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Questions - jts

How can I split a MultyPolygon in JTS into Polygons?

I am using JTS and I have one big Multypolygon with seperated Areas. How can I get a List of Polygons representing these seperated areas. Thanks in Advance Lukas
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lord rufusus

geotools

jts

Votes: 0

Answers: 1

Latest Answer

This is fairly simple, given a MultiPolygon p: ArrayList<Polygon> polygons = new ArrayList<>(); for (int i = 0; i < p.getNumGeometries(); i++) { Polygon polygon = (Polygon)p.getGeom...
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Ian Turton

how to draw symmetrical line to the polygon?

I have a road polygon that I need to divide in given lanes. So I get a JTS geometry of roads from shapefile and I need to create lines or basically create a geometry lines (lanes) within that polygon....
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user1298426

geometry

shapefile

geotools

jts

Votes: 0

Answers: 1

Latest Answer

TL;DR; no. I wrote a blog entry a while ago about how to add "CenterLines" to polygons and it was not nearly as easy as I expected. That code may be enough to get you started. Feel free to a...
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Ian Turton

Migrating com.vividsolutions.jts to org.locationtech.jts still complaining about lack of com.vividsolutions package

I'm trying to upgrade dependencies for a java application that uses com.vividsolutions.jts. I have removed all the references to this library from pom.xml and replaced them by the ones from org.locati...
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mohi666

java

dependencies

migrate

classnotfound

jts

Votes: 0

Answers: 1

Latest Answer

I'm not too sure what was wrong with the vividsolutions library inclusion. However, I was able to resolve my issue by including both of these in pom.xml: <dependency> <groupId>...
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mohi666

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