Module: Prawn

Extended by:
Prawn
Included in:
Prawn
Defined in:
lib/prawn/grid.rb,
lib/prawn.rb,
lib/prawn/font.rb,
lib/prawn/text.rb,
lib/prawn/stamp.rb,
lib/prawn/table.rb,
lib/prawn/errors.rb,
lib/prawn/layout.rb,
lib/prawn/images.rb,
lib/prawn/outline.rb,
lib/prawn/repeater.rb,
lib/prawn/font/ttf.rb,
lib/prawn/security.rb,
lib/prawn/document.rb,
lib/prawn/text/box.rb,
lib/prawn/encoding.rb,
lib/prawn/font/afm.rb,
lib/prawn/graphics.rb,
lib/prawn/utilities.rb,
lib/prawn/soft_mask.rb,
lib/prawn/font/dfont.rb,
lib/prawn/table/cell.rb,
lib/prawn/images/png.rb,
lib/prawn/images/jpg.rb,
lib/prawn/table/cells.rb,
lib/prawn/measurements.rb,
lib/prawn/images/image.rb,
lib/prawn/image_handler.rb,
lib/prawn/graphics/dash.rb,
lib/prawn/document/span.rb,
lib/prawn/graphics/color.rb,
lib/prawn/table/cell/text.rb,
lib/prawn/table/cell/image.rb,
lib/prawn/font_metric_cache.rb,
lib/prawn/graphics/patterns.rb,
lib/prawn/text/formatted/box.rb,
lib/prawn/document/internals.rb,
lib/prawn/graphics/cap_style.rb,
lib/prawn/table/cell/subtable.rb,
lib/prawn/graphics/join_style.rb,
lib/prawn/table/cell/in_table.rb,
lib/prawn/text/formatted/wrap.rb,
lib/prawn/document/column_box.rb,
lib/prawn/graphics/transparency.rb,
lib/prawn/document/bounding_box.rb,
lib/prawn/table/cell/span_dummy.rb,
lib/prawn/text/formatted/parser.rb,
lib/prawn/text/formatted/arranger.rb,
lib/prawn/text/formatted/fragment.rb,
lib/prawn/graphics/transformation.rb,
lib/prawn/document/graphics_state.rb,
lib/prawn/text/formatted/line_wrap.rb,
lib/prawn/table/column_width_calculator.rb

Overview

core/text/formatted/line_wrap.rb : Implements individual line wrapping of

formatted text

Copyright February 2010, Daniel Nelson. All Rights Reserved.

This is free software. Please see the LICENSE and COPYING files for details.

Defined Under Namespace

Modules: Errors, Graphics, Images, Measurements, SoftMask, Stamp, Text Classes: Document, Font, ImageHandler, Outline, Repeater, Table

Constant Summary

VERSION =
"1.1.0"
BASEDIR =

The base source directory for Prawn as installed on the system

File.expand_path(File.join(dir, '..'))
DATADIR =
File.expand_path(File.join(dir, '..', 'data'))
FLOAT_PRECISION =
1.0e-9

Instance Attribute Summary collapse

Extension API collapse

Instance Attribute Details

#debugObject

Whe set to true, Prawn will verify hash options to ensure only valid keys are used. Off by default.

Example:

>> Prawn::Document.new(:tomato => "Juicy")
Prawn::Errors::UnknownOption:
Detected unknown option(s): [:tomato]
Accepted options are: [:page_size, :page_layout, :left_margin, ...]


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38
39
# File 'lib/prawn.rb', line 37

def debug
  @debug
end

Class Method Details

.image_handlerObject



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# File 'lib/prawn/image_handler.rb', line 12

def self.image_handler
  @image_handler ||= ImageHandler.new
end