/*
The section view preference types are as follows:
*/
typedef struct
{
        UF_DRAW_sx_background_t        sx_background;
        UF_DRAW_sx_crosshatch_t          sx_crosshatch;
} UF_DRAW_sxview_prfs_t;
typedef enum {
        UF_DRAW_sx_background_off = 0,
        UF_DRAW_sx_background_on
} UF_DRAW_sx_background_t;
typedef enum {
        UF_DRAW_sx_crosshatch_off = 0,
        UF_DRAW_sx_crosshatch_on
} UF_DRAW_sx_crosshatch_t;
/*
where the enum's have the following meanings:
 UF_DRAW_sx_background_off = section view background is off,
 UF_DRAW_sx_background_on = section view background if on.

 UF_DRAW_sx_crosshatch_off = section view crosshatch is off,
 UF_DRAW_sx_crosshatch_on = section view crosshatch if on.
*/

/*
The code in the following example retrieves the section view display
preference settings.
*/
#include <stdio.h>
#include <string.h>
#include <uf.h>
#include <uf_draw.h>
#include <uf_draw_types.h>
#include <uf_obj.h>
void ufusr(char *param, int *retcod, int param_len)
{
    int                         ifail = 0;
    int                         numchrs;
    tag_t                       sxview_tag = NULL_TAG;
    char                        error_message[133];
    char *                      sxview_name = "sx@3";
    UF_DRAW_sxview_prfs_t       sxview_parms;
    ifail = UF_initialize();
    /* Get the tag of the section view. */
    numchrs = strlen (sxview_name);
    ifail = uc5028 (sxview_name, numchrs, &sxview_tag);

    if (!ifail)
    {
        /* Query the section view background and crosshatch
           parameters */
        ifail = UF_DRAW_ask_sxview_display (sxview_tag,
                &sxview_parms);
    }
    printf ("UF_DRAW_ask_sxview_display sample ");
    if (ifail)
    {
        ifail = UF_get_fail_message( ifail, error_message );
        printf( "fails.\nError is: %s\n", error_message );
    }
    else
        printf( "is successful.\n" );
    UF_terminate();
}