25. imagearray — Convert bitmap images into numpy arrays. — pyFormex v0.8.6 documentation

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# 25. `imagearray` — Convert bitmap images into numpy arrays.

This module contains functions to convert bitmap images into numpy arrays and vice versa.

Most of this code was borrowed from the PyQwt mailing list

`Classes defined in module imagearray`

`Functions defined in module imagearray`

`imagearray.` `gray2qimage`(gray)

  Convert the 2D numpy array gray into a 8-bit QImage with a gray colormap. The first dimension represents the vertical image axis.

`imagearray.` `rgb2qimage`(rgb)

  Convert the 3D numpy array rgb into a 32-bit QImage. rgb must have three dimensions with the vertical, horizontal and RGB image axes.

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