parent
8db417a134
commit
64dca171b4
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@ -1,19 +1,19 @@
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class Extents:
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class Extents:
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__slots__ = "xmin ymin xmax ymax".split()
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__slots__ = "xmin ymin xmax ymax".split()
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def __init__(self,xmin=float('inf'),ymin=float('inf'),xmax=float('-inf'),ymax=float('-inf')) -> None:
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def __init__(self, xmin: float = float('inf'), ymin: float = float('inf'), xmax: float = float('-inf'), ymax: float = float('-inf')) -> None:
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self.xmin = xmin
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self.xmin = xmin
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self.ymin = ymin
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self.ymin = ymin
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self.xmax = xmax
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self.xmax = xmax
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self.ymax = ymax
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self.ymax = ymax
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def add(self,x,y):
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def add(self, x: float, y: float) -> None:
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self.xmin = min(self.xmin, x)
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self.xmin = min(self.xmin, x)
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self.xmax = max(self.xmax, x)
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self.xmax = max(self.xmax, x)
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self.ymin = min(self.ymin, y)
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self.ymin = min(self.ymin, y)
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self.ymax = max(self.ymax, y)
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self.ymax = max(self.ymax, y)
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def extend(self,l):
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def extend(self, l) -> None:
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for x, y in l:
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for x, y in l:
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self.add(x, y)
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self.add(x, y)
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