Pod::Spec.new do |s| s.name = 'PerspectiveTransform' s.version = '0.2.0' s.summary = 'Perspective Transform calculates CATransform3D' s.description = <<-DESC Calculates CATransform3D to transform rectangular frame to convex quadrilateral Allows to overlay images in UIView given 4 points. DESC authorPage = 'https://github.com/paulz' s.homepage = "#{authorPage}/#{s.name}" s.screenshots = "#{s.homepage}/wiki/images/container-with-green-polygon.png" s.license = 'MIT' s.author = { 'Paul Zabelin' => authorPage } s.source = { :git => "#{s.homepage}.git", :tag => s.version.to_s } s.social_media_url = 'https://twitter.com/iospaulz' s.platform = :ios, '11.0' s.requires_arc = true s.source_files = 'Pod/Classes/**/*' s.frameworks = 'UIKit' end