使用geotools和jts进行GIS数据生成

使用geotools和jts进行GIS数据生成

1，添加maven依赖，如下

<!-- https://mvnrepository.com/artifact/org.geotools/gt-geojson --><dependency>    <groupId>org.geotools</groupId>    <artifactId>gt-geojson</artifactId>    <version>17.2</version></dependency><!-- https://mvnrepository.com/artifact/org.geotools/gt-data --><dependency>    <groupId>org.geotools</groupId>    <artifactId>gt-data</artifactId>    <version>17.2</version></dependency><!-- https://mvnrepository.com/artifact/com.vividsolutions/jts --><dependency>    <groupId>com.vividsolutions</groupId>    <artifactId>jts</artifactId>    <version>1.13</version></dependency>

2，You can create new features and add them to this FeatureCollection as needed:

SimpleFeatureType TYPE = DataUtilities.createType("location","geom:Point,name:String");DefaultFeatureCollection featureCollection = new DefaultFeatureCollection("internal",TYPE);WKTReader2 wkt = new WKTReader2();featureCollection.add( SimpleFeatureBuilder.build( TYPE, new Object[]{ wkt.read("POINT(1,2)"), "name1"}, null) );featureCollection.add( SimpleFeatureBuilder.build( TYPE, new Object[]{ wkt.read("POINT(4,4)"), "name2"}, null) );