CAM::PDF::Renderer::Text(3pm) | User Contributed Perl Documentation | CAM::PDF::Renderer::Text(3pm) |
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
2022-12-08 | perl v5.36.0 |