1 files changed, 0 insertions, 124 deletions
diff --git a/PIL/GimpGradientFile.py b/PIL/GimpGradientFile.py
deleted file mode 100644
index e246d6d..0000000
--- a/PIL/GimpGradientFile.py
+++ /dev/null
@@ -1,124 +0,0 @@
-#
-# Python Imaging Library
-# $Id: GimpGradientFile.py 2134 2004-10-06 08:55:20Z fredrik $
-#
-# stuff to read (and render) GIMP gradient files
-#
-# History:
-#       97-08-23 fl     Created
-#
-# Copyright (c) Secret Labs AB 1997.
-# Copyright (c) Fredrik Lundh 1997.
-#
-# See the README file for information on usage and redistribution.
-#
-
-from math import pi, log, sin, sqrt
-import string
-
-# --------------------------------------------------------------------
-# Stuff to translate curve segments to palette values (derived from
-# the corresponding code in GIMP, written by Federico Mena Quintero.
-# See the GIMP distribution for more information.)
-#
-
-EPSILON = 1e-10
-
-def linear(middle, pos):
-    if pos <= middle:
-        if middle < EPSILON:
-            return 0.0
-        else:
-            return 0.5 * pos / middle
-    else:
-        pos = pos - middle
-        middle = 1.0 - middle
-        if middle < EPSILON:
-            return 1.0
-        else:
-            return 0.5 + 0.5 * pos / middle
-
-def curved(middle, pos):
-    return pos ** (log(0.5) / log(max(middle, EPSILON)))
-
-def sine(middle, pos):
-    return (sin((-pi / 2.0) + pi * linear(middle, pos)) + 1.0) / 2.0
-
-def sphere_increasing(middle, pos):
-    return sqrt(1.0 - (linear(middle, pos) - 1.0) ** 2)
-
-def sphere_decreasing(middle, pos):
-    return 1.0 - sqrt(1.0 - linear(middle, pos) ** 2)
-
-SEGMENTS = [ linear, curved, sine, sphere_increasing, sphere_decreasing ]
-
-class GradientFile:
-
-    gradient = None
-
-    def getpalette(self, entries = 256):
-
-        palette = []
-
-        ix = 0
-        x0, x1, xm, rgb0, rgb1, segment = self.gradient[ix]
-
-        for i in range(entries):
-
-            x = i / float(entries-1)
-
-            while x1 < x:
-                ix = ix + 1
-                x0, x1, xm, rgb0, rgb1, segment = self.gradient[ix]
-
-            w = x1 - x0
-
-            if w < EPSILON:
-                scale = segment(0.5, 0.5)
-            else:
-                scale = segment((xm - x0) / w, (x - x0) / w)
-
-            # expand to RGBA
-            r = chr(int(255 * ((rgb1[0] - rgb0[0]) * scale + rgb0[0]) + 0.5))
-            g = chr(int(255 * ((rgb1[1] - rgb0[1]) * scale + rgb0[1]) + 0.5))
-            b = chr(int(255 * ((rgb1[2] - rgb0[2]) * scale + rgb0[2]) + 0.5))
-            a = chr(int(255 * ((rgb1[3] - rgb0[3]) * scale + rgb0[3]) + 0.5))
-
-            # add to palette
-            palette.append(r + g + b + a)
-
-        return string.join(palette, ""), "RGBA"
-
-##
-# File handler for GIMP's gradient format.
-
-class GimpGradientFile(GradientFile):
-
-    def __init__(self, fp):
-
-        if fp.readline()[:13] != "GIMP Gradient":
-            raise SyntaxError, "not a GIMP gradient file"
-
-        count = int(fp.readline())
-
-        gradient = []
-
-        for i in range(count):
-
-            s = string.split(fp.readline())
-            w = map(float, s[:11])
-
-            x0, x1  = w[0], w[2]
-            xm      = w[1]
-            rgb0    = w[3:7]
-            rgb1    = w[7:11]
-
-            segment = SEGMENTS[int(s[11])]
-            cspace  = int(s[12])
-
-            if cspace != 0:
-                raise IOError, "cannot handle HSV colour space"
-
-            gradient.append((x0, x1, xm, rgb0, rgb1, segment))
-
-        self.gradient = gradient