translate_limits¶
- Stoner.Image.imagefuncs.translate_limits(im, translation, reverse=False)[source]¶
Find the limits of an image after a translation.
After using ImageArray.translate some areas will be black, this finds the max area that still has original pixels in
- Parameters:
translation – 2-tuple the (x,y) translation applied to the image
- Keyword Arguments:
reverse (bool) – whether to reverse the translation vector (default False, no)
- Returns:
limits –
- 4-tuple
(xmin,xmax,ymin,ymax) the maximum coordinates of the image with original information