我正在尝试绘制一系列给定坐标的矩形,这只是一个x和y值的列表 .
这是我的代码:
import pygame
pygame.init()
screen = pygame.display.set_mode((400, 400))
x = [5, 5, 4, 5]
y = [2, 3, 4, 4]
def draw(x, y):
block = 30
coord = zip(x, y)
for _x, _y in coord:
_x1 = _x * block
_y1 = _y * block
x2 = _x1 + block
y2 = _y1 + block
pygame.draw.rect(screen, 0xffffff, (_x1, _y1, x2, y2))
running = True
while running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
draw(x, y)
pygame.display.flip()
pygame.quit()
quit()
此代码应绘制一个类似于此的形状:
0
0
00
相反,它绘制的东西没有连贯的形状 .
1 回答
改变这一行:
对此:
draw.rect将矩形作为参数,由(x,y,width,height)指定
for _x1 = 5,_y1 = 2 if you do
(_x1, _y1, x2, y2)
表示(x=150, y=60, width=180, height=90)