| 340 | } |
| 341 | |
| 342 | bool BackgroundMapLayer::GetDoubleColumnData(wxString field_name, |
| 343 | std::vector<double>& data) |
| 344 | { |
| 345 | if (field_name.empty()) return false; |
| 346 | |
| 347 | if (data.empty()) { |
| 348 | data.resize(shapes.size()); |
| 349 | } |
| 350 | // this function is for finding numeric data from multi-layer |
| 351 | GdaConst::FieldType type = layer_proxy->GetFieldType(field_name); |
| 352 | int col_idx = layer_proxy->GetFieldPos(field_name); |
| 353 | if (type == GdaConst::double_type || |
| 354 | type == GdaConst::long64_type) { |
| 355 | for (int i=0; i<shapes.size(); ++i) { |
| 356 | data[i] = layer_proxy->data[i]->GetFieldAsDouble(col_idx); |
| 357 | } |
| 358 | return true; |
| 359 | } |
| 360 | return false; |
| 361 | } |
| 362 | |
| 363 | bool BackgroundMapLayer::GetIntegerColumnData(wxString field_name, std::vector<wxInt64>& data) |
| 364 | { |
no test coverage detected