modules

Documentation

Index

• func ConvertImageToMat(image image.Image) (mat gocv.Mat, err error)
• func HLine(img *image.RGBA, x1, y, x2 int, col color.Color)
• func Rect(img *image.RGBA, x1, y1, x2, y2, width int, col color.Color)
• func VLine(img *image.RGBA, x, y1, y2 int, col color.Color)

Functions

func ConvertImageToMat

func ConvertImageToMat(image image.Image) (mat gocv.Mat, err error)

func HLine

func HLine(img *image.RGBA, x1, y, x2 int, col color.Color)

HLine draws a horizontal line

func Rect

func Rect(img *image.RGBA, x1, y1, x2, y2, width int, col color.Color)

Rect draws a rectangle utilizing HLine() and VLine()

func VLine

func VLine(img *image.RGBA, x, y1, y2 int, col color.Color)

VLine draws a veritcal line