something like this, coinsert 'jgl2' t1=: 3 : 0 a=. readimg_jqtide_ '/path/to/image.png' wd 'pc form closeok' wd 'cc g isidraw' wd 'set g minwh ', ":(|.$a) wd 'pshow' glsel 'g' glpixels 0 0 , (|.$a), ,a )
but you will also need to resize the bitmap before display. Ср, 04 апр 2018, Ian Clark написал(а): > J window driver… > Has anyone got a minimalist example of displaying a PNG in an "isidraw" > control? > > Help > Studio > Qt Demos… > has an example of writing ~temp/toucan.png to an "image" control but I > can't get it to work with an isidraw. I need isidraw (or isigraph) because > I want mouseDown events to find out the coordinates of a mouseclick. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- 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
