Adds a new destination to the dests name tree (see dests). The reference parameter will be converted into a Prawn::Reference if it is not already one.
# File lib/prawn/document/destinations.rb, line 29 def add_dest(name, reference) reference = ref!(reference) unless reference.is_a?(Prawn::Reference) dests.data.add(name, reference) end
Return a Dest specification that will fit the given page into the viewport.
# File lib/prawn/document/destinations.rb, line 44 def dest_fit(page=current_page) [page, :Fit] end
Return a Dest specfication that will fit the given page's bounding box into the viewport.
# File lib/prawn/document/destinations.rb, line 72 def dest_fit_bounds(page=current_page) [page, :FitB] end
Same as dest_fit_horizontally, but works on the page's bounding box instead of the entire page.
# File lib/prawn/document/destinations.rb, line 79 def dest_fit_bounds_horizontally(top, page=current_page) [page, :FitBH, top] end
Same as dest_fit_vertically, but works on the page's bounding box instead of the entire page.
# File lib/prawn/document/destinations.rb, line 86 def dest_fit_bounds_vertically(left, page=current_page) [page, :FitBV, left] end
Return a Dest specification that will fit the given page horizontally into the viewport, aligned vertically at the given top coordinate.
# File lib/prawn/document/destinations.rb, line 51 def dest_fit_horizontally(top, page=current_page) [page, :FitH, top] end
Return a Dest specification that will fit the given rectangle into the viewport, for the given page.
# File lib/prawn/document/destinations.rb, line 65 def dest_fit_rect(left, bottom, right, top, page=current_page) [page, :FitR, left, bottom, right, top] end
Return a Dest specification that will fit the given page vertically into the viewport, aligned horizontally at the given left coordinate.
# File lib/prawn/document/destinations.rb, line 58 def dest_fit_vertically(left, page=current_page) [page, :FitV, left] end
Return a Dest specification for a specific location (and optional zoom level).
# File lib/prawn/document/destinations.rb, line 37 def dest_xyz(left, top, zoom=nil, page=current_page) [page, :XYZ, left, top, zoom] end
The Dests name tree in the Name dictionary (see Prawn::Document::Internal#names). This name tree is used to store named destinations (PDF spec 8.2.1). (For more on name trees, see section 3.8.4 in the PDF spec.)
# File lib/prawn/document/destinations.rb, line 21 def dests names.data[:Dests] ||= ref!(Prawn::NameTree::Node.new(self, NAME_TREE_CHILDREN_LIMIT)) end
Generated with the Darkfish Rdoc Generator 2.