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This commit is contained in:
Chris Proctor 2023-07-30 17:36:43 -04:00
parent e198c13b95
commit d01f07eea0
1 changed files with 4 additions and 4 deletions
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8
transform.py
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@ -21,7 +21,7 @@ def clamp(value, low, high):
Returns value if it is between low and high. Returns value if it is between low and high.
If value is lower than low, returns low. If value is higher than high, returns high. If value is lower than low, returns low. If value is higher than high, returns high.
""" """
return min(max(low, value), high) return min(max(low, value), high)
def ratio(value, start, end): def ratio(value, start, end):
"""Returns a number from 0.0 to 1.0, representing how far along value is from start to end. """Returns a number from 0.0 to 1.0, representing how far along value is from start to end.
@ -32,12 +32,12 @@ def ratio(value, start, end):
def scale(value, domain_min, domain_max, range_min, range_max): def scale(value, domain_min, domain_max, range_min, range_max):
"Given a value within a domain, returns the scaled equivalent within range." "Given a value within a domain, returns the scaled equivalent within range."
raise NotImplementedError return range_min + ratio(value, domain_min, domain_max) * (range_max - range_min)
def get_x_values(points): def get_x_values(points):
"Returns the first value for each point in points." "Returns the first value for each point in points."
raise NotImplementedError return [x for x, y in points]
def get_y_values(points): def get_y_values(points):
"Returns the second value for each point in points." "Returns the second value for each point in points."
raise NotImplementedError return [y for x, y in points]