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August 14, 2019 13:00
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Draw a leaf with closed b-spline shape in ggforce
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| library(ggforce) | |
| library(ggplot2) | |
| leaf <- data.frame( | |
| x = c(1.6, 1.5, 1.8, 1.5, 1.6, 1.3), | |
| y = c(2, 2, 1.5, 1, 1, 1.5) | |
| ) | |
| ggplot(leaf, aes(x, y)) + | |
| geom_polygon(fill = NA, colour = 'grey') + | |
| geom_point(colour = 'red') + | |
| geom_bspline_closed(alpha = 0.7) + | |
| coord_fixed() |
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