>- see footer for list info -< Aha! - What an idiot. Thanks for that been looking at the code too long
Regards - Paul > Date: Wed, 4 Nov 2009 13:48:36 +0000 > Subject: Re: [CF-Dev] Images > From: [email protected] > To: [email protected] > > >- see footer for list info -< > I think this line may be the culprit > > destination="#application.UploadDirectory\thumbs#\#svrFile#" > > should it be > destination="#application.UploadDirectory#\thumbs\#svrFile#" > > ? > > 2009/11/4 Paul Swingewood <[email protected]> > > > >- see footer for list info -< > > > > Can anyone help me with this please? > > > > > > > > I am trying to upload a picture. Resize it for a thumbnail (Saved in thumbs > > directory), resize the main image file and hopefully overwrite a small > > watermark. > > > > > > > > I have commented out the water mark bit for now. > > > > > > > > I am getting an error stating that the directory can not be converted to a > > number. > > > > > > > > Here's the code. > > > > > > > > > > > > <HTML> > > <HEAD> > > <TITLE>G4CVU NEW</TITLE> > > <META HTTP-EQUIV="Content-Type" CONTENT="text/html;"> > > > > > > <cfinclude template="_header.cfm"> > > > > <cfset application.uploadDirectory = "c:/inetpub/wwwroot/g4cvu/products"> > > > > <!--- Upload File ---> > > > > <cffile action="upload" > > filefield ="UploadPic" > > nameconflict = "overwrite" > > accept = "image/jpg, image/pjpeg" > > destination = "#application.UploadDirectory#"> > > > > <!--- Assign name of uploaded ServerFile to svrFile variable ---> > > > > <cfset SvrFile = '#trim(file.serverfile)#'> > > > > > > <!--- Read the Uploaded file to memory and give it a variable name of > > 'mainImage' ---> > > > > <cfimage name="mainImage" > > source="#application.UploadDirectory#\#svrFile#" > > > > > <!--- Create thumbnail, note this does not resize the image in memory, > > just the image that is written to disk.---> > > > > <cfimage action="resize" > > height="150" > > width="150" > > source="#mainImage#" > > destination="#application.UploadDirectory\thumbs#\#svrFile#" > > overwrite="true"/> > > <!--- > > <!--- Overlay a graphic on the original images ---> > > > > <cfimage name="overlay" > > source="#Application.UploadDirectory#\overlaygrahpic.gif"> > > > > <cfscript> > > > > // Set Anti-Aliasing on for better image quality when rendered > > ImageSetAntialiasing(mainImage,"on"); > > > > // Scale the image so that the width is no larger then 800 pixels square, > > and > > // use the "bicubic" algorithm to interpolate it for performance. > > ImageScaleToFit(mainImage,”400”,”400”"bicubic"); > > > > // Calculate the X,Y coordinates to place the overlay graphic in the > > bottom right > > > > // corner, with 20 pixels of padding. > > > > x = ImageGetWidth(mainImage) - ImageGetWidth(overlay) - 20; > > y = ImageGetHeight(mainImage) - ImageGetHeight(overlay) - 20; > > > > // Paste overlay onto main Image > > ImagePaste(mainImage,overlay,x,y); > > > > </cfscript> > > ---> > > <!--- Write the processed file to disk ---> > > > > <cfimage action="write" > > source="#mainImage#" > > destination="#Application.UploadDirectory#\#svrFile#" > > overwrite="true" /> > > > > > > <cfinclude template="_footer.cfm"> > > > > > > > > Regards - Paul > > > > _______________________________________________ > > > > For details on ALL mailing lists and for joining or leaving lists, go to > > http://list.cfdeveloper.co.uk/mailman/listinfo > > > > -- > > CFDeveloper Sponsors:- > > >- cfdeveloper Hosting provided by www.cfmxhosting.co.uk -< > > >- Lists hosted by www.Gradwell.com -< > > >- CFdeveloper is run by Russ Michaels, feel free to volunteer your help -< > > > > > > -- > Mike T > Blog http://www.socialpoints.com/ > _______________________________________________ > > For details on ALL mailing lists and for joining or leaving lists, go to > http://list.cfdeveloper.co.uk/mailman/listinfo > > -- > CFDeveloper Sponsors:- > >- cfdeveloper Hosting provided by www.cfmxhosting.co.uk -< > >- Lists hosted by www.Gradwell.com -< > >- CFdeveloper is run by Russ Michaels, feel free to volunteer your help -< _______________________________________________ For details on ALL mailing lists and for joining or leaving lists, go to http://list.cfdeveloper.co.uk/mailman/listinfo -- CFDeveloper Sponsors:- >- cfdeveloper Hosting provided by www.cfmxhosting.co.uk -< >- Lists hosted by www.Gradwell.com -< >- CFdeveloper is run by Russ Michaels, feel free to volunteer your help -<
