imgutil

Documentation

Index

• Variables
• func AlignImageDimensions(img *image.RGBA, alignment int) *image.RGBA
• func BuildPalette(data []byte, transparencyIdx int) color.Palette
• func GetPalette(gameName string) *color.Palette
• func TranslateRottPalettedImageToQuake(img *image.Paletted)

Variables

var (
	QuakePalette color.Palette
	RottPalette  color.Palette
)

Functions

func AlignImageDimensions

func AlignImageDimensions(img *image.RGBA, alignment int) *image.RGBA

resize image to assure the dimensions are a factor of `alignment` drawing is preserved in the lower right of the image (dimensions are "stretched" on the left and top bounds)

func BuildPalette

func BuildPalette(data []byte, transparencyIdx int) color.Palette

func GetPalette

func GetPalette(gameName string) *color.Palette

func TranslateRottPalettedImageToQuake

func TranslateRottPalettedImageToQuake(img *image.Paletted)

translates the pixels from a paletted image based on ROTT's palette over to the Quake palette