So... I use gethttp to retrieve a png image which I want to manipulate in J.
png=:gethttp'http://rosettacode.org/mw/images/c/c6/Pentagon.png' What is the simplest way to convert that raw data to an array of pixel values? As near as I can tell, media/image3 wants me to write the data to a file, which strikes me as a needless complication. But, worse than that, when I do write the png as a file, and use read_png or pal_read_png on the file name, I get an empty result. Thanks, -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
