100 lines
2.2 KiB
Python
100 lines
2.2 KiB
Python
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"""
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Speed comparison between the fontTools numpy based arrayTools and bezierTools,
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and the pure python implementation in robofab.path.arrayTools and robofab.path.bezierTools
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"""
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import time
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from fontTools.misc import arrayTools
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from fontTools.misc import bezierTools
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import numpy
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import robofab.misc.arrayTools as noNumpyArrayTools
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import robofab.misc.bezierTools as noNumpyBezierTools
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################
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pt1 = (100, 100)
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pt2 = (200, 20)
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pt3 = (30, 580)
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pt4 = (153, 654)
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rect = [20, 20, 100, 100]
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## loops
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c = 10000
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print "(loop %s)"%c
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print "with numpy:"
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print "calcQuadraticParameters\t\t",
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n = time.time()
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for i in range(c):
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bezierTools.calcQuadraticParameters(pt1, pt2, pt3)
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print time.time() - n
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print "calcBounds\t\t\t",
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n = time.time()
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for i in range(c):
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arrayTools.calcBounds([pt1, pt2, pt3, pt1, pt2, pt3, pt1, pt2, pt3, pt1, pt2, pt3])
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print time.time() - n
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print "pointsInRect\t\t\t",
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n = time.time()
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for i in range(c):
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arrayTools.pointsInRect([pt1, pt2, pt3, pt1, pt2, pt3, pt1, pt2, pt3, pt1, pt2, pt3, pt4], rect)
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print time.time() - n
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print "calcQuadraticBounds\t\t",
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n = time.time()
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for i in range(c):
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bezierTools.calcQuadraticBounds(pt1, pt2, pt3)
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print time.time() - n
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print "calcCubicBounds\t\t\t",
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n = time.time()
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for i in range(c):
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bezierTools.calcCubicBounds(pt1, pt2, pt3, pt4)
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print time.time() - n
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print
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##############
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print "no-numpy"
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print "calcQuadraticParameters\t\t",
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n = time.time()
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for i in range(c):
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noNumpyBezierTools.calcQuadraticParameters(pt1, pt2, pt3)
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print time.time() - n
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print "calcBounds\t\t\t",
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n = time.time()
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for i in range(c):
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noNumpyArrayTools.calcBounds([pt1, pt2, pt3, pt1, pt2, pt3, pt1, pt2, pt3, pt1, pt2, pt3])
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print time.time() - n
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print "pointsInRect\t\t\t",
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n = time.time()
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for i in range(c):
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noNumpyArrayTools.pointsInRect([pt1, pt2, pt3, pt1, pt2, pt3, pt1, pt2, pt3, pt1, pt2, pt3, pt4], rect)
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print time.time() - n
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print "calcQuadraticBounds\t\t",
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n = time.time()
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for i in range(c):
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noNumpyBezierTools.calcQuadraticBounds(pt1, pt2, pt3)
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print time.time() - n
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print "calcCubicBounds\t\t\t",
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n = time.time()
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for i in range(c):
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noNumpyBezierTools.calcCubicBounds(pt1, pt2, pt3, pt4)
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print time.time() - n
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