(params)
| 315 | } |
| 316 | |
| 317 | function analysis(params) { |
| 318 | let analysisMethod = params.analysisMethod; |
| 319 | if (analysisMethod === "isolines") { |
| 320 | |
| 321 | let grid = interpolate(params.pointGrid, params.analysisCellSize, params.options); |
| 322 | return turf.isolines(grid, params.breaks, { zProperty: params.zProperty }); |
| 323 | |
| 324 | } else if (analysisMethod === "buffer") { |
| 325 | |
| 326 | let buffer = turf.buffer(params.geoJson, params.radius, { unit: params.unit }); |
| 327 | this.processBuffer(buffer, params.isSave); |
| 328 | if (params.isUnion) { |
| 329 | if (buffer.features.length > 0) { |
| 330 | var unied = this.unionFeature(buffer, true); |
| 331 | var result = this.toPolygons(unied); |
| 332 | return turf.featureCollection(result); |
| 333 | } |
| 334 | return null; |
| 335 | } |
| 336 | return buffer; |
| 337 | } |
| 338 | } |
| 339 | } |
no test coverage detected