peihao
4 years ago
36 changed files with 471 additions and 186 deletions
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package com.air.applets.convert; |
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import cn.hutool.core.collection.CollectionUtil; |
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import com.air.applets.dto.CoordinatePoint; |
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import com.air.applets.dto.Feature; |
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import com.air.applets.dto.LandLonLatDto; |
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import com.air.applets.dto.LandProperties; |
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import com.air.applets.entity.CityAreaLonLatBase; |
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import com.air.entity.PolygonGeom; |
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import com.air.land.entity.LandListedLonLat; |
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import com.air.utils.GeomUtils; |
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import java.util.ArrayList; |
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import java.util.List; |
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/** |
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* 地块、经纬度转换 |
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* |
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* @author peihao |
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* @date 2021-09-16 |
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**/ |
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public class LandLonLatConvert { |
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public static List<LandLonLatDto> getCityAreaLonLat(List<CityAreaLonLatBase> list, Integer id){ |
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if (CollectionUtil.isEmpty(list)){ |
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return null; |
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} |
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List<LandLonLatDto> landLonLatDtos = new ArrayList<>(); |
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list.forEach(e ->{ |
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LandLonLatDto landLonLatDto = new LandLonLatDto(); |
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CoordinatePoint coordinatePoint = GeomUtils.lonLatConvertPoint(e.getPos()); |
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PolygonGeom polygonGeom = GeomUtils.computeGemo(coordinatePoint.getPolygonPoints(), e.getLineColor() |
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, e.getLineOpaqueness(), e.getLineWidth(), e.getFillColor(), e.getFillOpaqueness()); |
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polygonGeom.setId(id); |
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landLonLatDto.setPolygon(polygonGeom); |
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landLonLatDtos.add(landLonLatDto); |
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}); |
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return landLonLatDtos; |
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} |
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public static List<LandLonLatDto> getLandLonLatDto(List<LandListedLonLat> landList, Integer id){ |
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if (CollectionUtil.isEmpty(landList)){ |
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return null; |
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} |
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List<LandLonLatDto> landLonLatDtos = new ArrayList<>(); |
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landList.forEach(e ->{ |
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LandLonLatDto landLonLatDto = new LandLonLatDto(); |
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Feature feature = new Feature(); |
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LandProperties landProperties = new LandProperties(); |
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landProperties.setLatId(e.getLatId()); |
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landProperties.setLandId(e.getLandListedId()); |
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feature.setProperties(landProperties); |
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feature.setId(id); |
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CoordinatePoint coordinatePoint = GeomUtils.lonLatConvertPoint(e.getLandLonLat()); |
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feature.setCoordinates(coordinatePoint.getCoordinates()); |
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landLonLatDto.setFeature(feature); |
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landLonLatDto.setCenterPoint(coordinatePoint.getCenPoint()); |
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PolygonGeom polygonGeom = GeomUtils.computeGemo(coordinatePoint.getPolygonPoints(), e.getLineColor(), Integer.valueOf(e.getLineOpaqueness()), |
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Integer.valueOf(e.getLineWidth()), e.getFillColor(), Integer.valueOf(e.getFillOpaqueness())); |
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polygonGeom.setId(id); |
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landLonLatDto.setPolygon(polygonGeom); |
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landLonLatDtos.add(landLonLatDto); |
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}); |
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return landLonLatDtos; |
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} |
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} |
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package com.air.applets.dto; |
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import com.air.entity.PolygonPoint; |
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import lombok.Data; |
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import java.util.List; |
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/** |
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* @author peihao |
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* @date 2021-09-15 |
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**/ |
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@Data |
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public class CoordinatePoint { |
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private List<PolygonPoint> polygonPoints; |
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private List<List<Double>> coordinates; |
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private List<Double> cenPoint; |
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} |
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package com.air.applets.dto; |
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import io.swagger.annotations.ApiModelProperty; |
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import lombok.Data; |
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import java.util.List; |
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/** |
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* @author peihao |
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* @date 2021-09-15 |
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**/ |
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@Data |
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public class Feature { |
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@ApiModelProperty(value = "地块，经纬度信息") |
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private LandProperties properties; |
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@ApiModelProperty(value = "坐标点") |
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private List<List<Double>> coordinates; |
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@ApiModelProperty(value = "id") |
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private Integer id; |
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} |
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package com.air.applets.dto; |
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import com.air.entity.PolygonGeom; |
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import io.swagger.annotations.ApiModel; |
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import io.swagger.annotations.ApiModelProperty; |
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import lombok.Data; |
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import java.util.List; |
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/** |
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* 小程序土地地块经纬度 |
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* |
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* @author peihao |
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* @date 2021-09-15 |
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**/ |
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@ApiModel |
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@Data |
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public class LandLonLatDto { |
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@ApiModelProperty(value = "图形坐标颜色等信息") |
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private PolygonGeom polygon; |
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@ApiModelProperty(value = "中间点位") |
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private List<Double> centerPoint; |
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@ApiModelProperty(value = "图形坐标颜色等信息") |
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private Feature feature; |
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} |
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package com.air.applets.dto; |
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import io.swagger.annotations.ApiModel; |
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import io.swagger.annotations.ApiModelProperty; |
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import lombok.Data; |
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/** |
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* 地块，经纬度信息 |
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* |
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* @author peihao |
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* @date 2021-09-15 |
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**/ |
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@ApiModel |
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@Data |
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public class LandProperties { |
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@ApiModelProperty(value = "地块id") |
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private String landId; |
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@ApiModelProperty(value = "经纬度id") |
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private Long latId; |
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} |
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package com.air.applets.entity; |
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import io.swagger.annotations.ApiModel; |
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import io.swagger.annotations.ApiModelProperty; |
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import lombok.Data; |
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/** |
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* 行政区，大组团，小组团，环线通用 |
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* |
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* @author peihao |
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* @date 2021-09-15 |
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**/ |
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@ApiModel |
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@Data |
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public class CityAreaLonLatBase { |
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@ApiModelProperty(value="") |
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private Integer id; |
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@ApiModelProperty(value="") |
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private String name; |
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@ApiModelProperty(value="") |
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private String pos; |
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@ApiModelProperty(value="") |
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private Integer lineWidth; |
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@ApiModelProperty(value="") |
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private String lineColor; |
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@ApiModelProperty(value="") |
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private Integer lineOpaqueness; |
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@ApiModelProperty(value="") |
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private String fillColor; |
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@ApiModelProperty(value="") |
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private Integer fillOpaqueness; |
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@ApiModelProperty(value="") |
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private Integer attr; |
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@ApiModelProperty(value="") |
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private String comment; |
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@ApiModelProperty(value="") |
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private String geom; |
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@ApiModelProperty(value = "城市") |
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private String city; |
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} |
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@ -0,0 +1,32 @@
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package com.air.entity; |
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import io.swagger.annotations.ApiModel; |
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import io.swagger.annotations.ApiModelProperty; |
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import lombok.Data; |
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import java.util.List; |
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/** |
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* 小程序坐标渲染对象 |
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* |
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* @author peihao |
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* @date 2021-09-15 |
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**/ |
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@ApiModel("小程序坐标渲染对象") |
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@Data |
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public class PolygonGeom { |
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@ApiModelProperty(value = "填充颜色") |
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private String fillColor; |
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@ApiModelProperty(value = "id") |
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private Integer id; |
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@ApiModelProperty(value = "线条颜色") |
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private String strokeColor; |
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@ApiModelProperty(value = "线条宽度") |
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private Integer strokeWidth; |
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@ApiModelProperty(value = "层级（默认1）") |
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private int zIndex = 1; |
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@ApiModelProperty(value = "坐标点位") |
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private List<PolygonPoint> points; |
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} |
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@ -0,0 +1,69 @@
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package com.air.utils; |
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import cn.hutool.core.util.StrUtil; |
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import cn.hutool.json.JSONUtil; |
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import com.air.applets.dto.CoordinatePoint; |
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import com.air.entity.PolygonGeom; |
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import com.air.entity.PolygonPoint; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.List; |
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import java.util.Map; |
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/** |
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* @author peihao |
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* @date 2021-09-14 |
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**/ |
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public class GeomUtils { |
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public static PolygonGeom computeGemo(List<PolygonPoint> polygonPoints,String lineColor,Integer lineOpaqueness,Integer lineWidth,String fillColor,Integer fillOpaqueness){ |
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PolygonGeom polygonGeom = new PolygonGeom(); |
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polygonGeom.setStrokeColor(computeColor(lineColor,lineOpaqueness)); |
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polygonGeom.setFillColor(computeColor(fillColor,fillOpaqueness)); |
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polygonGeom.setStrokeWidth(Integer.valueOf(lineWidth)); |
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polygonGeom.setPoints(polygonPoints); |
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return polygonGeom; |
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} |
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public static CoordinatePoint lonLatConvertPoint(String lonLat){ |
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List<String> lonLatList = Arrays.asList(lonLat.split(";")); |
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CoordinatePoint coordinatePoint = new CoordinatePoint(); |
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//绘图经纬度
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List<PolygonPoint> polygonPoints = new ArrayList<>(); |
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//坐标数组
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List<List<Double>> coordinates = new ArrayList<>(); |
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//导航中间点
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List<Double> cenPoint = new ArrayList<>(2); |
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for (int i = 0;i<lonLatList.size();i++){ |
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String[] lntlat = lonLatList.get(i).split(","); |
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double lon = Double.parseDouble(lntlat[0]); |
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double lat = Double.parseDouble(lntlat[1]); |
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if (i == 0){ |
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cenPoint.add(lon); |
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cenPoint.add(lat); |
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} |
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PolygonPoint point = new PolygonPoint(); |
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point.setLongitude(lon); |
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point.setLatitude(lat); |
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List<Double> coordinate = new ArrayList<>(); |
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coordinate.add(lon); |
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coordinate.add(lat); |
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polygonPoints.add(point); |
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coordinates.add(coordinate); |
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} |
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coordinatePoint.setCoordinates(coordinates); |
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coordinatePoint.setPolygonPoints(polygonPoints); |
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coordinatePoint.setCenPoint(cenPoint); |
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return coordinatePoint; |
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} |
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public static String computeColor(String color,Integer opaqueness){ |
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if (StrUtil.isEmpty(color) || opaqueness == null){ |
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return null; |
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} |
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String hex = Integer.toHexString(opaqueness); |
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return color+hex; |
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} |
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} |
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