If you are using microsoft windows you can do the
following trick. I use it to make up quick
presentations of screen shots for computer training in
PowerPoint or for forwardeing a picture of an error
dialog to a help desk.
click PrintScreen to copy the image of the whole
screen to the system clipboard.
Click Alt-PrintScreen to copy the image of the window
or dialog box currently selected. (That's the one with
the dark blue bar at the top indicating it is
selected.)
Then open MsPaint which is usually under accessories
in your Start menu.
Resize the white defualt canvas down to something less
than the object you just copied into the clipboard,
and hit control-V or edit-paste to paste the clipboard
contents onto the MsPaint canvas.
You can save it as a .bmp or bitmap file. Then convert
it to jpg or gif so you can resize, reduce file size
until you start to lose clarity. The bitmap won't lose
clarity. Delete it when you are done to keep your hard
drive form getting clogged.
Later versions of windows such as Windows ME support
saving the file in other file formats. Saving as a
bitmap saves the whole image, every bit. .gif and .jpg
files do a compression where bits are scrunched which
cause the loss of clarity.
I have found that the MsPaint program can be a handy
dandy clipboard painter canvas for all kinds of
multimedia uses. And its free and easy to use.
Simplicity is wonderful sometimes.
Best wishes,
Charles
--- J�rgen_Vansteelant
<[EMAIL PROTECTED]> wrote:
> Hello,
>
> In my application I want to take a picture from my
> wrl file so I can show an
> example of
> the wrl file the user has chosen. This example is a
> jpeg file, so I convert
> the wrl file to a
> jpeg picture. Now my problem is that the picture he
> makes isn't clear it's
> rather blurred ,hazly.
> I've putted the files in an attachment , so if
> anyone could please help me,
> don't hesitate.
>
> Thanx.
> Jurgen
> Student from Belgium
>
> <<CapturingCanvas3D.java>>
> <<CapturingPicture.java>>
> <<JFAddNewPart.java>>
>
>
>
> **** DISCLAIMER ****
> The contents of this e-mail are intended for the
> named addressee only.
> It contains information which may be confidential
> and which may also be
> privileged. Unless you are the named addressee (or
> authorised to receive
> for the addressee) you may not copy or use it, or
> disclose it to anyone
> else. If you received it in error please notify us
> immediately and then
> destroy it. Further, we make every effort to keep
> our network free from
> viruses. However, you do need to verify that this
> email and any attachments
> are free of viruses as we can take no responsibility
> for any computer virus
> which might be transferred by way of this e-mail.
>
>
> ATTACHMENT part 2 application/octet-stream
name=CapturingCanvas3D.java
> ATTACHMENT part 3 application/octet-stream
name=CapturingPicture.java
> ATTACHMENT part 4 application/octet-stream
name=JFAddNewPart.java
=====
email me at either
[EMAIL PROTECTED]
or
[EMAIL PROTECTED]
Winston Churchill: "Never give up--never give up--never EVER give up!"
__________________________________________________
Do You Yahoo!?
Listen to your Yahoo! Mail messages from any phone.
http://phone.yahoo.com
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff JAVA3D-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
