Package org.geotools.grid.ortholine

Class OrthoLineBuilder

Object

OrthoLineBuilder

public class OrthoLineBuilder
extends Object

A builder to generate a grid of horizontal and/or vertical ortho-lines.

Since:

8.0

Author:

mbedward

Constructor Summary

Constructors

Constructor	Description
OrthoLineBuilder(ReferencedEnvelope gridBounds)	Creates a new builder for the specified envelope.

Method Summary

Modifier and Type	Method	Description
void	buildGrid(Collection<OrthoLineDef> lineDefs, GridFeatureBuilder lineFeatureBuilder, double vertexSpacing, ListFeatureCollection fc)	Creates line features according to the provided OrthoLineDef objects and places them into the provided ListFeatureCollection.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OrthoLineBuilder

public OrthoLineBuilder(ReferencedEnvelope gridBounds)

Creates a new builder for the specified envelope.

Parameters:

gridBounds - bounds of the area for which lines will be generated

Method Detail

buildGrid

public void buildGrid(Collection<OrthoLineDef> lineDefs,
                      GridFeatureBuilder lineFeatureBuilder,
                      double vertexSpacing,
                      ListFeatureCollection fc)

Creates line features according to the provided OrthoLineDef objects and places them into the provided ListFeatureCollection. Densified lines (lines strings with additional vertices along their length) can be created by setting the value of vertexSpacing greater than zero; if so, any lines more than twice as long as this value will be densified.

Parameters:

lineDefs - line definitions specifying the orientation, spacing and level of lines

lineFeatureBuilder - the feature build to create SimpleFeatures from line elements

vertexSpacing - maximum distance between adjacent vertices along a line

fc - the feature collection into which generated line features are placed