1 files changed, 0 insertions, 55 deletions
diff --git a/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/detect/projector.go b/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/detect/projector.go
deleted file mode 100644
index 1ebd6db59..000000000
--- a/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/detect/projector.go
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2011 The Graphics-Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package detect
-
-import (
-	"image"
-)
-
-// projector allows projecting from a source Rectangle onto a target Rectangle.
-type projector struct {
-	// rx, ry is the scaling factor.
-	rx, ry float64
-	// dx, dy is the translation factor.
-	dx, dy float64
-	// r is the clipping region of the target.
-	r image.Rectangle
-}
-
-// newProjector creates a Projector with source src and target dst.
-func newProjector(dst image.Rectangle, src image.Rectangle) *projector {
-	return &projector{
-		rx: float64(dst.Dx()) / float64(src.Dx()),
-		ry: float64(dst.Dy()) / float64(src.Dy()),
-		dx: float64(dst.Min.X - src.Min.X),
-		dy: float64(dst.Min.Y - src.Min.Y),
-		r:  dst,
-	}
-}
-
-// pt projects p from the source rectangle onto the target rectangle.
-func (s *projector) pt(p image.Point) image.Point {
-	return image.Point{
-		clamp(s.rx*float64(p.X)+s.dx, s.r.Min.X, s.r.Max.X),
-		clamp(s.ry*float64(p.Y)+s.dy, s.r.Min.Y, s.r.Max.Y),
-	}
-}
-
-// rect projects r from the source rectangle onto the target rectangle.
-func (s *projector) rect(r image.Rectangle) image.Rectangle {
-	return image.Rectangle{s.pt(r.Min), s.pt(r.Max)}
-}
-
-// clamp rounds and clamps o to the integer range [x0, x1].
-func clamp(o float64, x0, x1 int) int {
-	x := int(o + 0.5)
-	if x < x0 {
-		return x0
-	}
-	if x > x1 {
-		return x1
-	}
-	return x
-}