a gj@sddlmZddlmZddlmZddlmZddl m Z ddl m Z m Z ddlmZddlZddlZdd lmZgd Zed Zgd Zgd ZeddeddDZgdZdZddZddZddZ ddZ!ddZ"d>ddZ#d?d d!Z$d@d"d#Z%d$d%Z&d&d'Z'd(d)Z(dAd*d+Z)dBd-d.Z*dCd/d0Z+dDd1d2Z,dEd3d4Z-d5d6Z.d7d8Z/dFd9d:Z0dGd;d<Z1e2d=krddl3Z3e34e1dS)H)newTable)Axis)AreaPen)NullPen) StatisticsPen)piecewiseLinearMapnormalizeValue)makeOutputFileNameN)pformat)planWeightAxis planWidthAxis planSlantAxisplanOpticalSizeAxisplanAxissanitizeWeight sanitizeWidth sanitizeSlant measureWeight measureWidth measureSlantnormalizeLinear normalizeLognormalizeDegreesinterpolateLinearinterpolateLog processAxismakeDesignspaceSnippet addEmptyAvarmainzfontTools.varLib.avarPlanner)2di,i^iiii&iXiiii iRii)g9@gB@gI@g@O@gR@gU@gY@g \@g@_@g0a@gb@gPd@ge@gpg@gi@ccs"|]}tt|dVqdS)g4@N)mathdegreesatan.0dr*U/var/www/sistema_ama/venv/lib/python3.9/site-packages/fontTools/varLib/avarPlanner.py Mr,i) $0<H`xi r2cCs||||S)zOLinearly normalize value in [rangeMin, rangeMax] to [0, 1], with extrapolation.r*)valuerangeMinrangeMaxr*r*r+rlsrcCs||||S)zALinear interpolation between a and b, with t typically in [0, 1].r*)tabr*r*r+rqsrcCs*t|}t|}t||||S)zVLogarithmically normalize value in [rangeMin, rangeMax] to [0, 1], with extrapolation.)r$log)rDrErFlogMinlogMaxr*r*r+rvs  rcCs*t|}t|}t||||S)zFLogarithmic interpolation between a and b, with t typically in [0, 1].)r$rJexp)rGrHrIZlogAZlogBr*r*r+r}s  rcCs<tt|}tt|}tt||||S)zPAngularly normalize value in [rangeMin, rangeMax] to [0, 1], with extrapolation.)r$tanradians)rDrErFZtanMinZtanMaxr*r*r+rsrc Cst|tr|}ndd|D}d}}|D]h}|durN||d}|dkrRq*nd}||}t|d}|||j|} || t|j7}|| 7}q*||S)z:Measure the perceptual average weight of the given glyphs.cSsi|] }|dqSr*r(gr*r*r+ r-z!measureWeight..rNrQglyphset) isinstancedictgetrdrawwidthabsrD) rVglyphs frequenciesZwght_sumwdth_sum glyph_name frequencyglyphpenmultr*r*r+rs"      rc Cst|tr|}ndd|D}d}d}|D]V}|durN||d}|dkrRq*nd}||}t}||||j|7}||7}q*||S)z.Measure the average width of the given glyphs.cSsi|] }|dqSrPr*rRr*r*r+rTr-z measureWidth..rNrQ)rWrXrYrrZr[) rVr]r^r_freq_sumr`rarbrcr*r*r+rs"    rc Cst|tr|}ndd|D}d}d}|D]d}|durN||d}|dkrRq*nd}||}t|d}|||j|} || |j7}|| 7}q*tt || S)z?Measure the perceptual average slant angle of the given glyphs.cSsi|] }|dqSrPr*rRr*r*r+rTr-z measureSlant..rNrQrU) rWrXrYrrZr[Zslantr$r%r&) rVr]r^Zslnt_sumrer`rarbrcrdr*r*r+rs$      rc Cs||d||d||d}}}|d||}|d||}tjdg|Rtd||d|t||d|ddkst||d|ddkrtdtjdg|Rtd ||d|d Sd S) zSanitize the width axis limits.rrQz$Original width axis limits: %g:%g:%gz&Calculated width axis limits: %g:%g:%g皙?z6Calculated width axis min/max do not match user input.z% Current width axis limits: %g:%g:%gz' Suggested width axis limits: %g:%g:%gFTrJinfor\warning) userTriple designTriplepins measurementsminVal defaultValmaxValcalculatedMinValcalculatedMaxValr*r*r+rs>    rcCs4tt|dkrdS||d||d||d}}}t|}t|}t|} |d|d|d|d} t|| | |} | |||} |d| |d|d} tjdg|Rtd|d| |dt| |d|ddkr0td tjd g|Rtd |d| |d|d|d|d|d} t|| ||} | |||} |d| |d|d} td |d|d| |d|d|d|d} t| | || } | |||} |d| |d|d}td ||d|ddSdS)z Sanitize the weight axis limits.TrrQrfz%Original weight axis limits: %g:%g:%gz'Calculated weight axis limits: %g:%g:%grgz9Calculated weight axis default does not match user input.z& Current weight axis limits: %g:%g:%gz: Suggested weight axis limits, changing default: %g:%g:%gz: Suggested weight axis limits, changing maximum: %g:%g:%gz: Suggested weight axis limits, changing minimum: %g:%g:%gF)lensetr$rJrMrir\rj)rkrlrmrnrorprqrKZ logDefaultrLrGyZcalculatedDefaultValrsrrr*r*r+r sn          rcCstjdg|Rtd||d||d||dt||d|ddkst||d|ddkst||d|ddkrtdtjdg|Rtd||d||d||dd Sd S) zSanitize the slant axis limits.z$Original slant axis limits: %g:%g:%gz&Calculated slant axis limits: %g:%g:%grrQrfz>Calculated slant axis min/default/max do not match user input.z% Current slant axis limits: %g:%g:%gz' Suggested slant axis limits: %g:%g:%gFTrh)rkrlrmrnr*r*r+rPs6       rc $ st|tr|j|j|jf}|\} } }|dur0t}|durD|i}| durRi} n| } t d| | || | |f}| durtj dg| Rn|} | rt dt | | | | d| | d|| dii}i}i}t | | |ht | BD](}|||id}| |}|||||<q| durBt d || || | |td t|ttt | dd tt | ddD]\\}\}fd d |D}|sqt|}t|}t|| }t|| }t dt |t d||}td|dD]P}||d}td||||id}t|| }|||||<qtdt|i}t |D]}||||<q||<|||<t |D]}||} || ||||}!t|!|}"td||"f|"||<||||}#||"|||||||#<q||<|||<qt d|t|t d|t|tdd| Drt d|i}i}||fS)a@Plan an axis. measureFunc: callable that takes a glyphset and an optional list of glyphnames, and returns the glyphset-wide measurement to be used for the axis. normalizeFunc: callable that takes a measurement and a minimum and maximum, and normalizes the measurement into the range 0..1, possibly extrapolating too. interpolateFunc: callable that takes a normalized t value, and a minimum and maximum, and returns the interpolated value, possibly extrapolating too. glyphSetFunc: callable that takes a variations "location" dictionary, and returns a glyphset. axisTag: the axis tag string. axisLimits: a triple of minimum, default, and maximum values for the axis. Or an `fvar` Axis object. values: a list of output values to map for this axis. samples: the number of samples to use when sampling. Default 8. glyphs: a list of glyph names to use when sampling. Defaults to None, which will process all glyphs. designLimits: an optional triple of minimum, default, and maximum values represenging the "design" limits for the axis. If not provided, the axisLimits will be used. pins: an optional dictionary of before/after mapping entries to pin in the output. sanitizeFunc: an optional callable to call to sanitize the axis limits. 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