1 #include "csf.h" 2 #include "csfimpl.h" 3 4 5 /* change the x value of upper left co-ordinate 6 * RputXUL changes the x value of upper left co-ordinate. 7 * returns the new x value of upper left co-ordinate or 0 8 * case of an error. 9 * 10 * Merrno 11 * NOACCESS 12 */ RputXUL(MAP * map,REAL8 xUL)13REAL8 RputXUL( 14 MAP *map, /* map handle */ 15 REAL8 xUL) /* new x value of top left co-ordinate */ 16 { 17 CHECKHANDLE_GOTO(map, error); 18 if(! WRITE_ENABLE(map)) 19 { 20 M_ERROR(NOACCESS); 21 goto error; 22 } 23 map->raster.xUL = xUL; 24 return(xUL); 25 error: return(0); 26 } 27