🚀 go-pugleaf

Hi again!

In article <1498@igd.fhg.de> I wrote:
>I have a problem with the PEX-SI as supplied by X11R5 from MIT (I don't know,
>whether this might also be a problem with other PHIGS implementations, I only
>used this one). I'm running my application on SUN SparcStation 1+, displaying
>it on the X11R5-MIT server for this Sparcstation and on Tektronix XP29P. Both
>have the same behavior.
[some stuff deleted]
>The problem is quite simple: in x-dimension always values between 0 and 1000
>are recognized, even if echo_volume.x_min is set to 300! Even inquiry with
>pinq_loc_st3 returns that echo_volume is set to the above values and also
>realized to these values. Clicking beyond the x-pixel-value of 1000 doesn't do
>anything! The resulting values in loc_pos are 0 for x-pixel == 0 and 1 for
>x-pixel == 1000 (view_index 0 isn't used, so default values are taken). But no
>problems with the y-direction. This can be larger than 1000 pixels!
>
>Any hints?

Here a complete example:
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/* Build with:
   cc -g -pipe -I/usr/include/X11 -DPEX_SI_PHIGS -target sun4 -c my_test1.c
   cc -o my_test1 my_test1.o -g -pipe -lphigs -lXext -lX11 -lm
*/

#include <stdio.h>
#include <errno.h>
#include <math.h>
#include <X11/Xlib.h>
#include <phigs/phigs.h>

int                  ret_val;
Display              *grafik_display;
Window               grafik_window;
XSetWindowAttributes xswa;
Pint                 ws_type;
Pconnid_x_drawable   conn;
Pxphigs_info         xinfo;
Plimit3              echo_volume;
Ppoint3              init_loc_pos;
Ppoint3              loc_pos;
Ploc_data3           record;
Pin_status           status;
Pint                 init_view_ind;

main()
{
   grafik_display = XOpenDisplay( NULL );
   
   xinfo.display = grafik_display;
   
   popen_xphigs( NULL, 0, PXPHIGS_INFO_DISPLAY, &xinfo );
   
   ws_type = phigs_ws_type_create( phigs_ws_type_x_tool, 
                                   (char *)PHIGS_TOOL_X,
                                   (char *)0,
                                   (char *)PHIGS_TOOL_Y,
                                   (char *)0,
                                   (char *)PHIGS_TOOL_WIDTH,
                                   (char *)DisplayWidth( grafik_display,
                                             DefaultScreen( grafik_display ) ),
                                   (char *)PHIGS_TOOL_HEIGHT,
                                   (char *)DisplayHeight( grafik_display,
                                             DefaultScreen( grafik_display ) ),
                                   (char *)PHIGS_TOOL_BORDER_WIDTH,
                                   (char *)0,
                                   (char *)0 );
   
   popen_ws( 1, NULL, ws_type );
   
   pset_disp_upd_st( 1, PDEFER_WAIT, PMODE_UWOR );
   
   init_loc_pos.x = .5;
   init_loc_pos.y = .5;
   init_loc_pos.z = .5;
   
   echo_volume.x_min = 300.0;
   echo_volume.x_max = (Pfloat)DisplayWidth( grafik_display,
                                             DefaultScreen( grafik_display ) );
   
   echo_volume.y_min = 0.0;
   echo_volume.y_max = (Pfloat)DisplayHeight( grafik_display,
                                             DefaultScreen( grafik_display ) );
   
   echo_volume.z_min = 0.0;
   echo_volume.z_max = 1.0;
   
   pset_loc_mode( 1, 1, POP_REQ, PSWITCH_ECHO );
   
   pinit_loc3( 1 , 1, 0, &init_loc_pos, 1, &echo_volume, &record );
   
   while( TRUE )
   {
      preq_loc3( 1, 1, &status, &init_view_ind, &loc_pos );
      fprintf( stderr, "Hallo!\n" );
   }
   
   ret_val = getchar();
   
   pclose_ws( 1 );
   pclose_phigs();
} /* main */
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Sincerly,
        Matthias
-- 
    Matthias Pfuetzner  |  @work:  +49 6151 155-150  | @home: +49 6151 75717
    6100 Darmstadt, FRG | ZGDV, Wilhelminenstrasse 7 | Lichtenbergstrasse 73
      pfuetzner@igd.fhg.de, pfuetzner@zgdvda.UUCP    | Hans-Ulrich Klose sagte:
    Wir pfeifen nicht nach ihrer Tanze... (09.09.92 in der Haushaltsdebatte)