diff options
Diffstat (limited to 'Lib/fontTools/pens/recordingPen.py')
| -rw-r--r-- | Lib/fontTools/pens/recordingPen.py | 96 |
1 files changed, 51 insertions, 45 deletions
diff --git a/Lib/fontTools/pens/recordingPen.py b/Lib/fontTools/pens/recordingPen.py index 99e87e5a..70f05e83 100644 --- a/Lib/fontTools/pens/recordingPen.py +++ b/Lib/fontTools/pens/recordingPen.py @@ -29,21 +29,21 @@ class RecordingPen(AbstractPen): The recording can be accessed as pen.value; or replayed using pen.replay(otherPen). - Usage example: - ============== - from fontTools.ttLib import TTFont - from fontTools.pens.recordingPen import RecordingPen + :Example: - glyph_name = 'dollar' - font_path = 'MyFont.otf' + from fontTools.ttLib import TTFont + from fontTools.pens.recordingPen import RecordingPen - font = TTFont(font_path) - glyphset = font.getGlyphSet() - glyph = glyphset[glyph_name] + glyph_name = 'dollar' + font_path = 'MyFont.otf' - pen = RecordingPen() - glyph.draw(pen) - print(pen.value) + font = TTFont(font_path) + glyphset = font.getGlyphSet() + glyph = glyphset[glyph_name] + + pen = RecordingPen() + glyph.draw(pen) + print(pen.value) """ def __init__(self): @@ -72,23 +72,23 @@ class DecomposingRecordingPen(DecomposingPen, RecordingPen): The constructor takes a single 'glyphSet' positional argument, a dictionary of glyph objects (i.e. with a 'draw' method) keyed - by thir name. - - >>> class SimpleGlyph(object): - ... def draw(self, pen): - ... pen.moveTo((0, 0)) - ... pen.curveTo((1, 1), (2, 2), (3, 3)) - ... pen.closePath() - >>> class CompositeGlyph(object): - ... def draw(self, pen): - ... pen.addComponent('a', (1, 0, 0, 1, -1, 1)) - >>> glyphSet = {'a': SimpleGlyph(), 'b': CompositeGlyph()} - >>> for name, glyph in sorted(glyphSet.items()): - ... pen = DecomposingRecordingPen(glyphSet) - ... glyph.draw(pen) - ... print("{}: {}".format(name, pen.value)) - a: [('moveTo', ((0, 0),)), ('curveTo', ((1, 1), (2, 2), (3, 3))), ('closePath', ())] - b: [('moveTo', ((-1, 1),)), ('curveTo', ((0, 2), (1, 3), (2, 4))), ('closePath', ())] + by thir name:: + + >>> class SimpleGlyph(object): + ... def draw(self, pen): + ... pen.moveTo((0, 0)) + ... pen.curveTo((1, 1), (2, 2), (3, 3)) + ... pen.closePath() + >>> class CompositeGlyph(object): + ... def draw(self, pen): + ... pen.addComponent('a', (1, 0, 0, 1, -1, 1)) + >>> glyphSet = {'a': SimpleGlyph(), 'b': CompositeGlyph()} + >>> for name, glyph in sorted(glyphSet.items()): + ... pen = DecomposingRecordingPen(glyphSet) + ... glyph.draw(pen) + ... print("{}: {}".format(name, pen.value)) + a: [('moveTo', ((0, 0),)), ('curveTo', ((1, 1), (2, 2), (3, 3))), ('closePath', ())] + b: [('moveTo', ((-1, 1),)), ('curveTo', ((0, 2), (1, 3), (2, 4))), ('closePath', ())] """ # raises KeyError if base glyph is not found in glyphSet skipMissingComponents = False @@ -100,38 +100,44 @@ class RecordingPointPen(AbstractPointPen): The recording can be accessed as pen.value; or replayed using pointPen.replay(otherPointPen). - Usage example: - ============== - from defcon import Font - from fontTools.pens.recordingPen import RecordingPointPen + :Example: + + from defcon import Font + from fontTools.pens.recordingPen import RecordingPointPen - glyph_name = 'a' - font_path = 'MyFont.ufo' + glyph_name = 'a' + font_path = 'MyFont.ufo' - font = Font(font_path) - glyph = font[glyph_name] + font = Font(font_path) + glyph = font[glyph_name] - pen = RecordingPointPen() - glyph.drawPoints(pen) - print(pen.value) + pen = RecordingPointPen() + glyph.drawPoints(pen) + print(pen.value) - new_glyph = font.newGlyph('b') - pen.replay(new_glyph.getPointPen()) + new_glyph = font.newGlyph('b') + pen.replay(new_glyph.getPointPen()) """ def __init__(self): self.value = [] - def beginPath(self, **kwargs): + def beginPath(self, identifier=None, **kwargs): + if identifier is not None: + kwargs["identifier"] = identifier self.value.append(("beginPath", (), kwargs)) def endPath(self): self.value.append(("endPath", (), {})) - def addPoint(self, pt, segmentType=None, smooth=False, name=None, **kwargs): + def addPoint(self, pt, segmentType=None, smooth=False, name=None, identifier=None, **kwargs): + if identifier is not None: + kwargs["identifier"] = identifier self.value.append(("addPoint", (pt, segmentType, smooth, name), kwargs)) - def addComponent(self, baseGlyphName, transformation, **kwargs): + def addComponent(self, baseGlyphName, transformation, identifier=None, **kwargs): + if identifier is not None: + kwargs["identifier"] = identifier self.value.append(("addComponent", (baseGlyphName, transformation), kwargs)) def replay(self, pointPen): |