Class: Compass::Magick::Type Abstract

Inherits:

Object

• Object
• Compass::Magick::Type

Includes:

Scriptable

Defined in:

lib/magick/types.rb

Overview

This class is abstract.

Abstract Type class.

Defines the methods all Type instances must implement.

See Also:

• Types

Direct Known Subclasses

Compass::Magick::Types::Gradients::ColorStop, Compass::Magick::Types::Gradients::Linear, Compass::Magick::Types::Solid

Instance Attribute Summary

Attributes included from Scriptable

#context, #options

Instance Method Summary

• #to_canvas(width, height) ⇒ Canvas abstract

  Generates a Canvas object.

Instance Method Details

#to_canvas(width, height) ⇒ Canvas

This method is abstract.

Generates a Canvas object.

Parameters:

• width (Sass::Script::Number) —

  The width of the Canvas.

• height (Sass::Script::Number) —

  The height of the Canvas.

Returns:

• (Canvas) —

  The Canvas object which is composed on top of the original image.

Raises:

• (AbstractMethod)

# File 'lib/magick/types.rb', line 18

def to_canvas(width, height)
  raise AbstractMethod.new("#{self.class} must implement 'to_canvas'")
end