API Documentation

drizzle.resample Module

The drizzle module defines the Drizzle class, for combining input images into a single output image using the drizzle algorithm.

Functions

blot_image(data, pixmap[, pix_ratio, ...])

Resample the data input image onto an output grid defined by the pixmap array.

Classes

Drizzle([kernel, fillval, fillval2, ...])

A class for managing resampling and co-adding of multiple images onto a common output grid.

Class Inheritance Diagram

drizzle.utils Module

Functions

calc_pixmap(wcs_from, wcs_to[, shape, ...])	Calculate a discretized on a grid mapping between the pixels of two images using provided WCS of the original ("from") image and the destination ("to") image.
decode_context(context, x, y)	Get 0-based indices of input images that contributed to (resampled) output pixel with coordinates x and y.
estimate_pixel_scale_ratio(wcs_from, wcs_to)	Compute the ratio of the pixel scale of the "to" WCS at the refpix_to position to the pixel scale of the "from" WCS at the refpix_from position.