require 'plot numeric trig graphics/cairo math/misc/trig' plotdef 'none';'plot';400 200;'cairo' plot 10?10 |domain error: cairo_image_surface_create | plotcs=: cairo_image_surface_create<"0 CAIRO_FORMAT_ARGB32,y
2014-12-25 16:38 GMT+00:00 Linda Alvord <[email protected]>: > This order seems to work from windows 8 once Cairo is loaded. > > run=: 3 : 0 > require 'graphics/cairo' > require 'plot math/misc/trig' > > Linda > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of R.E. Boss > Sent: Thursday, December 25, 2014 7:00 AM > To: [email protected] > Subject: Re: [Jprogramming] plot cairo output > > After in Jconsole > > load 'graphics/cairo' > install_jcairo_'' > testcairo_jcairo_'' > 1 > > I get > > run'' > |value error: CAIRO_FORMAT_ARGB32 > | plotcs=:cairo_image_surface_create<"0 CAIRO_FORMAT_ARGB32,y > > test1.ijs and test2.ijs in addon\graphics\cairo work fine. > > > R.E. Boss > > > > -----Original Message----- > > From: [email protected] [mailto:programming- > > [email protected]] On Behalf Of bill lam > > Sent: donderdag 25 december 2014 4:15 > > To: jprogramming > > Subject: [Jprogramming] plot cairo output > > > > plot cairo output in J7 is reinstated in j803. This requires the > > graphics/cairo addon, see its readme. > > > > test script: > > > > run=: 3 : 0 > > require 'plot math/misc/trig' > > > > steps=: {. + (1&{ - {.) * (i.@>: % ])@{: > > > > pd 'reset' > > pd 'title sin(exp) vs cos(exp)' > > pd 'color red,green' > > pd 'key sin(exp),cos(exp)' > > x=. steps _1 2 100 > > pd x;sin ^x > > pd x;cos ^x > > pd 'cairo ',(jpath '~temp/trig.png'),' 400 400' > > ) > > > > run'' > > > > set visible to 0 to suppress display similar to that in pdf output. > > > > -- > > regards, > > ==================================================== > > GPG key 1024D/4434BAB3 2008-08-24 > > gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 gpg --keyserver > > subkeys.pgp.net --armor --export 4434BAB3 > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Björn Helgason, Verkfræðingur Fornustekkum II 781 Hornafirði, t-póst: [email protected] gsm: +3546985532 twitter: @flugfiskur http://groups.google.com/group/J-Programming Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans góður kennari getur stigið á tær án þess að glansinn fari af skónum /|_ .-----------------------------------. ,' .\ / | Með léttri lund verður | ,--' _,' | Dagurinn í dag | / / | Enn betri en gærdagurinn | ( -. | `-----------------------------------' | ) | (\_ _/) (`-. '--.) (='.'=) ♖♘♗♕♔♙ `. )----' (")_(") ☃☠ ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
