From 08a6c87a0be561f1d6db6a0831cd55168a58dca8 Mon Sep 17 00:00:00 2001
From: Stani <spe.stani.be@gmail.com>
Date: Sat, 11 Jul 2015 01:22:50 +0200
Subject: [PATCH] replace gc.Current.Path.Clear() with gc.Current.Path =
 draw2d.NewPathStorage(); fixes #61

---
 draw2dgl/gc.go  | 4 ++--
 draw2dpdf/gc.go | 2 +-
 image.go        | 2 +-
 path_storage.go | 6 ------
 stack_gc.go     | 2 +-
 5 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/draw2dgl/gc.go b/draw2dgl/gc.go
index 2833dcc..66e25cb 100644
--- a/draw2dgl/gc.go
+++ b/draw2dgl/gc.go
@@ -199,7 +199,7 @@ func (gc *GraphicContext) Stroke(paths ...*draw2d.PathStorage) {
 	pathConverter.Convert(paths...)
 
 	gc.paint(gc.strokeRasterizer, gc.Current.StrokeColor)
-	gc.Current.Path.Clear()
+	gc.Current.Path = draw2d.NewPathStorage()
 }
 
 func (gc *GraphicContext) Fill(paths ...*draw2d.PathStorage) {
@@ -211,7 +211,7 @@ func (gc *GraphicContext) Fill(paths ...*draw2d.PathStorage) {
 	pathConverter.Convert(paths...)
 
 	gc.paint(gc.fillRasterizer, gc.Current.FillColor)
-	gc.Current.Path.Clear()
+	gc.Current.Path = draw2d.NewPathStorage()
 }
 
 func (gc *GraphicContext) FillStroke(paths ...*draw2d.PathStorage) {
diff --git a/draw2dpdf/gc.go b/draw2dpdf/gc.go
index 51c0fd5..fd9563a 100644
--- a/draw2dpdf/gc.go
+++ b/draw2dpdf/gc.go
@@ -205,7 +205,7 @@ func (gc *GraphicContext) draw(style string, paths ...*draw2d.PathStorage) {
 	pathConverter := NewPathConverter(gc.pdf)
 	pathConverter.Convert(paths...)
 	gc.pdf.DrawPath(style)
-	gc.Current.Path.Clear()
+	gc.Current.Path = draw2d.NewPathStorage()
 }
 
 // overwrite StackGraphicContext methods
diff --git a/image.go b/image.go
index bc4d403..8e5fa72 100644
--- a/image.go
+++ b/image.go
@@ -269,7 +269,7 @@ func (gc *ImageGraphicContext) paint(rasterizer *raster.Rasterizer, color color.
 	gc.painter.SetColor(color)
 	rasterizer.Rasterize(gc.painter)
 	rasterizer.Clear()
-	gc.Current.Path.Clear()
+	gc.Current.Path = NewPathStorage()
 }
 
 // Stroke strokes the paths with the color specified by SetStrokeColor
diff --git a/path_storage.go b/path_storage.go
index a7e1662..b19ea3d 100644
--- a/path_storage.go
+++ b/path_storage.go
@@ -32,12 +32,6 @@ func NewPathStorage() (p *PathStorage) {
 	return
 }
 
-func (p *PathStorage) Clear() {
-	p.Commands = p.Commands[0:0]
-	p.Vertices = p.Vertices[0:0]
-	return
-}
-
 func (p *PathStorage) appendToPath(cmd PathCmd, Vertices ...float64) {
 	if cap(p.Vertices) <= len(p.Vertices)+6 {
 		a := make([]PathCmd, len(p.Commands), cap(p.Commands)+256)
diff --git a/stack_gc.go b/stack_gc.go
index c1ac309..1e09e8f 100644
--- a/stack_gc.go
+++ b/stack_gc.go
@@ -125,7 +125,7 @@ func (gc *StackGraphicContext) GetFontData() FontData {
 }
 
 func (gc *StackGraphicContext) BeginPath() {
-	gc.Current.Path.Clear()
+	gc.Current.Path = NewPathStorage()
 }
 
 func (gc *StackGraphicContext) IsEmpty() bool {