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74 lines
2.2 KiB
Python
74 lines
2.2 KiB
Python
#!/usr/bin/python
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from utils import mathfont
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import fontforge
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arrowCodePoint = 0x2192 # horizontal stretch operator
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v = 3 * mathfont.em
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f = mathfont.create("stretchstack-bottomshiftdown%d" % v)
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mathfont.createSquareGlyph(f, arrowCodePoint)
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f.math.LowerLimitBaselineDropMin = 0
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f.math.LowerLimitGapMin = 0
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f.math.OverbarExtraAscender = 0
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f.math.OverbarVerticalGap = 0
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f.math.StretchStackBottomShiftDown = v
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f.math.StretchStackGapAboveMin = 0
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f.math.StretchStackGapBelowMin = 0
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f.math.StretchStackTopShiftUp = 0
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f.math.UnderbarExtraDescender = 0
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f.math.UnderbarVerticalGap = 0
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f.math.UpperLimitBaselineRiseMin = 0
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f.math.UpperLimitGapMin = 0
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mathfont.save(f)
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v = 11 * mathfont.em
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f = mathfont.create("stretchstack-gapbelowmin%d" % v)
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mathfont.createSquareGlyph(f, arrowCodePoint)
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f.math.LowerLimitBaselineDropMin = 0
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f.math.LowerLimitGapMin = 0
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f.math.OverbarExtraAscender = 0
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f.math.OverbarVerticalGap = 0
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f.math.StretchStackBottomShiftDown = 0
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f.math.StretchStackGapAboveMin = 0
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f.math.StretchStackGapBelowMin = v
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f.math.StretchStackTopShiftUp = 0
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f.math.UnderbarExtraDescender = 0
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f.math.UnderbarVerticalGap = 0
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f.math.UpperLimitBaselineRiseMin = 0
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f.math.UpperLimitGapMin = 0
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mathfont.save(f)
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v = 5 * mathfont.em
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f = mathfont.create("stretchstack-topshiftup%d" % v)
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mathfont.createSquareGlyph(f, arrowCodePoint)
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f.math.LowerLimitBaselineDropMin = 0
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f.math.LowerLimitGapMin = 0
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f.math.OverbarExtraAscender = 0
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f.math.OverbarVerticalGap = 0
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f.math.StretchStackBottomShiftDown = 0
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f.math.StretchStackGapAboveMin = 0
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f.math.StretchStackGapBelowMin = 0
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f.math.StretchStackTopShiftUp = v
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f.math.UnderbarExtraDescender = 0
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f.math.UnderbarVerticalGap = 0
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f.math.UpperLimitBaselineRiseMin = 0
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f.math.UpperLimitGapMin = 0
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mathfont.save(f)
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v = 7 * mathfont.em
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f = mathfont.create("stretchstack-gapabovemin%d" % v)
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mathfont.createSquareGlyph(f, arrowCodePoint)
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f.math.LowerLimitBaselineDropMin = 0
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f.math.LowerLimitGapMin = 0
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f.math.OverbarExtraAscender = 0
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f.math.OverbarVerticalGap = 0
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f.math.StretchStackBottomShiftDown = 0
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f.math.StretchStackGapAboveMin = v
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f.math.StretchStackGapBelowMin = 0
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f.math.StretchStackTopShiftUp = 0
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f.math.UnderbarExtraDescender = 0
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f.math.UnderbarVerticalGap = 0
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f.math.UpperLimitBaselineRiseMin = 0
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f.math.UpperLimitGapMin = 0
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mathfont.save(f)
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