From 99f59089f8be59657c250b27a0f9c90e77456236 Mon Sep 17 00:00:00 2001
From: Joe Freeman <joe.freeman@bitroot.com>
Date: Sat, 4 Apr 2015 14:39:24 +0530
Subject: [PATCH 1/2] Unify the API for working with fonts when Pango is
 enabled.

---
 src/CanvasRenderingContext2d.cc | 26 ++++++++++++++++++++++++++
 src/FontFace.h                  |  1 +
 2 files changed, 27 insertions(+)

diff --git a/src/CanvasRenderingContext2d.cc b/src/CanvasRenderingContext2d.cc
index 1844cd943..574c6abfb 100755
--- a/src/CanvasRenderingContext2d.cc
+++ b/src/CanvasRenderingContext2d.cc
@@ -1822,11 +1822,37 @@ NAN_METHOD(Context2d::SetFontFace) {
   double size = args[1]->NumberValue();
 
   Context2d *context = ObjectWrap::Unwrap<Context2d>(args.This());
+
+#if HAVE_PANGO
+
+  state_assign_fontFamily(context->state, face->freeTypeFace()->family_name);
+  context->state->fontSize = size;
+
+  FT_Long styleFlags = face->freeTypeFace()->style_flags;
+
+  PangoStyle s = PANGO_STYLE_NORMAL;
+  if (styleFlags & FT_STYLE_FLAG_ITALIC) {
+    s = PANGO_STYLE_ITALIC;
+  }
+  context->state->fontStyle = s;
+
+  PangoWeight w = PANGO_WEIGHT_NORMAL;
+  if (styleFlags & FT_STYLE_FLAG_BOLD) {
+    w = PANGO_WEIGHT_BOLD;
+  }
+  context->state->fontWeight = w;
+
+  context->setFontFromState();
+
+#else
+
   cairo_t *ctx = context->context();
 
   cairo_set_font_size(ctx, size);
   cairo_set_font_face(ctx, face->cairoFace());
 
+#endif
+
   NanReturnUndefined();
 }
 #endif
diff --git a/src/FontFace.h b/src/FontFace.h
index b1e13e40e..2fa12cdb9 100644
--- a/src/FontFace.h
+++ b/src/FontFace.h
@@ -22,6 +22,7 @@ class FontFace: public node::ObjectWrap {
       :_ftFace(ftFace), _crFace(crFace) {}
 
     inline cairo_font_face_t *cairoFace(){ return _crFace; }
+    inline FT_Face freeTypeFace(){ return _ftFace; }
   private:
     ~FontFace();
     FT_Face   _ftFace;

From 4ed014575a38de7e0d8d30b5a8fda650d1108ee6 Mon Sep 17 00:00:00 2001
From: Joe Freeman <joe.freeman@bitroot.com>
Date: Sat, 4 Apr 2015 14:40:06 +0530
Subject: [PATCH 2/2] Update the font example to include a case where the style
 isn't specified.

---
 examples/font.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/examples/font.js b/examples/font.js
index 1a33f3b6a..b19d205d7 100644
--- a/examples/font.js
+++ b/examples/font.js
@@ -23,7 +23,7 @@ pfennigFont.addFace(fontFile('PfennigBold.ttf'),   'bold');
 pfennigFont.addFace(fontFile('PfennigItalic.ttf'), 'normal', 'italic');
 pfennigFont.addFace(fontFile('PfennigBoldItalic.ttf'), 'bold', 'italic');
 
-var canvas = new Canvas(320, 320)
+var canvas = new Canvas(320, 390)
 var ctx = canvas.getContext('2d')
 
 // Tell the ctx to use the font.
@@ -36,12 +36,15 @@ ctx.fillText('Quo Vaids?', 0, 70);
 ctx.font = 'bold 50px pfennigFont';
 ctx.fillText('Quo Vaids?', 0, 140);
 
-ctx.font = 'italic 50px pfennigFont';
+ctx.font = '50px pfennigFont';
 ctx.fillText('Quo Vaids?', 0, 210);
 
-ctx.font = 'bold italic 50px pfennigFont';
+ctx.font = 'italic 50px pfennigFont';
 ctx.fillText('Quo Vaids?', 0, 280);
 
+ctx.font = 'bold italic 50px pfennigFont';
+ctx.fillText('Quo Vaids?', 0, 350);
+
 var out = fs.createWriteStream(__dirname + '/font.png');
 var stream = canvas.createPNGStream();