Annotation load not working #283
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mliberty1
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Hi, I'm also having this issue on Ubuntu 22.04.5 LTS. The double coursers I added are not showing up. When I open Widgets > Notes I get an empty window, but I added some description of the signals when I saved the measurement. I also get a lot of exceptions when I open a file with annotations: So I had a look at the file using This looks to me like the annotations are still there. So I decided to see if I can recover the information, assuming it's still there. So I wrote the following code: import pyjls as jls
# Relative path to directory containing water measurements
water_dir = 'led_vsly5850_pt_1540052na3090/water'
# File names
jsl_file = 'vce_5v_if_100ua_dark_to_on_24mm.jls'
anno_file = 'vce_5v_if_100ua_dark_to_on_24mm.anno.jls'
def user_data_cbk(chunk_meta_u16, data) -> bool:
"""Callback function for pyjls.Reader.user_data method."""
print('chunk_meta_u16:', chunk_meta_u16)
print('data:')
print(data)
return False
def annotation_cbk(timestamp, y, annotation_type, group_id, data) -> bool:
"""Callback function for pyjls.Reader.annotations method."""
print('timestamp:', timestamp)
print('y:', y)
print('annotation_type:', annotation_type)
print('group_id:', group_id)
print('data:', data)
return False
def jls_file_info(file_path: str) -> None:
"""Prints Joulescope file infos.
Args:
file_path (str): Path to Joulescope file.
"""
print(file_path + ':')
print('='*(len(file_path) + 1))
with jls.Reader(file_path) as r:
# Print the signals
print('\nSignals:')
print('--------')
for k, v in r.signals.items():
print(f'{k}: {v}')
# Print the sources
print('\nSources:')
print('--------')
for k, v in r.sources.items():
print(f'{k}: {v}')
# Print the user data
print('\nUser data:')
print('----------')
r.user_data(user_data_cbk)
# Print annotations
print('\nAnnotations:')
print('------------')
for k in r.signals:
r.annotations(k, 0, annotation_cbk)
# Print file infos
jls_file_info(water_dir + '/' + jsl_file)
print('\n\n')
jls_file_info(water_dir + '/' + anno_file)I ran the script and got the following output: So the information is definitly still there (though I did not check if the courser location (timestamp) is correct). Hope this helps a little. Regards, Immanuel |
mliberty1
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Sep 21, 2024
Also fixed duplicate annotation load for JLS files when toggling views.
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Joulescope model
JS220
UI version
1.1.9
What OS are you seeing the problem on?
Windows 11
What happened?
I saved annotations alongside a JLS file. When I reload the JLS file, only the text annotations load.
What was expected?
The x-axis markers should also load.
How to reproduce?
See GIF above.
Extra information
No response
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