Graph Font.GlyphVisitor*: Pass 'char symbol' to visitor, passing full text-processing information

4 files changed, 11 insertions, 10 deletions

diff --git a/src/jogl/classes/com/jogamp/graph/curve/opengl/GLRegion.java b/src/jogl/classes/com/jogamp/graph/curve/opengl/GLRegion.java
index 6797a266c..402a238c9 100644
--- a/src/jogl/classes/com/jogamp/graph/curve/opengl/GLRegion.java
+++ b/src/jogl/classes/com/jogamp/graph/curve/opengl/GLRegion.java
@@ -43,6 +43,7 @@ import com.jogamp.opengl.util.glsl.ShaderProgram;
 import com.jogamp.opengl.util.texture.TextureSequence;

 import com.jogamp.graph.curve.Region;

 import com.jogamp.graph.font.Font;

+import com.jogamp.graph.font.Font.Glyph;

 

 import java.io.PrintStream;

 

@@ -152,7 +153,7 @@ public abstract class GLRegion extends Region {
         final int[] vertIndexCount = { 0, 0 };

         final Font.GlyphVisitor2 visitor = new Font.GlyphVisitor2() {

             @Override

-            public final void visit(final Font.Glyph glyph) {

+            public final void visit(final char symbol, final Font.Glyph glyph) {

                 region.countOutlineShape(glyph.getShape(), vertIndexCount);

             } };

         font.processString(visitor, str);

diff --git a/src/jogl/classes/com/jogamp/graph/curve/opengl/TextRegionUtil.java b/src/jogl/classes/com/jogamp/graph/curve/opengl/TextRegionUtil.java
index 35b6d5028..237d93184 100644
--- a/src/jogl/classes/com/jogamp/graph/curve/opengl/TextRegionUtil.java
+++ b/src/jogl/classes/com/jogamp/graph/curve/opengl/TextRegionUtil.java
@@ -109,7 +109,7 @@ public class TextRegionUtil {
                                            final AffineTransform temp1, final AffineTransform temp2) {
         final Font.GlyphVisitor visitor = new Font.GlyphVisitor() {
             @Override
-            public void visit(final Glyph glyph, final AffineTransform t) {
+            public void visit(final char symbol, final Glyph glyph, final AffineTransform t) {
                 if( glyph.isWhiteSpace() ) {
                     return;
                 }
@@ -135,7 +135,7 @@ public class TextRegionUtil {
     public static void countStringRegion(final Region region, final Font font, final CharSequence str, final int[/*2*/] vertIndexCount) {
         final Font.GlyphVisitor2 visitor = new Font.GlyphVisitor2() {
             @Override
-            public final void visit(final Font.Glyph glyph) {
+            public final void visit(final char symbol, final Font.Glyph glyph) {
                 region.countOutlineShape(glyph.getShape(), vertIndexCount);
             } };
         font.processString(visitor, str);
diff --git a/src/jogl/classes/com/jogamp/graph/font/Font.java b/src/jogl/classes/com/jogamp/graph/font/Font.java
index 2fb9b94ab..4399bbad7 100644
--- a/src/jogl/classes/com/jogamp/graph/font/Font.java
+++ b/src/jogl/classes/com/jogamp/graph/font/Font.java
@@ -258,10 +258,11 @@ public interface Font {
     public static interface GlyphVisitor {
         /**
          * Visiting the given {@link Font.Glyph} having an {@link OutlineShape} with it's corresponding {@link AffineTransform}.
+         * @param symbol the character symbol matching the given glyph
          * @param glyph {@link Font.Glyph} which contains an {@link OutlineShape} via {@link Font.Glyph#getShape()}.
          * @param t may be used immediately as is, otherwise a copy shall be made if stored.
          */
-        public void visit(final Glyph glyph, final AffineTransform t);
+        public void visit(final char symbol, final Glyph glyph, final AffineTransform t);
     }
 
     /**
@@ -270,9 +271,10 @@ public interface Font {
     public static interface GlyphVisitor2 {
         /**
          * Visiting the given {@link Font.Glyph} having an {@link OutlineShape}.
+         * @param symbol the character symbol matching the given glyph
          * @param glyph {@link Font.Glyph} which contains an {@link OutlineShape} via {@link Font.Glyph#getShape()}.
          */
-        public void visit(final Glyph glyph);
+        public void visit(final char symbol, final Glyph glyph);
     }
 
 
diff --git a/src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java b/src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java
index 7dc20e47f..dcf8ce56c 100644
--- a/src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java
+++ b/src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java
@@ -31,8 +31,6 @@ import com.jogamp.common.util.IntObjectHashMap;
 import com.jogamp.graph.curve.OutlineShape;
 import com.jogamp.graph.font.Font;
 import com.jogamp.graph.font.FontFactory;
-import com.jogamp.graph.geom.Vertex;
-import com.jogamp.graph.geom.Vertex.Factory;
 import com.jogamp.graph.geom.plane.AffineTransform;
 import com.jogamp.opengl.math.geom.AABBox;
 
@@ -359,7 +357,7 @@ class TypecastFont implements Font {
         }
         final Font.GlyphVisitor visitor = new Font.GlyphVisitor() {
             @Override
-            public final void visit(final Font.Glyph shape, final AffineTransform t) {
+            public final void visit(final char symbol, final Font.Glyph shape, final AffineTransform t) {
                 // nop
             } };
         return processString(visitor, transform, string);
@@ -419,7 +417,7 @@ class TypecastFont implements Font {
                 }
                 temp1.translate(advanceTotal, y, temp2);
                 res.resize(temp1.transform(glyphShape.getBounds(), temp_box));
-                visitor.visit(glyph, temp1);
+                visitor.visit(character, glyph, temp1);
                 advanceTotal += glyph.getAdvance();
                 left_glyph = glyph;
             }
@@ -439,7 +437,7 @@ class TypecastFont implements Font {
             if( '\n' != character ) {
                 final Glyph glyph = getGlyph(getGlyphID(character));
                 if( null != glyph.getShape() ) { // also covers 'space' and all non-contour symbols
-                    visitor.visit(glyph);
+                    visitor.visit(character, glyph);
                 }
             }
         }