imageio

Documentation

Index

• Constants
• func DifferenceOfGaussians(img image.Image, sigma1, sigma2 float64) image.Image
• func LoadImage(path string) (image.Image, error)
• func ResizeForTerminal(img image.Image, termWidth, termHeight int) image.Image

Constants

const CharAspectRatio = 0.5

Terminal characters are taller than wide.

Functions

func DifferenceOfGaussians

func DifferenceOfGaussians(img image.Image, sigma1, sigma2 float64) image.Image

DifferenceOfGaussians applies a Difference of Gaussians filter to an image.

func LoadImage

func LoadImage(path string) (image.Image, error)

LoadImage loads an image from the specified file path. Supports PNG, JPEG, and GIF (single frame) formats.

func ResizeForTerminal

func ResizeForTerminal(img image.Image, termWidth, termHeight int) image.Image

ResizeForTerminal resizes an image to fit within terminal bounds