utils

package

v0.0.0-...-0025597 Latest Latest Go to latest Published: Aug 5, 2019 License: MIT Imports: 7 Imported by: 0

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Repository

github.com/lmammino/lambda-image-colors

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Documentation ¶

Index ¶

func GetProminentColors(imageContent io.Reader, palette Palette) ([]string, error)
type Palette
- func GetDefaultPalette() *Palette

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func GetProminentColors ¶

func GetProminentColors(imageContent io.Reader, palette Palette) ([]string, error)

GetProminentColors takes a Reader and a palette. It reads the image content using the reader and identifies the prominent colors in it which are returned as a slice of string values.

Types ¶

type Palette ¶

type Palette map[string][]uint32

Palette defines a palette of colors. It's essentially a map where keys are color names and values is a sequence of 3 RGB uint32 values

func GetDefaultPalette ¶

func GetDefaultPalette() *Palette

GetDefaultPalette returns a default palette

Source Files ¶

View all Source files

utils.go

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