org.codetome.hexameter.core.internal.impl.layoutstrategy

Class TriangularGridLayoutStrategy

java.lang.Object

org.codetome.hexameter.core.internal.impl.layoutstrategy.TriangularGridLayoutStrategy

All Implemented Interfaces:

GridLayoutStrategy

public final class TriangularGridLayoutStrategy
extends Object
implements GridLayoutStrategy

This strategy is responsible for generating a HexagonalGrid which has a triangular shape.

Constructor Summary

Constructors

Constructor and Description
TriangularGridLayoutStrategy()

Method Summary

Modifier and Type	Method and Description
boolean	checkParameters(int gridHeight, int gridWidth) Checks whether the supplied parameters are valid for the given strategy.
Set<AxialCoordinate>	fetchGridCoordinates(HexagonalGridBuilder builder) Fetches a monotonically increasing (from left to right, top to bottom) Set of grid coordinates corresponding to the shape of the requested grid layout.

Methods inherited from class java.lang.Object

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

Constructor Detail

TriangularGridLayoutStrategy

public TriangularGridLayoutStrategy()

Method Detail

fetchGridCoordinates

public Set<AxialCoordinate> fetchGridCoordinates(HexagonalGridBuilder builder)

Description copied from interface: GridLayoutStrategy

Fetches a monotonically increasing (from left to right, top to bottom) Set of grid coordinates corresponding to the shape of the requested grid layout.

Specified by:

fetchGridCoordinates in interface GridLayoutStrategy

checkParameters

public boolean checkParameters(int gridHeight,
                               int gridWidth)

Description copied from interface: GridLayoutStrategy

Checks whether the supplied parameters are valid for the given strategy. For example a hexagonal grid layout only works if the width equals to the height

Specified by:

checkParameters in interface GridLayoutStrategy

Returns:

valid?