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47 lines
1.1 KiB
47 lines
1.1 KiB
4 months ago
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"""Pen multiplexing drawing to one or more pens."""
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from fontTools.pens.basePen import AbstractPen
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__all__ = ["TeePen"]
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class TeePen(AbstractPen):
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"""Pen multiplexing drawing to one or more pens.
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Use either as TeePen(pen1, pen2, ...) or TeePen(iterableOfPens)."""
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def __init__(self, *pens):
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if len(pens) == 1:
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pens = pens[0]
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self.pens = pens
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def moveTo(self, p0):
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for pen in self.pens:
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pen.moveTo(p0)
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def lineTo(self, p1):
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for pen in self.pens:
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pen.lineTo(p1)
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def qCurveTo(self, *points):
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for pen in self.pens:
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pen.qCurveTo(*points)
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def curveTo(self, *points):
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for pen in self.pens:
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pen.curveTo(*points)
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def closePath(self):
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for pen in self.pens:
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pen.closePath()
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def endPath(self):
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for pen in self.pens:
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pen.endPath()
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def addComponent(self, glyphName, transformation):
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for pen in self.pens:
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pen.addComponent(glyphName, transformation)
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if __name__ == "__main__":
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from fontTools.pens.basePen import _TestPen
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pen = TeePen(_TestPen(), _TestPen())
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pen.moveTo((0, 0))
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pen.lineTo((0, 100))
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pen.curveTo((50, 75), (60, 50), (50, 25))
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pen.closePath()
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