anishshiva7 opened a new pull request, #4221: URL: https://github.com/apache/texera/pull/4221
### What changes were proposed in this PR? <img width="1502" height="855" alt="Screenshot 2026-02-16 at 1 51 11 PM" src="https://github.com/user-attachments/assets/0833347c-b6f0-4f7c-8468-f7a773bffab3"; /> This change introduces a WebGL Polar Chart operator, which visualizes data using polar coordinates rendered with GPU-accelerated WebGL. The WebGL Polar Chart operator enables high-performance and interactive visualization of datasets that are naturally expressed in angular and radial dimensions. In a WebGL polar chart: - The angular axis represents categories or continuous angular values. - The radial axis represents magnitude or distance from the center. - Data points are rendered using WebGL for efficient GPU-based visualization. - The visualization supports smooth rendering of larger datasets compared to traditional DOM/SVG approaches. This visualization is useful for: - Displaying cyclic or directional data. - Comparing magnitudes across angular segments. - Identifying patterns in periodic datasets. - Enabling efficient, interactive visual analytics workflows. The operator has been integrated into the Texera workflow system and appears under the visualization category. ### Any related issues, documentation, discussions? Needs python library scikit-image Can be installed using: pip install scikit-image ### How was this PR tested? Tested with existing test cases ### Was this PR authored or co-authored using generative AI tooling? No -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
