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BOX3D only geometries now dump as "SRID=x;BOX3D(...)". They are now okay to dump/restore.

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git-svn-id: http://svn.osgeo.org/postgis/trunk@125 b70326c6-7e19-0410-871a-916f4a2858ee
This commit is contained in:
David Blasby 2002-02-27 00:06:08 +00:00
parent 4be594d6de
commit d0e3f06eae
1 changed files with 32 additions and 3 deletions
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35
postgis_inout.c
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@ -1439,6 +1439,7 @@ Datum geometry_in(PG_FUNCTION_ARGS)
int nitems;
int32 SRID;
double scale,offx,offy;
BOX3D *mybox;
//printf("str=%s\n",str);
@ -1467,8 +1468,31 @@ Datum geometry_in(PG_FUNCTION_ARGS)
str++;
}
if (strcmp(str,"NULL")==0)
PG_RETURN_NULL() ;
if (strstr(str,"BOX3D") != NULL ) // bbox only
{
mybox = (BOX3D*) DatumGetPointer( DirectFunctionCall1(box3d_in,PointerGetDatum(str)));
if (mybox == NULL)
PG_RETURN_NULL() ;
geometry = (GEOMETRY *) palloc(sizeof(GEOMETRY));
geometry->size = sizeof(GEOMETRY);
geometry->type = BBOXONLYTYPE;
geometry->nobjs = -1;
geometry->SRID = SRID;
geometry->scale = 1.0;
geometry->offsetX = 0.0;
geometry->offsetY = 0.0;
memcpy(&(geometry->bvol),mybox, sizeof(BOX3D) );
pfree(mybox);
PG_RETURN_POINTER(geometry);
}
if ((str==NULL) || (strlen(str) == 0) )
@ -1732,7 +1756,12 @@ char *geometry_to_text(GEOMETRY *geometry)
if (geometry->type == BBOXONLYTYPE)
{
strcpy(result,"NULL");
mem_size = MAX_DIGS_DOUBLE*6+5+2+4+5+1;
pfree(result);
result = (char *) palloc(size); //double digits+ "BOX3D"+ "()" + commas +null
sprintf(result, "BOX3D(%.15g %.15g %.15g,%.15g %.15g %.15g)",
geometry->bvol.LLB.x,geometry->bvol.LLB.y,geometry->bvol.LLB.z,
geometry->bvol.URT.x,geometry->bvol.URT.y,geometry->bvol.URT.z);
return result;
}