Python中的魔杖path_finish（）函数

wand 中路径的另一个重要函数是python_finish() 。由于 python_start() 启动路径并且终止路径也非常重要，因此path_finish()函数处理当前路径的终止。

Syntax: wand.drawing.path_finish()

示例 1：

from wand.image import Image
from wand.drawing import Drawing
from wand.color import Color
  
with Drawing() as draw:
    draw.stroke_width = 2
    draw.stroke_color = Color('black')
    draw.path_start()
      
    # Start middle-left
    draw.path_move(to=(10, 10))
    draw.path_horizontal_line(100)
      
    # finishes the current path
    draw.path_finish()
    with Image(width=200, 
               height=200,
               background=Color('lightgreen')) as image:
        draw(image)
        image.save(filename = "pathfinish.png")

输出图像：

示例 2：

from wand.image import Image
from wand.drawing import Drawing
from wand.color import Color
   
with Drawing() as draw:
    draw.stroke_width = 2
    draw.stroke_color = Color('black')
    draw.fill_color = Color('white')
    draw.path_start()
      
    # Start middle-left
    draw.path_move(to=(10, 10))
    draw.path_vertical_line(50)
    draw.path_horizontal_line(50)
    draw.path_vertical_line(100)
    draw.path_horizontal_line(100)
      
    # finishes the current path
    draw.path_finish()
    with Image(width=200,
               height=200,
               background=Color('lightgreen')) as image:
        draw(image)
        image.save(filename = "pathfinish.png")

输出图像：