From bf16940d33208409d17b76bceb6d27b77675bea6 Mon Sep 17 00:00:00 2001
From: Michael Brasser <michael.brasser@live.com>
Date: Fri, 20 Feb 2015 07:57:29 -0600
Subject: Allow QDistanceField to be directly constructed from a QPainterPath.

Enables optimization in the case of an already existing QPainterPath.

Change-Id: I7f038673ce245ea19e400e6d2c728f07cb55e366
Task-number: QTBUG-42853
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
---
 src/gui/text/qdistancefield.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/gui/text/qdistancefield.cpp')

diff --git a/src/gui/text/qdistancefield.cpp b/src/gui/text/qdistancefield.cpp
index 471a39a6e1..4d189786a1 100644
--- a/src/gui/text/qdistancefield.cpp
+++ b/src/gui/text/qdistancefield.cpp
@@ -833,6 +833,17 @@ QDistanceField::QDistanceField(QFontEngine *fontEngine, glyph_t glyph, bool doub
     setGlyph(fontEngine, glyph, doubleResolution);
 }
 
+QDistanceField::QDistanceField(const QPainterPath &path, glyph_t glyph, bool doubleResolution)
+{
+    QPainterPath dfPath = path;
+    dfPath.translate(-dfPath.boundingRect().topLeft());
+    dfPath.setFillRule(Qt::WindingFill);
+
+    d = QDistanceFieldData::create(dfPath, doubleResolution);
+    d->glyph = glyph;
+}
+
+
 QDistanceField::QDistanceField(QDistanceFieldData *data)
     : d(data)
 {
-- 
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