U:RDoc::Attr[iI"compression_method:ETI"*Prawn::Images::PNG#compression_method;TI"R;T:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"Compression method. ;TI"@return [Integer];T:
@fileI"lib/prawn/images/png.rb;T:0@omit_headings_from_table_of_contents_below0F@I"Prawn::Images::PNG;TcRDoc::NormalClass0