grid

Documentation

Overview

Package grid is used to generate grid data. include square and hexagon.

Index

• Constants
• func HexagonGrid(bound space.Bound, cellSize float64) (gridGeoms [][]Grid)
• func SquareGrid(bound space.Bound, cellSize float64) (gridGeoms [][]Grid)
• type Grid

Constants

const (
	// Angle of sin 60 = 0.866025403785
	Sin60 = 0.866025403785
	Cos60 = 0.5
)

const ...

Functions

func HexagonGrid

func HexagonGrid(bound space.Bound, cellSize float64) (gridGeoms [][]Grid)

HexagonGrid Draw a grid according to the distance, including the given area

func SquareGrid

func SquareGrid(bound space.Bound, cellSize float64) (gridGeoms [][]Grid)

SquareGrid ,Draw a grid according to the distance, including the given area.

Types

type Grid

type Grid struct {
	Geometry space.Geometry
}

Grid ...