pxl

package

v0.0.0-...-41a197c Latest Latest Go to latest Published: May 1, 2023 License: Apache-2.0 Imports: 7 Imported by: 0

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Repository

github.com/cbrgm/pxl

Documentation ¶

Index ¶

Constants
type Config
type Pixelizer
- func New() *Pixelizer
- func NewFromConfig(c *Config) *Pixelizer
type SerializablePalette
- func GetColorsFromImage(img image.Image, count int) (*SerializablePalette, error)
- func (s *SerializablePalette) MarshalJSON() ([]byte, error)
- func (s *SerializablePalette) UnmarshalJSON(b []byte) error

Constants ¶

View Source

const (
	Bit8   = 8 * scalingFactor
	Bit16  = 16 * scalingFactor
	Bit32  = 32 * scalingFactor
	Bit64  = 64 * scalingFactor
	Bit128 = 128 * scalingFactor
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Config ¶

type Config struct {
	Palette     color.Palette
	Granularity int
	MaxWidth    int
	MaxHeight   int
}

type Pixelizer ¶

type Pixelizer struct {
	// contains filtered or unexported fields
}

func New ¶

func New() *Pixelizer

func NewFromConfig ¶

func NewFromConfig(c *Config) *Pixelizer

func (*Pixelizer) Convert ¶

func (p *Pixelizer) Convert(img image.Image, colorize bool) image.Image

Convert creates a pixelized version for a given img

func (*Pixelizer) SetColors ¶

func (p *Pixelizer) SetColors(cp color.Palette)

func (*Pixelizer) SetGranularity ¶

func (p *Pixelizer) SetGranularity(s int)

SetGranularity sets the Pixelizer Granularity level. s must be a positive int value in range 0 - 128.

func (*Pixelizer) SetMaxImageSize ¶

func (p *Pixelizer) SetMaxImageSize(maxWidth, maxHeight int)

type SerializablePalette ¶

type SerializablePalette struct {
	Palette []color.Color
}

func GetColorsFromImage ¶

func GetColorsFromImage(img image.Image, count int) (*SerializablePalette, error)

func (*SerializablePalette) MarshalJSON ¶

func (s *SerializablePalette) MarshalJSON() ([]byte, error)

func (*SerializablePalette) UnmarshalJSON ¶

func (s *SerializablePalette) UnmarshalJSON(b []byte) error

Source Files ¶

View all Source files

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