boundingbox

Documentation

Index

• func Cuts(rect image.Rectangle, n int) []int
• func FromPoints(points []image.Point) image.Rectangle
• func ToPoints(rect image.Rectangle) []image.Point
• type Split
  • func SplitTokens(rect image.Rectangle, str string) []Split

Functions

func Cuts

func Cuts(rect image.Rectangle, n int) []int

Cuts returns an array of evenly spaced right positions for n positions within the given rectangle. N must be larger than 0.

func FromPoints

func FromPoints(points []image.Point) image.Rectangle

FromPoints converts the given points array to a rectangle.

func ToPoints

func ToPoints(rect image.Rectangle) []image.Point

ToPoints converts a rectangle to an array of two points, consisting of the top left point (rectangle.Min) and the bottom right point (rectangle.Max).

Types

type Split

type Split struct {
	Str string
	Cut int
}

Split represents (trimmed) words with their accoring right position in a rectangle.

func SplitTokens

func SplitTokens(rect image.Rectangle, str string) []Split

SplitTokens splits a given rectangle into an list of tokens and their approixmate right cuts. Whitespace between tokens is distributed between the tokens.