Class: Spritely::Generators::ChunkyPng

Inherits:

Base

• Object
• Struct
• Base
• Spritely::Generators::ChunkyPng

Defined in:

lib/spritely/generators/chunky_png.rb

Instance Attribute Summary

Attributes inherited from Base

#sprite_map

Instance Method Summary

• #build! ⇒ Object

Instance Method Details

#build! ⇒ Object

# File 'lib/spritely/generators/chunky_png.rb', line 7

def build!
  sprite_map.images.each do |image|
    png = ::ChunkyPNG::Image.from_blob(image.data)
    canvas.replace!(png, image.left, image.top)
  end

  canvas.to_blob(:fast_rgba)
end