Module: CqlsBeamer

Defined in:
lib/dyndoc/plugins/tex/beamer.rb

Defined Under Namespace

Classes: Actor, Group, Scene

Class Method Summary collapse

Class Method Details

.defCpt ⇒ Object 



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# File 'lib/dyndoc/plugins/tex/beamer.rb', line 9

def CqlsBeamer.defCpt
  @@defCpt
end

.defCpt=(val) ⇒ Object 



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# File 'lib/dyndoc/plugins/tex/beamer.rb', line 13

def CqlsBeamer.defCpt=(val)
  @@defCpt=val
end

.when(quand, scene = CqlsBeamer::Scene.current) ⇒ Object 



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# File 'lib/dyndoc/plugins/tex/beamer.rb', line 17

def CqlsBeamer.when(quand,scene=CqlsBeamer::Scene.current)
  from,from2=quand.split(":")
  from=nil unless from2
  #puts "quand";p quand
  if from
    from,quand=( (from.empty? and scene) ? scene.cpt[0] : CqlsBeamer::Actor[from].when),from2 
    quand=quand.gsub!(/[0-9]+/){|e| e.to_i+from-1}
  end
  quand
end

.where(where, scene = nil) ⇒ Object 



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# File 'lib/dyndoc/plugins/tex/beamer.rb', line 28

def CqlsBeamer.where(where,scene=nil)
  #Dyndoc.warn "xy",where
  from,ou=where.split(":")
  ou,from=from,ou unless ou
  if from
    from,scene=from.split("$") unless scene
    from,scene=scene,from unless scene
  end
  ou.gsub!(/\([^\(]*\)/){|elt| eval(elt) }
  if from
    fromKey=from.strip
    actorFrom=CqlsBeamer::Actor[fromKey]
    from=eval("["+actorFrom.where+"]")
    #puts "xy";p ou
    ou ="0.0,0.0" if !ou #and ou.empty?
    if actorFrom.isR
      # R4rb.eval("ou<-xyPercent(c("+ou+"),'#{fromKey}')")   
      # ou=[] < :ou
      # Replacement of previous 2 lines failing now!
      ou = "xyPercent(c("+ou+"),'#{fromKey}')"
      ou = ou.to_R
      zoom=actorFrom.isR.dup
      dim=CqlsBeamer::Scene[scene].dim
      ou[0] /= dim[2].to_f
      ou[1] /= dim[3].to_f
    else
      ou=eval("["+ou+"]")
    end
    ou="#{from[0]+ou[0]*zoom[0]},#{from[1]+ou[1]*zoom[1]}"
  end
#puts "last in xy";p ou
  ou
end