helper

Documentation

Index

• func AbsInt(i int) int
• func BoundStringImage(ff font.Face, s string) (rect image.Rectangle, zeroPoint image.Point)
• func ColorStrToColor(s string) (color.Color, error)
• func Extract(v uint64, start, len int) uint64
• func GpuInfo() (gpu string)
• func ManhattanDistance(p1, p2 image.Point) int
• func RoundToInt(v float64) int
• func ToImageRect(v fixed.Rectangle26_6) image.Rectangle

Functions

func AbsInt

func AbsInt(i int) int

func BoundStringImage

func BoundStringImage(ff font.Face, s string) (rect image.Rectangle, zeroPoint image.Point)

func ColorStrToColor

func ColorStrToColor(s string) (color.Color, error)

func Extract

func Extract(v uint64, start, len int) uint64

func GpuInfo

func GpuInfo() (gpu string)

func ManhattanDistance

func ManhattanDistance(p1, p2 image.Point) int

func RoundToInt

func RoundToInt(v float64) int

func ToImageRect

func ToImageRect(v fixed.Rectangle26_6) image.Rectangle