THPDFParagraphCompositionMode Type
pcmGreedyfills each line as far as possible before wrapping to the next linepcmOptimalchooses break points by evaluating the whole paragraph
Paragraph APIs default to pcmGreedy
pcmGreedy fills each line as far as possible before wrapping to the next linepcmOptimal chooses break points by evaluating the whole paragraphParagraph APIs default to pcmGreedy