Created
May 11, 2018 04:10
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get heatmap rgb
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| def heat_map_rgb(minimum, maximum, value): | |
| minimum, maximum = float(minimum), float(maximum) | |
| ratio = 2 * (value-minimum) / (maximum - minimum) | |
| b = int(max(0, 255*(1 - ratio))) | |
| r = int(max(0, 255*(ratio - 1))) | |
| g = 255 - b - r | |
| return (r, g, b) |
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