image

package
v0.0.0-...-a4359f9 Latest Latest
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 Go to latest Published: Feb 11, 2024 License: MIT Imports: 4 Imported by: 0

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Types

type Cache 

type Cache = cache.Auto

Cache is an image cache

func NewCache 

func NewCache(tracer *tracing.Tracer, cacheProvider cache.Provider, storageProvider storage.Provider) *Cache

NewCache instantiates a new cache

type OutputFormat 

type OutputFormat int

OutputFormat is the image format to output to 

const (
	// JPEG represents the JPEG format
	JPEG OutputFormat = iota
	// WebP represents the WebP format
	WebP
)

type Processor 

type Processor interface {
	ProcessImage(ctx context.Context, task *Task) (processedImage []byte, err error)
}

Processor is an image processor

type Task 

type Task struct {
	ImageID        string
	Width          int
	Height         int
	ApplyBlur      bool
	BlurAmount     int
	ApplyGrayscale bool
	UserComment    string
	OutputFormat   OutputFormat
}

Task is an image processing task

func NewTask 

func NewTask(imageID string, width int, height int, userComment string, format OutputFormat) *Task

NewTask creates a new image processing task

func (*Task) Blur 

func (t *Task) Blur(amount int) *Task

Blur applies gaussian blur to the image

func (*Task) Grayscale 

func (t *Task) Grayscale() *Task

Grayscale turns the image into grayscale

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