Sha256: 1e32472b8534ddef7a7992f429519b957aab58338e8c9784264bb90d0e7bed85
Contents?: true
Size: 1.03 KB
Versions: 32
Compression:
Stored size: 1.03 KB
Contents
# # Images
#
# This example shows how to embed images into a PDF document, directly on a
# page's canvas and through the high-level [HexaPDF::Composer].
#
# Usage:
# : `ruby images.rb`
#
require 'hexapdf'
file = File.join(__dir__, 'machupicchu.jpg')
doc = HexaPDF::Document.new
# Image only added to PDF once though used multiple times
canvas = doc.pages.add.canvas
canvas.image(file, at: [100, 500]) # auto-size based on image size
canvas.image(file, at: [100, 300], width: 100) # height based on w/h ratio
canvas.image(file, at: [300, 300], height: 100) # width based on w/h ratio
canvas.image(file, at: [100, 100], width: 300, height: 100)
HexaPDF::Composer.create('images.pdf') do |composer|
composer.image(file) # fill current rectangular region
composer.image(file, width: 100) # height based on w/h ratio
composer.image(file, height: 100) # width based on w/h ratio
composer.image(file, width: 300, height: 100)
# Add the page created above as second page
composer.document.pages << composer.document.import(doc.pages[0])
end
Version data entries
32 entries across 32 versions & 1 rubygems