Hello,
I'm trying to write an applet that shows the exif information of a jpeg
image. For displaying this information I'm going to use the classes
found on this website http://www.drewnoakes.com/code/exif/.
But, they are in an jar file. Is there a way to import this jar file
into my applet so I can use the classes and methods for getting this
information?
Thanks,
Christof Laeremans 6 2710
On Mon, 01 Sep 2003 20:40:15 +0200, Christof Laeremans
<christof_nospam_laeremans@yahoo_againnospam_co.uk > two-finger typed: Hello,
I'm trying to write an applet that shows the exif information of a jpeg image. For displaying this information I'm going to use the classes found on this website http://www.drewnoakes.com/code/exif/.
But, they are in an jar file. Is there a way to import this jar file into my applet so I can use the classes and methods for getting this information?
Although, officially you can add more than one JAR file into the ARCHIVE
tag of the APPLET tag (or the ARCHIVE parameter of the OBJECT tag), you
could also:
1) unJAR the classes and JAR your classes together with the Exim classes
for a single JAR file.
2) only reference the Exim JAR file with ARCHIVE, and put your own classes
unarchived into the site. Thanks,
Christof Laeremans
Cheers.
Neomorph wrote: On Mon, 01 Sep 2003 20:40:15 +0200, Christof Laeremans <christof_nospam_laeremans@yahoo_againnospam_co.uk > two-finger typed:
Hello,
I'm trying to write an applet that shows the exif information of a jpeg image. For displaying this information I'm going to use the classes found on this website http://www.drewnoakes.com/code/exif/.
But, they are in an jar file. Is there a way to import this jar file into my applet so I can use the classes and methods for getting this information?
Although, officially you can add more than one JAR file into the ARCHIVE tag of the APPLET tag (or the ARCHIVE parameter of the OBJECT tag), you could also: 1) unJAR the classes and JAR your classes together with the Exim classes for a single JAR file. 2) only reference the Exim JAR file with ARCHIVE, and put your own classes unarchived into the site.
Thanks,
Christof Laeremans
Cheers.
Hello,
So, I've created my java applet and imported it in an HTML file with the
applet tag
<applet
archive = "photoexif/metadata-extractor-2.1.jar"
code = "photoexif/Exif.class"
name = "TestApplet"
width = "400"
height = "20"
hspace = "0"
vspace = "0"
align = "middle"
</applet>
But, the only thing I see is a gray bar with no text. When I start the
applet with JBuilder I can see the exif off the selected photo.
What is wrong ?
Regards,
Christof Laeremans
(See below)
On Wed, 03 Sep 2003 08:44:09 +0200, Christof Laeremans
<christoflaeremans_nospam_@yahoo_nospam.co.uk> two-finger typed: Neomorph wrote: On Mon, 01 Sep 2003 20:40:15 +0200, Christof Laeremans <christof_nospam_laeremans@yahoo_againnospam_co.uk > two-finger typed:But, they are in an jar file. Is there a way to import this jar file into my applet so I can use the classes and methods for getting this information? Although, officially you can add more than one JAR file into the ARCHIVE tag of the APPLET tag (or the ARCHIVE parameter of the OBJECT tag), you could also: 1) unJAR the classes and JAR your classes together with the Exim classes for a single JAR file. 2) only reference the Exim JAR file with ARCHIVE, and put your own classes unarchived into the site. So, I've created my java applet and imported it in an HTML file with the applet tag
<applet archive = "photoexif/metadata-extractor-2.1.jar" code = "photoexif/Exif.class"
You can't add a path to the class in the CODE tag, you need to set the
codebase, instead:
codebase="photoexif"
archive = "metadata-extractor-2.1.jar" <!-- from codebsae -->
code = "Exif.class" <!-- from codebsae -->
name = "TestApplet" width = "400" height = "20" hspace = "0" vspace = "0" align = "middle" </applet>
But, the only thing I see is a gray bar with no text. When I start the applet with JBuilder I can see the exif off the selected photo.
The tags cannot be used that easily, they have very specific functions of
their own.
I'm quite interested in Exif - isn't it an extension to JPG that adds
information about how the image was taken ?
Cheers.
Neomorph wrote: (See below)
On Wed, 03 Sep 2003 08:44:09 +0200, Christof Laeremans <christoflaeremans_nospam_@yahoo_nospam.co.uk> two-finger typed:
Neomorph wrote:
On Mon, 01 Sep 2003 20:40:15 +0200, Christof Laeremans <christof_nospam_laeremans@yahoo_againnospam_co .uk> two-finger typed:
But, they are in an jar file. Is there a way to import this jar file into my applet so I can use the classes and methods for getting this information?
Although, officially you can add more than one JAR file into the ARCHIVE tag of the APPLET tag (or the ARCHIVE parameter of the OBJECT tag), you could also: 1) unJAR the classes and JAR your classes together with the Exim classes for a single JAR file. 2) only reference the Exim JAR file with ARCHIVE, and put your own classes unarchived into the site.
So, I've created my java applet and imported it in an HTML file with the applet tag
<applet archive = "photoexif/metadata-extractor-2.1.jar" code = "photoexif/Exif.class"
You can't add a path to the class in the CODE tag, you need to set the codebase, instead:
codebase="photoexif" archive = "metadata-extractor-2.1.jar" <!-- from codebsae --> code = "Exif.class" <!-- from codebsae -->
name = "TestApplet" width = "400" height = "20" hspace = "0" vspace = "0" align = "middle"
</applet>
But, the only thing I see is a gray bar with no text. When I start the applet with JBuilder I can see the exif off the selected photo.
The tags cannot be used that easily, they have very specific functions of their own.
I'm quite interested in Exif - isn't it an extension to JPG that adds information about how the image was taken ?
Cheers.
Hello,
I'm going to try that. The exif is indeed an extension for JPG. the
applet works great in my JBuilder IDE (and hopefully now in my bowser ;) )
Regards,
Christof Laeremans
Christof Laeremans <christof_nospam_laeremans@yahoo_againnospam_co.uk > wrote in message news:<bj**********@reader08.wxs.nl>... Hello,
I'm trying to write an applet that shows the exif information of a jpeg image. For displaying this information I'm going to use the classes found on this website http://www.drewnoakes.com/code/exif/.
But, they are in an jar file. Is there a way to import this jar file into my applet so I can use the classes and methods for getting this information?
Thanks,
Christof Laeremans
a jar is the same thing that a group of .class files. You can also
rename it with the zip extention an extract .class files.
seb wrote: Christof Laeremans <christof_nospam_laeremans@yahoo_againnospam_co.uk > wrote in message news:<bj**********@reader08.wxs.nl>...
Hello,
I'm trying to write an applet that shows the exif information of a jpeg image. For displaying this information I'm going to use the classes found on this website http://www.drewnoakes.com/code/exif/.
But, they are in an jar file. Is there a way to import this jar file into my applet so I can use the classes and methods for getting this information?
Thanks,
Christof Laeremans a jar is the same thing that a group of .class files. You can also rename it with the zip extention an extract .class files.
A better way to do this is to include the jar in your classpath. Timply
type:
java -cp c:\path\to\my\jar\file\thejarfile.jar MyMainClass
and your application will include the files in the jarfile when it
executes. There is a similar syntax for javac, and you can include
second party jars this way for applets and web start applications too.
I would definately not recommend unzipping the jar and using the .class
files directly.
Lots more on jars, including use of the manifest file, can be found at
Sun's tutorial site: http://java.sun.com/j2se/1.4.2/docs/guide/jar/
Mark McKay This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
by: Mohammed Mazid |
last post by:
Can anyone please help me on how to move to the next and previous
question?
Here is a snippet of my code:
Private Sub cmdNext_Click()
End Sub
Private Sub cmdPrevious_Click()
showrecord
|
by: Stevey |
last post by:
I have the following XML file...
<?xml version="1.0"?>
<animals>
<animal>
<name>Tiger</name>
<questions>
<question index="0">true</question>
<question index="1">true</question>
</questions>
|
by: nospam |
last post by:
Ok, 3rd or is it the 4th time I have asked this question on Partial Types,
so, since it seems to me that Partial Types is still in the design or
development stages at Microsoft, I am going to ask...
|
by: Ekqvist Marko |
last post by:
Hi,
I have one Access database table including questions and answers. Now
I need to give answer id automatically to questionID column. But I
don't know how it is best (fastest) to do?
table...
|
by: glenn |
last post by:
I am use to programming in php and the way session and post vars are past
from fields on one page through to the post page automatically where I can
get to their values easily to write to a...
|
by: Rider |
last post by:
Hi, simple(?) question about asp.net configuration..
I've installed ASP.NET 2.0 QuickStart Sample successfully. But, When I'm
first start application the follow message shown.
=========
Server...
|
by: Jeff |
last post by:
In the function below, can size ever be 0 (zero)?
char *clc_strdup(const char * CLC_RESTRICT s)
{
size_t size;
char *p;
clc_assert_not_null(clc_strdup, s);
size = strlen(s) + 1;
|
by: spibou |
last post by:
In the statement "a *= expression" is expression assumed to be
parenthesized ? For example if I write "a *= b+c" is this the same
as "a = a * (b+c)" or "a = a * b+c" ?
|
by: Allan Ebdrup |
last post by:
Hi,
I'm trying to render a Matrix question in my ASP.Net 2.0 page, A matrix
question is a question where you have several options that can all be rated
according to several possible ratings (from...
|
by: Zhang Weiwu |
last post by:
Hello!
I wrote this:
..required-question p:after {
content: "*";
}
Corresponding HTML:
<div class="required-question"><p>Question Text</p><input /></div>
<div...
|
by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
|
by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
|
by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
|
by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
|
by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
|
by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
| |