From 6469f35d99d08a4c088972d303a9f6d818c9f6ae Mon Sep 17 00:00:00 2001
From: binary1248 <binary1248@hotmail.com>
Date: Tue, 22 Apr 2014 22:01:10 +0200
Subject: [PATCH] Fix text being rendered with a vertical offset when the
font's ascent doesn't match it's size.
---
src/SFML/Graphics/Font.cpp | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/SFML/Graphics/Font.cpp b/src/SFML/Graphics/Font.cpp
index 954c8b5e..0cf7b3db 100644
--- a/src/SFML/Graphics/Font.cpp
+++ b/src/SFML/Graphics/Font.cpp
@@ -445,6 +445,11 @@ Glyph Font::loadGlyph(Uint32 codePoint, unsigned int characterSize, bool bold) c
int width = bitmap.width;
int height = bitmap.rows;
+ int ascender = face->size->metrics.ascender >> 6;
+
+ // Offset to make up for empty space between ascender and virtual top of the typeface
+ int offset = characterSize - ascender;
+
if ((width > 0) && (height > 0))
{
// Leave a small padding around characters, so that filtering doesn't
@@ -459,7 +464,7 @@ Glyph Font::loadGlyph(Uint32 codePoint, unsigned int characterSize, bool bold) c
// Compute the glyph's bounding box
glyph.bounds.left = bitmapGlyph->left - padding;
- glyph.bounds.top = -bitmapGlyph->top - padding;
+ glyph.bounds.top = -bitmapGlyph->top - padding - offset;
glyph.bounds.width = width + 2 * padding;
glyph.bounds.height = height + 2 * padding;