當前位置: 首頁>>編程示例 >>用法及示例精選 >>正文


Python Wand path_line()用法及代碼示例

path_line()是專門為路徑引入的函數。 path_line()從目標點畫一條線到我們要結束的點。它僅將端點作為參數。

用法:
wand.drawing.path_line(to, relative)

參數:

參數 輸入類型 描述
to 序列或(數字。實數,數字。實數) 代表要繪製到的坐標的一對。
relative bool 將給定的坐標視為相對於當前點。

範例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.fill_color = Color('white') 
    draw.path_start() 
  
    # Start middle-left 
    draw.path_move(to =(10, 100)) 
  
    # Continue path to right 
    draw.path_line(to =(100, 0), 
                    relative = True) 
  
    # Continue path to bottom left 
    draw.path_line(to =(10, 80), 
                    relative = True) 
    draw.path_finish() 
    with Image(width = 200, height = 200, background = Color('lightgreen')) as image:
        draw(image) 
        image.save(filename ="pathline.png")

輸出:

相關用法


注:本文由純淨天空篩選整理自RahulSabharwal大神的英文原創作品 Wand path_line() function in Python。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。