pcx

package
v0.0.0-...-67a1e62 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Feb 18, 2024 License: MIT Imports: 9 Imported by: 3

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DecodePalette 

func DecodePalette(r io.Reader) (color.Palette, error)

func DefaultPalette 

func DefaultPalette() color.Palette

DefaultPalette is a palette used for tile decoding.

func Encode 

func Encode(img *Image) []byte

func PlaceholderPalette 

func PlaceholderPalette() color.Palette

PlaceholderPalette is a placeholder palette used by PCX sprite decoder for different materials. It is set mostly to allow encoding PCX images directly to a pair of PNG images. Engine doesn't use this palette and instead sets its own palette based on the object's materials.

Types

type Image 

type Image struct {
	image.Image
	ImageMeta
	// Material stores a color multiplier as a paletted image. Indexes in the palette are usually interpreted as materials.
	// Palette index value 0 indicates no material, meaning that color can be read from NRGBA directly.
	// All other palette indexes are moved by +1, comparing to the ones passed expected by the engine.
	Material *image.Paletted
}

func Decode 

func Decode(r io.Reader, typ byte) (*Image, error)

type ImageMeta 

type ImageMeta struct {
	Type  byte        `json:"type,omitempty"`
	Point image.Point `json:"point"`
}

func DecodeHeader 

func DecodeHeader(r io.Reader, typ byte) (*ImageMeta, image.Point, error)

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.