Block Handling and PPS
block_below_contents	Fill PDFlib Blocks so that they are placed below the imported page.
business_cards	Output an imported PDF page several times, with its Blocks filled with different personalized data.
clone_blocks	Clone Blocks from another document. Use POCA to copy a modified Block.
create_blocks_with_poca	Create PDFlib Blocks with the POCA interface.
dump_block_properties	Dump Block information from an existing PDF document.
duplicate_block	Duplicate a PDFlib Block to any number of pages.
fill_converted_formfields	Output an imported PDF page with its Blocks filled with different personalized data.
linked_textblocks	Link multiple Textflow Blocks.
nested_blocks	Create nested Blocks.
override_block_rectangle	Fill Blocks of an imported PDF page while changing the rectangle coordinates.
pdfvt1_with_blocks	Create a large number of invoices in a single PDF and make use of PDF/VT-1 features.
query_block_color	Query the background color of Blocks.
query_block_properties	Import a PDF page containing Blocks and query various Block properties.
starter_block	Import a PDF page containing Blocks and fill text and image Blocks with some data.