how do you create a glyph in the secret world

HOW DO YOU CREATE A GLYPH IN THE SECRET WORLD CODE

set offsets = trackervalue, increment the glyph id by one, and repeat the loop.

if there is a record to write, append it to the glyph data data structure, and add bytelength(glyphDataRecord) to the offset tracker.

null or false or 0 or whatever works best in your language of choice),

create a glyph data record if it needs a bitmap, or signal no record is to be written to the glyph data block (e.g.

starting at glyph id 0, for each glyph do:.

initialise a rolling offset tracker to the value strike.startOffset + 4 + offsets.length * 4,.

initialise a variable length data structure for glyph data records,.

initialise an offset32 array of length maxp.numGlyphs + 1,.

That is: you don't get a choice, every glyph will have an offset but if a glyph does not require a bitmap for the strike, you don't write any glyph data to the glyph data block, and you leave the offset alone until some subsequent glyph that does have associated bitmap data.

HOW DO YOU CREATE A GLYPH IN THE SECRET WORLD CODE

So: you find your glyph's id the usual way, then you check the offset values for your id as well as the next glyph's id, and if they're the same there is no data associated with your glyph in the SBIX table.Ĭonversely, if you're writing the code to generate the SBIX table, then for each point size that needs bitmap fallback you create a strike, and each strike must have an offset field that is an Offset32. There is one extra offset in the array in order to provide the length of data for the last glyph. If this is zero, there is no bitmap data for that glyph in this strike. The length of data for glyph N is glyphDataOffset – glyphDataOffset.

The way you check whether there is data does not require actually reading the glyph's data block, you just need to check the offset array for the strike associated with the point size the text that is being shaped uses. Sort of, SBIX is a fully self-contained table, there is no secondary indexing table for it like glyf/loca or the cmap subtables.

How do you create a glyph in the secret world