https://github.com/taylorfinnell/imagecr

Quickly determine image types and attributes in Crystal
https://github.com/taylorfinnell/imagecr

Last synced: 4 months ago
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Quickly determine image types and attributes in Crystal

• Host: GitHub
• URL: https://github.com/taylorfinnell/imagecr
• Owner: taylorfinnell
• License: mit
• Created: 2017-10-23T21:48:28.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2019-07-28T02:44:13.000Z (almost 6 years ago)
• Last Synced: 2025-02-05T22:18:51.026Z (5 months ago)
• Language: Crystal
• Homepage:
• Size: 7.2 MB
• Stars: 2
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# imagecr

[![Build Status](https://travis-ci.org/taylorfinnell/imagecr.svg?branch=master)](https://travis-ci.org/taylorfinnell/imagecr)

Image.cr is a shard to quickly and performantly identify an image type and basic

attributes of the image.

## Installation

Add this to your application's `shard.yml`:

```yaml

dependencies:

  imagecr:

    github: taylorfinnell/imagecr

```

## Supported Image Types

- TIFF

- GIF

- BMP

- PNG

- PSD

## Usage

```crystal

require "imagecr"

```

Open from a URL.

```

image = Imagecr.open("http://someserver.com/test.png")

image.type   # => "png"

image.width  # => 100

image.height # => 100

```

Open from a local file.

```

image = Imagecr.open("~/Downloads/test.png")

image.type   # => "png"

image.width  # => 100

image.height # => 100

```