[Seaside] Re: html images
fsukhu at gmail.com
Sun Jul 9 17:07:16 UTC 2006
I am still trying to piece together how the machinery works but this tip
(see below) from German has helped me. As he suggested, I modified the
Form>asMIMEDocument to use a jpg type file instead of the default gif file;
this yielded better results.
Also, as others have mentioned, I probably have the depth to be an
What have I learned:
1. Using code like: " html imageWithForm: (ImageReadWriter
formFromFileNamed: fn)." results in a gif file being served. The gif file
has a default depth of 16.
2. As mentioned (by David Shaffer in this thread), using option 1 is
Thanks for all the help,
"German Arduino" <gsa at arsol.net> wrote in message
news:e8r19q$mhf$1 at sea.gmane.org...
> AFAIK ImageReadWriter use Form which returns ever a gif from its method
> I you change such method by:
> | aStream rw |
> aStream := RWBinaryOrTextStream on: String new.
> rw := PNGReadWriter on: aStream.
> rw nextPutImage: self.
> rw close.
> aStream reset.
> ^MIMEDocument contentType: 'image/png' content: aStream contents
> you will get the png correctly showed.
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