Created
November 14, 2013 00:08
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Carousel method to get distance to nearest interesting slide
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| def go_to_nearest(order_entries): | |
| slides = self.slides | |
| slide_no = len(slides) | |
| indices = [slides.index(order_page) for order_page in order_entries] | |
| current_index = slides.index(self.current_slide) | |
| distances = [order_index - current_index for order_index in indices] | |
| distances = [d - slide_no if d > slide_no/2. else d for d in distances] | |
| min_distance = 1000 | |
| for distance in distances: | |
| if abs(distance) < min_distance: | |
| min_distance = distance | |
| return min_distance |
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