image_generators

Documentation

Index

• func GenerateImage(in *pb.ImageRequest, generator ImageGenerator, seed int64) (*pb.ImageResponse, error)
• func Init()
• type Bounce
  • func (s *Bounce) Draw(ctx *gg.Context) (image.Image, error)
  • func (s *Bounce) GetContextDimensions() (int, int)
  • func (s *Bounce) GetFramesAmount() int
  • func (s *Bounce) GetPostURL() string
  • func (s Bounce) GetQueueCapacity() int
  • func (s *Bounce) Init(seed int64) (ImageGenerator, error)
  • func (s *Bounce) Update() error
• type Fluid
  • func (s *Fluid) Draw(ctx *gg.Context) (image.Image, error)
  • func (s *Fluid) GetContextDimensions() (int, int)
  • func (s *Fluid) GetFramesAmount() int
  • func (s *Fluid) GetPostURL() string
  • func (s Fluid) GetQueueCapacity() int
  • func (s *Fluid) Init(seed int64) (ImageGenerator, error)
  • func (s *Fluid) Update() error
• type ImageGenerator

Functions

func GenerateImage

func GenerateImage(in *pb.ImageRequest, generator ImageGenerator, seed int64) (*pb.ImageResponse, error)

Generates the image from the passed generator

func Init

func Init()

Initialises the constants given by env variables

Types

type Bounce

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

func (*Bounce) Draw

func (s *Bounce) Draw(ctx *gg.Context) (image.Image, error)

func (*Bounce) GetContextDimensions

func (s *Bounce) GetContextDimensions() (int, int)

func (*Bounce) GetFramesAmount

func (s *Bounce) GetFramesAmount() int

func (*Bounce) GetPostURL

func (s *Bounce) GetPostURL() string

func (Bounce) GetQueueCapacity

func (s Bounce) GetQueueCapacity() int

func (*Bounce) Init

func (s *Bounce) Init(seed int64) (ImageGenerator, error)

func (*Bounce) Update

func (s *Bounce) Update() error

type Fluid

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

func (*Fluid) Draw

func (s *Fluid) Draw(ctx *gg.Context) (image.Image, error)

func (*Fluid) GetContextDimensions

func (s *Fluid) GetContextDimensions() (int, int)

func (*Fluid) GetFramesAmount

func (s *Fluid) GetFramesAmount() int

func (*Fluid) GetPostURL

func (s *Fluid) GetPostURL() string

func (Fluid) GetQueueCapacity

func (s Fluid) GetQueueCapacity() int

func (*Fluid) Init

func (s *Fluid) Init(seed int64) (ImageGenerator, error)

func (*Fluid) Update

func (s *Fluid) Update() error

type ImageGenerator

type ImageGenerator interface {
	// Initialise the generator
	Init(int64) (ImageGenerator, error)

	// Gets called sequentially once per frame
	Update() error
	Draw(*gg.Context) (image.Image, error)

	// Getters for constants
	GetFramesAmount() int
	GetContextDimensions() (int, int) // Width x Height
	GetPostURL() string
	// How many jobs of this generator can run at once
	GetQueueCapacity() int
}