JTS User Guide

Project Structure

JTS consists of several Java modules, each one corresponds to a separate JAR file.

The core modules are:

jts-core - geometry model, operations, algorithms, and spatial data structures
jts-io-common - I/O classes for open spatial formats

The following modules depend on proprietary libraries, and are not built by default:

jts-io-ora - Oracle reader and writer
jts-io-sde - SDE reader and writer

The following modules are applications and data for testing and working with JTS

jts-tests - The JTS XML test suite and the Test Runner application
jts-app -The TestBuilder GUI, for working with JTS geometry interactively

Using JTS with Maven

To include JTS in a Maven project, add a dependency block like the following:

<properties>
    <jts.version>1.16.1</jts.version>
</properties>
<dependency>
    <groupId>org.locationtech.jts</groupId>
    <artifactId>jts-core</artifactId>
    <version>${jts.version}</version>
</dependency>

JTS artifacts are available on maven central.

Using JTS Snapshots

Our build server publishes to the LocationTech Maven repository. To include JTS in a project, add the following repositories to the pom:

<repositories>
  <repository>
    <id>locationtech-releases</id>
    <url>https://repo.eclipse.org/content/groups/releases</url>
    <snapshots>
      <enabled>false</enabled>
    </snapshots>
  </repository>
  <repository>
    <id>jts-snapshots</id>
    <url>https://repo.eclipse.org/content/repositories/jts-snapshots</url>
    <releases>
      <enabled>false</enabled>
    </releases>
    <snapshots>
      <enabled>true</enabled>
    </snapshots>
   </repository>
</repositories>

The latest snapshot builds are now avaialble:

<properties>
    <jts.version>1.17.0-SNAPSHOT</jts.version>
</properties>
<dependency>
    <groupId>org.locationtech.jts</groupId>
    <artifactId>jts-core</artifactId>
    <version>${jts.version}</version>
</dependency>

Using prior versions of JTS with Maven

Older versions are available on Maven Central:

JTS 1.14.0:

<dependency>
    <groupId>com.vividsolutions</groupId>
    <artifactId>jts-core</artifactId>
    <version>1.14.0</version>
</dependency>
<dependency>
    <groupId>com.vividsolutions</groupId>
    <artifactId>jts-io</artifactId>
    <version>1.14.0</version>
</dependency>

JTS 1.13:

<dependency>
    <groupId>com.vividsolutions</groupId>
    <artifactId>jts</artifactId>
    <version>1.13</version>
</dependency>

Prior releases can also be downloaded from Source Forge.

Using JTS with Jigsaw Modules

JTS uses #ModuleNameInManifest to export a module name for each of the JARs published for use as a library. In this way, you can depend on the various JTS modules in your module-info.java in the following way:

// module-info.java for project org.foo.baz

module org.foo.baz {
  requires org.locationtech.jts;            // jts-core
  requires org.locationtech.jts.io;         // jts-io-common
  requires org.locationtech.jts.io.oracle;  // jts-io-ora
  requires org.locationtech.jts.io.sde;     // jts-io-sde
}

JTS System Properties

-Djts.overlay=ng enables the use of OverlayNG in Geometry overlay methods. (Note: in a future release this will become the default behaviour)

JTS Tools

JTS includes various application tools, which are documented here.

ylzhang2852 / jts

JTS User Guide

Project Structure

Using JTS with Maven

Using JTS Snapshots

Using prior versions of JTS with Maven

Using JTS with Jigsaw Modules

JTS System Properties

JTS Tools

简介

发行版

贡献者

近期动态

ylzhang2852 / jts .gitee-modal { width: 500px !important; }

JTS User Guide

Project Structure

Using JTS with Maven

Using JTS Snapshots

Using prior versions of JTS with Maven

Using JTS with Jigsaw Modules

JTS System Properties

JTS Tools

简介

发行版

贡献者

近期动态

搜索帮助

ylzhang2852 / jts