transformPen
- class fontTools.pens.transformPen.TransformPen(outPen, transformation)[source]
Bases:
FilterPen
Pen that transforms all coordinates using a Affine transformation, and passes them to another pen.
- class fontTools.pens.transformPen.TransformPointPen(outPointPen, transformation)[source]
Bases:
FilterPointPen
PointPen that transforms all coordinates using a Affine transformation, and passes them to another PointPen.
For example:
>>> from fontTools.pens.recordingPen import RecordingPointPen >>> rec = RecordingPointPen() >>> pen = TransformPointPen(rec, (2, 0, 0, 2, -10, 5)) >>> v = iter(rec.value) >>> pen.beginPath(identifier="contour-0") >>> next(v) ('beginPath', (), {'identifier': 'contour-0'}) >>> pen.addPoint((100, 100), "line") >>> next(v) ('addPoint', ((190, 205), 'line', False, None), {}) >>> pen.endPath() >>> next(v) ('endPath', (), {}) >>> pen.addComponent("a", (1, 0, 0, 1, -10, 5), identifier="component-0") >>> next(v) ('addComponent', ('a', <Transform [2 0 0 2 -30 15]>), {'identifier': 'component-0'})