From 3694cb3fdecea0dda1b72429df36f1a6eef197d1 Mon Sep 17 00:00:00 2001 From: Miles Bader Date: Thu, 5 Oct 2000 05:21:13 +0000 Subject: [PATCH] (image_ascent): Rearrange ascent calculation for the has-a-font case. --- src/xfns.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/xfns.c b/src/xfns.c index 457ceb202c7..370ce8825d7 100644 --- a/src/xfns.c +++ b/src/xfns.c @@ -5526,7 +5526,12 @@ image_ascent (img, face) if (img->ascent == CENTERED_IMAGE_ASCENT) { if (face->font) - ascent = height / 2 - (face->font->descent - face->font->ascent) / 2; + /* This expression is arranged so that if the image can't be + exactly centered, it will be moved slightly up. This is + because a typical font is `top-heavy' (due to the presence + uppercase letters), so the image placement should err towards + being top-heavy too. It also just generally looks better. */ + ascent = (height + face->font->ascent - face->font->descent + 1) / 2; else ascent = height / 2; } -- 2.39.2