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Issue #5219 - Color>Info>Export histogram counts pixels twice

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gimp_histogram() takes an inclusive range -- the plug-in has been
counting non-zero pixels twice.
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Ell
2020-06-14 17:00:22 +03:00
parent 68ec9c70f5
commit 6a01bf2df2
1 changed files with 3 additions and 2 deletions
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5
plug-ins/pygimp/plug-ins/histogram-export.py
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@ -64,13 +64,14 @@ def histogram_export(img, drw, filename,
writer.writerow(["Range start"] + channels_txt) writer.writerow(["Range start"] + channels_txt)
# FIXME: Will need a specialized 'range' for FP color numbers # FIXME: Will need a specialized 'range' for FP color numbers
for start_range in range(0, 256, int(bucket_size)): bucket_size = int(bucket_size)
for start_range in range(0, 256, bucket_size):
row = [start_range] row = [start_range]
for channel in channels_gimp: for channel in channels_gimp:
result = pdb.gimp_histogram( result = pdb.gimp_histogram(
drw, channel, drw, channel,
start_range, start_range,
min(start_range + bucket_size, 255) min(start_range + bucket_size - 1, 255)
) )
if output_format == "pixel count": if output_format == "pixel count":
count = result[4] count = result[4]