ColorWheel Demo This directory contains the source, build procedure and executables for OpenVMS AXP and OpenVMS VAX. I have set these demos up for the Dual Architecture VMScluster demo to be shown at DECUS Fall 92. They include a BUILD_demo.COM and a START_demo.COM that run on both OpenVMS VAX and OpenVMS AXP. You may need to edit the START_demo.COM to suit your demo's needs. The build procedure assumes a native environment. Cheers, Ed Smith [SPEZKO::SMITH] ----------------------------------------------------------------- This demo displays a multicolor wheel rotating in a resizable window. The various colormap and window options are detailed below. ** NOTE ** You must have the logical name DEMOS defined to point to the top level directory that contains the COLORWHEEL directory. All command procedures rely on this being defined. For example if all the COLORWHEEL files are in WORK:[SMITH.COLORWHEEL] then you need a logical name defined as follows: $ DEFINE/SYSTEM/EXECUTIVE DEMOS WORK:[SMITH.] ** Ensure you include the "." after the last directory name ** To build... ----------------------------------------------------------------- $ @DEMOS:[COLORWHEEL]BUILD_COLORWHEEL.COM This will build either a OpenVMS VAX or OpenVMS AXP image based on what architecture it is run on. To run... ----------------------------------------------------------------- $ @DEMOS:[COLORWHEEL]START_COLORWHEEL.COM This will start up the appropiate architecture version of COLORWHEEL ColorWheel options... ----------------------------------------------------------------- $ COLORWHEEL :== "$ DEMOS:[COLORWHEEL]COLORWHEEL_AXP" $ COLORWHEEL -h Usage: ColorWheel [options] server::0 -g WxH+X+Y :Window size and location -nochroma :Do this with grey shades -cmap :Use an alternate colormap (else default) -colors n :How many colors in the wheel -flush :Flush buffer after color update -hop n :How much to rotate wheel each step -install :Install a new colormap -psize n :How many colors per StoreColor request -primary n :The doColor mask for storecolors -setcmap :Set cmap in window after is is mapped -sync :Wait for server after each op -allocall :Allocall on new colormap -v :Verbose info on colormaps