common

Documentation

Index

• Variables
• func GetIntersections(A, B, C, R float64) (float64, float64, float64, float64)
• func NCInit() *gc.Window
• func Radian(angle float64) float64
• type Dict
  • func NewDict(inputFile string) *Dict
  • func (D *Dict) ToDot()
• type SDL
  • func SDLInit(w, h int32) *SDL
  • func (S *SDL) Circle(x0, y0, R int, C color.RGBA, T int)
  • func (S *SDL) Clean()
  • func (S *SDL) Line(x1, y1, x2, y2 int, C color.RGBA, T int)
  • func (S *SDL) Refresh()
  • func (S *SDL) Sector(x0, y0, R int, C color.RGBA, T int)
  • func (S *SDL) Set(x, y int, C color.RGBA, T int)
  • func (S *SDL) Wait()

Variables

var Black = color.RGBA{0, 0, 0, 255}

Black color

var Blue = color.RGBA{0, 0, 255, 255}

Blue color

var Green = color.RGBA{0, 255, 0, 255}

Green color

var Red = color.RGBA{255, 0, 0, 255}

Red color

var White = color.RGBA{255, 255, 255, 255}

White color

Functions

func GetIntersections

func GetIntersections(A, B, C, R float64) (float64, float64, float64, float64)

GetIntersections Get the next intersection between a circle centered at {0,0} with radius = R and a line with equation Ax + By + C = 0

func NCInit

func NCInit() *gc.Window

NCInit Initialize a ncurses window

func Radian

func Radian(angle float64) float64

Radian convert degrees to radian

Types

type Dict

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

Dict dictionnary

func NewDict

func NewDict(inputFile string) *Dict

NewDict Build a new dictionnary from an input file (1 word by line)

func (*Dict) ToDot

func (D *Dict) ToDot()

ToDot dictionnary to dot file

type SDL

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

SDL structure

func SDLInit

func SDLInit(w, h int32) *SDL

SDLInit Initialize a SDL window

func (*SDL) Circle

func (S *SDL) Circle(x0, y0, R int, C color.RGBA, T int)

Circle Draw a circle of center (x0, y0) and radius R with color C and thickness T

func (*SDL) Clean

func (S *SDL) Clean()

Clean the surface

func (*SDL) Line

func (S *SDL) Line(x1, y1, x2, y2 int, C color.RGBA, T int)

Line Draw a line from (x1, y1) to (x2, y2) with color C and thickness T

func (*SDL) Refresh

func (S *SDL) Refresh()

Refresh update surface

func (*SDL) Sector

func (S *SDL) Sector(x0, y0, R int, C color.RGBA, T int)

Sector Draw a circle sector of center (x0, y0) and radius R with color C and thickness T

func (*SDL) Set

func (S *SDL) Set(x, y int, C color.RGBA, T int)

Set set a point at coordiantes (x,y) with color C and thickness T

func (*SDL) Wait

func (S *SDL) Wait()

Wait end of SDL window with crtl-c