Matthew Woodward wrote:
> J.B. Mentzer wrote:
>> Matthew Woodward wrote:
>> But it still doesn't show a picture. How do I get it to do that?
>
> I may be misunderstanding what you're asking, but <cfimage> is for
> manipulating images, not displaying them.
Oh, ok.
> What <cfimage> will do in this case is convert the image to grayscale,
> then write it out to temp.jpg *in the directory in which the cfimage
> tag is executing*, and then to display it on the page you'd use a
> regular HTML <img> tag.
Got it.
<cfset full_path = #path_offset#&"/stetsonimages/"&#img_lg#>
<cfset dest_path =
#path_offset#&"/stetsonimages/images/gallery/work/img_gs.jpg">
<cfimage action="edit" name="temp_img_lg" action="grayscale"
destfile="#ExpandPath(dest_path)#" srcfile="#ExpandPath(full_path)#"
type="jpeg" nameconflict="OVERWRITE" text="© 2009 J. B. Mentzer">
In the wiki, the nameconflict attribute has an optional value of
"makequnique". In testing, I don't see another file created in /work/.
If I wanted to use <cfimage> to convert a list of images to grayscale,
as a workaround to "makeunique" not working, I could set 'nameconflict'
to "overwrite', then include a dynamic filename in the destfile path
variable.
Also, the text string isn't appearing on the image created by the tag
("img_gs.jpg").
> Let me know if that doesn't make sense or wasn't what you were asking.
Beginning to make sense. :-)
Thanks,
* JB *
JB Mentzer
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