Fix incorrectly rendered stroked text on path

If the paint has a text point size that is small (e.g. < 1)
then the results returned from FreeType are not accurate.

This code is an adapation of the Skia CL that was reviewed
at http://codereview.appspot.com/5844060/

Change-Id: I3ca1d69b2097b47b344ec9f56a04fe94da76013d
http://code.google.com/p/android/issues/detail?id=26764

1 files changed, 4 insertions, 1 deletions

diff --git a/src/core/SkPaint.cpp b/src/core/SkPaint.cpp
index b0b855a..e93e8d6 100644
--- a/src/core/SkPaint.cpp
+++ b/src/core/SkPaint.cpp
@@ -2018,9 +2018,12 @@ SkTextToPathIter::SkTextToPathIter( const char text[], size_t length,
     }
 
     // can't use our canonical size if we need to apply patheffects/strokes
-    if (fPaint.isLinearText() && !applyStrokeAndPathEffects) {
+    if (fPaint.getPathEffect() == NULL) {
         fPaint.setTextSize(SkIntToScalar(SkPaint::kCanonicalTextSizeForPaths));
         fScale = paint.getTextSize() / SkPaint::kCanonicalTextSizeForPaths;
+        if (has_thick_frame(fPaint)) {
+            fPaint.setStrokeWidth(SkScalarDiv(fPaint.getStrokeWidth(), fScale));
+        }
     } else {
         fScale = SK_Scalar1;
     }