o YIo@sXdZdZddlmZmZmZmZmZmZm Z m Z m Z m Z m Z mZmZmZmZmZddlTddlmZddlmZmZmZmZmZmZmZmZddlm Z m!Z!ddl"m#Z#m$Z$dd l%m&Z&dd l'm(Z(dd l)m*Z*dd l+m,Z,dd l-m.Z.ddl/Z/ze0Wne1yddl2m0Z0YnwdsddZ3dsddZ4dsddZ5ddZ6GdddZ7GdddZ8GdddZ9GdddZ:Gd d!d!e Z;Gd"d#d#e$Zd(d)Z?Gd*d+d+Z@Gd,d-d-e@ZAGd.d/d/e@e=ZBGd0d1d1eAe=ZCGd2d3d3ZDd4d5ZEGd6d7d7e;ZFGd8d9d9e@eFZGgd:ZHgd;ZIdd?d?eZKeKZLd@ZMGdAdBdBeGZNGdCdDdDeAeFZOGdEdFdFZPGdGdHdHePeGZQGdIdJdJeOZRdKdLZSdMdNZTdOdPZUdQdRZVdSdTZWdUdVZXdWdXZYdYdZZZd[d\Z[d]d^Z\d_d`Z]dadbZ^dcddZ_dedfZ`dgdhZadidjZbdkdlZcdmdnZddodpZedqdrZfdS)tz3.3.0aCollection of axes for charts. The current collection comprises axes for charts using cartesian coordinate systems. All axes might have tick marks and labels. There are two dichotomies for axes: one of X and Y flavours and another of category and value flavours. Category axes have an ordering but no metric. They are divided into a number of equal-sized buckets. 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'value', 'points', None).)rrrrKrDcCr)Nr2rrr)r rSr&rdxrrrMr'r'r,rS9rzYCategoryAxis.__init__cCr) NrGrP)rrr)rrrr2rrrrrHrrr'r'r,rBs      zYCategoryAxis.demorNcCtt||dkr|jd|_dS|dkr|j|jd|_dS|dkr-||d|_dS|dkr8|d|_dSdSz!Join with x-axis using some mode.r?rrrNrkrbrzr`rQxAxisrrr'r'r,rOszYCategoryAxis.joinToAxiscCrN)rrrrrrrr'r'r,r\rzYCategoryAxis._joinToAxiscCs|j|||j|jfS)z?Returns the y position and width in drawing units of the slice.)rcrer[rcr'r'r,r`eszYCategoryAxis.scalecCft}||js |St|j|j|j|j|j|j|j}|j |_ |j |_ |j |_ | ||Sr& rrrrrbrcr;rzr=rrrrrr'r'r,rirzYCategoryAxis.makeAxiscCs*t}|js|S|j}|dur|j}t|}|j}|j}|j}|}|j } |j dkr.|j nd} t |D]^} |r?|| d} n| } | |krFq4| |} | |jvrU|j| } n|j| } | j }| | ||}| rz| j}| | }| _ |dkry|d9}nd}| |||| || pd|| q4|Sr)rrr(rJr8r,r[r&rrcr2r]rrrrrr)rQrr(rrar,r^r&rbrcrrrrrr[_dxrHr'r'r,rvs@       zYCategoryAxis.makeTickLabelsrNrr'r'r'r,r+s*     rc@seZdZdZddZdS) TickLabellerztAbstract base class which may be used to indicate a change in the call signature for callable label 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N) _setRange_configure_end)rQ dataSeriesr'r'r,r_Js zValueAxis.configurecCs||d|_dSrb)r\_calcScaleFactorrrMr'r'r,rZs zValueAxis._configure_endcCsRz ||f}||}W|S||_||_|\}}|||df}||<Y|S)Nr)ryrz_calcStepAndTickPositions)rQrrcacheKrrr(r'r'r,_getValueStepAndTicks_s  zValueAxis._getValueStepAndTickscCs|j}|dkrP||}||krPd||}|d9}t|||}t|||}|dkr8|dkr8|d|}d}n|dkrF|dkrF||}d}|}|_|}|_||fS)NrrrH)rr>rB _cValueMin _cValueMax)rQrrrrrmry2r'r'r,_preRangeAdjustjs"    zValueAxis._preRangeAdjustc'CsB|j}}|j}}|durt||jd}|_|dur&t||jd}|_||kro|dkr^|durS|durSt|dd}|dkrE|}d}n*|dkrNd}|}n!d}d}n|jdur[d}nd}n|dkrid|}d}nd}d|}t|ddrtt|d d}d }|||} | |_ ||_ ||j |_ | |fd d } |durt||jd| d }|_|durt||jd| d }|_| ||\}}|j} |} |} |j}|r|dkrtt|t|d||k}|r|dkrd}n|dkrd}|j}t|dd }|o|}t|s||f}t|dd}t|s||f}| duo|}|r'| dv}| dv}nd}}|j}|}|r.specialr=rrrrFr@rBrrBrrrDr`ư>) rrr@rrrCrryrP_bubbleV _bubbleMaxrz _bubbleRadiusr rrr>rrr#rrrB_computedValueStepryrzr r r_calcValueStep _valueStep _rangeAdjust)'rQroMinroMaxrzrpr&fracr%r*rcMincMaxrabfdo_rrdo_abfabfizrrnrrxabSdo_absaLgoriterrr(ri0i1sfrHur r rrr'r'r,r~s                  &&   +  zValueAxis._setRangecCs|j|_|j|_|dSr&)rryrrzrrMr'r'r,r_ s zValueAxis._pseudo_configurecCr)zOverride this if you want to alter the calculated range. E.g. if want a minumamum range of 30% or don't want 100% as the first point. Nr'rMr'r'r,r0%szValueAxis._rangeAdjustcCr)zOverride if you want to put slack at the ends of the axis eg if you don't want the last tick to be at the bottom etc Nr'rMr'r'r,_adjustAxisTicks-szValueAxis._adjustAxisTickscCs|jt|j|j|_|jS)zCalculate the axis' scale factor. This should be called only *after* the axis' range is set. Returns a number. )rzrPrzry _scaleFactorrMr'r'r,r3szValueAxis._calcScaleFactorcst|ddr|`|_n||j|j}|j}d}|j}tt|}|}|dvr=|||kr<|d8}n |||krG|d7}tt|}|}|dvrb|||kra|d7}n |||krl|d8}fddt ||dDfS)Nr-rr'rDr(csg|]}|qSr'r')r5rrr'r,r6QrWz7ValueAxis._calcStepAndTickPositions..) ryr-r/r.ryrzrrFrPr)rQrrrrrBrHrCr'rHr,r;s.  z#ValueAxis._calcStepAndTickPositionscCs |dSrb)rrMr'r'r,_calcTickPositionsS zValueAxis._calcTickPositionscCs2t|dd|_|jr |jS||_||jS)zKCalculate a list of tick positions on the axis. Returns a list of numbers.rN)ryrWrIrFrMr'r'r,r\Vs   z ValueAxis._calcTickmarkPositionscCsT|jdur$|j|j}|tt|jdt|j|j}t||_ dS|j|_ dS)8Calculate _valueStep for the axis or get from valueStep.NrD) rrzryr>rPrrzrr r/)rQrawRange rawIntervalr'r'r,r.^s  $ zValueAxis._calcValueStepcCs t|jSr&)rIrWrMr'r'r, _allIntTicksgs zValueAxis._allIntTickscCst}|js|S|j}|dur|jp|rdpt}n|tur&|r&d}n t|dr1||j |j }|j }|j |j g}|j}||d|<|j}|jdkrs|jrW|j }n|j }|jdkrc|g}n|||jg}|jdkrr|d=ng}t|j } | d} t|j D]\} } | | } | |vr|| } n|| } |rb| jrb|| }|r|D]}t||dkrd}nq|durb|dur| |}n| }t|tr||}n-t|r| t|kr|| }nd }nt|d rt|tr|||}n ||}ntd ||r||}|||<| j|| ||jr]t|t r]|j }| s;| !\}}}}||kr;| j"| j#||d } | | kr]||j}| !\}}}}||kr]| j"| j#||d } |$| q|S) Nz%.0f calcPlacesrDr@rorprr)rrfzInvalid labelTextFormat %s)r)%rrrLrrN_defaultLabelFormatterstrr^rOrWrrrbrcrrr&r rrzr8r|rr`rrr#r ValueErrorrrr XValueAxis getBoundsclonerr)rQrr3postsclrrxr&sknticksnticks1rtickrrHskvrtxta_xrrrra_x1r'r'r,rjs                           zValueAxis.makeTickLabelscCsZ|jsJd|dur d}|j|jf|j}|j}|jr$| }||j7}||||jS)zvConverts a numeric value to a plotarea position. The chart first configures the axis, then asks it to z1Axis cannot scale numbers before it is configuredNr)rrbrcrrGr,rzry)rQrorgrDr'r'r,r`s  zValueAxis.scaler')#rhrirjrkr r r r rrrrrr rrr rSrSr_rrr rr_r0rFrrrIr\r.rNrr`r'r'r'r,rs,                             ! "$#$ %&' ( ) *+ , - . / 0 1 2 3 4 5 6 789 : ; < => ? @CW  #  Vrc @seZdZdZeeeeddeeddedddeeddd d dd dee d dd Z dZ ddZ ddZ dddZddZddZdS)rSz X/value axisrrrNr)rCrArrrr+)rrrrqrKr*rcKsLtj|fi|d|j_d|j_d|j_d|_d|_d|_d|_ d|_ dS)Nrarrr) rrSr&rrrrrrqrKr*rr'r'r,rSs zXValueAxis.__init__cCs2|ddd|dgtdd}|||S)NrrGrrrHrSr_rrrr'r'r,rs    zXValueAxis.democCr)rrCrrArrNrrr'r'r,rzXValueAxis.joinToAxiscCsT|j}|r&|jp d}|dvr|j||ddS|dvr(|j|||jddSdSdS)NrCrrrrrrr'r'r,rs zXValueAxis._joinToAxiscCrr&rrr'r'r,r rzXValueAxis.makeAxisrrhrirjrkr rr rrrr rrSrrrrr'r'r'r,rSs2  rS) janfebmaraprmayjunjulaugsepoctnovdec) rqrrqrrqrqrrqrrqcCsH|d\}}t|}|}t|d}|t|dks J||fS)aThis accepts and validates strings like "31-Dec" i.e. dates of no particular year. 29 Feb is allowed. These can be used for recurring dates. It returns a (dd, mm) pair where mm is the month integer. If the text is not valid it raises an error. -rD)splitrFlower_monthsindex_maxDays)dmstrdstrmstrddmmr'r'r,parseDayAndMonth&s r~c@rJ)_isListOfDaysAndMonthszThis accepts and validates lists of strings like "31-Dec" i.e. dates of no particular year. 29 Feb is allowed. These can be used for recurring dates. cCs<t|rd}|D]}zt|\}}Wqd}Yq|SdSr)r#r~)rQr)answerelementr|r}r'r'r,test9sz_isListOfDaysAndMonths.testcCs|Sr&r')rQr)r'r'r, normalizeEsz _isListOfDaysAndMonths.normalizeN)rhrirjrkrrr'r'r'r,r4s r)rDrrx <x,ihiiiiXiiHii8ii` c@seZdZdZeeeeddeeddeeddeeddee ddedd dee e d d d d d dee e d ddd ddeeddee e e ddeeddeedddddd ZejZddZddZddZdd Zd!d"Zd#d$Zd%d&ZdS)'NormalDateXValueAxiszAn X axis applying additional rules. Depending on the data and some built-in rules, the axis displays normalDate values as nicely formatted dates. The client chart should have NormalDate X values. z.Fractional amount used to adjust label spacingrz$Flag for displaying months 'nicely'.z0Flag for enforced displaying of last date value.z1Flag for enforced displaying of first date value.zList of dates in format "31-Dec","1-Jan". If present they will always be used for tick marks in the current year, rather than the dates chosen by the automatic algorithm. 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