prawnpdf/prawn

# frozen_string_literal: true

require 'prawn/manual_builder'

Prawn::ManualBuilder::Chapter.new do
  title 'Other Cursor Helpers'

  text do
    prose <<~TEXT
      Another group of helpers for changing the cursor position are the pad
      methods. They accept a numeric value and a block. <code>pad</code> will
      use the numeric value to move the cursor down both before and after the
      block content. <code>pad_top</code> will only move the cursor before the
      block while <code>pad_bottom</code> will only move after.

      <code>float</code> is a method for not changing the cursor. Pass it a
      block and the cursor will remain on the same place when the block
      returns.
    TEXT
  end

  example new_page: true do
    stroke_horizontal_rule
    pad(20) { text 'Text padded both before and after.' }

    stroke_horizontal_rule
    pad_top(20) { text 'Text padded on the top.' }

    stroke_horizontal_rule
    pad_bottom(20) { text 'Text padded on the bottom.' }

    stroke_horizontal_rule
    move_down 30

    text 'Text written before the float block.'

    float do
      move_down 30
      bounding_box([0, cursor], width: 200) do
        text 'Text written inside the float block.'
        stroke_bounds
      end
    end

    text 'Text written after the float block.'
  end
end