Hi, I'm in the process of implementing subpixel positioning in my application. Since I'm using a glyph cache, I want to generate 4 different versions of the same glyph shifted by 1/4 pixel on the X axis, and then use the appropriate version at rendering time, depending on the final X position of the glyph (this explains better what I'm trying to do: https://freddie.witherden.org/pages/font-rasterisation/#sub-pixel-positioning). Is there a way to make freetype rasterize a glyph offsetted by a certain amount of pixels? Should I use the FT_Set_Transform() API, in particular the delta parameter, before calling FT_Render_Glyph()?
Thanks in advance for your response.
