From ef9f31577e0fbf94a0135b827e84750be5673f2b Mon Sep 17 00:00:00 2001
From: Hermet Park <chuneon.park@samsung.com>
Date: Tue, 2 Jun 2020 20:58:50 +0900
Subject: [PATCH] common stroke: retype the stroke width from size_t to float

Change-Id: I812d06d2037d66408c41d50f7c1ff7ba605558bd
---
 inc/tizenvg.h          | 4 ++--
 src/lib/tvgShape.cpp   | 6 +++---
 src/lib/tvgShapeImpl.h | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/inc/tizenvg.h b/inc/tizenvg.h
index 05f19273..c113975b 100644
--- a/inc/tizenvg.h
+++ b/inc/tizenvg.h
@@ -141,7 +141,7 @@ public:
     int appendPath(const PathCommand* cmds, size_t cmdCnt, const Point* pts, size_t ptsCnt) noexcept;
 
     //Stroke
-    int stroke(size_t width) noexcept;
+    int stroke(float width) noexcept;
     int stroke(size_t r, size_t g, size_t b, size_t a) noexcept;
     int stroke(const size_t* dashPattern, size_t cnt) noexcept;
     int stroke(StrokeCap cap) noexcept;
@@ -161,7 +161,7 @@ public:
     int fill(size_t* r, size_t* g, size_t* b, size_t* a) const noexcept;
     int bounds(float* x, float* y, float* w, float* h) const noexcept override;
 
-    size_t strokeWidth() const noexcept;
+    float strokeWidth() const noexcept;
     int strokeColor(size_t* r, size_t* g, size_t* b, size_t* a) const noexcept;
     size_t strokeDash(const size_t** dashPattern) const noexcept;
     StrokeCap strokeCap() const noexcept;
diff --git a/src/lib/tvgShape.cpp b/src/lib/tvgShape.cpp
index a17c53b0..fe95eac2 100644
--- a/src/lib/tvgShape.cpp
+++ b/src/lib/tvgShape.cpp
@@ -280,7 +280,7 @@ int Shape::bounds(float* x, float* y, float* w, float* h) const noexcept
 }
 
 
-int Shape::stroke(size_t width) noexcept
+int Shape::stroke(float width) noexcept
 {
     auto impl = pImpl.get();
     assert(impl);
@@ -291,12 +291,12 @@ int Shape::stroke(size_t width) noexcept
 }
 
 
-size_t Shape::strokeWidth() const noexcept
+float Shape::strokeWidth() const noexcept
 {
     auto impl = pImpl.get();
     assert(impl);
 
-    if (!impl->stroke) return -1;
+    if (!impl->stroke) return 0;
     return impl->stroke->width;
 }
 
diff --git a/src/lib/tvgShapeImpl.h b/src/lib/tvgShapeImpl.h
index 682c29b7..05be16d2 100644
--- a/src/lib/tvgShapeImpl.h
+++ b/src/lib/tvgShapeImpl.h
@@ -30,7 +30,7 @@ struct ShapeFill
 
 struct ShapeStroke
 {
-    size_t width = 0;
+    float width = 0;
     size_t color[4] = {0, 0, 0, 0};
     size_t* dashPattern = nullptr;
     size_t dashCnt = 0;
@@ -153,7 +153,7 @@ struct Shape::Impl
         return 0;
     }
 
-    bool strokeWidth(size_t width)
+    bool strokeWidth(float width)
     {
         //TODO: Size Exception?