o 53S @s ddlmZddlTddlmZddlmZmZmZm Z m Z m Z m Z m Z dDddZdDd d Z  dEd d ZGdddZddZ  dFddZddlmZmZmZedZdeZdeZddZddZddZddZd Zd eZ Gd!d"d"Z!d#d$Z"dGd%d&Z#e$d'krdd(lmZdd)l%m&Z&m'Z'ed*d+Z(ee(d,d-d,d.d/d/e&e'd0 ee(d1d2d,d3d/d/e&e'd0 e(j)d4gd5d d6e*e#gd7gd8gd9ge*e#d:d;gdd;gd?d=gge*e#d@dAgd=dBgge*e#gd7d@dAggdCgdSdS)H)colors)*)Canvas)GroupDrawingEllipseWedgeStringSTATE_DEFAULTSPolygonLineN皙?cC*|durddlm}|r||d|}|S)Nr)Blacker)reportlab.lib.colorsr)colshdshadingrrS/var/www/html/env/lib/python3.10/site-packages/reportlab/graphics/charts/utils3d.py _getShaded rcCr)Nr)Whiterr)rr)rrlightingrrrr_getLit rrrc  Cst|d| }t|d| d} || | |fdd} t||}|s |r:||kr/| |||||||d| ||||||| d|t||||||||f| | |dd|sR|rc|t||||| | p]|ddSdS)Ng@c Ss<|t||||||||||||f||| dddS)Nr) strokeWidth strokeColor fillColorstrokeLineJoin)addr ) x1x2y1y2xoffyoffGrrrrrr _add_3d_bars( z!_draw_3d_bar.._add_3d_bar)rr)rrrr)rr)rmaxr r r )r'r!r"y0yhighxdepthydepthrfillColorShadedrrrfillColorShadedTopr(usdrrr _draw_3d_bars  "r1c@seZdZdddZdS)_YStripr cCs*||_||_||_||_t||||_dSN)r*r#sloperrr.)selfr*r#r4rr.rrrr__init__,s z_YStrip.__init__N)r )__name__ __module__ __qualname__r6rrrrr2+sr2cCs$||||||||||||gSr3r)x0r!r*r#r%r&rrr _ystrip_poly3s$r;c' Cst||}||}||}|dkrdp| t|}t||}|dkr'dp,|||}||kr7t| | |p8| }||}||}d}| durM||fg}nQ||d||dd}|| 9}|| kri||fg}n5t|t| d}t|||}t|||}g}|j}td|D]} |||| ||| fq|j}||}!||}"|D])\}}#||}$|#|}%tt|!|$|"|%|||||d}&|d|||!|"|&f|$}!|%}"qdS)NrgP.5_g333333??r)rrr) absfloatrintappendranger r r;)'r'r:r!r*r#z0z1theta_xtheta_yrr. tileWidthrrstrokeDashArrayrzwidthr,r- depth_slopexr4czy0zx0tileStrokeWidthDTndxdyaix_0y_0yx_1y_1Prrr_make_3d_line_info7sH     r])pisincosr=r<gf@cCs|tSr3_180_pi)anglerrr_2radjrdcCs|t}|dkr |t7}|S)Nư)_2pi)radiansrrrmod_2pimricCs|tSr3ra)orrr_2degrrerlcCs|d;}|dkr |d7}|S)NihrfrrUrrr_360urjrn:0yE>c@s(eZdZddZddZeZddZdS)_Segmentc Cs||}||dd}||dd}||d}||d}||kr.||||f\}}}}t|||_t|||_||_||_||_||_||_||_||_ dS)Nrr) r?rUbr:r!r*r#seriesrVs) r5rsrVdataSr:r*r!r#rrrr6}s    z_Segment.__init__cCsd|j|j|j|jfS)Nz[(%s,%s),(%s,%s)])r:r*r!r#)r5rrr__str__sz_Segment.__str__cCs|j}|j}||ks J||jkrdS|j|jkr(|j|jd|jdfvr(dS|j}|j}|j}|j}||||} d| krGdkrHdS||} |j|j} || || | } || || | } | dksv| dksv| dksv| dkrxdS|| |}|j| |}t| krtkrnn|j|j||f}||vr| |t| krtkrndS|j|j||f}||vr| |dSdSdS)z4try to find an intersection with _Segment o rNg:0yEror) r:r!rsrVrUrqr*_ZERO_ONErA)r5rkIr:ox0rUrqoaobdetrSrTuourKrYtrrr intersects4 * $ z_Segment.intersectN)r7r8r9r6rv__repr__rrrrrrp|s  rpcCs|j|j|j|j|j|jfSr3)r:r!r*r#rsrVrmrrr_segKeysrc Csg}|j}tt|D].}||}|sq t|}|dkrq td|D]}t|||}|jt|j|kr8||q"q |jtdg} t|}td|dD]}||}t|d|D]} | || | dkrhnqZqM| | S)aV data is a sequence of series each series is a list of (x,y) coordinates where x & y are ints or floats find_intersections returns a sequence of 4-tuples i, j, x, y where i is a data index j is an insertion position for data[i] and x, y are coordinates of an intersection of series data[i] with some other series. If correctly implemented we get all such intersections. We don't count endpoint intersections and consider parallel lines as non intersecting (even when coincident). We ignore segments that have an estimated size less than small. r)keyr) rArBlenrprUr>rqsortrr) rtsmallrurUrsdsrRrVsegryjrrrfind_intersectionss,   r__main__)r) lightgreypinki, 2)rr(-pdf.)formatsoutDirfnRoot))rr=)rr=)r=r)r=r))g:?皙?r rr 皙?rrrr)rrrr rr rrrr)rrr g?rrr)rrr)Nr )NNNrr )NrNNNr )r)+ reportlab.librreportlab.lib.attrmapreportlab.pdfgen.canvasrreportlab.graphics.shapesrrrrr r r r rrr1r2r;r]mathr^r_r`_pi_2rgrbrdrirlrnrwrxrprrr7rrrrPsaveprintrrrrsR  (    .7  &  "