imageGenerator

Documentation

Index

• func DrawBasicCircle(myImage *image.RGBA, x_0, y_0, radius float64, colorGradient ColorGradient, ...)
• func DrawBasicLine(myImage *image.RGBA, x_0, y_0, x, y, width float64, ...)
• func DrawCircle(myImage *image.RGBA, circle Circle)
• func DrawLine(myImage *image.RGBA, line Line)
• func GenerateImage(generatorSpecifications GeneratorSpecifications) *image.RGBA
• func Max(a, b int) int
• func Min(a, b int) int
• func Point(pointuint16 Pointuint16) image.Point
• type ArrowFillColor
  • func (arrowFillColor ArrowFillColor) BorderColor() color.RGBA
  • func (arrowFillColor ArrowFillColor) GetColor(x, y uint16) color.RGBA
• type Circle
• type ColorGradient
• type GeneratorSpecifications
  • func GetArrow(seed int64) GeneratorSpecifications
• type Line
• type Pointuint16

Functions

func DrawBasicCircle

func DrawBasicCircle(myImage *image.RGBA, x_0, y_0, radius float64, colorGradient ColorGradient, isEdge bool)

Taken from https://en.wikipedia.org/wiki/Midpoint_circle_algorithm

func DrawBasicLine

func DrawBasicLine(myImage *image.RGBA, x_0, y_0, x, y, width float64, colorGradient ColorGradient)

func DrawCircle

func DrawCircle(myImage *image.RGBA, circle Circle)

func DrawLine

func DrawLine(myImage *image.RGBA, line Line)

func GenerateImage

func GenerateImage(generatorSpecifications GeneratorSpecifications) *image.RGBA

func Max

func Max(a, b int) int

func Min

func Min(a, b int) int

func Point

func Point(pointuint16 Pointuint16) image.Point

Types

type ArrowFillColor

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

func (ArrowFillColor) BorderColor

func (arrowFillColor ArrowFillColor) BorderColor() color.RGBA

func (ArrowFillColor) GetColor

func (arrowFillColor ArrowFillColor) GetColor(x, y uint16) color.RGBA

type Circle

type Circle struct {
	ColorGradient
	// contains filtered or unexported fields
}

type ColorGradient

type ColorGradient interface {
	GetColor(x, y uint16) color.RGBA
	BorderColor() color.RGBA
}

type GeneratorSpecifications

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

func GetArrow

func GetArrow(seed int64) GeneratorSpecifications

type Line

type Line struct {
	ColorGradient
	// contains filtered or unexported fields
}

type Pointuint16

type Pointuint16 struct {
	// contains filtered or unexported fields
}