processor

package

v0.2.6 Latest Latest Go to latest Published: Feb 25, 2019 License: MIT Imports: 8 Imported by: 0

Details

Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/joway/imagic

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Documentation ¶

Index ¶

type Engine
- func NewProcessor(format string) Engine
type JPEGProcessor
type PNGProcessor
type Processor

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Engine ¶

type Engine interface {
	Compress(input image.Image, quality int) (image.Image, error)
	Resize(input image.Image, width int, height int) (image.Image, error)
	WaterMark(input image.Image, texture image.Image, x int, y int) (image.Image, error)
}

Engine is the interface of Processor

func NewProcessor ¶

func NewProcessor(format string) Engine

NewProcessor return the Processor instance

type JPEGProcessor ¶

type JPEGProcessor struct {
	Processor
}

JPEGProcessor is the processor for JPEG images

func (*JPEGProcessor) Compress ¶

func (p *JPEGProcessor) Compress(input image.Image, quality int) (image.Image, error)

Compress the images

func (*JPEGProcessor) Resize ¶

func (p *JPEGProcessor) Resize(input image.Image, width int, height int) (image.Image, error)

Resize the images

func (*JPEGProcessor) WaterMark ¶ added in v0.2.0

func (p *JPEGProcessor) WaterMark(input image.Image, texture image.Image, x int, y int) (image.Image, error)

WaterMark the images

type PNGProcessor ¶

type PNGProcessor struct {
	Processor
}

PNGProcessor is the processor for PNG images

func (*PNGProcessor) Compress ¶

func (p *PNGProcessor) Compress(input image.Image, quality int) (image.Image, error)

Compress the images

func (*PNGProcessor) Resize ¶

func (p *PNGProcessor) Resize(input image.Image, width int, height int) (image.Image, error)

Resize the images

func (*PNGProcessor) WaterMark ¶ added in v0.2.0

func (p *PNGProcessor) WaterMark(input image.Image, texture image.Image, x int, y int) (image.Image, error)

WaterMark the images

type Processor ¶

type Processor struct {
	Engine
	Format string
}

Processor is the abstract struct of processor

Source Files ¶

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