void _wpolygon_rgn(
/*****************/
int fill_type,
int num_pts,
wcoord *pts,
BOOL rgn_on
) {
HPEN pen;
HBRUSH brush;
WPI_POINT *p_pts;
int i;
_new( p_pts, num_pts );
for( i = 0; i < num_pts; ++i ) {
/* assumption: sizeof(int)==sizeof(short) */
convert_pt( pts[i].xcoord, pts[i].ycoord,
(int *) &p_pts[i].x, (int *) &p_pts[i].y );
}
get_obj_settings( fill_type, &pen, &brush );
_wpi_polygon( Win_dc, p_pts, num_pts );
if( rgn_on ) {
rgn_polygon( p_pts, num_pts );
}
del_obj_settings( fill_type, pen, brush );
_free( p_pts );
}
Bool
apc_region_create( Handle self, PRegionRec rec)
{
switch( rec-> type ) {
case rgnEmpty:
return rgn_empty(self);
case rgnRectangle:
return rgn_rect(self, rec->data.box);
case rgnPolygon:
return rgn_polygon(self, &rec->data.polygon);
case rgnImage:
return rgn_image(self, rec->data.image);
default:
return false;
}
}
void wrgn_polygon(
/****************/
int num_pts,
wcoord *pts
) {
WPI_POINT *p_pts;
int i;
_new( p_pts, num_pts );
for( i = 0; i < num_pts; ++i ) {
/* assumption: sizeof(int)==sizeof(short) */
convert_pt( pts[i].xcoord, pts[i].ycoord,
(int *) &p_pts[i].x, (int *) &p_pts[i].y );
}
rgn_polygon( p_pts, num_pts );
_free( p_pts );
}
