o e@sdZddlmZmZddlmZgdZddZGdddeZGd d d eeZ Gd d d eZ dddZ e dkr_eZ e de de ddde ddlmZee jdSdS)z:Pen recording operations that can be accessed or replayed.) AbstractPenDecomposingPen)AbstractPointPen)replayRecording RecordingPenDecomposingRecordingPenRecordingPointPenlerpRecordingscCs |D] \}}t|||qdS)a2Replay a recording, as produced by RecordingPen or DecomposingRecordingPen, to a pen. Note that recording does not have to be produced by those pens. It can be any iterable of tuples of method name and tuple-of-arguments. Likewise, pen can be any objects receiving those method calls. N)getattr) recordingpenoperatoroperandsrJ/var/www/myenv/lib/python3.10/site-packages/fontTools/pens/recordingPen.pyrs rc@sdeZdZdZddZddZddZdd Zd d Zd d Z ddZ ddZ ddZ ddZ e ZdS)ra8Pen recording operations that can be accessed or replayed. The recording can be accessed as pen.value; or replayed using pen.replay(otherPen). :Example: from fontTools.ttLib import TTFont from fontTools.pens.recordingPen import RecordingPen glyph_name = 'dollar' font_path = 'MyFont.otf' font = TTFont(font_path) glyphset = font.getGlyphSet() glyph = glyphset[glyph_name] pen = RecordingPen() glyph.draw(pen) print(pen.value) cC g|_dSNvalueselfrrr__init__2 zRecordingPen.__init__cC|jd|ffdS)NmoveTorappend)rp0rrrr5zRecordingPen.moveTocCr)NlineTor)rp1rrrr8rzRecordingPen.lineTocG|jd|fdS)NqCurveTorrpointsrrrr";zRecordingPen.qCurveTocGr!)NcurveTorr#rrrr&>r%zRecordingPen.curveTocC|jddS)N) closePathrrrrrrr(AzRecordingPen.closePathcCr')N)endPathrrrrrrr*Dr)zRecordingPen.endPathcCs|jd||ffdS)N addComponentr)r glyphNametransformationrrrr+GszRecordingPen.addComponentcCs|jd|||ffdS)NaddVarComponentr)rr,r-locationrrrr.JszRecordingPen.addVarComponentcCst|j|dSr)rr)rr rrrreplayMr)zRecordingPen.replayN)__name__ __module__ __qualname____doc__rrrr"r&r(r*r+r.r0drawrrrrrsrc@seZdZdZdZdS)raSame as RecordingPen, except that it doesn't keep components as references, but draws them decomposed as regular contours. 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', ())] FN)r1r2r3r4skipMissingComponentsrrrrrSsrc@sXeZdZdZddZdddZddZ dd d Zdd d Z dddZ ddZ e Z dS)rasPointPen recording operations that can be accessed or replayed. The recording can be accessed as pen.value; or replayed using pointPen.replay(otherPointPen). :Example: from defcon import Font from fontTools.pens.recordingPen import RecordingPointPen glyph_name = 'a' font_path = 'MyFont.ufo' font = Font(font_path) glyph = font[glyph_name] pen = RecordingPointPen() glyph.drawPoints(pen) print(pen.value) new_glyph = font.newGlyph('b') pen.replay(new_glyph.getPointPen()) cCrrrrrrrrrzRecordingPointPen.__init__NcKs&|dur||d<|jdd|fdS)N identifier beginPathrr)rr7kwargsrrrr8szRecordingPointPen.beginPathcCs|jddifdS)Nr*rrrrrrr*rzRecordingPointPen.endPathFcKs.|dur||d<|jd||||f|fdS)Nr7addPointr)rpt segmentTypesmoothnamer7r9rrrr:szRecordingPointPen.addPointcKs*|dur||d<|jd||f|fdS)Nr7r+r)r baseGlyphNamer-r7r9rrrr+szRecordingPointPen.addComponentcKs,|dur||d<|jd|||f|fdS)Nr7r.r)rr?r-r/r7r9rrrr.s z!RecordingPointPen.addVarComponentcCs*|jD]\}}}t|||i|qdSr)rr )rpointPenr argsr9rrrr0szRecordingPointPen.replayr)NFNN) r1r2r3r4rr8r*r:r+r.r0 drawPointsrrrrrps    r?c#st|t|krtdt|t|ft||D]-\\}}\}}||kr.td||f|dkr6tdfddt||D}||fVqdS)aLinearly interpolate between two recordings. The recordings must be decomposed, i.e. they must not contain any components. Factor is typically between 0 and 1. 0 means the first recording, 1 means the second recording, and 0.5 means the average of the two recordings. Other values are possible, and can be useful to extrapolate. Defaults to 0.5. Returns a generator with the new recording. zMismatched lengths: %d and %dzMismatched operations: %s, %sr+zCannot interpolate componentscs8g|]\\}}\}}||||||fqSrr).0x1y1x2y2factorrr sz"lerpRecordings..N)len ValueErrorzip) recording1 recording2rJop1args1op2args2mid_argsrrIrr s   r __main__)rr)rd)2K)<rX)rX)pprintN)rC)r4fontTools.pens.basePenrrfontTools.pens.pointPenr__all__rrrrr r1r rrr&r(r\rrrrrs$   8 @