void
primattrs(obj *p, struct objattr *obat) /* note: ht, wid, rad and layer are set elsewhere */
/* because of nonuniformities in their design */
/* (this could be further rationalized!) */
{
int n;
float x;
p->o_attr |= obat->a_flags;
p->o_text = obat->a_tcolor;
checktextcolor(p);
if (obat->a_flags & FILLED) {
if (obat->a_pcolor == -1.)
obat->a_pcolor = getfval ("fillcolor");
p->o_fill = checkcolor((double)obat->a_pcolor);
}
if (obat->a_flags & EDGED) {
if (obat->a_weight == -1.)
obat->a_weight = getfval ("lineweight");
if (obat->a_weight >= 0.)
p->o_weight = obat->a_weight;
if (obat->a_lcolor == -1.)
obat->a_lcolor = getfval ("linecolor");
p->o_color = checkcolor((double)obat->a_lcolor);
if ((n = (int)getfval("linecap")) >= 0)
p->o_attr |= (1 + n%3)*LINECAP;
if ((n = (int)getfval("linejoin")) >= 0)
p->o_attr |= (1 + n%3)*JOIN;
if (n == 0) { /* mitre join */
x = getfval("miterlimit");
if (x >= 1) {
for (n = 1; n < 8; n++)
if (miters[n] == 0 || miters[n] == x)
break;
if (n == 8)
for (n = 1; n < 7; ++n)
miters[n] = miters[n+1];
miters[n] = x;
p->o_attr |= n * MITER;
}
}
}
else
p->o_weight = 0;
if (obat->a_dashpat.a != NULL && obat->a_dashpat.a[1] == -1) /* dots */
if ((obat->a_dashpat.a[1] = p->o_weight) == 0)
obat->a_dashpat.a[1] = 1/(pgscale*2);
p->o_ddpat = obat->a_dashpat;
}
void
checktextcolor (obj *p) {
if (p->o_nt2 > p->o_nt1) {
if (p->o_text == -1)
p->o_text = getfval("textcolor");
p->o_text = checkcolor((double)p->o_text);
}
}
void checkcolor(int i, int j){
visit[i][j] = vcnt;
for(int k = 0;k < 4; k ++){
int r = i + dir[k][0];
int c = j + dir[k][1];
if(r < 0 || c < 0 || r >= n || c >= m) continue;
if(grp[r][c] >= 0){
v[color[grp[r][c]]] = 1;
}
if(grp[r][c] == grp[i][j] && visit[r][c] != vcnt) {
checkcolor(r,c);
}
}
}
double
setattr(obj *p, int type, double val) {
int cw_switch;
double x, y;
obj *q;
if (p->o_type == BLOCK) {
for (q = p->o_next; q != p->o_val[N_VAL].o; q = q->o_next)
setattr (q, type, val);
}
else if (p->o_type <= TEXT) switch (type) {
case TCOLOR: if (val >= 0.0 || checkcolor(val) >= 0.0)
p->o_text = val;
break;
case LCOLOR: if (val >= 0.0 || checkcolor(val) >= 0.0)
p->o_color = val;
break;
case PCOLOR: if (val < 0.0 || checkcolor(val) < 0.0)
p->o_attr &= ~FILLED;
else {
p->o_fill = val; /* ignored for TEXT? */
p->o_attr |= FILLED;
}
break;
case LAYER: if (val < -128) val = -128; else if (val > 127) val = 127;
p->o_layer = (short)val;
if (val > getfval("maxlayer"))
setfval ("maxlayer", val);
break;
case LWEIGHT: p->o_weight = val;
break;
case NOEDGE: if (val != 0.0)
p->o_attr &= ~EDGED;
else
p->o_attr |= EDGED;
break;
case CCW:
case CW: if (p->o_type == ARC) {
cw_switch = (p->o_attr & CW_ARC);
if (type == CW)
cw_switch = !cw_switch;
if (cw_switch) {
x = p->o_val[N_VAL+2].f;
y = p->o_val[N_VAL+3].f;
p->o_val[N_VAL+2] = p->o_val[N_VAL+4];
p->o_val[N_VAL+3] = p->o_val[N_VAL+5];
/* exchange from & to */ p->o_val[N_VAL+4].f = x;
p->o_val[N_VAL+5].f = y;
p->o_attr ^= (p->o_attr & CW_ARC);
}
}
break;
case DIAMETER: val /= 2;
case RADIUS: switch (p->o_type) {
case ARROW:
case LINE:
case BOX:
case ARC:
case SECTOR: p->o_val[N_VAL].f = val;
break;
case CIRCLE:
case ELLIPSE: p->o_wid = val * 2;
break;
}
break;
case WIDTH: p->o_wid = val;
break;
case HEIGHT: p->o_ht = val;
break;
default: yyerror ("can't happen setattr");
}
return val;
}
int main(){
while(scanf("%d%d",&n,&m) == 2){
for(int i = 0;i < n;i ++){
scanf("%s",dat[i]);
}
int grpcnt = 0;
for(int i = 0;i < n;i ++) {
for(int j = 0;j < m; j++) {
if(dat[i][j] == '#') {
grp[i][j] = -1;
}
if(dat[i][j] == '.'){
cnt[grpcnt] = 1;
color[grpcnt] = 10;
grp[i][j] = grpcnt ++;
}
}
}
for(int i = 0;i < n;i ++) {
for(int j = 0;j < m; j++) {
if(grp[i][j] == -1) continue;
if(cnt[grp[i][j]] == 1){
int grpsmin = 6;
int vmin = -1;
for(int k = 0;k < 4;k ++){
int r = i + dir[k][0];
int c = j + dir[k][1];
if(r < 0 || r >= n || c < 0 || c >= m) continue;
if(grp[r][c] != -1) {
if(cnt[grp[r][c]] < grpsmin) {
grpsmin = cnt[grp[r][c]];
vmin = grp[r][c];
}
}
}
if(vmin == -1) {
goto final;
}
grp[i][j] = vmin;
cnt[grp[i][j]] ++;
}
}
}
for(int i = 0;i < n;i ++){
for(int j = 0;j < m;j ++){
if(grp[i][j] == -1) continue;
memset(v,0,sizeof(v));
++vcnt;
checkcolor(i,j);
for(int k = 0; k < 10 ;k++){
if(v[k] == 0){
color[grp[i][j]] = k;
break;
}
}
}
}
for(int i = 0;i < n;i ++) {
for(int j = 0; j < m; j++){
if(dat[i][j] == '.') {
dat[i][j] = '0' + color[grp[i][j]];
}
}
printf("%s\n",dat[i]);
}
continue;
final:
