Question

在python项目中，我有大量的坐标（x，y值）列表：

>>> from pywinauto import Desktop, Application

>>> network_cpl = Application(backend="uia").start('control /name Microsoft.NetworkAndSharingCenter')
>>> network_cpl.process
9652
>>> dlg_desktop = Desktop(backend="uia")["Network and Sharing Center"]
>>> found_dlg = dlg_desktop.wrapper_object()
>>> found_dlg.process_id()
15520

要将其读取为las文件，我需要用空格将x y z分隔并返回：

Coordinates = [(144282.027, 523177.144), (144281.691, 523183.33), (144280.696, 523183.275), (144280.506, 523186.767), (144272.518, 523186.348), (144272.702, 523182.862), (144269.203, 523182.673), (144269.541, 523176.471), (144274.835, 523176.759), (144275.025, 523173.261), (144281.218, 523173.598), (144281.028, 523177.09), (144282.027, 523177.144)]

我只能以相反的方式在stackoverflow上看到答案：用空格分隔的文本文件-> python列表

Answer 1

您可以执行以下操作：

coordinates = [(144282.027, 523177.144), (144281.691, 523183.33), (144280.696, 523183.275), (144280.506, 523186.767), (144272.518, 523186.348), (144272.702, 523182.862), (144269.203, 523182.673), (144269.541, 523176.471), (144274.835, 523176.759), (144275.025, 523173.261), (144281.218, 523173.598), (144281.028, 523177.09), (144282.027, 523177.144)]
lines = ['{} {} {}\n'.format(x, y, 0) for x, y in coordinates]

with open('output.txt', 'w') as outfile:
    for line in lines:
        outfile.write(line)

以上代码以以下格式将坐标写入output.txt：

144282.027 523177.144 0
144281.691 523183.33 0
144280.696 523183.275 0
144280.506 523186.767 0
144272.518 523186.348 0
144272.702 523182.862 0
144269.203 523182.673 0
144269.541 523176.471 0
144274.835 523176.759 0
144275.025 523173.261 0
144281.218 523173.598 0
144281.028 523177.09 0
144282.027 523177.144 0

将（x，y）坐标列表转换为以空格分隔的文本文件

1 个答案: