imagetools

Documentation

Overview

A Component for working with Diffuse maps aka. Textures aka. Pictures.

Index

• func MergeImage(dst image.Image, srcColor image.Image, srcLuma image.Image) copier.Operator
• func SplitImage(dstColor image.Image, dstLuma image.Image, src image.Image, ...) copier.Operator
• type YuvInput
  • func NewYuvInput(i image.Image) YuvInput
• type YuvOutput
  • func ToYuvOutput(i image.Image) YuvOutput

Functions

func MergeImage

func MergeImage(dst image.Image, srcColor image.Image, srcLuma image.Image) copier.Operator

func SplitImage

func SplitImage(dstColor image.Image, dstLuma image.Image, src image.Image, neutral color.Color) copier.Operator

Types

type YuvInput

type YuvInput interface {
	YCbCrAt(x, y int) color.YCbCr
}

func NewYuvInput

func NewYuvInput(i image.Image) YuvInput

type YuvOutput

type YuvOutput interface {
	SetYCbCr(x, y int, c color.YCbCr)
}

func ToYuvOutput

func ToYuvOutput(i image.Image) YuvOutput

Supports *image.YCbCr and anything that implements draw.Image!