|
From: | Omar Cornut |
Subject: | Re: [ft] FT_GlyphSlot_Oblique doesn't alter metrics whereas FT_GlyphSlot_Embolden does? |
Date: | Tue, 15 Jan 2019 22:13:36 +0100 |
User-agent: | Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
I am trying to understand if it is possible to obtain the expected
size of a bitmap _before_ rendering it.In general, this is *not* possible, especially if font hinting is involved.
Thank you Werner for this clarification.I ended you making a temporary copy of the raw pixel data in a set of large buffer, then packing my atlas and copying the pixels back after packaging. Rasterization is only done once. It's a little more code but works better/faster.
[Prev in Thread] | Current Thread | [Next in Thread] |