From 1d58578ebc794f339a0a1a5e7fbc0fcbb704762c Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Tue, 15 May 2012 16:55:21 +0200
Subject: Graph/Glyph: Clarify public Font.Glyph and private FontInt.GlyphInt

---
 src/jogl/classes/jogamp/graph/font/FontInt.java                   | 8 +-------
 src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java    | 2 +-
 src/jogl/classes/jogamp/graph/font/typecast/TypecastRenderer.java | 8 +++++---
 3 files changed, 7 insertions(+), 11 deletions(-)

(limited to 'src/jogl/classes/jogamp/graph/font')

diff --git a/src/jogl/classes/jogamp/graph/font/FontInt.java b/src/jogl/classes/jogamp/graph/font/FontInt.java
index 37660bb2c..20e1ec028 100644
--- a/src/jogl/classes/jogamp/graph/font/FontInt.java
+++ b/src/jogl/classes/jogamp/graph/font/FontInt.java
@@ -38,13 +38,7 @@ import com.jogamp.graph.geom.Vertex.Factory;
 
 public interface FontInt extends Font {
 
-    public interface Glyph extends Font.Glyph {
-        // reserved special glyph IDs 
-        // http://scripts.sil.org/cms/scripts/page.php?item_id=IWS-Chapter08#ba57949e
-        public static final int ID_UNKNOWN = 0;
-        public static final int ID_CR = 2;
-        public static final int ID_SPACE = 3;
-                
+    public interface GlyphInt extends Font.Glyph {
         public Path2D getPath();  // unscaled path
         public Path2D getPath(float pixelSize);         
     }
diff --git a/src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java b/src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java
index f20b7d1e7..a1f1a3292 100644
--- a/src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java
+++ b/src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java
@@ -36,7 +36,7 @@ import jogamp.graph.geom.plane.Path2D;
 import com.jogamp.graph.font.Font;
 import com.jogamp.graph.geom.AABBox;
 
-public class TypecastGlyph implements FontInt.Glyph {
+public class TypecastGlyph implements FontInt.GlyphInt {
     public class Advance
     {
         final Font      font;
diff --git a/src/jogl/classes/jogamp/graph/font/typecast/TypecastRenderer.java b/src/jogl/classes/jogamp/graph/font/typecast/TypecastRenderer.java
index b3ee9c95b..6baaf5afb 100644
--- a/src/jogl/classes/jogamp/graph/font/typecast/TypecastRenderer.java
+++ b/src/jogl/classes/jogamp/graph/font/typecast/TypecastRenderer.java
@@ -29,6 +29,7 @@ package jogamp.graph.font.typecast;
 
 import java.util.ArrayList;
 
+import jogamp.graph.font.FontInt.GlyphInt;
 import jogamp.graph.font.typecast.ot.OTGlyph;
 import jogamp.graph.font.typecast.ot.Point;
 import jogamp.graph.geom.plane.AffineTransform;
@@ -37,6 +38,7 @@ import jogamp.graph.geom.plane.PathIterator;
 
 import com.jogamp.graph.curve.OutlineShape;
 import com.jogamp.graph.font.Font;
+import com.jogamp.graph.font.Font.Glyph;
 import com.jogamp.graph.geom.Vertex;
 import com.jogamp.graph.geom.Vertex.Factory;
 
@@ -75,11 +77,11 @@ public class TypecastRenderer {
                 advanceTotal = 0;
                 continue;
             } else if (character == ' ') {
-                advanceTotal += font.font.getHmtxTable().getAdvanceWidth(TypecastGlyph.ID_SPACE) * metrics.getScale(pixelSize);
+                advanceTotal += font.font.getHmtxTable().getAdvanceWidth(Glyph.ID_SPACE) * metrics.getScale(pixelSize);
                 continue;
             }        
-            TypecastGlyph glyph = (TypecastGlyph) font.getGlyph(character);
-            Path2D gp = glyph.getPath();
+            Glyph glyph = font.getGlyph(character);
+            Path2D gp = ((GlyphInt)glyph).getPath();
             float scale = metrics.getScale(pixelSize);
             t.translate(advanceTotal, y);
             t.scale(scale, scale);
-- 
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