// Copyright 2010 The draw2d Authors. All rights reserved.
// created: 21/11/2010 by Laurent Le Goff

package draw2d

// PathBuilder define method that create path
type Path interface {
	// Return the current point of the current path
	LastPoint() (x, y float64)

	// MoveTo start a new path at (x, y) position
	MoveTo(x, y float64)

	// LineTo add a line to the current path
	LineTo(x, y float64)

	// QuadCurveTo add a quadratic curve to the current path
	QuadCurveTo(cx, cy, x, y float64)

	// CubicCurveTo add a cubic bezier curve to the current path
	CubicCurveTo(cx1, cy1, cx2, cy2, x, y float64)

	// ArcTo add an arc to the path
	ArcTo(cx, cy, rx, ry, startAngle, angle float64)

	// Close the current path
	Close()
}

// Copyright 2010 The draw2d Authors. All rights reserved.
// created: 21/11/2010 by Laurent Le Goff

package draw2d

type Path interface {
	// Return the current point of the path
	LastPoint() (x, y float64)
	// Create a new subpath that start at the specified point
	MoveTo(x, y float64)
	// Create a new subpath that start at the specified point
	// relative to the current point
	RMoveTo(dx, dy float64)
	// Add a line to the current subpath
	LineTo(x, y float64)
	// Add a line to the current subpath
	// relative to the current point
	RLineTo(dx, dy float64)

	QuadCurveTo(cx, cy, x, y float64)
	RQuadCurveTo(dcx, dcy, dx, dy float64)
	CubicCurveTo(cx1, cy1, cx2, cy2, x, y float64)
	RCubicCurveTo(dcx1, dcy1, dcx2, dcy2, dx, dy float64)
	ArcTo(cx, cy, rx, ry, startAngle, angle float64)
	RArcTo(dcx, dcy, rx, ry, startAngle, angle float64)
	Close()
}

--- 
+++ 
@@ -3,25 +3,26 @@
 
 package draw2d
 
+// PathBuilder define method that create path
 type Path interface {
-	// Return the current point of the path
+	// Return the current point of the current path
 	LastPoint() (x, y float64)
-	// Create a new subpath that start at the specified point
+
+	// MoveTo start a new path at (x, y) position
 	MoveTo(x, y float64)
-	// Create a new subpath that start at the specified point
-	// relative to the current point
-	RMoveTo(dx, dy float64)
-	// Add a line to the current subpath
+
+	// LineTo add a line to the current path
 	LineTo(x, y float64)
-	// Add a line to the current subpath
-	// relative to the current point
-	RLineTo(dx, dy float64)
 
+	// QuadCurveTo add a quadratic curve to the current path
 	QuadCurveTo(cx, cy, x, y float64)
-	RQuadCurveTo(dcx, dcy, dx, dy float64)
+
+	// CubicCurveTo add a cubic bezier curve to the current path
 	CubicCurveTo(cx1, cy1, cx2, cy2, x, y float64)
-	RCubicCurveTo(dcx1, dcy1, dcx2, dcy2, dx, dy float64)
+
+	// ArcTo add an arc to the path
 	ArcTo(cx, cy, rx, ry, startAngle, angle float64)
-	RArcTo(dcx, dcy, rx, ry, startAngle, angle float64)
+
+	// Close the current path
 	Close()
 }
Remove unecessary method in Path interface
