plotdemos 22 works on chrome (but it does take many seconds). It may just be taking a very long time on IE8 as that is using a javascript emulator for the canvas. Supposedly IE9 has accelerated native performance and it might run faster there.
On Sat, Dec 3, 2011 at 4:35 PM, David Mitchell <davidmitch...@att.net>wrote: > Your workaround was successful for my setup. plotdemos works fine with > FF8 now. > > I tried plotdemos 22 on IE8. It ran for several minutes and then > displayed a > partial version of the plot, with most of the b/w plot and 1/2 of the > color plot. > > plotdemo 7 does not display the Dots on FF8, IE8 or IE9: > > http://www.jsoftware.com/jwiki/DavidMitchell?action=AttachFile&do=get&target=FF8+Plot+Demo+7.png > > The surface plots appear to have less resolution on IE8 than IE9 or FF8: > > > http://www.jsoftware.com/jwiki/DavidMitchell?action=AttachFile&do=get&target=FF8+Plot+Demo+54.png > > > http://www.jsoftware.com/jwiki/DavidMitchell?action=AttachFile&do=get&target=IE8+Plot+Demo+54.png > > On 12/3/2011 10:52, bill lam wrote: > > Apparently FF8 requires response headers otherwise rendered document as > plain text file, > > workaround added, please update JAL. > > > > Did plotdemos 22 run ok on IE8. I tested on IE6, it ran very slow and > aborted > > before completion. > > > > Сбт, 03 Дек 2011, David Mitchell писал(а): > >> I ran the plot demo on IE8 and IE9. It worked well on both of those > browsers. > >> > >> I ran the plot demo on Firefox 8. > >> > >> plot 10?10 > >> > >> opens up a new tab displaying the HTML text. If I change the url from > >> > >> 127.0.0.1:65001/~temp/plot.html > >> > >> to > >> > >> file:///C:/Users/me/j64-701-user/temp/plot.html > >> > >> The plot is displayed correctly. > >> > >> On 12/2/2011 20:07, bill lam wrote: > >>> There was a mismatch for suffix htm vs html, please update plot package > >>> (to 1.0.17) and test again. > >>> > >>> Птн, 02 Дек 2011, Kip Murray писал(а): > >>>> The rough edges include absence of ~addons/ide/jhs/jplotdemos.ijs . I > >>>> found jplotdemo.ijs and tried it instead. After several iterations of > >>>> installing addons required by jplotdemo.ijs I was able to do > >>>> > >>>> plotdemo > >>>> NB. requires JAL graphics/plot and graphics/afm installs > >>>> NB. requires JAL general/misc and math/misc installs > >>>> NB. plotdemos 0 through jplot 54 create html plot files > >>>> plot 10?10 > >>>> plotdemos 1 > >>>> plotdemos 10 > >>>> plotdef 'show';600 300 NB. jhsshow width height > >>>> plotdemos 10 > >>>> plotdef 'link';400 200 NB. jhslink > >>>> plotdemos 25 > >>>> plotdef 'none';600 300 NB. create ~temp/plot.html without show > or link > >>>> plotdef 'show';600 300 NB. jhsshow > >>>> plotdemos 54 > >>>> > >>>> but none of the listed commands would work correctly with Google > Chrome. > >>>> For example, > >>>> > >>>> plot 10?10 > >>>> > >>>> led to a window with address http://127.0.0.1:65001/~temp/plot.html > >>>> and Chrome error message > >>>> > >>>> No data received > >>>> Unable to load the webpage because the server sent no data. > >>>> Here are some suggestions: > >>>> Reload this webpage later. > >>>> Error 324 (net::ERR_EMPTY_RESPONSE): The server closed the connection > >>>> without sending any data. > >>>> > >>>> This was a typical response to the commands I tried. > >>>> > >>>> However, when I used Windows Explorer to find file > >>>> > >>>> C:\Users\Kip Murray\j701-user\temp\plot.htm > >>>> > >>>> and clicked on the file name in Windows Explorer, a J Plot window > opened > >>>> showing a jagged line plot passing through ten random points, on a > >>>> "graph paper" grid with labels i.10 on the x and y axes. > >>>> > >>>> So something is working! > >>>> > >>>> It appears to me ~temp/plot.html was incorrect identification of the > >>>> html file. > >>>> > >>>> > >>>> On 12/2/2011 12:34 PM, Eric Iverson wrote: > >>>>> Thanks to a significant contribution by Bill Lam we now have much of > the J6 > >>>>> native J plot facility in J7 JHS! > >>>>> > >>>>> This provides plotting in JHS similar to what was available in J6 > without > >>>>> the requirement for gnuplot and without the limitations of Google > Charts. > >>>>> > >>>>> The plot output is an html file that draws on the html5 canvas > element. > >>>>> This is similar to the new gnuplot facility and uses the same > jhsshow, > >>>>> jhslink, and related facilities. > >>>>> > >>>>> There are still rough edges that need work, but I strongly encourage > you to > >>>>> take an initial look. > >>>>> > >>>>> Use JAL to update JHS then shutdown and restart JHS server. > >>>>> > >>>>> browse to jijx > >>>>> load'~addons/ide/jhs/jplotdemos.ijs' > >>>>> plotdemo > >>>>> > >>>>> One of the big problems in getting labs to run in JHS was that J6 > plot > >>>>> wasn't supported. With this new support it should be much easier to > get > >>>>> more of the labs running cleanly on JHS. > >>>>> > >>>>> This plot facility will work on your iPad! > >>>>> > ---------------------------------------------------------------------- > >>>>> 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 > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
