Geometry Functions (photutils.geometry)

Introduction

The photutils.geometry package contains low-level geometry functions used mainly by aperture_photometry.

Reference/API

Geometry subpackage for low-level geometry functions.

Functions

circular_overlap_grid(xmin, xmax, ymin, ...) Area of overlap between a circle and a pixel grid.
elliptical_overlap_grid(xmin, xmax, ymin, ...) Area of overlap between an ellipse and a pixel grid.
rectangular_overlap_grid(xmin, xmax, ymin, ...) Area of overlap between a rectangle and a pixel grid.