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편집 파일: shapes.cpython-311.pyc
� �܋f� � �: � d Z ddlZd d�Zd d�Zd� Zd� Zd� Zd � ZdS ) z+ Extension to create and manipulate shapes � N� c # � K � | dk rt d� � �|�(|dz t j t j | z � � z }n'|�|dk rt d� � �nt d� � �dt j z | z }|}t | � � D ]7}|t j |� � z |t j |� � z fV � ||z }�8dS )a� Returns the corners of a regular polygon as iterable of (x, y) tuples. The polygon size is determined by the `edge_length` or the `radius` argument. If both are given `edge_length` will be taken. Args: num_corners: count of polygon corners edge_length: length of polygon side radius: circum radius rotation: rotation angle in radians Returns: iterable of (x, y) tuples � z0Argument `num_corners` has to be greater than 2.N� r z+Argument `radius` has to be greater than 0.z,Argument `edge_length` or `radius` required.)� ValueError�math�sin�pi�range�cos)� num_corners� edge_length�radius�rotation�delta�angle�_s �k/builddir/build/BUILD/cloudlinux-venv-1.0.6/venv/lib/python3.11/site-packages/svgwrite/extensions/shapes.py�ngonr s� � � � � �Q����K�L�L�L�� � �q� �4�8�D�G�k�,A�#B�#B�B��� � � �R�<�<� � J�K�K� K� � �G�H�H�H� ���K�+� %�E� �E� �;� � � � ��������'��$�(�5�/�/�)A�B�B�B�B� ������ � c # �, K � | dk rt d� � �|dk rt d� � �|dk rt d� � �t | ||�� � }t | |t j | z |z �� � }t ||� � D ] \ }}|V � |V � �dS )a� Create a star shape as iterable of (x, y) vertices. Argument `spikes` defines the count of star spikes, `r1` defines the radius of the "outer" vertices and `r2` defines the radius of the "inner" vertices, but this does not mean that `r1` has to greater than `r2`. Args: spikes: spike count r1: radius 1 r2: radius 2 rotation: rotation angle in radians Returns: iterable of (x, y) tuples r z+Argument `spikes` has to be greater than 2.r z'Argument `r1` has to be greater than 0.z'Argument `r2` has to be greater than 0.)r r N)r r r r �zip)�spikes�r1�r2r �corners1�corners2�s1�s2s r �starr ( s� � � � � ��z�z��F�G�G�G� �R�x�x��B�C�C�C� �R�x�x��B�C�C�C��F�2��9�9�9�H��F�2�����x�0G�H�H�H�H��h��)�)� � ���B����������� r c # �2 K � | D ]\ }}||z ||z fV � �dS )z� Translates `vertices` about `delta_x` and `delta_y` Args: vertices: iterable of (x, y) tuples delta_x: translation in x axis delta_y: translation in y axis Returns: iterable of (x, y) tuples N� )�vertices�delta_x�delta_y�x�ys r � translater( F �A � � � � � )� )���1��7�{�A��K�(�(�(�(�(�)� )r c # �2 K � | D ]\ }}||z ||z fV � �dS )a Scales `vertices` about `scale_x` and `scale_y` Args: vertices: iterable of (x, y) tuples scale_x: scaling factor in x axis direction scale_y: scaling factor in y axis direction Returns: iterable of (x, y) tuples Nr" )r# �scale_x�scale_yr& r' s r �scaler- V r) r c # �� K � | D ]b\ }}t j ||� � }t j ||� � |z }|t j |� � z |t j |� � z fV � �cdS )z� Rotates `vertices` about `delta` degrees around the origin (0, 0). Args: vertices: iterable of (x, y) tuples delta: rotation angle in radians Returns: iterable of (x, y) tuples N)r �hypot�atan2r r )r# r r& r' �rr s r �rotater2 f sz � � � � � 9� 9���1� �J�q�!� � ��� �1�a� � �5�(���4�8�E�?�?�"�A������$7�8�8�8�8�8�9� 9r c �P � d\ }}}| D ]\ }}||z }||z }|dz }�||z ||z fS )z: Returns the centroid of a series of `vertices`. )r r r � r" )r# �k�c_x�c_yr& r' s r �centroidr8 w sR � � �K�A�s�C�� � ���1� �q��� �q��� �Q���� ��7�C�!�G� �r )NNr )r )�__doc__r r r r( r- r2 r8 r" r r �<module>r: s� ��� � � � � � � � � �>� � � �< )� )� )� )� )� )� 9� 9� 9�" � � � � r