Description Usage Arguments Value Examples

Iteratively find the area of a polygon on the surface of the egg

1 | ```
egg.polygon.area(egg, vertices, N = 6)
``` |

`egg` |
an object of class |

`vertices` |
points describing the vertices of the polygon in spherical coordinates, as obtained from |

`N` |
number of triangle subdivisions |

The area of the polygon in pixels^2

1 2 3 4 5 6 7 8 9 10 11 12 13 | ```
## Not run:
# Determine egg shape and plot
egg.image(egg)
fit = egg.fit()
egg.plot(fit, lwd = 3, col = "red")
# Interactively select a series of points (at least 3)
vertices = egg.coords(fit, type = "polygon", pch = 16, lwd = 3, col = "green")
# Determine the area of the polygon region
egg.polygon.area(fit, vertices, N = 6)
## End(Not run)
``` |

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.