~qj? ddZddlmZmZmZmZddlZddlZgdZ dZ dZ d dZ d dZ d d Zdd Zy)zBAffine transforms, both in general and specific, named transforms.)cospisintanN)affine_transformrotatescaleskew translatec N t|dk(r&d |\ |jrHd d dxxx x n9t|dk(r d |\  |jsd n td f d}tj|| dk( S) a$Return a transformed geometry using an affine transformation matrix. The coefficient matrix is provided as a list or tuple with 6 or 12 items for 2D or 3D transformations, respectively. For 2D affine transformations, the 6 parameter matrix is:: [a, b, d, e, xoff, yoff] which represents the augmented matrix:: [x'] / a b xoff \ [x] [y'] = | d e yoff | [y] [1 ] \ 0 0 1 / [1] or the equations for the transformed coordinates:: x' = a * x + b * y + xoff y' = d * x + e * y + yoff For 3D affine transformations, the 12 parameter matrix is:: [a, b, c, d, e, f, g, h, i, xoff, yoff, zoff] which represents the augmented matrix:: [x'] / a b c xoff \ [x] [y'] = | d e f yoff | [y] [z'] | g h i zoff | [z] [1 ] \ 0 0 0 1 / [1] or the equations for the transformed coordinates:: x' = a * x + b * y + c * z + xoff y' = d * x + e * y + f * z + yoff z' = g * x + h * y + i * z + zoff ? z,'matrix' expects either 6 or 12 coefficientsc dk(rN|j\}}|z |zzz} |z |zzz}tj||gj}|Sdk(rn|j\}}}|z |zz |zzz} |z |zz |zzz}|z|zz|zzz}tj|||gj}S)Nrr)Tnpstack)coordsxyxpypresultzzpabcdefghindimxoffyoffzoffs L/var/www/html/truck-me/venv/lib/python3.12/site-packages/shapely/affinity.py_affine_coordsz(affine_transform.._affine_coordsHs 1988DAqQQ%BQQ%BXXr2h'))F QYhhGAq!QQQ&-BQQQ&-BQQQ&-BXXr2rl+--F ) include_z)lenhas_z ValueErrorshapely transform)geommatrixr-rr r!r"r#r$r%r&r'r(r)r*r+s @@@@@@@@@@@@@r,rr sL 6{a!'1aD$ ::DA#& &A & &A &D V 6<31aAq!Q4tzzDGHH$   T>TQY GGr.cx|dk(r"|j\}}}}||zdz ||zdz f}n]|dk(r|jjd}n>t|trt d|dt |ddd k(r|jd}t|d vr t d |d k(r|dd St|d k(r|d zS|S)a5Return interpreted coordinate tuple for origin parameter. This is a helper function for other transform functions. The point of origin can be a keyword 'center' for the 2D bounding box center, 'centroid' for the geometry's 2D centroid, a Point object or a coordinate tuple (x0, y0, z0). centerg@centroidrz'origin' keyword z is not recognized geom_typeNPoint)rrz8Expected number of items in 'origin' to be either 2 or 3r)r)boundsr9r isinstancestrr2getattrr0)r5originr(minxminymaxxmaxys r,interpret_originrE]s!%dD$$;#%t s':; : %%a( FC ,VJ6HIJJ d +w 6q! 6{& STT qya{ v;! F? "Mr.c ,|jr|S|s |tzdz }t|}t|}t |dkrd}t |dkrd}t ||d\}}|| d||dddd|||zz ||zz|||zz ||zz df }t ||S)aReturn a rotated geometry on a 2D plane. The angle of rotation can be specified in either degrees (default) or radians by setting ``use_radians=True``. Positive angles are counter-clockwise and negative are clockwise rotations. The point of origin can be a keyword 'center' for the bounding box center (default), 'centroid' for the geometry's centroid, a Point object or a coordinate tuple (x0, y0). The affine transformation matrix for 2D rotation is: / cos(r) -sin(r) xoff \ | sin(r) cos(r) yoff | \ 0 0 1 / where the offsets are calculated from the origin Point(x0, y0): xoff = x0 - x0 * cos(r) + y0 * sin(r) yoff = y0 - x0 * sin(r) - y0 * cos(r) f@V瞯ras>H"" FNHbB(*V *F(*V*r.