remove trailing whitespace

git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@413 4cde692c-a291-49d1-8350-778aa11640f8

Lib/fontTools/misc/transform.py

@@ -17,37 +17,37 @@ def _normSinCos(v):
 
 
 class Transform:
-	
+
 	"""2x2 transformation matrix plus offset, a.k.a. Affine transform.
 	Transform instances are "immutable": all transforming methods, eg.
 	rotate(), return a new Transform instance."""
-	
+
 	def __init__(self, xx=1, xy=0, yx=0, yy=1, dx=0, dy=0):
 		self.__affine = xx, xy, yx, yy, dx, dy
-	
+
 	def transformPoint(self, (x, y)):
 		"""Transform a point."""
 		xx, xy, yx, yy, dx, dy = self.__affine
 		return (xx*x + yx*y + dx, xy*x + yy*y + dy)
-	
+
 	def translate(self, x=0, y=0):
 		return self.transform((1, 0, 0, 1, x, y))
-	
+
 	def scale(self, x=1, y=None):
 		if y is None:
 			y = x
 		return self.transform((x, 0, 0, y, 0, 0))
-	
+
 	def rotate(self, angle):
 		import math
 		c = _normSinCos(math.cos(angle))
 		s = _normSinCos(math.sin(angle))
 		return self.transform((c, s, -s, c, 0, 0))
-	
+
 	def skew(self, x=0, y=0):
 		import math
 		return self.transform((1, math.tan(y), math.tan(x), 1, 0, 0))
-	
+
 	def transform(self, other):
 		xx1, xy1, yx1, yy1, dx1, dy1 = other
 		xx2, xy2, yx2, yy2, dx2, dy2 = self.__affine
@@ -58,7 +58,7 @@ class Transform:
 				yx1*xy2 + yy1*yy2,
 				xx2*dx1 + yx2*dy1 + dx2,
 				xy2*dx1 + yy2*dy1 + dy2)
-	
+
 	def reverseTransform(self, other):
 		xx1, xy1, yx1, yy1, dx1, dy1 = self.__affine
 		xx2, xy2, yx2, yy2, dx2, dy2 = other
@@ -69,7 +69,7 @@ class Transform:
 				yx1*xy2 + yy1*yy2,
 				xx2*dx1 + yx2*dy1 + dx2,
 				xy2*dx1 + yy2*dy1 + dy2)
-	
+
 	def inverse(self):
 		"Return the inverse transform."
 		if self.__affine == (1, 0, 0, 1, 0, 0):
@@ -79,28 +79,28 @@ class Transform:
 		xx, xy, yx, yy = yy/det, -xy/det, -yx/det, xx/det
 		dx, dy = -xx*dx - yx*dy, -xy*dx - yy*dy
 		return self.__class__(xx, xy, yx, yy, dx, dy)
-	
+
 	def toPS(self):
 		return "[%s %s %s %s %s %s]" % self.__affine
-	
+
 	def __len__(self):
 		return 6
-	
+
 	def __getitem__(self, index):
 		return self.__affine[index]
-	
+
 	def __getslice__(self, i, j):
 		return self.__affine[i:j]
-	
+
 	def __cmp__(self, other):
 		xx1, xy1, yx1, yy1, dx1, dy1 = self.__affine
 		xx2, xy2, yx2, yy2, dx2, dy2 = other
 		return cmp((xx1, xy1, yx1, yy1, dx1, dy1),
 				(xx2, xy2, yx2, yy2, dx2, dy2))
-	
+
 	def __hash__(self):
 		return hash(self.__affine)
-	
+
 	def __repr__(self):
 		return "<%s [%s %s %s %s %s %s]>" % ((self.__class__.__name__,)
 				 + tuple(map(str, self.__affine)))