https://github.com/corona10/goimghdr

The imghdr module determines the type of image contained in a file for go
https://github.com/corona10/goimghdr

go imghdr

Last synced: 18 days ago
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The imghdr module determines the type of image contained in a file for go

• Host: GitHub
• URL: https://github.com/corona10/goimghdr
• Owner: corona10
• License: bsd-3-clause
• Created: 2018-02-25T09:34:44.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2019-06-14T10:13:28.000Z (over 5 years ago)
• Last Synced: 2024-11-25T23:03:52.757Z (26 days ago)
• Topics: go, imghdr
• Language: Go
• Homepage:
• Size: 442 KB
• Stars: 40
• Watchers: 3
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-go - goimghdr - The imghdr module determines the type of image contained in a file for Go. (Images / Search and Analytic Databases)
• awesome-go-extra - goimghdr - 02-25T09:34:44Z|2019-06-14T10:13:28Z| (Images / Advanced Console UIs)

README

        
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# goimghdr

> Inspired by Python's [imghdr](https://docs.python.org/3/library/imghdr.html)

## Installation

```

go get github.com/corona10/goimghdr

```

## List of return value

| Value  | Image format                      |

|--------|-----------------------------------|

| "rgb"  | SGI ImgLib Files                  |

| "gif"  | GIF 87a and 89a Files             |

| "pbm"  | Portable Bitmap Files             |

| "pgm"  | Portable Graymap Files            |

| "ppm"  | Portable Pixmap Files             |

| "tiff" | TIFF Files                        |

| "rast" | Sun Raster Files                  |

| "xbm"  | X Bitmap Files                    |

| "jpeg" | JPEG data in JFIF or Exif formats |

| "bmp"  | BMP files                         |

| "png"  | Portable Network Graphics         |

| "webp" | WebP files                        |

| "exr"  | OpenEXR Files                     |

## Usage

[example](examples/example.go)

[![asciicast](https://asciinema.org/a/zfh9TERizU7RcSAxXo9ioKQq4.png)](https://asciinema.org/a/zfh9TERizU7RcSAxXo9ioKQq4)

## Special thanks to

* [Haeun Kim](https://github.com/haeungun/)

## Reference

* [CPython imghdr module](https://docs.python.org/3/library/imghdr.html)

* [DSCN0029.jpg](imgData/DSCN0029.jpg) is from [ianare/exif-samples](https://github.com/ianare/exif-samples)