>- see footer for list info -< dunno - for some reason I can't seem to download the image from halestorm.co.uk - not sure why.. I could copy the image and save it out in photoshop, but then it wouldn't be the same image with potentially the same problems.
There *is* transparency* information in that png, so I wonder if it might be something to do with that, but cfimage does support transparency.. On Wed, Mar 11, 2009 at 5:44 PM, Adrian Lynch <[email protected]>wrote: > >- see footer for list info -< > Whilst you're there: > > -------------- > Trying to resize a PNG with the following code and the image linked below > and it's coming out all screwy. Any ideas as to why this is happening? The > image is from a jQuery plugin so I'm not sure how it was created. > > Source: http://www.halestorm.co.uk/images/growl-tick.png > > Resized: http://www.halestorm.co.uk/images/growl-tick-resized.png > > Code: > > <cfset img_path = ExpandPath(".\growl-tick.png")> <cfset img_dest = > ExpandPath(".\growl-tick-resized.png")> > > <cfset img = ImageRead(img_path)> > <cfset ImageScaleToFit(img, 200, "")> > <cfset ImageWrite(img, img_dest, 1)> > <cfimage action="WRITETOBROWSER" source="#img#"> > > Anything about PNGs I need to know in regards to resizing them in CF? > > Cheers. > > Adrian > -------------- > > > -----Original Message----- > > From: [email protected] [mailto:dev- > > [email protected]] On Behalf Of Rich Wild > > Sent: 11 March 2009 13:32 > > To: Coldfusion Development > > Subject: [CF-Dev] Re: odd CF8 image error > > > > >- see footer for list info -< > > found it (eventually) > > > > for future reference: > > > > bug form for CF > > > > http://www.adobe.com/cfusion/mmform/index.cfm?name=wishform&product=7 > > > > On Wed, Mar 11, 2009 at 1:12 PM, Rich Wild <[email protected]> wrote: > > > > > Does anyone know of a quick way in which I can log a bug with Adobe > > about > > > this without having to jump through hoops? > > > > > > In the meantime, I've had to go back to imagemagick. It doesn't have > > any > > > problems with the same image that cfimage is choking on. > > > > > > > > > On Tue, Mar 10, 2009 at 7:01 PM, Rich Wild <[email protected]> > > wrote: > > > > > >> Has anyone seen this error before when using imagewrite on CF8: > > >> > > >> Error Occurred While Processing Request X Resolution X > > Resolution > > >> > > >> ??? > > >> > > >> many thanks for being helpful CF. > > >> > > >> I'm reading an image, using imageScaleToFit() on it, and then trying > > to > > >> imageWrite() > > >> > > >> Here's the code (the file exists in the following dir) > > >> > > >> image = > > >> imageread(expandpath('images/items/originals/18th-Century-dresser- > > 2000713518.JPG')); > > >> > > >> imageScaleToFit(image,1000,""); > > >> imageWrite(image,expandpath('18th-Century-dresser-2000713518.JPG')); > > >> > > >> doesn't appear to be anything wrong there.... > > >> > > >> If I dump 'image' after the imageread I get: > > >> > > >> alpha_channel_support NO alpha_premultiplied NO bits_component_1 8 > > >> bits_component_2 8 bits_component_3 8 colormodel_type > > ComponentColorModel > > >> colorspace Any of the family of RGB color spaces > > num_color_components 3 > > >> num_components 3 pixel_size 24 transparency OPAQUE > > >> as well as height and width attributes of 1776 and 1501 > > respectively. > > >> > > >> What's odder is that if I open the image in photoshop and then save > > it > > >> out, I get no error when I try the new file + the dump on 'image' > > gives me > > >> exactly the same attributes as the previous pre-photoshop version. > > >> > > >> wha? All the image attributes look ok to me - no CMYK etc. > > >> > > >> Anyone any clues? > > > _______________________________________________ > > 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 -<
