Re: CFFUNCTION - Any thoughts??
Bryan,
I tried this on windows and just get -1 for height and width. (CF 6.1
Ent.) Any ideas?
cffunction name=ImageSize returnType=struct access=public
cfargument name=FileLoc type=string required=Yes
cfset ImageInfo = StructNew()
cfset ImageObject =
CreateObject(java,javax.swing.ImageIcon).init(ARGUMENTS.FileLoc)
cfset ImageInfo.ImgWidth = ImageObject.getIconWidth()
cfset ImageInfo.ImgHeight = ImageObject.getIconHeight()
cfreturn ImageInfo
/cffunction
cfset x = ImageSize('clock150.jpg')
cfoutput
ImageInfo.ImgWidth #ImageInfo.ImgWidth#br
ImageInfo.ImgHeight #ImageInfo.ImgHeight#br
/cfoutput
From: Bryan Stevenson [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: CF-Talk [EMAIL PROTECTED]
Subject: CFFUNCTION - Any thoughts??
Date: Fri, 28 Nov 2003 16:20:46 -0800
Hey All,
Below is a CFFUNCTION to check an image's size:
cffunction name=ImageSize returnType=struct access=public
cfargument name=FileLoc type=string required=Yes
cfset ImageInfo = StructNew()
cfset ImageObject =
CreateObject(java,javax.swing.ImageIcon).init(#ARGUMENTS.FileLoc#)
cfset ImageInfo.ImgWidth = ImageObject.getIconWidth()
cfset ImageInfo.ImgHeight = ImageObject.getIconHeight()
cfreturn ImageInfo
/cffunction
It works fine on Windows but bails on Linux RedHat 9.0 with CFMX 6.1
Enterprise installed.There error is below.It appears to be having an
issue instantiating the object abovebut I'm unsure as to whyany
thoughts??
ERROR DETAILS:
struct
Detail An exception occurred when instantiating a java object. The
cause of this exception was that: .
Message Object Instantiation Exception.
RootCause struct
Cause struct
Message [empty string]
StackTrace java.lang.NoClassDefFoundError at
java.lang.Class.forName0(Native Method) at
java.lang.Class.forName(Class.java:141) at
java.awt.Toolkit$2.run(Toolkit.java:748) at
java.security.AccessController.doPrivileged(Native Method) at
java.awt.Toolkit.getDefaultToolkit(Toolkit.java:739) at
javax.swing.ImageIcon.init(ImageIcon.java:81) at
javax.swing.ImageIcon.init(ImageIcon.java:107) at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAcces
sorImpl.java:39) at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstruc
torAccessorImpl.java:27) at
java.lang.reflect.Constructor.newInstance(Constructor.java:274) at
coldfusion.runtime.java.JavaProxy.CreateObject(JavaProxy.java:128) at
coldfusion.runtime.java.JavaProxy.invoke(JavaProxy.java:56) at
coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:1622) at
cfutility2ecfc1211421247$funcIMAGESIZE.runFunction(/var/www/pmcfcs/utility.c
fc:53) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:338) at
coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:286) at
coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:
250) at
coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:53)
at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:203) at
coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:359) at
coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:196) at
coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:139) at
coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:1582) at
coldfusion.tagext.lang.InvokeTag.doEndTag(InvokeTag.java:327) at
coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:1872) at
cfleg_photo_maint2ecfm1369148617.runPage(/var/www/html/secure/includes/leg_p
hoto_maint.cfm:62) at
coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:147) at
coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:357) at
coldfusion.runtime.CfJspPage._emptyTag(CfJspPage.java:1871) at
cfindex2ecfm1722994938.runPage(/var/www/html/secure/index.cfm:48) at
coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:147) at
coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:357) at
coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:62) at
coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:107) at
coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:43)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:80) at
coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:47) at
coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:52) at
coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistence
Filter.java:28) at
coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:35) at
coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:43) at
coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22) at
coldfusion.CfmServlet.service(CfmServlet.java:105) at
coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89) at
jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:91) at
jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42) at
jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:252)
at
Re: CFFUNCTION - Any thoughts??
Massimo, Would you be able to share the older version for those of us stuck on 6.0? Greg From: Massimo, Tiziana e Federica [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Subject: Re: CFFUNCTION - Any thoughts?? Date: Mon, 1 Dec 2003 21:57:55 +0100 Did this CFC require you to install anything extra (i.e. Java SDK or JRE) on your RH9 machine? I had tried this particular CFC before, which is when I discovered I was missing the javax library altogether. Earlier version (1.2) were designed to work on top of CF 6.0 and JRE 1.3, starting from 1.6 it uses a different set of Java APIs, taking advantage of JRE 1.4 installed alongside CF 6.1. I never tested it on a Unix box, so I have no idea if it may work on your enviroiment or not... All you can do is to give it a try Massimo Foti Certified Dreamweaver MX Developer Certified Advanced ColdFusion MX Developer http://www.massimocorner.com/ [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
Re: CFFUNCTION - Any thoughts??
Massimo, I found the version 1.2 on your site (Wish I could read italian, looks like a great site) and it doesn't seem to work on my 6.0/linux. Works on 6.1/Windows though. Any ideas? Greg From: Massimo, Tiziana e Federica [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Subject: Re: CFFUNCTION - Any thoughts?? Date: Mon, 1 Dec 2003 21:57:55 +0100 Did this CFC require you to install anything extra (i.e. Java SDK or JRE) on your RH9 machine? I had tried this particular CFC before, which is when I discovered I was missing the javax library altogether. Earlier version (1.2) were designed to work on top of CF 6.0 and JRE 1.3, starting from 1.6 it uses a different set of Java APIs, taking advantage of JRE 1.4 installed alongside CF 6.1. I never tested it on a Unix box, so I have no idea if it may work on your enviroiment or not... All you can do is to give it a try Massimo Foti Certified Dreamweaver MX Developer Certified Advanced ColdFusion MX Developer http://www.massimocorner.com/ [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
ImageMagick/MagickTag
Has anyone used imagemagick or magicktag to write text on an image? This doesn't work. CF_MagickTag action=""> inputtype=file inputfile=/usr/var/www/html/greg/banner.gif outputType=file outputFile=/usr/var/www/html/greg/greg.gif debug=No timeout=5 CF_MagickAction action="" string=text 10,30 GREG /CF_MagickTag Nor this: CF_MagickAction action="" string=text 10,30 GREG Tried this also: cfexecute name=/usr/bin/convert arguments=/usr/var/www/html/greg/banner.gif -draw text 10,30 'GREG' /usr/var/www/html/greg/greg.gif timeout=5 /cfexecute And this: cfexecute name=/usr/bin/convert arguments=/usr/var/www/html/greg/banner.gif -draw text 10,30 GREG /usr/var/www/html/greg/greg.gif timeout=5 /cfexecute [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
CFLogin
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RE: CFLogin
I guess I was expecting more from cflogin. I thought it was going to do everything for you. You'd think there would be built-in security tables if there are built in functions to validate users. From: Raymond Camden [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Subject: RE: CFLogin Date: Tue, 25 Nov 2003 08:22:42 -0600 Just as a warning, I've seen wierd issues when I used cflogout above my cflogin block. This never had any issues in 6.0, but I noticed an oddity under 6.1 with it where (I believe) getAuthUser was NOT returning after the cflogout. I don't remember the exact details, but I solved it by moving my logout _after_ the cflogin block, and just using a cflocation to reload the current page and force the login. [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
RE: CFLogin
Okay, this is going to sound dumb to some of you but how can you do this WITHOUT using a DB? Greg From: Raymond Camden [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Subject: RE: CFLogin Date: Tue, 25 Nov 2003 08:56:06 -0600 There is always a fine line between doing too little and doing too much. I think cflogin hits the sweet spot myself. By NOT forcing you to use a db, it allows you to easily switch your authentication methods without having to update your entire site. Also do not forget that the security system can be tied to CFCs as well with the use of the roles attribute. [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
ImageMagick
Can someone steer me in the right direction to lear to use ImageMagick? I've been using MagickTag to resize images without any trouble, but I want to do some more things with imagemagick like write text on images, and combine images. Documentation is slim that I can find. I've downloaded a 5.9Gig ImageMagick-5.5.7-11.zip but have no idea where to start installing it. Thanks. [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
Re: ImageMagick
Oops, meant 5.9Meg. Anyways. I'm getting some of the commands to work like -border, but can't figure out the -draw command. Anyone have an example? From: Brook Davies [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Subject: Re: ImageMagick Date: Fri, 21 Nov 2003 11:09:05 -0800 A 5.9Gig zip file? Damn! Thats one big ass zip file! At 10:45 AM 11/21/2003, you wrote: Can someone steer me in the right direction to lear to use ImageMagick? I've been using MagickTag to resize images without any trouble, but I want to do some more things with imagemagick like write text on images, and combine images. Documentation is slim that I can find. I've downloaded a 5.9Gig ImageMagick-5.5.7-11.zip but have no idea where to start installing it. Thanks. -- [ [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
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I've been reading about the sesConverter at Fusium.com and wondered what other's experience was using it, preferrably with fusebox. I have a FB2 site a client wants better reporting/search engine ability on. After looking into the sesConverter I didn't understand the reason/value of having the dummy filename on the url. What is this dummy file? Do you actually create a file with searchable content or is it just so the stats app will have something to display? TIA [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
