1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
# The <code>font</code> method can be used in three different ways.
#
# If we don't pass it any arguments it will return the current font being used
# to render text.
#
# If we just pass it a font name it will use that font for rendering text
# through the rest of the document.
#
# It can also be used by passing a font name and a block. In this case the
# specified font will only be used to render text inside the block.
#
# The default font is Helvetica.
require_relative '../example_helper'
filename = File.basename(__FILE__).gsub('.rb', '.pdf')
Prawn::ManualBuilder::Example.generate(filename) do
text "Let's see which font we are using: #{font.inspect}"
move_down 20
font 'Times-Roman'
text 'Written in Times.'
move_down 20
font('Courier') do
text 'Written in Courier because we are inside the block.'
end
move_down 20
text 'Written in Times again as we left the previous block.'
move_down 20
text "Let's see which font we are using again: #{font.inspect}"
move_down 20
font 'Helvetica'
text 'Back to normal.'
end
|
