go-imageupload

:whitesquarebutton: Gracefully handle image uploading and thumbnail creation.

Install

go get github.com/olahol/go-imageupload

Example

Thumbnail creator using Gin.

package main

import (
    "github.com/gin-gonic/gin"
    "github.com/olahol/go-imageupload"
)
func main() {
    r := gin.Default()
r.GET("/", func(c *gin.Context) {
    c.File("index.html")
})

r.POST("/upload", func(c *gin.Context) {
    img, err := imageupload.Process(c.Request, "file")

    if err != nil {
        panic(err)
    }

    thumb, err := imageupload.ThumbnailPNG(img, 300, 300)

    if err != nil {
        panic(err)
    }

    thumb.Write(c.Writer)
})

r.Run(":5000")
}

Contributors

• Ola Holmström (@olahol)
• Shintaro Kaneko (@kaneshin)

Documentation