From ce110eed32eef08e7ce1c35a2c5893698afee73a Mon Sep 17 00:00:00 2001
From: frosch <frosch@openttd.org>
Date: Sat, 1 Jun 2013 14:33:48 +0000
Subject: (svn r25313) -Fix: Do not assume '8' to be the broadest digit, but
 test all of them.

---
 src/gfx.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/gfx.cpp')

diff --git a/src/gfx.cpp b/src/gfx.cpp
index a3112651a..b9249af47 100644
--- a/src/gfx.cpp
+++ b/src/gfx.cpp
@@ -1689,6 +1689,24 @@ byte GetDigitWidth(FontSize size)
 	return width;
 }
 
+/**
+ * Return the digit with the biggest width.
+ * @param size  Font of the digit
+ * @return Broadest digit.
+ */
+uint GetBroadestDigit(FontSize size)
+{
+	uint digit = 0;
+	byte width = 0;
+	for (char c = '0'; c <= '9'; c++) {
+		byte w = GetCharacterWidth(size, c);
+		if (w > width) {
+			width = w;
+			digit = c - '0';
+		}
+	}
+	return digit;
+}
 
 void ScreenSizeChanged()
 {
-- 
cgit v1.2.3-70-g09d2