imageType

README

image-type

Installation

go get github.com/mushroomsir/image-type

Support Format

• jpeg
• png
• gif
• bmp
• webp
• webp(lossy)
• psd
• ico
• tiff
• dds

Usage

parse image

package main

import (
	"fmt"

	imageType "github.com/mushroomsir/image-type"
)

func main() {
	// imageType.ParseFile(file *os.File)
	// imageType.ParseReader(rd io.Reader)
	// imageType.Parse(bytes []byte)
	res, err := imageType.ParsePath("../testdata/test.jpg")
	if err == nil {
		fmt.Println(res.Type)     // jpeg
		fmt.Println(res.MimeType) // image/jpeg
		fmt.Println(res.Width)    // 600
		fmt.Println(res.Height)   // 600
	} else {
		fmt.Println(err)
	}
}

check image

res, _ := imageType.ParsePath("../testdata/test.jpg")
if res != nil {
	fmt.Println("It's image")
}

Licenses

All source code is licensed under the MIT License.

Documentation

Index

• Variables
• type ImageInfo
  • func Parse(rd io.Reader) (img *ImageInfo, err error)
  • func ParsePath(filePath string) (img *ImageInfo, err error)

Variables

var (
	ErrInvalidImage = errors.New("invalid image")
)

Types

type ImageInfo

type ImageInfo struct {
	Type     string
	MimeType string
	Width    int
	Height   int
}

ImageInfo ...

func Parse

func Parse(rd io.Reader) (img *ImageInfo, err error)

Parse ...

func ParsePath

func ParsePath(filePath string) (img *ImageInfo, err error)

ParsePath ...