From 8300bfcfd58e84d27163ba94b8e026cfcf4f90a6 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期六, 16 九月 2023 08:37:48 +0800
Subject: [PATCH] 添加坐标系初始化
---
src/main/java/com/moon/server/controller/data/RasterAnalysisController.java | 135 +++++++++++++++++++-------------------------
1 files changed, 58 insertions(+), 77 deletions(-)
diff --git a/src/main/java/com/moon/server/controller/data/RasterAnalysisController.java b/src/main/java/com/moon/server/controller/data/RasterAnalysisController.java
index 71e4217..c866f6d 100644
--- a/src/main/java/com/moon/server/controller/data/RasterAnalysisController.java
+++ b/src/main/java/com/moon/server/controller/data/RasterAnalysisController.java
@@ -3,21 +3,18 @@
import com.moon.server.annotation.SysLog;
import com.moon.server.controller.all.BaseController;
import com.moon.server.entity.all.ResponseMsg;
-import com.moon.server.helper.WebHelper;
+import com.moon.server.helper.StringHelper;
+import com.moon.server.service.data.RasterAnalysisService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.gdal.ogr.Geometry;
+import org.gdal.ogr.ogr;
+import org.springframework.web.bind.annotation.*;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import javax.annotation.Resource;
+import java.util.*;
/**
* 鏍呮牸鍒嗘瀽
@@ -28,18 +25,36 @@
@RestController
@RequestMapping("/rasterAnalysis")
public class RasterAnalysisController extends BaseController {
+ @Resource
+ RasterAnalysisService rasterService;
+
+ private final static List<Integer> PIXELS = new ArrayList<>(Arrays.asList(1, 2, 4, 8, 16, 32, 64, 128, 256));
+
+ private final static List<Integer> NODES = new ArrayList<>(Arrays.asList(16, 32, 64, 96, 128, 192, 256, 384, 512, 768, 1024));
+
@SysLog()
@ApiOperation(value = "鏌ヨ鐐瑰垎鏋�")
@ApiImplicitParams({
- @ApiImplicitParam(name = "wkt", value = "鐐筗KT", dataType = "String", example = "")
+ @ApiImplicitParam(name = "wkt", value = "鐐筗KT", dataType = "String", example = "POINT (157.750107 29.036669)"),
+ @ApiImplicitParam(name = "pixel", value = "鍍忕礌鍊�", dataType = "Integer", example = "1")
})
@GetMapping(value = "/selectByPoint")
- public ResponseMsg<Object> selectByPoint(String wkt) {
+ public ResponseMsg<Object> selectByPoint(String wkt, Integer pixel) {
try {
- Map<String, Double> map = new HashMap<>(5);
- map.put("鍥惧眰鍚�", 0.0);
+ if (StringHelper.isEmpty(wkt)) {
+ return fail("WKT瀛楃涓蹭笉鑳戒负绌�");
+ }
+ Geometry geo = Geometry.CreateFromWkt(wkt);
+ if (null == geo || geo.GetGeometryType() != ogr.wkbPoint) {
+ return fail("WKT瀛楃涓蹭笉姝ｇ‘");
+ }
+ if (null == pixel || !PIXELS.contains(pixel)) {
+ return fail("鍍忕礌鍊煎彧鑳戒负锛�" + StringHelper.join(PIXELS, ", "));
+ }
- return success(map);
+ List<?> rs = rasterService.analysis(geo, pixel);
+
+ return success(rs.size(), rs);
} catch (Exception ex) {
return fail(ex, null);
}
@@ -48,17 +63,26 @@
@SysLog()
@ApiOperation(value = "鏌ヨ绾垮垎鏋�")
@ApiImplicitParams({
- @ApiImplicitParam(name = "wkt", value = "绾縒KT", dataType = "String", example = "")
+ @ApiImplicitParam(name = "wkt", value = "绾縒KT", dataType = "String", example = "LINESTRING(165.680851 31.333443,166.383982 31.283475,166.016355 30.908709)"),
+ @ApiImplicitParam(name = "nodes", value = "鑺傜偣鏁�", dataType = "Integer", example = "16")
})
@GetMapping(value = "/selectByPolyline")
- public ResponseMsg<Object> selectByPolyline(String wkt) {
+ public ResponseMsg<Object> selectByPolyline(String wkt, Integer nodes) {
try {
- Map<String, List<Double>> map = new HashMap<>(5);
- List<Double> list = new ArrayList<>();
- list.add(0.0);
- map.put("鍥惧眰鍚�", list);
+ if (StringHelper.isEmpty(wkt)) {
+ return fail("WKT瀛楃涓蹭笉鑳戒负绌�");
+ }
+ Geometry geo = Geometry.CreateFromWkt(wkt);
+ if (null == geo || geo.GetGeometryType() != ogr.wkbLineString) {
+ return fail("WKT瀛楃涓蹭笉姝ｇ‘");
+ }
+ if (null == nodes || !NODES.contains(nodes)) {
+ return fail("鑺傜偣鏁板彧鑳戒负锛�" + StringHelper.join(NODES, ", "));
+ }
- return success(map);
+ List<?> rs = rasterService.analysis(geo, nodes);
+
+ return success(rs.size(), rs);
} catch (Exception ex) {
return fail(ex, null);
}
@@ -67,68 +91,25 @@
@SysLog()
@ApiOperation(value = "鏌ヨ闈㈠垎鏋�")
@ApiImplicitParams({
- @ApiImplicitParam(name = "wkt", value = "闈KT", dataType = "String", example = "")
+ //@ApiImplicitParam(name = "wkt", value = "闈KT", dataType = "String", example = "POLYGON ((165.680851 31.333443,166.383982 31.283475,166.016355 30.908709,165.680851 31.333443))")
+ @ApiImplicitParam(name = "wkt", value = "闈KT", dataType = "String", example = "POLYGON ((56.61 33.94,115.04 33.56,114.09 -7.17,52.22 -6.22,56.61 33.94))")
})
@GetMapping(value = "/selectByPolygon")
public ResponseMsg<Object> selectByPolygon(String wkt) {
try {
- Map<String, Double> map = new HashMap<>(5);
- map.put("鍥惧眰鍚�", 0.0);
+ if (StringHelper.isEmpty(wkt)) {
+ return fail("WKT瀛楃涓蹭笉鑳戒负绌�");
+ }
+ Geometry geo = Geometry.CreateFromWkt(wkt);
+ if (null == geo || geo.GetGeometryType() != ogr.wkbPolygon) {
+ return fail("WKT瀛楃涓蹭笉姝ｇ‘");
+ }
- return success(map);
+ List<?> rs = rasterService.analysis(geo, 0);
+
+ return success(rs.size(), rs);
} catch (Exception ex) {
return fail(ex, null);
- }
- }
-
- @SysLog()
- @ApiOperation(value = "涓嬭浇鐐瑰垎鏋�")
- @ApiImplicitParams({
- @ApiImplicitParam(name = "wkt", value = "鐐筗KT", dataType = "String", example = "")
- })
- @RequestMapping(value = "/downloadByPoint")
- public void downloadByPoint(String wkt, HttpServletRequest req, HttpServletResponse res) {
- try {
- // ...
-
- String filePath = "鐢熸垚鏂囦欢鐨勮矾寰�";
- WebHelper.download(filePath, "鏂囦欢鍚�", res);
- } catch (Exception ex) {
- log.error(ex.getMessage(), ex);
- }
- }
-
- @SysLog()
- @ApiOperation(value = "涓嬭浇绾垮垎鏋�")
- @ApiImplicitParams({
- @ApiImplicitParam(name = "wkt", value = "绾縒KT", dataType = "String", example = "")
- })
- @RequestMapping(value = "/downloadByPolyline")
- public void downloadByPolyline(String wkt, HttpServletRequest req, HttpServletResponse res) {
- try {
- // ...
-
- String filePath = "鐢熸垚鏂囦欢鐨勮矾寰�";
- WebHelper.download(filePath, "鏂囦欢鍚�", res);
- } catch (Exception ex) {
- log.error(ex.getMessage(), ex);
- }
- }
-
- @SysLog()
- @ApiOperation(value = "涓嬭浇闈㈠垎鏋�")
- @ApiImplicitParams({
- @ApiImplicitParam(name = "wkt", value = "闈KT", dataType = "String", example = "")
- })
- @RequestMapping(value = "/downloadByPolygon")
- public void downloadByPolygon(String wkt, HttpServletRequest req, HttpServletResponse res) {
- try {
- // ...
-
- String filePath = "鐢熸垚鏂囦欢鐨勮矾寰�";
- WebHelper.download(filePath, "鏂囦欢鍚�", res);
- } catch (Exception ex) {
- log.error(ex.getMessage(), ex);
}
}
}
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