This napari plugin was generated with copier using the napari-plugin-template.
This is a plugin for management of label colormap generation and opacity control.
- Select your label layer from the dropdown
- Generate a new colormap or use existing colors
- Specify target label IDs (e.g., "1-5,10,15-20")
- Adjust opacity for selected labels and background
- Apply changes to visualize your selection
- Batch management of label colors and opacity
- Random colormap generation with customizable seeds
- Support for label ID ranges and individual selections
- Quick presets for common label selections (first 10, even/odd IDs, all current)
- NEW: Excel-like annotation table for labeling digital IDs
- Fill ranges of label IDs automatically
- Load current layer's labels into annotation table
- Add custom annotations/descriptions for each label
- Export annotations to Excel format (.xlsx)
- Memory-efficient processing for large datasets
- Time-series optimization (processes current slice only)
- Smart sampling strategies for extremely large arrays
- Background computation to maintain UI responsiveness
You can install napari-label-manager via pip:
pip install napari-label-manager
If napari is not already installed, you can install napari-label-manager with napari and Qt via:
pip install "napari-label-manager[all]"
To enable Excel export features for label annotations, install the optional and pandas dependency:
pip install openpyxl pandas
Or install everything together:
pip install napari-label-manager openpyxl pandas
Contributions are very welcome. Tests can be run with tox, please ensure the coverage at least stays the same before you submit a pull request.
Distributed under the terms of the BSD-3 license, "napari-label-manager" is free and open source software
If you encounter any problems, please [file an issue] along with a detailed description.