| 4194 | |
| 4195 | |
| 4196 | int Gis_multi_polygon::shapes_valid(int *valid) const |
| 4197 | { |
| 4198 | uint32 n_polygons; |
| 4199 | Gis_polygon p; |
| 4200 | const char *data= m_data; |
| 4201 | |
| 4202 | if (no_data(data, 4)) |
| 4203 | return 1; |
| 4204 | n_polygons= uint4korr(data); |
| 4205 | data+= 4; |
| 4206 | |
| 4207 | *valid= 0; |
| 4208 | |
| 4209 | while (n_polygons--) |
| 4210 | { |
| 4211 | if (no_data(data, WKB_HEADER_SIZE)) |
| 4212 | return 1; |
| 4213 | data+= WKB_HEADER_SIZE; |
| 4214 | p.set_data_ptr(data, (uint32) (m_data_end - data)); |
| 4215 | if (p.is_valid(valid)) |
| 4216 | return 1; |
| 4217 | |
| 4218 | if (*valid == 0) |
| 4219 | break; |
| 4220 | |
| 4221 | data+= p.get_data_size(); |
| 4222 | } |
| 4223 | |
| 4224 | return 0; |
| 4225 | } |
| 4226 | |
| 4227 | |
| 4228 | int Gis_multi_polygon::make_clockwise(String *result) const |
nothing calls this directly
no test coverage detected