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Diffstat (limited to 'lib/sisu/v3dv/dal_images.rb')
| -rw-r--r-- | lib/sisu/v3dv/dal_images.rb | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/lib/sisu/v3dv/dal_images.rb b/lib/sisu/v3dv/dal_images.rb deleted file mode 100644 index 6455daf1..00000000 --- a/lib/sisu/v3dv/dal_images.rb +++ /dev/null @@ -1,158 +0,0 @@ -# encoding: utf-8 -=begin - - * Name: SiSU - - * Description: a framework for document structuring, publishing and search - - * Author: Ralph Amissah - - * Copyright: (C) 1997 - 2012, Ralph Amissah, All Rights Reserved. - - * License: GPL 3 or later: - - SiSU, a framework for document structuring, publishing and search - - Copyright (C) Ralph Amissah - - This program is free software: you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by the Free - Software Foundation, either version 3 of the License, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - more details. - - You should have received a copy of the GNU General Public License along with - this program. If not, see <http://www.gnu.org/licenses/>. - - If you have Internet connection, the latest version of the GPL should be - available at these locations: - <http://www.fsf.org/licensing/licenses/gpl.html> - <http://www.gnu.org/copyleft/gpl.html> - - <http://www.jus.uio.no/sisu/gpl.fsf/toc.html> - <http://www.jus.uio.no/sisu/gpl.fsf/doc.html> - <http://www.jus.uio.no/sisu/gpl.fsf/plain.txt> - - * SiSU uses: - * Standard SiSU markup syntax, - * Standard SiSU meta-markup syntax, and the - * Standard SiSU object citation numbering and system - - * Hompages: - <http://www.jus.uio.no/sisu> - <http://www.sisudoc.org> - - * Download: - <http://www.jus.uio.no/sisu/SiSU/download.html> - - * Ralph Amissah - <ralph@amissah.com> - <ralph.amissah@gmail.com> - - ** Description: system environment, resource control and configuration details - -=end -module SiSU_DAL_Images - class Images - #require 'RMagick' - #include Magick - def initialize(md,data) - @md,@data=md,data - end - def images - data=@data - tuned_file=[] - @rmgk=false - imagemagick_=true #imagemagick_=SiSU_Env::InfoSettings.new.program?('rmagick') - if imagemagick_ - begin - @rmgk=SiSU_Env::Load.new('RMagick').prog - rescue - @rmgk=false - end - else - if @md.opt.cmd =~/[vVM]/ - SiSU_Screen::Ansi.new(@md.opt.cmd,'use of RMagick is not enabled in sisurc.yml').warn - end - end - data.each do |dob| - unless dob.is ==:table - dob.obj=dob.obj.strip - if dob.obj =~/#{Mx[:lnk_o]}\s*\S+\.(?:png|jpg|gif)(?:\s*|\s+.+)?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/ - if dob.obj !~/#{Mx[:lnk_o]}\s*\S+\.(?:png|jpg|gif)\s+\d+x\d+/ - m=/#{Mx[:lnk_o]}\s*(\S+\.(?:png|jpg|gif))/ - if imagemagick_ - imgs=dob.obj.scan(m).flatten - img_col=img_row=nil - images=imgs.each do |image| - dir=SiSU_Env::InfoEnv.new(@md.fns) - path_image=[dir.path.image_source_include_local,dir.path.image_source_include_remote,dir.path.image_source_include] - image_path=nil - path_image.each do |img_pth| - image_path=img_pth - break if FileTest.exist?("#{img_pth}/#{image}") - end - if FileTest.exist?("#{image_path}/#{image}") - if @rmgk - img=Magick::ImageList.new("#{image_path}/#{image}") - img_col,img_row=img.columns,img.rows - else - if @md.opt.cmd =~/[vVM]/ - SiSU_Screen::Ansi.new(@md.opt.cmd,'RMagick not present, will attempt to use imagemagick (identify) directly').warn - end - imgk=SiSU_Env::SystemCall.new.imagemagick - gmgk=SiSU_Env::SystemCall.new.graphicksmagick - if imgk or gmgk - if imgk - imgsys=`identify #{image_path}/#{image}`.strip #system call - elsif gmgk - imgsys=`gm identify #{image_path}/#{image}`.strip #system call - end - img_col,img_row=/(\d+)x(\d+)/m.match(imgsys)[1,2] - img_col,img_row=img_col.to_i,img_row.to_i - end - end - row=((img && defined? img.rows) ? img.rows : img_row) - col=((img && defined? img.columns) ? img.columns : img_col) - if img_col > img_row #landscape - if img_col> 640 - img_col=640 - img_row=((1.00*img_col/col)*row).round - end - else #portrait - if img_col> 640 - img_col=640 - img_row=((1.00*img_col/col)*row).round - end - if img_row > 640 - img_row=640 - img_col=((1.00*img_row/row)*col).round - end - end - dob.obj=dob.obj.gsub(/(#{image})/,"#{image} #{img_col}x#{img_row}") - else dob.obj=dob.obj.gsub(/#{Mx[:lnk_o]}\s*(\S+)\.(png|jpg|gif).+?#{Mx[:lnk_c]}(#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/,'[ \1 (\2 missing) ]') - end - end - else - images=dob.obj.scan(m) do |image| - SiSU_Screen::Ansi.new(@md.opt.cmd,'where image dimensions have not been provided RMagick or imagemagick is required',image).warn #unless @opt.cmd =~/q/ - end - end - end - end - if dob.obj =~/#{Mx[:lnk_o]}\s*\S+\.(?:png|jpg|gif).+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/ - dob.obj=dob.obj.gsub(/(#{Mx[:lnk_o]})\s*(\S+\.(?:png|jpg|gif))\s+/i,'\1\2 ') - end - end - tuned_file << dob unless dob.nil? - end - tuned_file - end - end -end -__END__ -imgsys=`identify #{image_path}/#{image}`.strip |