Bryan, How is the quality on the resizes for that? I've used some java stuff like that before and had issues with the quality. Things seemed to come out a little distorted. From what I can see in the component, it doesn't seem like there's any kind of argument for the quality. Let me know if you've had similar experiences. For some of the people I've tried doing this for, they're artists and bands and people who are a little more particular about the resize quality so I really need it to be top notch. Let me know.
John Burns Certified Advanced ColdFusion MX Developer Wyle Laboratories, Inc. | Web Developer -----Original Message----- From: Bryan Stevenson [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 05, 2005 11:36 AM To: CF-Talk Subject: Re: image manipulation in coldfusion? ......and for those that care (Tony got his offlist)....here's the FREE code I was on about yesterday.....enjoy!! <!---(Function: ThumbIt)------------------------------------------------------ Date Created: December 1, 2003 Author: Bryan Arguments: FileLoc - full path of image to be thumbnailed (string) required ThumbPrefix - string to append to the filename to name the thumbnail (string) not required ScaleBy - which dimension to scale by "W or H" (string) required ScaleValue - the measurement of the dimension specified in ScaleBy to use to calculate proper scale (string) required Purpose: shrink an image Returns: N/A ---> <cffunction name="ThumbIt" access="public"> <cfargument name="FileLoc" type="string" required="Yes"> <cfargument name="ThumbPrefix" type="string"required="No" default=""> <cfargument name="ScaleBy" type="string" required="Yes"> <cfargument name="ScaleValue" type="string"required="Yes"> <cfset jFileIn = createObject("java","java.io.File").init(ARGUMENTS.FileLoc)> <!--- build new file loc and name ---> <cfset DirPath = GetDirectoryFromPath(ARGUMENTS.FileLoc)> <cfset FileName = GetFileFromPath(ARGUMENTS.FileLoc)> <cfset ThumbFileLoc = DirPath & ARGUMENTS.ThumbPrefix & FileName> <cfset jFileOut = createObject("java","java.io.File").init(ThumbFileLoc)> <!--- set dimiensions ---> <cfset inBufferedImg = createObject("java","javax.imageio.ImageIO").read(jFileIn)> <cfset ImgWidth = inBufferedImg.getWidth()> <cfset ImgHeight = inBufferedImg.getHeight()> <!--- calculate scale ---> <cfif UCase(ARGUMENTS.ScaleBy) eq "W"> <cfset Scale = ARGUMENTS.ScaleValue / ImgWidth> <cfelseif UCase(ARGUMENTS.ScaleBy) eq "H"> <cfset Scale = ARGUMENTS.ScaleValue / ImgHeight> </cfif> <!--- define thumbnail dimensions ---> <cfset ScaledWidth = (Scale * ImgWidth)> <cfset ScaledHeight = (Scale * ImgHeight)> <!--- create image output ---> <cfset outBufferedImg = createObject("java","java.awt.image.BufferedImage").init(JavaCast("int", ScaledWidth), JavaCast("int", ScaledHeight), JavaCast("int", 1))> <!--- create the AffineTransform ---> <cfset jTransform = createObject("java","java.awt.geom.AffineTransform").init()> <cfset temp = jTransform.Scale(Scale, Scale)> <!--- initialize a Graphics2D object ---> <cfset jGraphics2D = outBufferedImg.createGraphics()> <!--- draw the thumbnail ---> <cfset temp = jGraphics2D.drawRenderedImage(inBufferedImg, jTransform)> <cfset temp = jGraphics2D.dispose()> <!--- write the thumbnail image to disk ---> <cfset fileWritten = createObject("java","javax.imageio.ImageIO").write(outBufferedImg, "jpg", jFileOut)> </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> 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 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Find out how CFTicket can increase your company's customer support efficiency by 100% http://www.houseoffusion.com/banners/view.cfm?bannerid=49 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:220132 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=89.70.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
