I'm certain this is not a J issue. It is likely a ms windows or installation issue.
Up to about 2 months ago, I could produce graphs as png. Now I am restricted to on screen and pdf. JVERSION Engine: j9.4.2/j64avx2/windows Build: commercial/2023-04-10T01:19:53/clang-15-0-7/SLEEF=1 Library: 9.4.22 Qt IDE: 2.0.3/6.2.4(6.2.4) Platform: Win 64 Installer: j9.4 install InstallPath: c:/utilities/j/j9.4 Contact: www.jsoftware.com<http://www.jsoftware.com> require 'plot' plot *: i: 10 pd 'save png' |domain error: chkgl2 | chkgl2 cdrc=.('"',libjqt,'" glqpixels ',(IFWIN#'+'),' i *i *i')cd y;pix Has anyone else had problems with using the "gl" calls? This also happens in J903 so my guess is that there is somehow a system change imposed by ms which has been installed on this work laptop with negative results. Any assistance greatly appreciated. Thanks, Ian ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- This email is intended for the addressee(s) named and may contain confidential and/or privileged information. If you are not the intended recipient, please notify the sender and then delete it immediately. Any views expressed in this email are those of the individual sender except where the sender expressly and with authority states them to be the views of the NSW Office of Environment and Heritage. PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS EMAIL ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
