crop

Documentation

Overview

Package crop provides functions for cropping an image to a smaller size.

Index

• func Circle(img image.Image, size int, direction utils.Direction) image.Image
• func Square(img image.Image, size int, direction utils.Direction) image.Image
• func Triangle(img image.Image, size int, direction utils.Direction) image.Image

Functions

func Circle

func Circle(img image.Image, size int, direction utils.Direction) image.Image

Circle crops an Image to a circle. It will use the widest possible width if the given width is negative.

func Square

func Square(img image.Image, size int, direction utils.Direction) image.Image

Square crops an Image to a square. It will use the widest possible width if the given width is negative.

func Triangle

func Triangle(img image.Image, size int, direction utils.Direction) image.Image

Triangle crops an Image to an equilaterla triangle. It will use the widest possible width if the given size is negative.