it is just first package I found to work with jpeg. Any alternative? :) On Thu, Jun 13, 2013 at 7:00 AM, Cliff Reiter <[email protected]> wrote:
> Hi, > write_image was an adverb so that it could be used dyadically to pass > options to the write verb. > For example > 95 im_data write_image filename.jpg > bypasses the global jpeg_quality setting and uses 95. > Whether that was a wise choice or not, that is what I decided was most > useful back then. > Amazing, someone other than me is using image3 :) > Best, Cliff > > > On 6/12/2013 11:58 AM, Alexander Epifanov wrote: > >> It works, thank you, >> >> but I did not understand what is the different, I mean how it works if it >> is adverb. >> >> Regards, >> >> On Wed, Jun 12, 2013 at 11:14 AM, Dan Bron <[email protected]> wrote: >> >> Image3 doesn't work on my platform, but inspecting the source reveals >>> that >>> write_image is actually an adverb, not a verb (I find this strange). For >>> your purposes, you could probably write a verbal wrapper like so: >>> >>> wi =: 4 : 'x write_image y' >>> >>> and then use it in place of write_image >>> >>> (('small/'&, wi~ ((3 3)&resize_image)@:read_image)@**:>) i >>> >>> Again, image3 doesn't run on my system, so this is plausible but >>> untested. >>> >>> -Dan >>> >>> -----Original Message----- >>> From: [email protected].**com<[email protected]> >>> [mailto:chat-bounces@forums.**jsoftware.com<[email protected]>] >>> On Behalf Of Alexander Epifanov >>> Sent: Wednesday, June 12, 2013 10:35 AM >>> To: Chat forum >>> Subject: [Jchat] "|value error: m | x m write_jpeg y" - what??? >>> >>> Hello, >>> >>> <pre> >>> "C:\Program Files (x86)\j701\bin\jconsole" >>> require'media/image3' >>> i=:<'_bileti.jpg' >>> 'a b'=:(('small/'&, (;)~ ((3 3)&resize_image)@:read_image)@**:>) i >>> a >>> 188 183 177 >>> 213 214 218 >>> 208 211 216 >>> b >>> small/_bileti.jpg >>> a write_image b >>> 638 >>> (('small/'&, (write_image)~ ((3 3)&resize_image)@:read_image)@**:>) >>> i >>> |value error: m >>> | x m write_jpeg y >>> </pre> >>> >>> Why? >>> >>> -- >>> Regards, >>> Alexander. >>> ------------------------------**------------------------------** >>> ---------- >>> For information about J forums see >>> http://www.jsoftware.com/**forums.htm<http://www.jsoftware.com/forums.htm> >>> >>> ------------------------------**------------------------------** >>> ---------- >>> For information about J forums see >>> http://www.jsoftware.com/**forums.htm<http://www.jsoftware.com/forums.htm> >>> >>> >> >> > -- > Clifford A. Reiter > Lafayette College, Easton, PA 18042 > http://webbox.lafayette.edu/~**reiterc/<http://webbox.lafayette.edu/~reiterc/> > > > ------------------------------**------------------------------**---------- > For information about J forums see > http://www.jsoftware.com/**forums.htm<http://www.jsoftware.com/forums.htm> > -- Regards, Alexander. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
