Glyph Strategy Extracts Glyphs and Metrics
This strategy extracts each single glyph including its metrics in the order in which it appears in the PDF data stream. The result is NOT sorted.
The result may be used for further processing by another strategy or text analyses.
An instance has to be created individually and passed to the main class:
$glyphStrategy = new SetaPDF_Extractor_Strategy_Glyph(); $extractor = new SetaPDF_Extractor($document); $extractor->setStrategy($glyphStrategy);
You can get the result by this strategy by calling the
getResultByPageNumber() method for each individual page. Each glyph will be represented by an instance of
SetaPDF_Extractor_Result_Glyph which implements both the