diff options
Diffstat (limited to 'Godeps/_workspace/src/code.google.com/p/draw2d/draw2d/math.go')
-rw-r--r-- | Godeps/_workspace/src/code.google.com/p/draw2d/draw2d/math.go | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/Godeps/_workspace/src/code.google.com/p/draw2d/draw2d/math.go b/Godeps/_workspace/src/code.google.com/p/draw2d/draw2d/math.go deleted file mode 100644 index c4bb761df..000000000 --- a/Godeps/_workspace/src/code.google.com/p/draw2d/draw2d/math.go +++ /dev/null @@ -1,52 +0,0 @@ -// Copyright 2010 The draw2d Authors. All rights reserved. -// created: 21/11/2010 by Laurent Le Goff - -package draw2d - -import ( - "math" -) - -func distance(x1, y1, x2, y2 float64) float64 { - dx := x2 - x1 - dy := y2 - y1 - return float64(math.Sqrt(dx*dx + dy*dy)) -} - -func vectorDistance(dx, dy float64) float64 { - return float64(math.Sqrt(dx*dx + dy*dy)) -} - -func squareDistance(x1, y1, x2, y2 float64) float64 { - dx := x2 - x1 - dy := y2 - y1 - return dx*dx + dy*dy -} - -func min(x, y float64) float64 { - if x < y { - return x - } - return y -} - -func max(x, y float64) float64 { - if x > y { - return x - } - return y -} - -func minMax(x, y float64) (min, max float64) { - if x > y { - return y, x - } - return x, y -} - -func minUint32(a, b uint32) uint32 { - if a < b { - return a - } - return b -} |