𝗖𝗨𝗥𝗥𝗘𝗡𝗧 𝗙𝗜𝗟𝗘 : /opt/cloudlinux/venv/lib/python3.11/site-packages/svgwrite//shapes.py
#!/usr/bin/env python
#coding:utf-8
# Author: mozman <me@mozman.at>
# Purpose: svg shapes
# Created: 08.09.2010
# Copyright (C) 2010, Manfred Moitzi
# License: MIT License
from svgwrite.base import BaseElement
from svgwrite.mixins import Presentation, Markers, Transform
class Line(BaseElement, Transform, Presentation, Markers):
""" The **line** element defines a line segment that starts at one point
and ends at another.
"""
elementname = 'line'
def __init__(self, start=(0, 0), end=(0, 0), **extra):
"""
:param 2-tuple start: start point (**x1**, **y1**)
:param 2-tuple end: end point (**x2**, **y2**)
:param extra: additional SVG attributes as keyword-arguments
"""
super(Line, self).__init__(**extra)
x1, y1 = start
x2, y2 = end
self['x1'] = x1
self['y1'] = y1
self['x2'] = x2
self['y2'] = y2
class Rect(BaseElement, Transform, Presentation):
""" The **rect** element defines a rectangle which is axis-aligned with the current
user coordinate system. Rounded rectangles can be achieved by setting appropriate
values for attributes **rx** and **ry**.
"""
elementname = 'rect'
def __init__(self, insert=(0, 0), size=(1, 1), rx=None, ry=None, **extra):
"""
:param 2-tuple insert: insert point (**x**, **y**), left-upper point
:param 2-tuple size: (**width**, **height**)
:param <length> rx: corner x-radius
:param <length> ry: corner y-radius
:param extra: additional SVG attributes as keyword-arguments
"""
super(Rect, self).__init__(**extra)
x, y = insert
width, height = size
self['x'] = x
self['y'] = y
self['width'] = width
self['height'] = height
if rx is not None:
self['rx'] = rx
if ry is not None:
self['ry'] = ry
class Circle(BaseElement, Transform, Presentation):
""" The **circle** element defines a circle based on a center point and a radius.
"""
elementname = 'circle'
def __init__(self, center=(0, 0), r=1, **extra):
"""
:param 2-tuple center: circle center point (**cx**, **cy**)
:param length r: circle-radius **r**
:param extra: additional SVG attributes as keyword-arguments
"""
super(Circle, self).__init__(**extra)
cx, cy = center
self['cx'] = cx
self['cy'] = cy
self['r'] = r
class Ellipse(BaseElement, Transform, Presentation):
""" The **ellipse** element defines an ellipse which is axis-aligned with the
current user coordinate system based on a center point and two radii.
"""
elementname = 'ellipse'
def __init__(self, center=(0, 0), r=(1, 1), **extra):
"""
:param 2-tuple center: ellipse center point (**cx**, **cy**)
:param 2-tuple r: ellipse radii (**rx**, **ry**)
:param extra: additional SVG attributes as keyword-arguments
"""
super(Ellipse, self).__init__(**extra)
cx, cy = center
rx, ry = r
self['cx'] = cx
self['cy'] = cy
self['rx'] = rx
self['ry'] = ry
class Polyline(BaseElement, Transform, Presentation, Markers):
""" The **polyline** element defines a set of connected straight line
segments. Typically, **polyline** elements define open shapes.
"""
elementname = 'polyline'
def __init__(self, points=[], **extra):
"""
:param `iterable` points: `iterable` of points (points are `2-tuples`)
:param extra: additional SVG attributes as keyword-arguments
"""
super(Polyline, self).__init__(**extra)
self.points = list(points)
if self.debug:
for point in self.points:
x, y = point
self.validator.check_svg_type(x, 'coordinate')
self.validator.check_svg_type(y, 'coordinate')
def get_xml(self):
self.attribs['points'] = self.points_to_string(self.points)
return super(Polyline, self).get_xml()
def points_to_string(self, points):
"""
Convert a `list` of points `2-tuples` to a `string` ``'p1x,p1y p2x,p2y ...'``.
"""
strings = []
for point in points:
if len(point) != 2:
raise TypeError('got %s values, but expected 2 values.' % len(point))
x, y = point
if self.debug:
self.validator.check_svg_type(x, 'coordinate')
self.validator.check_svg_type(y, 'coordinate')
if self.profile == 'tiny':
if isinstance(x, float):
x = round(x, 4)
if isinstance(y, float):
y = round(y, 4)
point = "%s,%s" % (x, y)
strings.append(point)
return ' '.join(strings)
class Polygon(Polyline):
""" The **polygon** element defines a closed shape consisting of a set of
connected straight line segments.
Same as :class:`~svgwrite.shapes.Polyline` but closed.
"""
elementname = 'polygon'
