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Fixed Slide.warp_slide where it would not load the src_f file when specified #211

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Fixed Slide.warp_slide where it would not load the src_f file when specified #211

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11 changes: 10 additions & 1 deletion valis/registration.py
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Original file line number Diff line number Diff line change
Expand Up @@ -922,6 +922,11 @@ def warp_slide(self, level, non_rigid=True, crop=True,
interp_method : str
Interpolation method used when warping slide. Default is "bicubic"

reader: SlideReader, optional
SlideReader to be used to read the slide (file). If both src_f and
reader are None, use the slide object's reader. If src_f is not the same as the
slide object's, get new slide reader redirected to src_f. Can also be manually specified.

"""
if src_f is None:
src_f = self.src_f
Expand Down Expand Up @@ -987,7 +992,11 @@ def warp_slide(self, level, non_rigid=True, crop=True,
bg_color = None

if reader is None:
reader = self.reader
if src_f == self.src_f:
reader = self.reader
else:
slide_reader_cls = slide_io.get_slide_reader(src_f)
reader = slide_reader_cls(src_f)

warped_slide = slide_tools.warp_slide(src_f, M=self.M,
transformation_src_shape_rc=self.processed_img_shape_rc,
Expand Down