From: David Gow <david@ingeniumdigital.com>
Date: Mon, 18 Aug 2014 13:18:31 +0000 (+0800)
Subject: Fix kerning for the first pair of characters
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=0ce8df17fae3ec986bd9570e5552aed92c080088;p=ipdf%2Fcode.git

Fix kerning for the first pair of characters
---

diff --git a/src/document.cpp b/src/document.cpp
index 57b8925..3f00e64 100644
--- a/src/document.cpp
+++ b/src/document.cpp
@@ -798,7 +798,7 @@ void Document::AddText(const string & text, Real scale, Real x, Real y)
 			
 		int advance_width = 0, left_side_bearing = 0, kerning = 0;
 		stbtt_GetCodepointHMetrics(&m_font, text[i], &advance_width, &left_side_bearing);
-		if (i > 1)
+		if (i >= 1)
 		{
 			kerning = stbtt_GetCodepointKernAdvance(&m_font, text[i-1], text[i]);
 		}