screen and print, but a lot of people don't really get into it because the
tools generally do a good job of hiding it. But the image manipulation tags
are probably going to expose it, and it's the format you'll need to work
with.
-Kevin
- Original Message -
From: Rick Faircloth [EMAIL
Subject: Re: Image manipulation
but there is a noticable
difference in the print quality of an image that is 72dpi that has
been increased in pixel dimensions to match at print at 300dpi
with the same pixel dimensions.
Then the images were
to see
what the differences to turn out to be.
Thanks for clarifying...
Rick
-Original Message-
From: Kevin Graeme [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 11:57 AM
To: CF-Talk
Subject: Re: Image manipulation
Are you using
-Original Message-
From: Kevin Graeme [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 11:57 AM
To: CF-Talk
Subject: Re: Image manipulation
Are you using something like Photoshop or Fireworks? In the
Image Size box,
there is a checkbox
Can't agree there...perhaps we're comparing apples to oranges...
Excatly: you are comparing two different images!
Took the same photo and resampled it to 72 pixels per inch (ppi),
360 pixels wide, and 503 pixels high. (Maximum quality JPEG setting)
When you resample an image this way you get a
Claude...does that clear things up for us?
As far as I'm concerned, things have alway been limpid for me.
Glad it's also becoming clear for you ;-)
If you are happier with ppi, then stick on it! ;-)
~|
Archives:
It was the resampling that was complicating the discussion...my bad...
But that brings me back to my original question about the CF image
manipulation tags. I want to be able to automatically resample the images
for display so the file size is smaller while keeping the originals
:28 AM
Subject: RE: Image manipulation
I think you're right, Kevin...
I've been inappropriately using dpi instead of ppi, pixels per inch,
when discussing image resolution.
Also, I did have Resample Image checked. (Adobe Photoshop Elements 2.0)
I'll have to make more use of checking
for helping with the clarification...
Rick
-Original Message-
From: Kevin Graeme [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 12:56 PM
To: CF-Talk
Subject: Re: Image manipulation
Trust me, you really don't want to get
-- Thursday, September 11, 2003, 12:12:50 PM, [EMAIL PROTECTED] wrote:
[snip]
I want to be able to upload a hi-res 8x10 image, have it downsized
(dimensions only) to a 5x7 and 4x6 (still at same ppi, if the camera's ppi
setting is variable) then resample the image to 72 ppi for display on
@ 300 dpi, you'd have to resample your image to 1500 * 2100 pixels.
For a 4X6 @ 300 dpi, you have 1200 * 1800 pixels.
- Original Message -
From: Rick Faircloth [EMAIL PROTECTED]
Date: Thursday, September 11, 2003 11:12 am
Subject: RE: Image manipulation
It was the resampling
values.
8*300dpi = 2400pixels
10*300dpi = 3000pixels
Therefore,
Hi-res 8x10 = 2400x3000 pixels
From that, you want to get a hi-res (300dpi) 4x6.
4*300 = 1200px
6*300 = 1800px
So all you need to do is tell the image manipulation tag that you want to
resize that image to 1200*1800
Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 1:41 PM
To: CF-Talk
Subject: Re: RE: Image manipulation
I don't understand why you're having such problems with
this. An 8X10 image @ 300 dpi is a 2400 X
*300 = 1800px
So all you need to do is tell the image manipulation tag
that you want to
resize that image to 1200*1800. And as you've seen, some
tags allow you to
just specify one dimension and the other resizes proportionately.
To size for the screen
: RE: RE: Image manipulation
That part I got...what I wasn't factoring in was the resampling that
was taking place when I was resizing the images...
When resampling occurs, the image is changed. When resizing
occurs without resampling, a new image is not created.
I think, if I'm
IIRC is...what does
that stand for?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 6:21 PM
To: CF-Talk
Subject: Re: RE: RE: Image manipulation
IIRC, If you're using Photoshop, then when you
IIRC = If I Recall Correctly
-Kevin
- Original Message -
From: Rick Faircloth [EMAIL PROTECTED]
To: CF-Talk [EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 6:16 PM
Subject: RE: RE: RE: Image manipulation
Right...that's what occurs when resampling is specified for the image
I'm going to be doing some of this work for a professional photographer
If ever you feel like you should protect the images by some watermark embedded in it
while the file is being uploaded, you might have a look at custom tag CFX_StampImage.
CF_pictureFrame could be a plus for your presentation
IIRC = If I Recall Correctly
TWIWAM (that's what I was asking myself ;-)
~|
Archives: http://www.houseoffusion.com/lists.cfm?link=t:4
Subscription: http://www.houseoffusion.com/lists.cfm?link=s:4
Unsubscribe:
Thanks for the tip, Claude!
Rick
-Original Message-
From: Claude Schneegans [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 11, 2003 8:11 PM
To: CF-Talk
Subject: Re: Image manipulation
I'm going to be doing some of this work
To: CF-Talk
Subject: Re: Image manipulation
IIRC = If I Recall Correctly
TWIWAM (that's what I was asking myself ;-)
~
|
Archives: http://www.houseoffusion.com
Hi, all.
Ok...my head hurts from searching...I've checked the archives...
Just can't find the answer I need...
Is there any image manipulation tag that will allow the width to be
specified and have the height automatically sized so that the image
remains proportional?
Couldn't find that answer
http://www.macromedia.com/devnet/mx/coldfusion/articles/jai_images.html
-Matt
On Wednesday, September 10, 2003, at 02:57 PM, Rick Faircloth wrote:
Hi, all.
Ok...my head hurts from searching...I've checked the archives...
Just can't find the answer I need...
Is there any image manipulation
Message-
From: Rick Faircloth [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 10, 2003 1:58 PM
To: CF-Talk
Subject: Image manipulation
Hi, all.
Ok...my head hurts from searching...I've checked the archives... Just
can't find the answer I need...
Is there any image manipulation tag
Thanks for the info, Jeff...
I'll have CFX_image a try...
Rick
-Original Message-
From: Jeff Lucido [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 10, 2003 2:59 PM
To: CF-Talk
Subject: RE: Image manipulation
Rick:
I resize
, 2003 2:58 PM
To: CF-Talk
Subject: Image manipulation
Hi, all.
Ok...my head hurts from searching...I've checked the archives... Just
can't find the answer I need...
Is there any image manipulation tag that will allow the width to be
specified and have the height automatically sized so
the Web Edition of MS Server
2003!
Rick
-Original Message-
From: Geoffrey V. Brown [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 10, 2003 3:38 PM
To: CF-Talk
Subject: RE: Image manipulation
Hi,
Efflare has a great solution, though
manipulation
Hi, all.
Ok...my head hurts from searching...I've checked the archives...
Just can't find the answer I need...
Is there any image manipulation tag that will allow the width to be
specified and have the height automatically sized so that the image
remains proportional?
Couldn't
-Original Message-
From: Rick Faircloth [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 10, 2003 3:55 PM
To: CF-Talk
Subject: RE: Image manipulation
These are images that are uploaded by clients onto their websites. Most
of them wouldn't know how to get the original image size, much less
PROTECTED]
Sent: Wednesday, September 10, 2003 3:01 PM
To: CF-Talk
Subject: Re: Image manipulation
http://www.macromedia.com/devnet/mx/coldfusion/articles/jai_i
mages.html
-Matt
On Wednesday, September 10, 2003, at 02:57 PM, Rick Faircloth
upload...
So, to make a long answer short, no...manual manipulation is not an
option...
Rick
-Original Message-
From: Tony Weeg [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 10, 2003 3:11 PM
To: CF-Talk
Subject: RE: Image manipulation
Actually, cfx_ImageCR will do what you want. One license is $149.
You confused ImageCR with ImageFlare. ImageFlare is for advanced
scripted image manipulation and generation down to the pixel level.
-Crystal
-- Wednesday, September 10, 2003, 3:03:11 PM, [EMAIL PROTECTED] wrote:
If some
]
Sent: Wednesday, September 10, 2003 3:03 PM
To: CF-Talk
Subject: RE: Image manipulation
If some proposals I'm making work out, I may end up going with the
Efflare solution...they'll be money involved with those projects.
Right now, I'm just trying to make it simple for some dance studios, et
al
No problem...appreciate your input...
Rick
-Original Message-
From: Tony Weeg [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 10, 2003 4:27 PM
To: CF-Talk
Subject: RE: Image manipulation
gotcha.
I thought this was a display layer
Solutions?
Yes, I'm pretty sure you can do it with CFX_image
And it's free (This guy must be sick! ;-)
~|
Archives: http://www.houseoffusion.com/lists.cfm?link=t:4
Subscription: http://www.houseoffusion.com/lists.cfm?link=s:4
I downloaded the tag and the introduction, but gee whiz,
after looking over the introduction, I'm not sure how to use
the tag just to resize an image...and I've still got to get through
ImageMagick
to use the tag...
Got some basic image manipulation code samples I can view, Jeff?
Also
if I want a 300 dpi image (the original) available for download,
but want to display a 72 dpi version
What does mean dpi when the image has been scanned on an equipment you don't know at
a resolution you don't know
and it will be displayed on a screen you don't know?
Talk pixels, not dpi. All
: Wednesday, September 10, 2003 10:17 PM
Subject: Re: Image manipulation
| if I want a 300 dpi image (the original) available for download,
| but want to display a 72 dpi version
|
| What does mean dpi when the image has been scanned on an equipment you don't
know at a resolution you don't know
will be of concern.
Rick
-Original Message-
From: Claude Schneegans [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 10, 2003 11:18 PM
To: CF-Talk
Subject: Re: Image manipulation
if I want a 300 dpi image (the original) available
PROTECTED]
Sent: Wednesday, September 10, 2003 11:43 PM
To: CF-Talk
Subject: Re: Image manipulation
I suggest cfx_imagefor resizing on the fly
==
Stop spam on your domain, use our gateway
This might help you:
http://www.imagemagick.com
-Novak
- Original Message -
From: Rick Faircloth [EMAIL PROTECTED]
To: CF-Talk [EMAIL PROTECTED]
Sent: Wednesday, September 10, 2003 9:28 PM
Subject: RE: Image manipulation
I've seen that cfx_image can resize the dimensions
:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 4:22 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
Wow. Aticle not found... Exciting article :-)
Got any other 404 templates to send us a link to :-)
The link seems to be this now:
http://www.evolt.org/article
]]
Sent: Tuesday, July 23, 2002 10:11 PM
To: CF-Talk
Subject: Image manipulation with CFMX and JAI
As promised, here is the article.
http://www.evolt.org/article/Image_Manipulation_with_CFMX_and_JAI/18/339
07/index.html
Matt Liotta
President CEO
Montara Software, Inc.
http://www.montarasoftware.com
As promised, here is the article.
http://www.evolt.org/article/Image_Manipulation_with_CFMX_and_
JAI/18/33907/index.html
Wow. Aticle not found... Exciting article :-)
Got any other 404 templates to send us a link to :-)
The link seems to be this now:
Wow. Aticle not found... Exciting article :-)
Got any other 404 templates to send us a link to :-)
Costas,
If you clicked on the URL from Outlook, it won't grab the whole thing cuz
it goes over one line. Try copy and pasting. It worked for me.
Ben Johnson
Uh, Matt's URL worked for me.
it wrapped? and yes worked for me as well.
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.375 / Virus Database: 210 - Release Date: 10/7/2545
Subject: RE: Image manipulation with CFMX and JAI
As promised, here is the article.
http://www.evolt.org/article/Image_Manipulation_with_CFMX_and_
JAI/18/33907/index.html
Wow. Aticle not found... Exciting article :-)
Got any other 404 templates to send us a link to :-)
The link seems
-
From: Costas Piliotis [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 2:22 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
Wow. Aticle not found... Exciting article :-)
Got any other 404 templates to send us a link to :-)
The link seems to be this now
:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 2:41 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
I'm trying to work through Matt's tutorial but I'm running into the
following error when trying to compile:
ImageUtils.java:2: 'class' or 'interface' expected
Public void
[EMAIL PROTECTED]
Date: Wednesday, July 24, 2002 3:42 pm
Subject: RE: Image manipulation with CFMX and JAI
You should really think about a new profession if you are CF developer
and don't understand that long lines wrap with many email clients.
Matt Liotta
President CEO
Montara Software
24, 2002 2:44 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
Did you download the JAI and install it on your system? Did you put the
JAI jars into CF's classpath?
Matt Liotta
President CEO
Montara Software, Inc.
http://www.montarasoftware.com/
V: 415-577-8070
F: 415-341-8906
P
:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 3:04 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
Downloaded/installed the J2SE SDK, then downloaded/installed the JAI
(JDK version). Didn't put the JAI jars into CF's classpath (they were
installed here: C:\jdk1.3.1_04
-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 3:02 PM
To: CF-Talk
Subject: Re: RE: Image manipulation with CFMX and JAI
Wow.
Reminder to self: Make a rule that any emails from [EMAIL PROTECTED]
get permanently deleted.
Geez, there's a lot
?
- Original Message -
From: Matt Liotta [EMAIL PROTECTED]
Date: Wednesday, July 24, 2002 4:08 pm
Subject: RE: RE: Image manipulation with CFMX and JAI
As good as you are at flaming I would have thought you of all people
would be able to recognize a flame when you see one. Apparently not.
Matt
That's not a flame. A flame would something like:
... I BET YOUR DINKY SIZE IS SMALLER THAN YOUR SHOE SIZE.
I would guess that this would be an accurate statement for most men,
actually, so it wouldn't be much of a flame unless you were hanging out
with a select group of porn stars.
Dave
That's not a flame. A flame would something like:
MATT, YOU'RE A TOTAL LOSER. I BET YOUR DINKY SIZE IS SMALLER THAN YOUR
SHOE SIZE.
How you give poor Costas a break? Ok, so he doesn't know that email
clients like to wrap. Really, in the course of your life, does it
affect you?
]]
Sent: Wednesday, July 24, 2002 3:25 PM
To: CF-Talk
Subject: RE: RE: RE: Image manipulation with CFMX and JAI
That's not a flame. A flame would something like:
... I BET YOUR DINKY SIZE IS SMALLER THAN YOUR SHOE SIZE.
I would guess that this would be an accurate statement for most men,
actually
Hey, flames don't usually make sense :)
- Original Message -
From: Dave Watts [EMAIL PROTECTED]
Date: Wednesday, July 24, 2002 4:25 pm
Subject: RE: RE: RE: Image manipulation with CFMX and JAI
That's not a flame. A flame would something like:
... I BET YOUR DINKY SIZE IS SMALLER
Why is it I can't be in on a mailing list for more then 3 hours
without the talk turning to porn?
-Buddy
[EMAIL PROTECTED]
Considering the @adult.com domain, you may just be in the wrong mailing
lists. g j/k
Ben Johnson
probably just going about this all wrong as I don't really know what
is doing what.
Thanks again...chris
-Original Message-
From: Matt Liotta [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 3:05 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
You need to put
CEO
Montara Software, Inc.
http://www.montarasoftware.com/
V: 415-577-8070
F: 415-341-8906
P: [EMAIL PROTECTED]
-Original Message-
From: Chris Kief [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 3:31 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
Forgive
: Wednesday, July 24, 2002 3:34 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
Oh! You need to create a Java class file that contains the code
referenced in the article. For example...
import java.io.*;
import java.util.*;
import java.awt.image.renderable.*;
import javax.media.jai
[mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 3:34 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
Oh! You need to create a Java class file that contains the code
referenced in the article. For example...
import java.io.*;
import java.util.*;
import
Oh! You need to create a Java class file that contains the code
and the classpath for javac? just the install dir or some .JARs ?
---
Outgoing mail is certified Virus Free.
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Version: 6.0.375 / Virus Database: 210 - Release Date:
[mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 3:59 PM
To: CF-Talk
Subject: Re: Image manipulation with CFMX and JAI
Oh! You need to create a Java class file that contains the code
and the classpath for javac? just the install dir or some .JARs ?
---
Outgoing mail
);
}
}
-
-Original Message-
From: Matt Liotta [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 3:47 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
Correct
Matt Liotta
President CEO
Montara Software, Inc
: Wednesday, July 24, 2002 3:47 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
Correct
Matt Liotta
President CEO
Montara Software, Inc.
http://www.montarasoftware.com/
V: 415-577-8070
F: 415-341-8906
P: [EMAIL PROTECTED]
-Original Message-
From: Chris
Well yes, the JAI jars do need to be in your classpath, but I thought
the installer took care of that for you.
could be, but the compilier's thrown 18 cannot resolve symbol errors. what
bits do you d/l install? jdk classpath?
btw this thing can't do geoTIFF's, how barbaric ;-)
---
Message-
From: Paul Hastings [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 4:22 PM
To: CF-Talk
Subject: Re: Image manipulation with CFMX and JAI
Well yes, the JAI jars do need to be in your classpath, but I
thought
the installer took care of that for you.
could
naw it was those missing var declarationsmight want to include all this
in your article(s) for us know-no-better java novicesthanks.
You need to have a JDK installed and then download the JAI installer.
The two jars you need in your classpath are jai_codec.jar and
jai_core.jar.
---
: Wednesday, July 24, 2002 4:24 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
You need to have a JDK installed and then download the JAI installer.
The two jars you need in your classpath are jai_codec.jar and
jai_core.jar.
Matt Liotta
President CEO
Montara Software, Inc.
http
Paul...
Did you happen to get this all working?
Chris
-Original Message-
From: Paul Hastings [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 4:46 PM
To: CF-Talk
Subject: Re: Image manipulation with CFMX and JAI
naw it was those missing var declarationsmight want
]
-Original Message-
From: Chris Kief [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 4:44 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
Thanks Matt, that compiled without an issue. If you could just walk me
through the next step of how to include the two
CEO
Montara Software, Inc.
http://www.montarasoftware.com/
V: 415-577-8070
F: 415-341-8906
P: [EMAIL PROTECTED]
-Original Message-
From: Paul Hastings [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 4:46 PM
To: CF-Talk
Subject: Re: Image manipulation with CFMX and JAI
naw
: RE: Image manipulation with CFMX and JAI
I just updated the article as suggested. Apparently, the article has to
be re-approved now, so it is no longer available on their site.
Hopefully, that will be real soon. If I would have known that editing it
would take the article down I wouldn't have done
PROTECTED]
-Original Message-
From: Chris Kief [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 5:56 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
That's a definite pain. But thanks for updating the article, us
novices
out there will definitely appreciate
, July 24, 2002 5:58 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
The URL I posted earlier still works (assuming it doesn't wrap) and has
the updated content. Apparently the article was only removed from the
front page pending approval.
Matt Liotta
President CEO
Montara Software
Did you happen to get this all working?
compilied as a class, etc. but need to restart my cfmx services i'm at
home for two day religious holiday. if i can stay awake i guess i'll get to
it this afternoon (bangkok time).
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus
Message-
From: Matt Liotta [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 5:58 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
The URL I posted earlier still works (assuming it doesn't wrap) and has
the updated content. Apparently the article was only removed from
://www.montarasoftware.com/
V: 415-577-8070
F: 415-341-8906
P: [EMAIL PROTECTED]
-Original Message-
From: Chris Kief [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 6:13 PM
To: CF-Talk
Subject: RE: Image manipulation with CFMX and JAI
One final question...do you have any code examples
That was exactly the solution I was looking for. All works as it should
now. Kudos on a good tutorial and thanks again for the help!
Chris
-Original Message-
From: Matt Liotta [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 24, 2002 6:32 PM
To: CF-Talk
Subject: RE: Image manipulation
As promised, here is the article.
http://www.evolt.org/article/Image_Manipulation_with_CFMX_and_JAI/18/339
07/index.html
Matt Liotta
President CEO
Montara Software, Inc.
http://www.montarasoftware.com/
V: 415-577-8070
F: 415-341-8906
P: [EMAIL PROTECTED]
That single byte flag is in an extension block and points to a
transparency
index which influences the various color tables. Gif format is wonderful
for never being the same from one image to another. All the blocks, tables
and indexes may or may not exist at the whim of the file writer.
Hey gang -
We're working on ways to revise a mapping tool that's on our site. One
thought involves using a transparent GIF overlaying another GIF
(non-transparent) using layers. The application we use currently, as far as
I know (this is being looked into) generate transparent GIFs.
I know
I know there are some image-oriented CFX tags and the like out there - but
I'm curious if anyone knows of an existing tool/tag that could grab a GIF
file, set a certain RGB color within that GIF file to be transparent, and
resave the file. Preferably something like a CFX tag that I can
From: lsellers [EMAIL PROTECTED]
I know there are some image-oriented CFX tags and the like out there - but
I'm curious if anyone knows of an existing tool/tag that could grab a GIF
file, set a certain RGB color within that GIF file to be transparent, and
resave the file.
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