Add spade shape #195
Add spade shape #195
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #195 +/- ##
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+ Coverage 98.38% 98.43% +0.04%
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Files 43 43
Lines 1737 1791 +54
Branches 345 359 +14
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+ Hits 1709 1763 +54
Misses 25 25
Partials 3 3
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Thank you for the PR, @kevinr1299 – I'm very excited for this shape!
| from data_morph.data.loader import DataLoader | ||
| from data_morph.shapes.points import Heart | ||
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| _ = Spade(DataLoader.load_dataset('panda')).plot() |
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This code gets executed while building the docs, so this won't work as is.
| from data_morph.data.loader import DataLoader | |
| from data_morph.shapes.points import Heart | |
| _ = Spade(DataLoader.load_dataset('panda')).plot() | |
| from data_morph.data.loader import DataLoader | |
| from data_morph.shapes.points import Spade | |
| _ = Spade(DataLoader.load_dataset('panda')).plot() |
| # Graph heart curve | ||
| x_shift = sum(x_bounds) / 2 | ||
| y_shift = sum(y_bounds) / 2 | ||
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| t = np.linspace(-3, 3, num=90) | ||
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| heart_x = -(16 * np.sin(t) ** 3) | ||
| heart_y = -( | ||
| 13 * np.cos(t) - 5 * np.cos(2 * t) - 2 * np.cos(3 * t) - np.cos(4 * t) | ||
| ) |
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Since we are using the heart equations, we should share the logic rather than duplicate it.
| # Graph left wing | ||
| left_t = np.linspace(-6, 0, num=12) | ||
| left_x = left_t | ||
| left_y = [0.278 * math.pow(point + 6.0, 2) - 16.0 for point in left_t] |
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Let's use numpy instead of math and vectorize this. https://numpy.org/doc/stable/reference/generated/numpy.power.html
| line_t = np.linspace(-6, 6, num=12) | ||
| line_x = line_t | ||
| line_y = [-16 for _ in line_t] |
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What about this?
| line_t = np.linspace(-6, 6, num=12) | |
| line_x = line_t | |
| line_y = [-16 for _ in line_t] | |
| line_x = np.linspace(-6, 6, num=12) | |
| line_y = np.repeat(-16, 12) |
| @@ -1,6 +1,7 @@ | |||
| """Shapes that are composed of points.""" | |||
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| import itertools | |||
| import math | |||
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We should be able to just use numpy here.
| import math |
Fixes #163
Describe your changes
Add the logic to morph into a spade shape
Checklist