, February 25, 2010 2:44 PM
To: itext-questions@lists.sourceforge.net
Subject: Re: [iText-questions] Using Images extracted from a pdf
I'm trying to do something and it seems I am getting,
JPEG and PNG for the colorSpace returns me a string .. or DeviceGray or /
DeviceRGB or / DeviceCMYK
bu
Fernando Gomes [mailto:fernandogomes...@hotmail.com]
> Sent: Tuesday, February 23, 2010 4:07 PM
> To: itext-questions@lists.sourceforge.net
> Subject: Re: [iText-questions] Using Images extracted from a pdf
>
>
> i not want to transforme my pages in image..
>
> its so..
&
>> Date: Tue, 23 Feb 2010 06:52:54 -0800
>> From: fernandogomes...@hotmail.com
>> To: itext-questions@lists.sourceforge.net
>> Subject: Re: [iText-questions] Using Images extracted from a pdf
>>
>>
>> can anyone help-me one mo
- is for you to learn about
> PDF and image formats...
>
> Leonard
>
> -Original Message-
> From: Fernando Gomes [mailto:fernandogomes...@hotmail.com]
> Sent: Tuesday, February 23, 2010 4:07 PM
> To: itext-questions@lists.sourceforge.net
> Subject: Re: [iText-question
y shortcut - is for you to learn about PDF
and image formats...
Leonard
-Original Message-
From: Fernando Gomes [mailto:fernandogomes...@hotmail.com]
Sent: Tuesday, February 23, 2010 4:07 PM
To: itext-questions@lists.sourceforge.net
Subject: Re: [iText-questions] Using Images extracted fro
r to pdf2text to extract text.
>
>
>
>
>
>
>
>
>> Date: Tue, 23 Feb 2010 12:43:28 -0800
>> From: fernandogomes...@hotmail.com
>> To: itext-questions@lists.sourceforge.net
>> Subject: Re: [iText-questions] Using
il.com
> To: itext-questions@lists.sourceforge.net
> Subject: Re: [iText-questions] Using Images extracted from a pdf
>
>
> I'm going crazy with it. as you can see, I never manipulated images as low
> level. and do not have much sense of how things work. I am searching for a
&
:fernandogomes...@hotmail.com]
> Sent: Tuesday, February 23, 2010 3:21 PM
> To: itext-questions@lists.sourceforge.net
> Subject: Re: [iText-questions] Using Images extracted from a pdf
>
>
> ty ..
>
> I have a question.
> when I insert an image that is not jpeg
&
uesday, February 23, 2010 2:00 PM
> To: itext-questions@lists.sourceforge.net
> Subject: Re: [iText-questions] Using Images extracted from a pdf
>
>
>
>
>> public static BufferedImage createBufferedImageFromRawBytes(byte[]
>> bytes,int width, in
ions@lists.sourceforge.net
> Subject: Re: [iText-questions] Using Images extracted from a pdf
>
>
>
>
>> public static BufferedImage createBufferedImageFromRawBytes(byte[]
>> bytes,int width, int height, int bits) throws BadElementException,
>>
Gomes [mailto:fernandogomes...@hotmail.com]
Sent: Tuesday, February 23, 2010 2:00 PM
To: itext-questions@lists.sourceforge.net
Subject: Re: [iText-questions] Using Images extracted from a pdf
> public static BufferedImage createBufferedImageFromRawBytes(byte[]
> bytes,int width, int height, int b
jpedal?
Mike Marchywka-2 wrote:
>
>
>
>
>
>
>
>
>
>
>
>
>> Date: Tue, 23 Feb 2010 06:52:54 -0800
>> From: fernandogomes...@hotmail.com
>> To: itext-questions@lists.sourceforge.net
>> Subj
> Date: Tue, 23 Feb 2010 06:52:54 -0800
> From: fernandogomes...@hotmail.com
> To: itext-questions@lists.sourceforge.net
> Subject: Re: [iText-questions] Using Images extracted from a pdf
>
>
> can anyone help-me one more time
You are assuming that PDF maintains the PNG nature of the image - that is NOT
the case. PDF only supports two kinds of images JPEG (which is why this works)
and "raw bitmaps" (aka an array of bits). So in your case, with the PNG, it is
transcoded into the latter case and so if you want it back
14 matches
Mail list logo
