NAME

       CAM::PDF::Renderer::Text - Render an ASCII image of a PDF page

LICENSE

       See CAM::PDF.

SYNOPSIS

           use CAM::PDF;
           my $pdf = CAM::PDF->new($filename);
           my $contentTree = $pdf->getPageContentTree(4);
           $contentTree->render("CAM::PDF::Renderer::Text");

DESCRIPTION

       This class is used to print to STDOUT the coordinates of each node of a page layout.  It
       is written both for debugging and as a minimal example of a renderer.

GLOBALS

       The $CAM::PDF::Renderer::Text::xdensity and $CAM::PDF::Renderer::Text::ydensity define the
       scale of the ASCII graphical output device.  They both default to 6.0.

FUNCTIONS

       $pkg->new()
           Calls the superclass constructor, and initializes the ASCII PDF page.

       $self->renderText($string)
           Prints the characters of the screen to our virtual ASCII framebuffer.

       $self->toString()
           Serializes the framebuffer into a single string that can be easily printed.

AUTHOR

       See CAM::PDF