Add PdfFont text encoding methods #257
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gunnsth
reviewed
Feb 17, 2020
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| // Nbits returns 8 bits for simple font CMaps and 16 bits for CID font CMaps. | ||
| func (cmap *CMap) NBits() int { |
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Technically one cmap could have a combination of both? i.e. single, and multi byte?
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The CMap can contain multiple codespaces, which can cover single or multi-byte ranges. So technically, yes. nbits seems to represent the byte size of the largest codespace.
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Related to unidoc/unipdf-examples#75
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