| Name | ngawari JSON |
| Version |
0.1.14
JSON |
| download |
| home_page | None |
| Summary | A simple and functional toolkit for working with data in VTK. |
| upload_time | 2025-11-05 14:35:37 |
| maintainer | None |
| docs_url | None |
| author | None |
| requires_python | >=3.9 |
| license | MIT |
| keywords |
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| VCS |
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| bugtrack_url |
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| requirements |
No requirements were recorded.
|
| Travis-CI |
No Travis.
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| coveralls test coverage |
No coveralls.
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# Ngawari
Ngawari is a Python-based toolkit for simplifying operations in data analysis and processing, particularly focused on medical imaging and computational geometry. It is built heavily on top of the [VTK library](https://vtk.org/).
## Features
- Advanced geometric calculations and transformations
- Medical imaging data processing
- Statistical analysis tools
- 3D visualization capabilities
## Installation
To install Ngawari, run the following command:
```bash
pip install ngawari
```
## Usage
Here's a quick example of how to use Ngawari:
```python
from ngawari import ftk, fIO, vtkfilters
import numpy as np
# Create a simple sphere
sphere = vtkfilters.buildSphereSource([0, 0, 0], radius=1.0)
# Get points as numpy array
points = vtkfilters.getPtsAsNumpy(sphere)
# Add a scalar array
vtkfilters.setArrayFromNumpy(sphere, points[:, 0], "x_coords", SET_SCALAR=True)
# Apply a filter
smoothed = vtkfilters.smoothTris(sphere, iterations=10)
# Write to file
fIO.writeVTKFile(smoothed, "smoothed_sphere.vtp")
# Build image over sphere:
image = vtkfilters.buildRawImageDataFromPolyData(smoothed, res=[0.1,0.1,0.1])
# Add a scalar array to the image
vtkfilters.setArrayFromNumpy(image, np.random.rand(image.GetNumberOfPoints()), "random_scalar", SET_SCALAR=True)
# Null scalars outside sphere
image_nulled = vtkfilters.filterNullOutsideSurface(image, smoothed)
# Write to file
fIO.writeVTKFile(image_nulled, "image_over_sphere.vti")
```
For more detailed usage instructions, please refer to the documentation.
## Documentation
Full documentation is available at [https://fraser29.github.io/ngawari/](https://fraser29.github.io/ngawari/)
## Contributing
We welcome contributions! Please see our [Contributing Guide](CONTRIBUTING.md) for more details.
## License
Ngawari is released under the MIT License. See the [LICENSE](LICENSE) file for more details.
## Contact
For any questions or support, please open an issue on our [GitHub repository](https://github.com/fraser29/ngawari) or contact us at support@ngawari.com.
## Dependencies
This project uses the following major dependencies:
- VTK (BSD 3-Clause License) - https://vtk.org/
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