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Re: how to do that? [message #35094]

Tue, 13 May 2003 17:35

tomson
Messages: 39
Registered: March 2003

Member

Thank you and David.

In fact, I use coredraw to get tiff or jpg from PS. JPG is not good. The
tiff file is 7M, but the new PS file(only add a line on it) is 15M! So I ask
that.

Anyway, the method David told me is good.

"Liam Gumley" <Liam.Gumley@ssec.wisc.edu> д��Ϣ��
:b9r54p$mi6$1@news.doit.wisc.edu...
> "tomson" <tom2959@21cn.com> wrote in message
> news:b9r36v$cd3$1@mail.cn99.com...
>> That's good. Thank you.
>>
>> The original figure is in PS form not JPG. But how to read PS figure to
> IDL,
>> I donot find: read_ps,'test.ps'??
>
> IDL cannot read a PS file directly.
>
> Convert the PS file to JPEG or TIFF using an external package like
PhotoShop
> or ImageMagick:
>
> http://www.imagemagick.org/
>
> and then import it into IDL using READ_JPEG or READ_TIFF.
>
> Cheers,
> Liam.
> Practical IDL Programming
> http://www.gumley.com/
>
>

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[Message index]

		Re: how to do that? By: tomson on Tue, 13 May 2003 17:35
		Re: how to do that? By: Liam E. Gumley on Tue, 13 May 2003 09:05
		Re: how to do that? By: David Fanning on Tue, 13 May 2003 08:51
		Re: how to do that? By: tomson on Tue, 13 May 2003 08:38
		Re: how to do that? By: David Fanning on Tue, 13 May 2003 06:20
		Re: how to do that? By: David Fanning on Tue, 13 May 2003 05:38

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