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我有一个名为甲板,其中有104个元素。我想创建一个for循环,在一个简单的GUI在画布上显示的图像(即只能在CodeSkulptor运行时,链接到我的计划是在这里: http://www.codeskulptor.org/#user41_kgywoL4h56_1.py)For循环应该打印4行。它只打印一个
循环只打印第一行,我认为我更新图像中心的坐标是我的代码有什么问题。
if center_d[0] >= WIDTH:
center_s[1] += height
center_d[1] += height
整个循环的下面,如果你需要更多的上下文,请访问我的程序,我上面提供的链接。谢谢!
def draw(canvas):
global deck, cards, WIDTH, HEIGHT
width = 70
height = 106
center_s = [41, 59]
center_d = [41, 59]
for card in deck:
canvas.draw_image(deck_img, center_s, (width, height), center_d, (width, height))
center_s[0] += 70
center_d[0] += 70
if center_d[0] >= WIDTH:
center_s[1] += height
center_d[1] += height
'center_s [1] + = height'底部重复两次。我觉得你真的不想说 – norok2
谢谢,我知道修正它,仍然是相同的结果... – Ekaterina1234