bmp

1.2.01 version

github.com/Globoplox/bmp

Pure crystal BMP manipulation

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License: MIT

Installation

# Add this to your shard.yml
dependencies:
  bmp:
    github: Globoplox/bmp
    version: ~> 1.2.0

Then run:

shards install

This version declares no dependencies.

Parse and build BMP files in crystal lang. No dependency.
Allows to open simplest BMP files with Pluto.

Add the dependency to your shard.yml:

dependencies:
  bmp:
    github: globoplox/bmp

require "bmp"

bmp = BMP.from_file "spec/sample_640×426.bmp"
bmp.color_at(639, 425).red.should eq 58
bmp.color_at(0, 0).green.should eq 130

Note that pluto is not listed as a dependency.

require "pluto"
require "bmp/pluto"

Pluto::ImageRGBA.from_bmp buffer