image size setup
Recently, someone has posted how to check image sizes using java in
CF. I have hundreds of images to check on one page where the images
are entered by users. On the code that was posted, a java object is
created and then a pict is assigned to it. It would seem that since
I am doing lots of images, I shouldn't create an image object each
time, just the picture object (f). So I broke them into two batches
of script, but I'm getting the error stating that imgRdr is undefined
(cause it's in another function). I'm not sure how to reference this
var or if the rest of this is gonna work or if it's a good idea at
all. Any thoughts?
Here's the code:
cfscript
function init_image (){
imgObj = CreateObject
(java,java.awt.image.BufferedImage);
imgRdr = CreateObject
(java,javax.imageio.ImageIO);
}
function set_size(image_name){
f = CreateObject(java,java.net.URL).init
('http://www.sph.umd.edu/images/careerexpo.jpg');
imgObj = imgRdr.read(f);
imgObj.imageWidth = imgObj.getWidth();
imgObj.imageHeight = imgObj.getHeight();
return imgObj;
}
/cfscript
--
Daniel Kessler
University of Maryland College Park
School of Public Health
3302E HHP Building
College Park, MD 20742-2611
Phone: 301-405-2545
http://sph.umd.edu
~|
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RE: image size setup
Recently, someone has posted how to check image sizes using java in CF.
This was not posted by me, but it was in response to my query. Works
great. My thanks to the person who first posted it.
!--- function to get the properties of the image file ---
cfscript
function get_imageinfo(imgfile){
jFileIn = createObject(java,java.io.File).init(imgfile);
ImageInfo = StructNew();
ImageObject =
createObject(java,javax.imageio.ImageIO).read(jFileIn);
imageFile = CreateObject(java, java.io.File);
imageFile.init(imgfile);
sizeb = imageFile.length();
sizekb = numberformat(sizeb / 1024, 9.99);
sizemb = numberformat(sizekb / 1024, .99);
get_imginfo = StructNew();
get_imginfo.ImgWidth = ImageObject.getWidth();
get_imginfo.ImgHeight = ImageObject.getHeight();
get_imginfo.SizeKB = sizekb;
get_imginfo.SizeMB = sizemb;
get_imginfo.ImageFormat = ListLast(ListLast(imgfile, \), .);
}
/cfscript
cfset tmp = get_imageinfo(MYPATH\MYFILENAME) / !--- this is
the image file to get ---
cfset width=#get_imginfo.ImgWidth# !--- this is
the resulting image width ---
cfset height=#get_imginfo.ImgHeight# !--- this is
the resulting image height ---
!--- now define what to test width and height against and what to
do ---
cfif width gt MYMAXWIDTH or height gt MYMAXHEIGHT
File To Large
cfelse
File OK
/cfif
Robert B. Harrison
Director of Interactive services
Austin Williams
125 Kennedy Drive, Suite 100 Hauppauge NY 11788
T : 631.231.6600 Ext. 119
F : 631.434.7022
www.austin-williams.com
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RE: image size setup
Wow... that looks eerily familiar to this...
/*
* Returns image height, width and file size (kb, kB, mB)
*
* @param imgfile Absolute path to a valid image file
(Required)
* @param appname Application name. (Required)
* @return Returns a struct.
* @author Bobby Hartsfield ([EMAIL PROTECTED])
* @version 3
* @created May 8, 2006
*/
function bhimginfo(imgfile){
var jFileIn = createObject(java,java.io.File).init(imgfile);
var ImageObject =
createObject(java,javax.imageio.ImageIO).read(jFileIn);
var ImageInfo = StructNew();
var imageFile = CreateObject(java, java.io.File).init(imgfile);
var sizeb = imageFile.length();
var sizekb = numberformat(sizeb / 1024, 9.99);
var sizemb = numberformat(sizekb / 1024, .99);
var bhImageInfo = StructNew();
bhImageInfo.ImgWidth = ImageObject.getWidth();
bhImageInfo.ImgHeight = ImageObject.getHeight();
bhImageInfo.SizeB = sizeb;
bhImageInfo.SizeKB = sizekb;
bhImageInfo.SizeMB = sizemb;
return bhImageInfo;
}
:-)
Anyway... If you don't need to change it or lose it... just use a persistent
scope for it. Then you can pass it around to whatever you want.
function init_image()
{
application.imgObj = CreateObject(java,java.awt.image.BufferedImage);
application.imgRdr = CreateObject(java,javax.imageio.ImageIO);
}
function set_size(image_name){
f =
CreateObject(java,java.net.URL).init('http://www.sph.umd.edu/images/care
erexpo.jpg');
imgObj = application.imgRdr.read(f);
imgObj.imageWidth = imgObj.getWidth();
imgObj.imageHeight = imgObj.getHeight();
return imgObj;
}
..:.:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
http://cf4em.com
-Original Message-
From: Robert Harrison [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 14, 2008 10:37 AM
To: CF-Talk
Subject: RE: image size setup
Recently, someone has posted how to check image sizes using java in CF.
This was not posted by me, but it was in response to my query. Works
great. My thanks to the person who first posted it.
!--- function to get the properties of the image file ---
cfscript
function get_imageinfo(imgfile){
jFileIn = createObject(java,java.io.File).init(imgfile);
ImageInfo = StructNew();
ImageObject =
createObject(java,javax.imageio.ImageIO).read(jFileIn);
imageFile = CreateObject(java, java.io.File);
imageFile.init(imgfile);
sizeb = imageFile.length();
sizekb = numberformat(sizeb / 1024, 9.99);
sizemb = numberformat(sizekb / 1024, .99);
get_imginfo = StructNew();
get_imginfo.ImgWidth = ImageObject.getWidth();
get_imginfo.ImgHeight = ImageObject.getHeight();
get_imginfo.SizeKB = sizekb;
get_imginfo.SizeMB = sizemb;
get_imginfo.ImageFormat = ListLast(ListLast(imgfile, \), .);
}
/cfscript
cfset tmp = get_imageinfo(MYPATH\MYFILENAME) / !--- this is
the image file to get ---
cfset width=#get_imginfo.ImgWidth# !--- this is
the resulting image width ---
cfset height=#get_imginfo.ImgHeight# !--- this is
the resulting image height ---
!--- now define what to test width and height against and what to
do ---
cfif width gt MYMAXWIDTH or height gt MYMAXHEIGHT
File To Large
cfelse
File OK
/cfif
Robert B. Harrison
Director of Interactive services
Austin Williams
125 Kennedy Drive, Suite 100 Hauppauge NY 11788
T : 631.231.6600 Ext. 119
F : 631.434.7022
www.austin-williams.com
~|
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date
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RE: image size setup
If set_size needs a reference to the image object, return the image object
from init_image and then pass it to the set_size function.
Adrian
http://www.adrianlynch.co.uk/
-Original Message-
From: Daniel Kessler [mailto:[EMAIL PROTECTED]
Sent: 14 May 2008 15:18
To: CF-Talk
Subject: image size setup
Recently, someone has posted how to check image sizes using java in
CF. I have hundreds of images to check on one page where the images
are entered by users. On the code that was posted, a java object is
created and then a pict is assigned to it. It would seem that since
I am doing lots of images, I shouldn't create an image object each
time, just the picture object (f). So I broke them into two batches
of script, but I'm getting the error stating that imgRdr is undefined
(cause it's in another function). I'm not sure how to reference this
var or if the rest of this is gonna work or if it's a good idea at
all. Any thoughts?
Here's the code:
cfscript
function init_image (){
imgObj = CreateObject
(java,java.awt.image.BufferedImage);
imgRdr = CreateObject
(java,javax.imageio.ImageIO);
}
function set_size(image_name){
f = CreateObject(java,java.net.URL).init
('http://www.sph.umd.edu/images/careerexpo.jpg');
imgObj = imgRdr.read(f);
imgObj.imageWidth = imgObj.getWidth();
imgObj.imageHeight = imgObj.getHeight();
return imgObj;
}
/cfscript
--
Daniel Kessler
University of Maryland College Park
School of Public Health
3302E HHP Building
College Park, MD 20742-2611
Phone: 301-405-2545
http://sph.umd.edu
~|
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date
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Re: image size setup
Thank you everyone - it's working now. I have a related question, though it's not about referencing. It seems that now that I'm going through java, the images often can't be read because their title contains odd characters - characters that are fine in CF, for example joe_smiling (small).jpg. In this case the parens mess it up, but I'm not sure what else might. Clearly I should cleanse the image name on the way in. I don't work in java much, so I'm not sure which chars to replace. I have something that cleanses chars but it's not useful for this. I've been googling for illegal path characters but haven't found a list yet. daniel ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;192386516;25150098;k Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:305258 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: image size setup
A safe bet would be rereplace [^a-zA-Z0-9-_] ..:.:.:.:.:.:.:.:.:.:.:.:. Bobby Hartsfield http://acoderslife.com http://cf4em.com -Original Message- From: daniel kessler [mailto:[EMAIL PROTECTED] Sent: Wednesday, May 14, 2008 1:25 PM To: CF-Talk Subject: Re: image size setup Thank you everyone - it's working now. I have a related question, though it's not about referencing. It seems that now that I'm going through java, the images often can't be read because their title contains odd characters - characters that are fine in CF, for example joe_smiling (small).jpg. In this case the parens mess it up, but I'm not sure what else might. Clearly I should cleanse the image name on the way in. I don't work in java much, so I'm not sure which chars to replace. I have something that cleanses chars but it's not useful for this. I've been googling for illegal path characters but haven't found a list yet. daniel ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;192386516;25150098;k Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:305262 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: image size setup
A safe bet would be rereplace [^a-zA-Z0-9-_] Thank you very much. I want to just implement it without getting it, but I can't. What would that clear out? My guess is that it only allows a-z (and caps) and 0 to 9 (and maybe dash). I do appreciate the help. ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;192386516;25150098;k Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:305265 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: image size setup
Sorry, yes... it removes anything that isn't a letter, number, underscore or
hyphen
You could add dots to it as well if you want to run it against the whole
name including the extenstion...
[^a-zA-Z0-9-_\.]
So this:
Rereplace('joe_smiling (small).jpg', '[^a-zA-Z0-9-_\.]', '_', 'all')
Would result in:
joe_smiling__small_.jpg
..:.:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
http://cf4em.com
-Original Message-
From: daniel kessler [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 14, 2008 2:19 PM
To: CF-Talk
Subject: Re: image size setup
A safe bet would be rereplace [^a-zA-Z0-9-_]
Thank you very much.
I want to just implement it without getting it, but I can't. What would
that clear out? My guess is that it only allows a-z (and caps) and 0 to 9
(and maybe dash).
I do appreciate the help.
~|
Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to
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Re: image size setup
Sorry, yes... it removes anything that isn't a letter, number, underscore or hyphen Very nice = thank you very much ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;192386516;25150098;k Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:305268 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Image size
I am on CF5.0. Is there anything out there that lets me determine an image's width, height and filesize? TIA, Dave ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267335 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Image size
Dave, I seem to remember there being a CFX_Image or CFX_ImageInfo. Google that. Dave I am on CF5.0. Is there anything out there that lets me determine an image's width, height and filesize? TIA, Dave ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267336 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Image size
Efflare.com has ImageCR that can do what you want. I use them all the time and they are rock solid applications. Chad -Original Message- From: Dave Francis [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 12:26 PM To: CF-Talk Subject: Image size I am on CF5.0. Is there anything out there that lets me determine an image's width, height and filesize? TIA, Dave ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267337 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Image size
Could someone pls clear this up for me. I thought that CFX_'s require CF6 or greater? -Original Message- From: Dave Phillips [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 11:18 AM To: CF-Talk Subject: Re: Image size Dave, I seem to remember there being a CFX_Image or CFX_ImageInfo. Google that. Dave I am on CF5.0. Is there anything out there that lets me determine an image's width, height and filesize? TIA, Dave ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267340 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Image size
I believe that CF 5 and up supports CFX tags. -- Bruce Sorge I'm a mawg: half man, half dog. I'm my own best friend! On 1/23/07, Dave Francis [EMAIL PROTECTED] wrote: Could someone pls clear this up for me. I thought that CFX_'s require CF6 or greater? ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267342 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Image size
Dave, If you have access to your CF Administrator you should be able to add CFX's in CF 5. I remember doing that years ago. Check out your administrator pages. There should be a place where you can specify your CFX tags. Dave Could someone pls clear this up for me. I thought that CFX_'s require CF6 or greater? -Original Message- From: Dave Phillips [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 11:18 AM To: CF-Talk Subject: Re: Image size Dave, I seem to remember there being a CFX_Image or CFX_ImageInfo. Google that. Dave I am on CF5.0. Is there anything out there that lets me determine an image's width, height and filesize? TIA, Dave ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267343 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Image size
It depends on the CFX. You can load CFXs in 4.5 but it does not mean that all CFXs will run on 4.5. -Original Message- From: Dave Francis [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 1:14 PM To: CF-Talk Subject: RE: Image size Could someone pls clear this up for me. I thought that CFX_'s require CF6 or greater? -Original Message- From: Dave Phillips [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 11:18 AM To: CF-Talk Subject: Re: Image size Dave, I seem to remember there being a CFX_Image or CFX_ImageInfo. Google that. Dave I am on CF5.0. Is there anything out there that lets me determine an image's width, height and filesize? TIA, Dave ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267344 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Image size
CFX tags go back quite a ways. In the pre-MX days (when CF was written on C++), they were generally compiled C++ code. On 1/23/07, Chad Gray [EMAIL PROTECTED] wrote: It depends on the CFX. You can load CFXs in 4.5 but it does not mean that all CFXs will run on 4.5. -Original Message- From: Dave Francis [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 1:14 PM To: CF-Talk Subject: RE: Image size Could someone pls clear this up for me. I thought that CFX_'s require CF6 or greater? -Original Message- From: Dave Phillips [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 11:18 AM To: CF-Talk Subject: Re: Image size Dave, I seem to remember there being a CFX_Image or CFX_ImageInfo. Google that. Dave I am on CF5.0. Is there anything out there that lets me determine an image's width, height and filesize? TIA, Dave ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267345 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Image size
Has anyone else read this and suddenly felt very old?! I started on 4 and you're all talking like it was 6 odd years ago... oh, it was! :Oo Ade -Original Message- From: Charlie Griefer [mailto:[EMAIL PROTECTED] Sent: 23 January 2007 18:28 To: CF-Talk Subject: Re: Image size CFX tags go back quite a ways. In the pre-MX days (when CF was written on C++), they were generally compiled C++ code. On 1/23/07, Chad Gray [EMAIL PROTECTED] wrote: It depends on the CFX. You can load CFXs in 4.5 but it does not mean that all CFXs will run on 4.5. -Original Message- From: Dave Francis [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 1:14 PM To: CF-Talk Subject: RE: Image size Could someone pls clear this up for me. I thought that CFX_'s require CF6 or greater? -Original Message- From: Dave Phillips [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 11:18 AM To: CF-Talk Subject: Re: Image size Dave, I seem to remember there being a CFX_Image or CFX_ImageInfo. Google that. Dave I am on CF5.0. Is there anything out there that lets me determine an image's width, height and filesize? TIA, Dave ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267346 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Image size
Could someone pls clear this up for me. I thought that CFX_'s require CF6 or greater? No, they were introduced in CF 1.5, if I recall correctly. They had to be written in C++ until either 4 or 5, I think. CFML custom tags were introduced in CF 3. Dave Watts, CTO, Fig Leaf Software http://www.figleaf.com/ Fig Leaf Software provides the highest caliber vendor-authorized instruction at our training centers in Washington DC, Atlanta, Chicago, Baltimore, Northern Virginia, or on-site at your location. Visit http://training.figleaf.com/ for more information! ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267347 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Image size
I started on 4 and you're all talking like it was 6 odd years ago... Young man, I started with version 1.2, about 12 years ago... I remember, the docs was just an MSWord document by that time. ;-) And can you believe this: queries name could only be used once in a template. If you had a query in a loop (was there loops? with CFOUTPUT only) you had to have an algorithm to assign a new query name for each iteration in the loop. And of course, better not have a too large loop ;-) -- ___ REUSE CODE! Use custom tags; See http://www.contentbox.com/claude/customtags/tagstore.cfm (Please send any spam to this address: [EMAIL PROTECTED]) Thanks. ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267348 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Image size
On 1/23/07, Adrian Lynch [EMAIL PROTECTED] wrote: Has anyone else read this and suddenly felt very old?! I started on 4 and you're all talking like it was 6 odd years ago... CF 4? You young whippersnapper! ;) ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267352 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Image size
I second ImageCR3... and third it and fourth it... and... [trails off] -Original Message- From: Chad Gray [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 12:32 PM To: CF-Talk Subject: RE: Image size Efflare.com has ImageCR that can do what you want. I use them all the time and they are rock solid applications. Chad -Original Message- From: Dave Francis [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 12:26 PM To: CF-Talk Subject: Image size I am on CF5.0. Is there anything out there that lets me determine an image's width, height and filesize? TIA, Dave ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267356 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Image size
I dont remember whether or not this code worked in CF5... I moved on and
never looked back heh
anyway... try it... it returns the width, height and file size (bytes,
kilobytes and megabytes)
cfscript
function bhimginfo(imgfile){
jFileIn = createObject(java,java.io.File).init(imgfile);
ImageInfo = StructNew();
ImageObject =
createObject(java,javax.imageio.ImageIO).read(jFileIn);
imageFile = CreateObject(java, java.io.File);
imageFile.init(imgfile);
sizeb = imageFile.length();
sizekb = numberformat(sizeb / 1024, 9.99);
sizemb = numberformat(sizekb / 1024, .99);
bhImageInfo = StructNew();
bhImageInfo.ImgWidth = ImageObject.getWidth();
bhImageInfo.ImgHeight = ImageObject.getHeight();
bhImageInfo.SizeB = sizeb;
bhImageInfo.SizeKB = sizekb;
bhImageInfo.SizeMB = sizemb;
return bhImageInfo;
}
/cfscript
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RE: Image size
I use CFX_JPG on my CF 4.5 machine all the time... Rick -Original Message- From: Dave Francis [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 23, 2007 1:14 PM To: CF-Talk Subject: RE: Image size Could someone pls clear this up for me. I thought that CFX_'s require CF6 or greater? ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267413 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Any way to specify image size in this code?
Also create a new page and test that the resize code works. Adrian -Original Message- From: Josh Nathanson [mailto:[EMAIL PROTECTED] Sent: 11 January 2007 22:22 To: CF-Talk Subject: Re: Any way to specify image size in this code? Hmmm, it looks like you have some functions in the href onmouseover and onmouseout (CTh and CTs) that don't exist in your javascript code. If you are trying to make your script run when the link is rolled over, you'll need to define within your javascript code the functions that are called on the mouseover/mouseout events. This is what's good about Firebug - it would tell you function undefined or whatever your error is. In fact I'm suprised IE isn't throwing alerts at you if you are trying to run this code in IE. - Original Message - From: Rick Faircloth [EMAIL PROTECTED] To: CF-Talk cf-talk@houseoffusion.com Sent: Thursday, January 11, 2007 1:58 PM Subject: RE: Any way to specify image size in this code? Nay... don't use firebug... or FireFox :o) (I do have it on my machine, however...) -Original Message- From: Charlie Griefer [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:54 PM To: CF-Talk Subject: Re: Any way to specify image size in this code? also...you're using firebug in mozilla for debugging this, right? RIGHT??? :) ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267053 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Any way to specify image size in this code?
Good idea... -Original Message- From: Adrian Lynch [mailto:[EMAIL PROTECTED] Sent: Saturday, January 20, 2007 10:59 AM To: CF-Talk Subject: RE: Any way to specify image size in this code? Also create a new page and test that the resize code works. Adrian -Original Message- From: Josh Nathanson [mailto:[EMAIL PROTECTED] Sent: 11 January 2007 22:22 To: CF-Talk Subject: Re: Any way to specify image size in this code? Hmmm, it looks like you have some functions in the href onmouseover and onmouseout (CTh and CTs) that don't exist in your javascript code. If you are trying to make your script run when the link is rolled over, you'll need to define within your javascript code the functions that are called on the mouseover/mouseout events. This is what's good about Firebug - it would tell you function undefined or whatever your error is. In fact I'm suprised IE isn't throwing alerts at you if you are trying to run this code in IE. ~| Upgrade to Adobe ColdFusion MX7 Experience Flex 2 MX7 integration create powerful cross-platform RIAs http:http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:267055 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Any way to specify image size in this code?
Hi, all. I was wondering if there is any way to specify the image size in this code: SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; //--/SCRIPT Thanks, Rick ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266301 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Any way to specify image size in this code?
Try: img33641915#Get_New_Community.CurrentRow#.width = 100; img33641915#Get_New_Community.CurrentRow#.height = 100; Ade -Original Message- From: Rick Faircloth [mailto:[EMAIL PROTECTED] Sent: 11 January 2007 20:01 To: CF-Talk Subject: Any way to specify image size in this code? Hi, all. I was wondering if there is any way to specify the image size in this code: SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; //--/SCRIPT Thanks, Rick ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266303 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Any way to specify image size in this code?
Thanks for the reply, Adrian... I tried it like this... SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.width=200; img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; //--/SCRIPT with your code stuck on the end of the second line, but nothing's changing with the image size. Do I need to put it in another spot? Rick -Original Message- From: Adrian Lynch [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:06 PM To: CF-Talk Subject: RE: Any way to specify image size in this code? Try: img33641915#Get_New_Community.CurrentRow#.width = 100; img33641915#Get_New_Community.CurrentRow#.height = 100; Ade -Original Message- From: Rick Faircloth [mailto:[EMAIL PROTECTED] Sent: 11 January 2007 20:01 To: CF-Talk Subject: Any way to specify image size in this code? Hi, all. I was wondering if there is any way to specify the image size in this code: SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; //--/SCRIPT Thanks, Rick ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266305 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Any way to specify image size in this code?
Could be that you need to switch the order of the second and third lines, so you are assigning the width AFTER you set the src attribute. -- Josh - Original Message - From: Rick Faircloth [EMAIL PROTECTED] To: CF-Talk cf-talk@houseoffusion.com Sent: Thursday, January 11, 2007 12:17 PM Subject: RE: Any way to specify image size in this code? Thanks for the reply, Adrian... I tried it like this... SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.width=200; img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; //--/SCRIPT with your code stuck on the end of the second line, but nothing's changing with the image size. Do I need to put it in another spot? Rick -Original Message- From: Adrian Lynch [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:06 PM To: CF-Talk Subject: RE: Any way to specify image size in this code? Try: img33641915#Get_New_Community.CurrentRow#.width = 100; img33641915#Get_New_Community.CurrentRow#.height = 100; Ade -Original Message- From: Rick Faircloth [mailto:[EMAIL PROTECTED] Sent: 11 January 2007 20:01 To: CF-Talk Subject: Any way to specify image size in this code? Hi, all. I was wondering if there is any way to specify the image size in this code: SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; //--/SCRIPT Thanks, Rick ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266306 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Any way to specify image size in this code?
also, try img.width = 200px; not sure...just grasping at straws...but i'm fairly certin that Adrian was right in suggesting the .width and .height properties. now it's just a matter of finding the proper syntax for the values :) On 1/11/07, Josh Nathanson [EMAIL PROTECTED] wrote: Could be that you need to switch the order of the second and third lines, so you are assigning the width AFTER you set the src attribute. -- Josh - Original Message - From: Rick Faircloth [EMAIL PROTECTED] To: CF-Talk cf-talk@houseoffusion.com Sent: Thursday, January 11, 2007 12:17 PM Subject: RE: Any way to specify image size in this code? Thanks for the reply, Adrian... I tried it like this... SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.width=200; img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; //--/SCRIPT with your code stuck on the end of the second line, but nothing's changing with the image size. Do I need to put it in another spot? Rick -Original Message- From: Adrian Lynch [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:06 PM To: CF-Talk Subject: RE: Any way to specify image size in this code? Try: img33641915#Get_New_Community.CurrentRow#.width = 100; img33641915#Get_New_Community.CurrentRow#.height = 100; Ade -Original Message- From: Rick Faircloth [mailto:[EMAIL PROTECTED] Sent: 11 January 2007 20:01 To: CF-Talk Subject: Any way to specify image size in this code? Hi, all. I was wondering if there is any way to specify the image size in this code: SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; //--/SCRIPT Thanks, Rick ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266307 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Any way to specify image size in this code?
Good try, but so far... no go... Here's what I have now: SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.src= #Website#/created_assets/photos/new_communities/#Get_New_Community.Communit y_Photo_1#; img33641915#Get_New_Community.CurrentRow#.width=200; //--/SCRIPT -Original Message- From: Josh Nathanson [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:21 PM To: CF-Talk Subject: Re: Any way to specify image size in this code? Could be that you need to switch the order of the second and third lines, so you are assigning the width AFTER you set the src attribute. -- Josh ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266308 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Any way to specify image size in this code?
googling also suggests that you can specify the height and width as arguments in the new Image() call itself. myFoo = newImage(100,200); http://docs.sun.com/source/816-6408-10/image.htm On 1/11/07, Charlie Griefer [EMAIL PROTECTED] wrote: also, try img.width = 200px; not sure...just grasping at straws...but i'm fairly certin that Adrian was right in suggesting the .width and .height properties. now it's just a matter of finding the proper syntax for the values :) On 1/11/07, Josh Nathanson [EMAIL PROTECTED] wrote: Could be that you need to switch the order of the second and third lines, so you are assigning the width AFTER you set the src attribute. -- Josh - Original Message - From: Rick Faircloth [EMAIL PROTECTED] To: CF-Talk cf-talk@houseoffusion.com Sent: Thursday, January 11, 2007 12:17 PM Subject: RE: Any way to specify image size in this code? Thanks for the reply, Adrian... I tried it like this... SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.width=200; img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; //--/SCRIPT with your code stuck on the end of the second line, but nothing's changing with the image size. Do I need to put it in another spot? Rick -Original Message- From: Adrian Lynch [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:06 PM To: CF-Talk Subject: RE: Any way to specify image size in this code? Try: img33641915#Get_New_Community.CurrentRow#.width = 100; img33641915#Get_New_Community.CurrentRow#.height = 100; Ade -Original Message- From: Rick Faircloth [mailto:[EMAIL PROTECTED] Sent: 11 January 2007 20:01 To: CF-Talk Subject: Any way to specify image size in this code? Hi, all. I was wondering if there is any way to specify the image size in this code: SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; //--/SCRIPT Thanks, Rick ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266309 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
RE: Any way to specify image size in this code?
Still no change... :o/ Current code: SCRIPT LANGUAGE=JavaScript!-- var img33641915#Get_New_Community.CurrentRow#=new Image(); img33641915#Get_New_Community.CurrentRow#.src=#Website#/created_assets/phot os/new_communities/#Get_New_Community.Community_Photo_1#; img33641915#Get_New_Community.CurrentRow#.width=200px; //--/SCRIPT -Original Message- From: Charlie Griefer [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:28 PM To: CF-Talk Subject: Re: Any way to specify image size in this code? also, try img.width = 200px; not sure...just grasping at straws...but i'm fairly certin that Adrian was right in suggesting the .width and .height properties. now it's just a matter of finding the proper syntax for the values :) ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266312 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Any way to specify image size in this code?
Nope... that didn't work, either... -Original Message- From: Charlie Griefer [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:30 PM To: CF-Talk Subject: Re: Any way to specify image size in this code? googling also suggests that you can specify the height and width as arguments in the new Image() call itself. myFoo = newImage(100,200); http://docs.sun.com/source/816-6408-10/image.htm ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266317 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
Re: Any way to specify image size in this code?
that should have worked from everything i've been reading. can you copy/paste the resulting JS code from a view source in the browser? On 1/11/07, Rick Faircloth [EMAIL PROTECTED] wrote: Nope... that didn't work, either... -Original Message- From: Charlie Griefer [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:30 PM To: CF-Talk Subject: Re: Any way to specify image size in this code? googling also suggests that you can specify the height and width as arguments in the new Image() call itself. myFoo = newImage(100,200); http://docs.sun.com/source/816-6408-10/image.htm ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266319 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Any way to specify image size in this code?
also...you're using firebug in mozilla for debugging this, right? RIGHT??? :) On 1/11/07, Charlie Griefer [EMAIL PROTECTED] wrote: that should have worked from everything i've been reading. can you copy/paste the resulting JS code from a view source in the browser? On 1/11/07, Rick Faircloth [EMAIL PROTECTED] wrote: Nope... that didn't work, either... -Original Message- From: Charlie Griefer [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:30 PM To: CF-Talk Subject: Re: Any way to specify image size in this code? googling also suggests that you can specify the height and width as arguments in the new Image() call itself. myFoo = newImage(100,200); http://docs.sun.com/source/816-6408-10/image.htm ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266320 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Any way to specify image size in this code?
Here you go... I added a second piece of code that has the mouseover trigger for the image to display... don't know if that should be modified somehow, too. (website) has been inserted in the code to protect the app... What about some of the attributes in the ONMOUSEOVER part in the second section of code? (img336419151,1,0,0) ... could some of that be for width? Rick SCRIPT LANGUAGE=JavaScript!-- var img336419151=new Image(100,200); img336419151.src=http://(website)/created_assets/photos/new_communities/HI3 7892.jpg; //--/SCRIPT a href= ONMOUSEOVER=CTs(img336419151,1,0,0); ONMOUSEOUT=CTh() img src=/_cache/59c7fd5a4e9ac1d5cb08c01ab3fe37c4.jpg border=1/a -Original Message- From: Charlie Griefer [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:54 PM To: CF-Talk Subject: Re: Any way to specify image size in this code? that should have worked from everything i've been reading. can you copy/paste the resulting JS code from a view source in the browser? On 1/11/07, Rick Faircloth [EMAIL PROTECTED] wrote: Nope... that didn't work, either... -Original Message- From: Charlie Griefer [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:30 PM To: CF-Talk Subject: Re: Any way to specify image size in this code? googling also suggests that you can specify the height and width as arguments in the new Image() call itself. myFoo = newImage(100,200); http://docs.sun.com/source/816-6408-10/image.htm ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266323 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
RE: Any way to specify image size in this code?
Nay... don't use firebug... or FireFox :o) (I do have it on my machine, however...) -Original Message- From: Charlie Griefer [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:54 PM To: CF-Talk Subject: Re: Any way to specify image size in this code? also...you're using firebug in mozilla for debugging this, right? RIGHT??? :) ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266331 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Re: Any way to specify image size in this code?
Hmmm, it looks like you have some functions in the href onmouseover and onmouseout (CTh and CTs) that don't exist in your javascript code. If you are trying to make your script run when the link is rolled over, you'll need to define within your javascript code the functions that are called on the mouseover/mouseout events. This is what's good about Firebug - it would tell you function undefined or whatever your error is. In fact I'm suprised IE isn't throwing alerts at you if you are trying to run this code in IE. - Original Message - From: Rick Faircloth [EMAIL PROTECTED] To: CF-Talk cf-talk@houseoffusion.com Sent: Thursday, January 11, 2007 1:58 PM Subject: RE: Any way to specify image size in this code? Nay... don't use firebug... or FireFox :o) (I do have it on my machine, however...) -Original Message- From: Charlie Griefer [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 3:54 PM To: CF-Talk Subject: Re: Any way to specify image size in this code? also...you're using firebug in mozilla for debugging this, right? RIGHT??? :) ~| Create robust enterprise, web RIAs. Upgrade integrate Adobe Coldfusion MX7 with Flex 2 http://ad.doubleclick.net/clk;56760587;14748456;a?http://www.adobe.com/products/coldfusion/flex2/?sdid=LVNU Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:266336 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Custom Tag for Image Size of Progressive Jpg Files?
Does anyone know of a free or cheap ($20 or less) custom tag that will give me the pixel dimensions of a progressive jpg file? All of my current image size custom tags cough up a spleen when I try to get the height and width from a progressive jpg as opposed to a regular jpg file. FYI, I get the list in digest form, so if you can copy me directly on your response, I will greatly appreciate it. Thanks! -peter -- Peter Lakanen [EMAIL PROTECTED] Platinum Web Development http://www.platinumweb.com 1320 Terrace Street Tallahassee, FL 32303 850.508.4518 FAX: 850.681.1930 ~| Logware (www.logware.us): a new and convenient web-based time tracking application. Start tracking and documenting hours spent on a project or with a client with Logware today. Try it for free with a 15 day trial account. http://www.houseoffusion.com/banners/view.cfm?bannerid=67 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:202551 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4 Donations Support: http://www.houseoffusion.com/tiny.cfm/54
Image size
Does anyone know a way to get the width and height of an image when it is upload. [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Image size
Yepif you use CFCs and CF MX I can send ya a function that uses Java to find the file dimensions and file size Let me know Cheers Bryan Stevenson B.Comm. VP Director of E-Commerce Development Electric Edge Systems Group Inc. phone: 250.480.0642 fax: 250.480.1264 cell: 250.920.8830 e-mail: [EMAIL PROTECTED] web: www.electricedgesystems.com - Original Message - From: Chad McCue To: CF-Talk Sent: Wednesday, September 01, 2004 9:47 AM Subject: Image size Does anyone know a way to get the width and height of an image when it is upload. [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Image size
Is it a CFX tag? will you please post the name, I also need that. thanks [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Image size
Yes to both of those, would love to see that function. - Original Message - From: Bryan Stevenson To: CF-Talk Sent: Wednesday, September 01, 2004 12:49 PM Subject: Re: Image size Yepif you use CFCs and CF MX I can send ya a function that uses Java to find the file dimensions and file size Let me know Cheers Bryan Stevenson B.Comm. VP Director of E-Commerce Development Electric Edge Systems Group Inc. phone: 250.480.0642 fax: 250.480.1264 cell: 250.920.8830 e-mail: [EMAIL PROTECTED] web: www.electricedgesystems.com - Original Message - From: Chad McCue To: CF-Talk Sent: Wednesday, September 01, 2004 9:47 AM Subject: Image size Does anyone know a way to get the width and height of an image when it is upload. [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Image size
No it's a set of 2 functions written to be part of CFCsif that works for you I can send you the code Bryan Stevenson B.Comm. VP Director of E-Commerce Development Electric Edge Systems Group Inc. phone: 250.480.0642 fax: 250.480.1264 cell: 250.920.8830 e-mail: [EMAIL PROTECTED] web: www.electricedgesystems.com - Original Message - From: Asim Manzur To: CF-Talk Sent: Wednesday, September 01, 2004 9:55 AM Subject: Re: Image size Is it a CFX tag? will you please post the name, I also need that. thanks [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Image size
OK Chad...you asked for it ;-) !---(Function: FileSize)-- Date Created:March 12, 2004 Author:Phil Arguments:FileLoc - full path of file (string) required Purpose:Gets the size of a file in bytes Returns:File Size in bytes (numeric) --- cffunction name=FileSize returnType=numeric access=public cfargument name=FileLoc type=string required=Yes cfset jFileIn = CreateObject(java,java.io.File).init(ARGUMENTS.FileLoc) cfreturn jFileIn.Length() /cffunction !---(Function: ImageSize)-- Date Created:November 28, 2003 Author:Bryan Arguments:FileLoc - full path of image to get details for (string) required Purpose:returns file width/height Returns:ImageInfo structure with ImgWidth/ImgHeight keys --- cffunction name=ImageSize returnType=struct access=public cfargument name=FileLoc type=string required=Yes cfset jFileIn = createObject(java,java.io.File).init(ARGUMENTS.FileLoc) cfset ImageInfo = StructNew() cfset ImageObject = createObject(java,javax.imageio.ImageIO).read(jFileIn) cfset ImageInfo.ImgWidth = ImageObject.getWidth() cfset ImageInfo.ImgHeight = ImageObject.getHeight() cfreturn ImageInfo /cffunction Hope those do the trick for ya ;-) Cheers Bryan Stevenson B.Comm. VP Director of E-Commerce Development Electric Edge Systems Group Inc. phone: 250.480.0642 fax: 250.480.1264 cell: 250.920.8830 e-mail: [EMAIL PROTECTED] web: www.electricedgesystems.com - Original Message - From: Chad McCue To: CF-Talk Sent: Wednesday, September 01, 2004 9:54 AM Subject: Re: Image size Yes to both of those, would love to see that function. - Original Message - From: Bryan Stevenson To: CF-Talk Sent: Wednesday, September 01, 2004 12:49 PM Subject: Re: Image size Yepif you use CFCs and CF MX I can send ya a function that uses Java to find the file dimensions and file size Let me know Cheers Bryan Stevenson B.Comm. VP Director of E-Commerce Development Electric Edge Systems Group Inc. phone: 250.480.0642 fax: 250.480.1264 cell: 250.920.8830 e-mail: [EMAIL PROTECTED] web: www.electricedgesystems.com - Original Message - From: Chad McCue To: CF-Talk Sent: Wednesday, September 01, 2004 9:47 AM Subject: Image size Does anyone know a way to get the width and height of an image when it is upload. [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Image size
yes please send it to me [EMAIL PROTECTED] - Original Message - From: Bryan Stevenson To: CF-Talk Sent: Wednesday, September 01, 2004 1:02 PM Subject: Re: Image size No it's a set of 2 functions written to be part of CFCsif that works for you I can send you the code Bryan Stevenson B.Comm. VP Director of E-Commerce Development Electric Edge Systems Group Inc. phone: 250.480.0642 fax: 250.480.1264 cell: 250.920.8830 e-mail: [EMAIL PROTECTED] web: www.electricedgesystems.com - Original Message - From: Asim Manzur To: CF-Talk Sent: Wednesday, September 01, 2004 9:55 AM Subject: Re: Image size Is it a CFX tag? will you please post the name, I also need that. thanks [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Image size
thanks [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Image size
Does anyone know a way to get the width and height of an image when it is upload. http://www.cfmentor.com/code/index.cfm?action=""> Massimo Foti Certified Dreamweaver MX Developer Certified Advanced ColdFusion MX Developer http://www.massimocorner.com/ [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings] [Donations and Support]
Re: Problem Determining Image Size
On Tue, 19 Nov 2002 16:30:07 -0800, in cf-talk you wrote: I'm using the custom tag imagesize to get the width/height of uploaded images. I'm finding a problem sometimes with very simple jpeg uploads. Say the image is 200 x 200. I can upload it to the server and it remains 200 x 200 (I've checked), but the imagesize tag tells me the image is 112 x 112. If I take the same image into Fireworks and re-export, again as a jpeg with same 200 x 200 dimensions, this time the imagesize tag reports the correct dimensions. Is there a known issue with either CF and/or something to do with exporting jpegs -- eg, corrupt image info in the binary jpeg file? I've written jpeg encoders/decoders from scratch in c++ before, so I can tell you different graphics applications will save jpeg's in many different, but still perfectly legal ways. I don't think I'm familiar with the imagesize tag you're talking about, but it feels like it's simply trying to assuming that the width + height values are always in the same fixed place in every jpeg file. They are in the same place in quite a few simply because of the quirk that a lot of apps are based on the same original open-source IJG JPEG code. But many also aren't. The 112 values most likely have nothing to do with the size ... it's just what the tag sees when it looks where it blindly thinks the data should be. --min ~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribeforumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Get the mailserver that powers this list at http://www.coolfusion.com
Problem Determining Image Size
I'm using the custom tag imagesize to get the width/height of uploaded images. I'm finding a problem sometimes with very simple jpeg uploads. Say the image is 200 x 200. I can upload it to the server and it remains 200 x 200 (I've checked), but the imagesize tag tells me the image is 112 x 112. If I take the same image into Fireworks and re-export, again as a jpeg with same 200 x 200 dimensions, this time the imagesize tag reports the correct dimensions. Is there a known issue with either CF and/or something to do with exporting jpegs -- eg, corrupt image info in the binary jpeg file? - Regards, Bob Haroche O n P o i n t S o l u t i o n s www.OnPointSolutions.com ~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribeforumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Get the mailserver that powers this list at http://www.coolfusion.com
Dynamically adjust window based on image size?
I'm working on a feature where a visitor can click on a link for more photos. That triggers a pop up window which displays the first of X images in a slideshow. The list of images is created from a db query. The images will be uploaded by the client and may not be all the same dimensions. I'd like to have the slideshow window dynamically adjust to expand or contract around each image currently being displayed. I know this had to be done at some time so I'm looking for a good custom tag or script to start with. Two questions: 1. Any recommendations for such a script? 2. Using CF5 how would one grab an image's width and height? Thanks. - Regards, Bob Haroche O n P o i n t S o l u t i o n s www.OnPointSolutions.com ~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribeforumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm
Re: Dynamically adjust window based on image size?
Suggestion: Do the query and get the max image w h (should be stored in the db) pass the results back to the main window where a JavaScript onLoad function creates a single popup that can handle the largest dimensions, plus buttons for the slide show. An optional way is show thumbnails allow click to display enlarged image. There was a tag on the exchange to get image size -- CF_ImageSize, i think! Dick On Wednesday, November 13, 2002, at 12:31 PM, Bob Haroche wrote: I'm working on a feature where a visitor can click on a link for more photos. That triggers a pop up window which displays the first of X images in a slideshow. The list of images is created from a db query. The images will be uploaded by the client and may not be all the same dimensions. I'd like to have the slideshow window dynamically adjust to expand or contract around each image currently being displayed. I know this had to be done at some time so I'm looking for a good custom tag or script to start with. Two questions: 1. Any recommendations for such a script? 2. Using CF5 how would one grab an image's width and height? Thanks. - Regards, Bob Haroche O n P o i n t S o l u t i o n s www.OnPointSolutions.com ~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribeforumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Signup for the Fusion Authority news alert and keep up with the latest news in ColdFusion and related topics. http://www.fusionauthority.com/signup.cfm
RE: Dynamically adjust window based on image size?
How about this:
body
onload=window.resizeTo(document.getElementById('myImg').width),document
getElementById('myImg').height));
No cf at all!
Matthew Walker
http://www.matthewwalker.net.nz/
-Original Message-
From: Bob Haroche [mailto:spambait;onpointsolutions.com]
Sent: Thursday, 14 November 2002 9:31 a.m.
To: CF-Talk
Subject: Dynamically adjust window based on image size?
I'm working on a feature where a visitor can click on a link for more
photos. That triggers a pop up window which displays the first of X
images in a slideshow. The list of images is created from a db query.
The images will be uploaded by the client and may not be all the same
dimensions. I'd like to have the slideshow window dynamically adjust
to expand or contract around each image currently being displayed.
I know this had to be done at some time so I'm looking for a good
custom tag or script to start with.
Two questions:
1. Any recommendations for such a script?
2. Using CF5 how would one grab an image's width and height?
Thanks.
-
Regards,
Bob Haroche
O n P o i n t S o l u t i o n s
www.OnPointSolutions.com
~|
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RE: Dynamically adjust window based on image size?
You know, from a usability perspective, re-sizing the browser window
with every click is really not a good idea. Personally, I would be
pretty annoyed if my browser window kept resizing. I think you should
just open it to the maximum w/h and leave it at that.
Adam Wayne Lehman
Web Systems Developer
Johns Hopkins Bloomberg School of Public Health
Distance Education Division
-Original Message-
From: Matthew Walker [mailto:Matthew;cabbagetree.co.nz]
Sent: Wednesday, November 13, 2002 3:54 PM
To: CF-Talk
Subject: RE: Dynamically adjust window based on image size?
How about this:
body
onload=window.resizeTo(document.getElementById('myImg').width),document
getElementById('myImg').height));
No cf at all!
Matthew Walker
http://www.matthewwalker.net.nz/
-Original Message-
From: Bob Haroche [mailto:spambait;onpointsolutions.com]
Sent: Thursday, 14 November 2002 9:31 a.m.
To: CF-Talk
Subject: Dynamically adjust window based on image size?
I'm working on a feature where a visitor can click on a link for more
photos. That triggers a pop up window which displays the first of X
images in a slideshow. The list of images is created from a db query.
The images will be uploaded by the client and may not be all the same
dimensions. I'd like to have the slideshow window dynamically adjust
to expand or contract around each image currently being displayed.
I know this had to be done at some time so I'm looking for a good
custom tag or script to start with.
Two questions:
1. Any recommendations for such a script?
2. Using CF5 how would one grab an image's width and height?
Thanks.
-
Regards,
Bob Haroche
O n P o i n t S o l u t i o n s
www.OnPointSolutions.com
~|
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Subscription:
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ColdFusion and related topics. http://www.fusionauthority.com/signup.cfm
Re: Dynamically adjust window based on image size?
You know, from a usability perspective, re-sizing the browser window with every click is really not a good idea. Personally, I would be pretty annoyed if my browser window kept resizing. I think you should just open it to the maximum w/h and leave it at that. I agree. I'm encouraging the client to upload same size images for this and other aesthetic reasons, but I want to give them the choice of not doing so. - Regards, Bob Haroche O n P o i n t S o l u t i o n s www.OnPointSolutions.com ~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribeforumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq This list and all House of Fusion resources hosted by CFHosting.com. The place for dependable ColdFusion Hosting.
RE: Dynamically adjust window based on image size?
Yeah I agree. Having your close and next ophoto buttons move with each
click is totally annoying. Aside from usability though, there's
aesthetics. IMO a site looks much slicker if all the images are a
uniform size, even if it's not so ideal for the photos.
-Original Message-
From: Adrocknaphobia Jones [mailto:adrocknatalk;hotmail.com]
Sent: Thursday, 14 November 2002 9:59 a.m.
To: CF-Talk
Subject: RE: Dynamically adjust window based on image size?
You know, from a usability perspective, re-sizing the browser window
with every click is really not a good idea. Personally, I would be
pretty annoyed if my browser window kept resizing. I think you should
just open it to the maximum w/h and leave it at that.
Adam Wayne Lehman
Web Systems Developer
Johns Hopkins Bloomberg School of Public Health
Distance Education Division
-Original Message-
From: Matthew Walker [mailto:Matthew;cabbagetree.co.nz]
Sent: Wednesday, November 13, 2002 3:54 PM
To: CF-Talk
Subject: RE: Dynamically adjust window based on image size?
How about this:
body
onload=window.resizeTo(document.getElementById('myImg').width
),document
getElementById('myImg').height));
No cf at all!
Matthew Walker
http://www.matthewwalker.net.nz/
-Original Message-
From: Bob Haroche [mailto:spambait;onpointsolutions.com]
Sent: Thursday, 14 November 2002 9:31 a.m.
To: CF-Talk
Subject: Dynamically adjust window based on image size?
I'm working on a feature where a visitor can click on a
link for more
photos. That triggers a pop up window which displays the first of X
images in a slideshow. The list of images is created from a
db query.
The images will be uploaded by the client and may not be
all the same
dimensions. I'd like to have the slideshow window dynamically adjust
to expand or contract around each image currently being displayed.
I know this had to be done at some time so I'm looking for a good
custom tag or script to start with.
Two questions:
1. Any recommendations for such a script?
2. Using CF5 how would one grab an image's width and height?
Thanks.
-
Regards,
Bob Haroche
O n P o i n t S o l u t i o n s
www.OnPointSolutions.com
~|
Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4
Subscription:
http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribeforumid=4
FAQ: http://www.thenetprofits.co.uk/coldfusion/faq
Structure your ColdFusion code with Fusebox. Get the official book at
http://www.fusionauthority.com/bkinfo.cfm
RE: Dynamically adjust window based on image size?
On a few sites we do, we use MM's old Generator 2 to create a resized copy
of an image and a thumbnail whenever the client uploads a file.
The thumbnail goes on lists of things, the resized (about 320x240) goes on
the main info page, and if you click on it (or the link immediately below
it) a large flyout window opens with the original (unsized) photo.
--Ben Doom
Programmer General Lackey
Moonbow Software
: -Original Message-
: From: Matthew Walker [mailto:Matthew;cabbagetree.co.nz]
: Sent: Wednesday, November 13, 2002 4:09 PM
: To: CF-Talk
: Subject: RE: Dynamically adjust window based on image size?
:
:
: Yeah I agree. Having your close and next ophoto buttons move with each
: click is totally annoying. Aside from usability though, there's
: aesthetics. IMO a site looks much slicker if all the images are a
: uniform size, even if it's not so ideal for the photos.
:
: -Original Message-
: From: Adrocknaphobia Jones [mailto:adrocknatalk;hotmail.com]
: Sent: Thursday, 14 November 2002 9:59 a.m.
: To: CF-Talk
: Subject: RE: Dynamically adjust window based on image size?
:
:
: You know, from a usability perspective, re-sizing the browser window
: with every click is really not a good idea. Personally, I would be
: pretty annoyed if my browser window kept resizing. I think you should
: just open it to the maximum w/h and leave it at that.
:
: Adam Wayne Lehman
: Web Systems Developer
: Johns Hopkins Bloomberg School of Public Health
: Distance Education Division
:
:
: -Original Message-
: From: Matthew Walker [mailto:Matthew;cabbagetree.co.nz]
: Sent: Wednesday, November 13, 2002 3:54 PM
: To: CF-Talk
: Subject: RE: Dynamically adjust window based on image size?
:
: How about this:
:
: body
: onload=window.resizeTo(document.getElementById('myImg').width
: ),document
: getElementById('myImg').height));
:
: No cf at all!
:
: Matthew Walker
: http://www.matthewwalker.net.nz/
:
:
:
: -Original Message-
: From: Bob Haroche [mailto:spambait;onpointsolutions.com]
: Sent: Thursday, 14 November 2002 9:31 a.m.
: To: CF-Talk
: Subject: Dynamically adjust window based on image size?
:
:
: I'm working on a feature where a visitor can click on a
: link for more
: photos. That triggers a pop up window which displays the first of X
: images in a slideshow. The list of images is created from a
: db query.
:
: The images will be uploaded by the client and may not be
: all the same
: dimensions. I'd like to have the slideshow window dynamically adjust
: to expand or contract around each image currently being displayed.
:
: I know this had to be done at some time so I'm looking for a good
: custom tag or script to start with.
:
: Two questions:
:
: 1. Any recommendations for such a script?
:
: 2. Using CF5 how would one grab an image's width and height?
:
: Thanks.
:
: -
: Regards,
: Bob Haroche
: O n P o i n t S o l u t i o n s
: www.OnPointSolutions.com
:
:
:
:
:
~|
Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4
Subscription:
http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribeforumid=4
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RE: Dynamically adjust window based on image size?
Seems to me this would be quite useful on pop-up display windows tho. | -Original Message- | From: Bob Haroche [mailto:spambait;onpointsolutions.com] | Sent: Wednesday, November 13, 2002 1:06 PM | To: CF-Talk | Subject: Re: Dynamically adjust window based on image size? | | | You know, from a usability perspective, re-sizing the | browser window | with every click is really not a good idea. Personally, I would be | pretty annoyed if my browser window kept resizing. I think you | should | just open it to the maximum w/h and leave it at that. | | I agree. I'm encouraging the client to upload same size | images for this and other aesthetic reasons, but I want to | give them the choice of not doing so. | | - | Regards, | Bob Haroche | O n P o i n t S o l u t i o n s | www.OnPointSolutions.com | | ~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribeforumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Get the mailserver that powers this list at http://www.coolfusion.com
Re: Grabbing image size values
the CF_ImageSize tag in the tag gallery doesn't work correctly with some jpeg images saved in Photoshop 5.5 (possibly other versions too, haven't tested them though). Mark ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Grabbing image size values
can someone tell me if there is a way to grab the height and width of an image that someone has uploaded to a server? or am I better off doing it in Javascript? Thanks, Ben Densmore ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Grabbing image size values
There is a nice little CF_ImageSize tag in the gallery. It just opens the file and grabs the size from the image header. - Original Message - From: Ben Densmore [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Sent: Sunday, July 01, 2001 2:18 PM Subject: Grabbing image size values can someone tell me if there is a way to grab the height and width of an image that someone has uploaded to a server? or am I better off doing it in Javascript? Thanks, Ben Densmore ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Image size
I use cfx_image which automatically creates a thumbnail (or any other size you want). It uses image.dll. The properties tab say it was made by Cap Gemini and copyright by Jukka Manner. It looks to me like CF_GIFGD is the successor to this. It is in the gallery, by the same author, and does thumbnails and lots of other stuff. I haven't used it. http://devex.allaire.com/developer/gallery/info.cfm?ID=CA34726E-2830-11D4-AA 9700508B94F380method=Full - Original Message - From: "Skip Ogden" [EMAIL PROTECTED] To: "CF-Talk" [EMAIL PROTECTED] Sent: Friday, April 20, 2001 1:07 PM Subject: Image size The Allaire Developers forum used to have a tag called cfx_imagesize (or something close to that). It isn't there any more, or I can't locate it. Does anyone know of ANY way to automatically create a thumbnail from an image as it is uploaded (with cffile) Thanks... ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
RE: Image size
There are some command line programs available at fcoder.com which will convert to GIF, JPG, PNG, etc. You can run them with cfexecute or cf_secExecute. You can specify image size, destination name/location, etc. We've been using them with pretty good results. They don't support AI or EPS as source (bummer) but they do support quite a few different source file formats. It would be a pretty easy job to make CFX tags for these. --Bill -Original Message- From: Don Vawter [mailto:[EMAIL PROTECTED]] Sent: Sunday, April 22, 2001 12:03 PM To: CF-Talk Subject: Re: Image size I use cfx_image which automatically creates a thumbnail (or any other size you want). It uses image.dll. The properties tab say it was made by Cap Gemini and copyright by Jukka Manner. It looks to me like CF_GIFGD is the successor to this. It is in the gallery, by the same author, and does thumbnails and lots of other stuff. I haven't used it. http://devex.allaire.com/developer/gallery/info.cfm?ID=CA34726E-2830-11D4-AA 9700508B94F380method=Full - Original Message - From: "Skip Ogden" [EMAIL PROTECTED] To: "CF-Talk" [EMAIL PROTECTED] Sent: Friday, April 20, 2001 1:07 PM Subject: Image size The Allaire Developers forum used to have a tag called cfx_imagesize (or something close to that). It isn't there any more, or I can't locate it. Does anyone know of ANY way to automatically create a thumbnail from an image as it is uploaded (with cffile) Thanks... ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Image size
Hi all, We tried using cfx_image here, but found there were problems with the quality of jpegs outputted. Jukka Manner confirmed that this is a problem because the tag is optimised for gifs. Our client at the time wanted high quality jpegs as it was an artworks site. cfplug So, we created our own image resizing tag, pwimageproc. You can check it out at http://developer.perthweb.com.au. It also does image info, colour resampling, text addition, image rotation and watermarking. /cfplug Regards, Kay. __ Kay Smoljak - HTML/ColdFusion Developer - PerthWeb Pty Ltd Internet Solutions for your business! Level 9/105 St George's Tc - Perth - Western Australia Ph: (08) 9226 1366 Fax: (08) 9226 1375 Mobile : 0419 949 007 Visit Perth online! : www.perthweb.com.au On Sun, 22 Apr 2001 10:03:26 -0600, "Don Vawter" [EMAIL PROTECTED] wrote: I use cfx_image which automatically creates a thumbnail (or any other size you want). It uses image.dll. The properties tab say it was made by Cap Gemini and copyright by Jukka Manner. It looks to me like CF_GIFGD is the successor to this. It is in the gallery, by the same author, and does thumbnails and lots of other stuff. I haven't used it. http://devex.allaire.com/developer/gallery/info.cfm?ID=CA34726E-2830-11D4-A A 9700508B94F380method=Full - Original Message - From: "Skip Ogden" [EMAIL PROTECTED] To: "CF-Talk" [EMAIL PROTECTED] Sent: Friday, April 20, 2001 1:07 PM Subject: Image size The Allaire Developers forum used to have a tag called cfx_imagesize (or something close to that). It isn't there any more, or I can't locate it. Does anyone know of ANY way to automatically create a thumbnail from an image as it is uploaded (with cffile) Thanks... Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Image size
The Allaire Developers forum used to have a tag called cfx_imagesize (or something close to that). It isn't there any more, or I can't locate it. Does anyone know of ANY way to automatically create a thumbnail from an image as it is uploaded (with cffile) Thanks... ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Image size
You can get it here: http://www.intrafoundation.com/cf.html HTH, Howie Hamlin - inFusion Project Manager On-Line Data Solutions, Inc. www.CoolFusion.com 631-737-4668 x101 inFusion Mail Server (iMS) - the World's most configurable mail server - Original Message - From: "Skip Ogden" [EMAIL PROTECTED] To: "CF-Talk" [EMAIL PROTECTED] Sent: Friday, April 20, 2001 3:07 PM Subject: Image size The Allaire Developers forum used to have a tag called cfx_imagesize (or something close to that). It isn't there any more, or I can't locate it. Does anyone know of ANY way to automatically create a thumbnail from an image as it is uploaded (with cffile) Thanks... ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Image size
http://devex.allaire.com/developer/gallery/info.cfm?ID=CA3475C6-2830-11D4-AA 9700508B94F380method=Full Todd Ashworth -- - Original Message - From: "Skip Ogden" [EMAIL PROTECTED] To: "CF-Talk" [EMAIL PROTECTED] Sent: Friday, April 20, 2001 3:07 PM Subject: Image size | The Allaire Developers forum used to have a tag called cfx_imagesize (or | something close to that). It isn't there any more, or I can't locate it. | | Does anyone know of ANY way to automatically create a thumbnail from an | image as it is uploaded (with cffile) | | Thanks... | | | ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
RE: Image size
I typically use a percentage multiplier (like 25%) for the width and height to create a thumbnail. I realize that it's not the best way, especially since the images will be as large in file size as their "full size" counterparts, but it is a simple solution. I guess it only becomes an issue when the page either has a lot of thumbnails or the file size is large. Here is the link to the cfx_imagesize website (http://www.intrafoundation.com/freeware.html). Peter -Original Message- From: Skip Ogden [mailto:[EMAIL PROTECTED]] Sent: Friday, April 20, 2001 12:08 PM To: CF-Talk Subject: Image size The Allaire Developers forum used to have a tag called cfx_imagesize (or something close to that). It isn't there any more, or I can't locate it. Does anyone know of ANY way to automatically create a thumbnail from an image as it is uploaded (with cffile) Thanks... ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
RE: Image size
We use cfx_image here. Works fine. You can find it in the allaire dex exchange Chris Martin -Original Message- From: Skip Ogden [mailto:[EMAIL PROTECTED]] Sent: Friday, April 20, 2001 3:08 PM To: CF-Talk Subject: Image size The Allaire Developers forum used to have a tag called cfx_imagesize (or something close to that). It isn't there any more, or I can't locate it. Does anyone know of ANY way to automatically create a thumbnail from an image as it is uploaded (with cffile) Thanks... ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Image size
You can still get that tag at CFDEV.COM At 03:07 PM 4/20/2001 -0400, you wrote: The Allaire Developers forum used to have a tag called cfx_imagesize (or something close to that). It isn't there any more, or I can't locate it. Does anyone know of ANY way to automatically create a thumbnail from an image as it is uploaded (with cffile) Thanks... ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Grab image size with CFFile object attributes
Question, you can grab a file size in a CFFile tag when you upload a file/image but can you also grab the image height and width? I could guess but I'm not entirely sure. It makes sense to have something like this. Mark Smeets/stranger0/ICQ #1062196 "Mr. West, not every situation requires your patented approach of shoot first, shoot later, shoot some more and then when everybody's dead try to ask a question or two" - Wild Wild West Other Press Webslinger *New and Improved* http://otherpress.douglas.bc.ca/ Official Splitting Adam Homepage http://www.splittingadam.com/ Over the Wall Productions and Web Designs http://www.solarcourt.com/ _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. -- Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ To Unsubscribe visit http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk or send a message to [EMAIL PROTECTED] with 'unsubscribe' in the body.
RE: Grab image size with CFFile object attributes
http://devex.allaire.com/developer/gallery/info.cfm?ID=CA34726E-2830-11D4-AA 9700508B94F380method=Full CFX_GifGD is what you need. Very very cool tag. Does mountains of stuff. A godsend. There are others though. --- Rich Wild Senior Web Designer --- e-mango.com ltd Tel: 01202 587 400 Lansdowne Place Fax: 01202 587 401 17 Holdenhurst Road Bournemouth Mailto:[EMAIL PROTECTED] BH8 8EW, UK http://www.e-mango.com --- This message may contain information which is legally privileged and/or confidential. If you are not the intended recipient, you are hereby notified that any unauthorised disclosure, copying, distribution or use of this information is strictly prohibited. Such notification notwithstanding, any comments, opinions, information or conclusions expressed in this message are those of the originator, not of e-mango.com ltd, unless otherwise explicitly and independently indicated by an authorised representative of e-mango.com ltd. --- -Original Message- From: Mark Smeets [mailto:[EMAIL PROTECTED]] Sent: Friday, August 25, 2000 5:45 AM To: [EMAIL PROTECTED] Subject: Grab image size with CFFile object attributes Question, you can grab a file size in a CFFile tag when you upload a file/image but can you also grab the image height and width? I could guess but I'm not entirely sure. It makes sense to have something like this. Mark Smeets/stranger0/ICQ #1062196 "Mr. West, not every situation requires your patented approach of shoot first, shoot later, shoot some more and then when everybody's dead try to ask a question or two" - Wild Wild West Other Press Webslinger *New and Improved* http://otherpress.douglas.bc.ca/ Official Splitting Adam Homepage http://www.splittingadam.com/ Over the Wall Productions and Web Designs http://www.solarcourt.com/ __ ___ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. -- Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ To Unsubscribe visit http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk or send a message to [EMAIL PROTECTED] with 'unsubscribe' in the body. -- Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ To Unsubscribe visit http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk or send a message to [EMAIL PROTECTED] with 'unsubscribe' in the body.
RE: Grab image size with CFFile object attributes
Question, you can grab a file size in a CFFile tag when you upload a file/image but can you also grab the image height and width? I could guess but I'm not entirely sure. It makes sense to have something like this. Personally I use CFX_ImageInfo, http://www.intrafoundation.com/freeware.html. But then I wrote it, so you'd expect that, eh? :) --min -- Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ To Unsubscribe visit http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk or send a message to [EMAIL PROTECTED] with 'unsubscribe' in the body.
Image Size
I guess I've already seen this question but... Is the a CF/CFX tag that tells me the size of an image sent by the user? This value must be returned to me in a way that I could check if the Width/height does not override my maximum setting. Thanks vinicius -- Archives: http://www.eGroups.com/list/cf-talk To Unsubscribe visit http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk or send a message to [EMAIL PROTECTED] with 'unsubscribe' in the body.
Re: Image Size
I guess I've already seen this question but... Is the a CF/CFX tag that tells me the size of an image sent by the user? This value must be returned to me in a way that I could check if the Width/height does not override my maximum setting. The CFX_GIFGD tag can read an image and will return a slew of information about it, including the width and height. It can even resize the image for you if you find that the one the user sent is too big. It should be available on the Allaire developer exchange. Regards, Seth Petry-Johnson Argo Enterprise and Associates -- Archives: http://www.eGroups.com/list/cf-talk To Unsubscribe visit http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk or send a message to [EMAIL PROTECTED] with 'unsubscribe' in the body.
