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Re: [ft] Off by one error in freetype (or in programmer?)


From: Simon Cozens
Subject: Re: [ft] Off by one error in freetype (or in programmer?)
Date: Thu, 5 Apr 2018 21:00:12 +1000
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:60.0) Gecko/20100101 Thunderbird/60.0

On 05/04/2018 20:44, Werner LEMBERG wrote:
Just for completeness: Bitmap cell 0 is from coordinate 0 to 1, bitmap
cell 1 is from 1 to 2, ..., bitmap cell 655 is from 655 to 656.

I'm not sure I understand this - are you saying that the rasterization goes *between* the rows, not on them? i.e. for a glyph which hypothetically ranges from (1,0) to (1,2) I am expecting

2  *
1  *
0  *

but freetype is giving me

2
   *
1
   *
0

Is that it?



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