Module: Skeptick::Sugar::Drawing

Included in:
Convert::DslContext, Image::DslContext
Defined in:
lib/skeptick/sugar/drawing.rb

Instance Method Summary collapse

Instance Method Details

#canvas(string, options = {}) ⇒ Object 



4
5
6
7
8
9
10
 
# File 'lib/skeptick/sugar/drawing.rb', line 4

def canvas(string, options = {})
  if options[:size]
    set '-size', options[:size]
  end

  set "canvas:#{string}"
end

#draw(*args) ⇒ Object 



12
13
14
 
# File 'lib/skeptick/sugar/drawing.rb', line 12

def draw(*args)
  set '-draw', args.join(' ').shellescape
end

#font(name) ⇒ Object 



24
25
26
 
# File 'lib/skeptick/sugar/drawing.rb', line 24

def font(name)
  set '-font', name.split(/\s/).map(&:capitalize).join('-')
end

#write(text, options = {}) ⇒ Object 



16
17
18
19
20
21
22
 
# File 'lib/skeptick/sugar/drawing.rb', line 16

def write(text, options = {})
  if options[:left] && options[:top]
    opts = "#{options[:left]},#{options[:top]} "
  end

  draw "text #{opts}'#{text}'"
end