Duplicate suffix in result title when using `new_signal_result`

[PierreRaybaut]

Duplicate suffix in result title when using new_signal_result

Description

When extracting the radial profile from an image (or any operation using new_signal_result), the result signal's title contains duplicate information regarding the suffix (e.g., the profile center coordinates).

Example

When computing a radial profile with centroid center:

• Expected title: radial_profile(i019)|center=(192.500, 192.500)
• Actual title: radial_profile(i019)|center=(192.500, 192.500)|center=(192.500, 192.500)

Root Cause

In sigima/proc/base.py, the new_signal_result function was adding the suffix to the title twice:

1. First, via the formatter: title = formatter.format_1_to_1_title(name, suffix) - The formatter already appends the suffix to the title.
2. Then, explicitly: if suffix is not None: dst.title += "|" + suffix - This redundant line added the suffix a second time.

Affected Functions

Any function that uses new_signal_result with a suffix parameter:

• radial_profile (image profile extraction)
• histogram (signal and image analysis)
• Other image-to-signal conversion functions

Fix

Remove the redundant suffix addition in new_signal_result. The formatter's format_1_to_1_title method already handles suffix formatting appropriately for both SimpleTitleFormatter and PlaceholderTitleFormatter.