v4.4.0

[Tatsuro M. <tma...@ya...>]

Hello

--- Gary Sachs  wrote:

> Hello,
> 
> I just recently installed gnplot v4.4.0 on a windows xp sp3 box, from the
> zip file, also have IMAGEMAGIK installed also v6.6.1.
> 
> I can create graphs in the PNG format just fine. But was aked to use JPEG
> format. When I try to create the graph
> in JPEG I receive the following error:
> 
gnuplot-4.4.0 for windows bundled with the octave-3.2.4/mingw32> gd-jpeg: JPEG library reports
unrecoverable error: JPEG parameter struct
> mismatch: library thinks size is 424, caller expects 408
Thank you for your pointed out.
I have confirmed the above error on the gnuplot-4.4.0 on windows

set term jpeg
set out  'sin.jpg'
plot sin(x)
set out

********
gd-jpeg: JPEG library reports unrecoverable error: JPEG parameter struct mismatch: library thinks size
is 424, caller expects 408.

Honestly speaking, I have never used jpeg terminal so that I have not known the error.

On the gnuplot-4.4.0 for windows bundled with the octave-3.2.4/mingw32, the error does not occur.
I could open it by the web browser.

I have confirmed that gnuplot 4.4.0 and 4.5 (cvs) on the cygwin successfully create jpeg files.

Perhaps my creation the gd-library is not correct.
I will see the origin in the detail but I have been taken a lot of time for my job, perhaps it takes a
time to correct it.  

Regards

Tatsuro



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