ICEsoft.org Forums: ICEfaces, ICEmobile, ICEpdf

I have moved this post and code to the link below:

http://www.icefaces.org/JForum/posts/list/17504.page

Thanks,

Pedro

Hi

I tried to use you code, which i was so keen on PDF to image conversion. I was thrilled since u have said it was open source, but does icepdf-core.jar freely available :(( i couldn't find it to download. Please let me know from where i can download this.

Many Thanks in advance
Madumm

Hi madumm,

Code:

I was thrilled since u have said it was open source, but does icepdf-core.jar freely available

Here they write that it's open source:

http://www.icesoft.com/products/icepdf.html

and you can download it here:
http://www.icepdf.org/downloads.html

Have a nice day
Humppa!

Hi Humppa,

Thank you sooo much :), i downloaded it and it works for me :D

Have a nice day
Madumm

Hi,

I download the jai_imageio-1.1-alpha.jar but I couldn't find the com.sun.media.imageio.plugins.tiff.TIFFDirectory class inside it. I found this in the www.findjar.com.

Where I can find this jar?

Thanks!

Don't need more. I found the correct jar in https://jai-imageio.dev.java.net/binary-builds.html#Stable_builds.

Thanks!

I tried to change the compression to COMPRESSION_CCITT_T_4 to reduce the size of the TIFF file. But the file created has a size of 1K and no error.

Hi All,
Have you tried using the BaselineTIFFTagSet.COMPRESSION_CCITT_T_4 ?
At first, I encounter error . Then I change the Document.java
BufferedImage image = new BufferedImage( pageWidth,
pageHeight,
BufferedImage.TYPE_BYTE_BINARY);
Now it turns out all the Tiff pages become Black in Background.
Any help? Thanks.

It worked. Thank you. Instead of modify the getPageImage method in Document, I add a method in my class to do the same thing. I have more control of what type to use.

Hi All

have anyone of you tired to insert a font engine to open source version of the icePDF code?

Because when i convert pdf's with fonts into images, fonts do not get converted. But that feature is available in the commercial release of icePDF.

In Font engine FAQ they have mentioned it's possible.
http://www.icepdf.org/product/font-engine.html

Can I substitute my own Font Engine?

Yes. Developers can make modifications to ICEpdf including substituting the Font Engine.

can you please share the code if anyone of you guys have tried it.

Many thanks in advance
Madumm

Hi All
it is happay that i found this way to convert pdf to tiff by ICEpdf!
but now ,i have a trouble,i can't get the lib of icepdf-core.jar !
it is sure that the url link (http://www.icepdf.org/downloads.html ) have this lib.but ,i can't down it ...maybe the network trouble or other reason
so anybody can email to me!
my email: jone.jianxun@163.com
just for icepdf-core.jar !

so appreciate,thanks....

hi,All
i have a trouble that i can't set the tiff's page!
the same to operator,i I add a method in my class to do set the tiff's page!
but something troble is happened!
the image size just about 13 k,the picture of the tiff image can't show and only one page..
i change the code just two places

one:

private static final char[] COMPRESSION = new char[] { BaselineTIFFTagSet.COMPRESSION_CCITT_T_4};

two:

BufferedImage bufferedimage = new BufferedImage(l, i1,BufferedImage.TYPE_BYTE_BINARY);

my email:jone.jianxun@163.com
my qq:54903342

help me,so appreciate,thanks....

Hey, Somebody help me, I am getting following exception.

Exception in thread "main" java.lang.SecurityException: sealing violation: package com.sun.media.imageio.plugins.tiff is sealed
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at TiffHelper.createImageMetadata(TiffHelper.java:136)
at TiffHelper.save(TiffHelper.java:120)
at TiffHelper.convert(TiffHelper.java:96)
at TiffHelper.convertPDF(TiffHelper.java:54)
at TiffHelper.main(TiffHelper.java:46)

Regards
Shahnawaj

Does this icepdf-core.jar works with java 1.4 version

Hello,

I'm using the example shown on the first post and I'm having some questions.

First of all, I would like to do a tiff with a 300 DPI resolution. What parameters should I change?

Second, I try to create a multitiff page after converting successfully from pdf to tiff and I get the following exception:

Code:

javax.imageio.IIOException: I/O error writing TIFF file!
         at com.sun.media.imageioimpl.plugins.tiff.TIFFImageWriter.write(TIFFImageWriter.java:2706)
         at com.sun.media.imageioimpl.plugins.tiff.TIFFImageWriter.insert(TIFFImageWriter.java:2903)
         at com.sun.media.imageioimpl.plugins.tiff.TIFFImageWriter.writeInsert(TIFFImageWriter.java:2862)
         at com.sun.media.imageioimpl.plugins.tiff.TIFFImageWriter.writeToSequence(TIFFImageWriter.java:2754)
 ..
 .
 .
 .
 .
 .
 [b]Caused by: javax.imageio.IIOException: Bits per sample must be 1 for T6 compression![/b]
         at com.sun.media.imageioimpl.plugins.tiff.TIFFT6Compressor.encode(TIFFT6Compressor.java:178)
         at com.sun.media.imageioimpl.plugins.tiff.TIFFImageWriter.writeTile(TIFFImageWriter.java:2309)
         at com.sun.media.imageioimpl.plugins.tiff.TIFFImageWriter.write(TIFFImageWriter.java:2686)

Could someone help me please?