help me with the blob
hi linux and java fan : I devlop a program with oracel 805 on linux with blackdown java .and i have to inset the picture into the database .what should i do . Greate thanks and happy Y2k ôèPÔ ÿzf¢Ú#jöÿ)îÇúު笷øÚ½¯Û§$v'þàÂ+ajËç-¡ÿî˱ÊâmïÿNº.nWÿ íiËdj¹ÿnVÚ0ú+
Java Advanced Imaging availability on Linux
Hi, I have question about Java Advanced Imaging (JAI) availability on Linux. In their "Introduction to Java Advanced Imaging" (http://java.sun.com/products/java-me\ dia/jai/forDevelopers/jai1_0guide/Introduct\ ion.doc.html#52476) they wrote: "1.3.1 Cross-platform Imaging Whereas most imaging APIs are designed for one specific operating system, JAI follows the Java run time library model, providing platform independence. Implementations of JAI applications will run on any computer where there is a Java Virtual Machine*. This makes JAI a true cross-platform imaging API, providing a standard interface to the imaging capabilities of a platform. This means that you write your application once and it will run anywhere." Sounds good isn't it? However, when I looked at JAI web site and found they have only downloads for Solaris and Windows. Why in this case they have special distribution? Is it possible to use them on Linux? Is it pure Java stuff? Thank you, Jacob Nikom -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: font.properties
"John N. Alegre" wrote: > > Jeff, > > My suggestion is a real short HOWTO posted to the list. I, for one would just > love to see what you did and I feel that once it was all in front of me once I > could digest it and handle the issue in the future. I feel that most people on > the list are of the same mind. > > Please post how you did it and I will tuck it away for the next round of > tweaking. This is what I did. I've been busy and haven't been able to automate it yet, and there are some issues with automation -- like how to pick replacement the font out of the output of xlsfonts (largest common substring? font database? just random?) But here's what I did by hand on my system: Run my java app, noting which fonts it complained about... Run xlsfonts. This tells you which fonts the server *can* display. For each font A not found from java app, pick a font B in the output of xlsfonts. Massage font B so that it looks like the fonts to generalize the metrics, as in font.properties. For instance, I would change -adobe-courier-bold-r-normal--0-0-0-0-m-0-iso8859-1 to -adobe-courier-bold-r-normal--*-%d-*-*-m-*-iso8859-1 You're going to be running sed, so you want to escape the special characters, so now font B becomes: -adobe-courier-bold-r-normal--\*-\%d-\*-\*-m-\*-iso8859-1 Now just enter the following: cat font.properties | sed -e 's///' -e > font.properties.NEW Where another s/// replacement scheme is specified after the second -e, and another, and another... Then just backup the original font.properties file and replace it with the NEW one. --Jeff -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
jar problem
I just installed jdk1.2.2 on my redhat 5.2 system. I tried to unjar a file. First I had to make some links to my bin directory to get rid of some errors. After doing that, I now get: % jar -xvf weka-3-0.jar /bin/i386/native_threads/jar: error in loading shared libraries libhpi.so: cannot open shared object file: No such file or directory I have the following links : i386 -> /usr/local/jdk1.2.2/bin/i386 realpath -> /usr/local/jdk1.2.2/jre/bin/i386/realpath According to the installation documentation, I should have been able to use the software right out of the box, after doing the shell script. That doesn't seem to be the case. I would like to unjar my file. Any ideas? Dave -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Java Andanced Imaging avalability on Linux
Hi, I am interested to know is Java Advanced Imaging (JAI) implementation is available on Linux. When I looked at Sun's JAI web page I have read the following: "1.3.1 Cross-platform Imaging Whereas most imaging APIs are designed for one specific operating system, JAI follows the Java run time library model, providing platform independence. Implementations of JAI applications will run on any computer where there is a Java Virtual Machine*. This makes JAI a true cross-platform imaging API, providing a standard interface to the imaging capabilities of a platform. This means that you write your application once and it will run anywhere." However, when I wanted to download the package I found the formats only for Windows and Solaris for SPARC and x86 platforms. So, is it really possible to run JAI on Linux? If yes, which distribution I should download? Thank you, Jacob Nikom -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Java Advanced Imaging availability on Linux
Jacob Nikom wrote: > However, when I looked at JAI web site and found they have only > downloads for Solaris and Windows. Why in this case they have special > distribution? Is it possible to use them on Linux? Is it pure Java > stuff? The GZIP format implementation bundle on the JAI site is just a standard Gzipped tar archive. That does contain some Solaris native .so libraries that are supposed to end up in the JDK 1.2 jre/lib/sparc directory. Running JAI applications on Linux should just ignore those though I suppose you could remove them as unecessary. JAI is set up to fall back to pure Java implementations when native implementations (presumably residing in jre/lib/i386 on Intel/Linux) are not available. It should work okay on Linux (modulo JDK 1.2 incompleteness), just more slowly than it might. Of course, I haven't actually tried this yet, so YMMV. -- Jonathan Doughty The MITRE Corporation [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
