Xref: utzoo comp.graphics:1371 comp.sys.att:1784 comp.unix.wizards:5574 comp.windows.misc:81 misc.wanted:1500 Path: utzoo!mnetor!uunet!husc6!cmcl2!phri!cooper!dave From: dave@cooper.cooper.EDU (David Lew ) Newsgroups: comp.graphics,comp.sys.att,comp.unix.wizards,comp.windows.misc,misc.wanted Subject: UNIX PC-GRAPHICS HELP! Message-ID: <1154@cooper.cooper.EDU> Date: 10 Dec 87 03:10:18 GMT Organization: The Cooper Union (NY, NY) Lines: 75 Keywords: UNIX-PC graphics unix-pc VDI If there is any body out there that is versed in the UNIX-PC's graphics capabilities, notably using VDI or UNIX-PC specific graphics, I gladly appreciate your help. My problem seems to lie in the invocation of track(3t). I'm not able to read the incoming data relating the positions of the mouse buttons and where the cursor is on the screen. Code follows: ------------------------ #include "types.h" #include "stdio.h" #include "tam.h" #include "/usr/include/menu.h" #include "/usr/include/track.h" #include "/usr/include/sys/window.h" #include "/usr/include/kcodes.h" int cmdop,track(),w,op,*butptr,*whyptr; char str[100]; track_t *trk; tkitem_t iconitems[]= { 0,0,1600,2800,0,1, 0,2800,1600,2800,0,2, 0,0,0,0,0,0 }; track_t start= { MSDOWN, 1, 1, 0, 0, 0, 0, iconitems, iconitems, 0 }; main() { v_opnwk(...setup...); cmdop=T_BEGIN | T_INPUT; track(devhandle,&start,cmdop,butptr,whyptr); for(;;) { sprintf(str,"%d:%d",*butptr,*whyptr); v_gtext(devhandle,10000,8000,str); } } -------------- Now, while it's in the for loop, it's supposed to display the data pointed to by butptr and whyptr. They represent the positions of the mouse buttons when invoked by track(3t). Track's supposed to return data only upon certain conditions. If a button is pressed or if the mouse enters a certain defined area, track returns the data at butptr and whyptr. However, I can't seem to be able to do this. Any ideas? Please reply ASAP if you have any CLUE! Thx. <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> <> <> <> Yo:David Lew <> <> At:The Cooper Union for ihnp4!philabs!phri!cooper!dave <> <> the Advancement of || <> <> Science and Art "phri!cooper!dave"@nyu.arpa <> <> <> <>"Don't push me cuz I'm close to the edge, I'm trying not to lose my head."<> <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>