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4
Votes

Enhancing Trackball Behavior in .NET MAUI Cartesian Chart

Enhance the trackball label rendering and interaction by implementing smart alignment, improving drawing order, and adding customization options. The goal is to provide better visual clarity and flexibility for developers.

  1. Smart Alignment
    • Implement logic to handle overlapping labels intelligently.
    • Ensure labels reposition dynamically to avoid collisions.
  2. Improve Drawing Order
    • Adjust rendering sequence for labels and nose pointers for better visibility.
  3. Restrict Auto Hide
    • Add a boolean flag to disable interactive mode.
    • When disabled, only Show() and Hide() methods control visibility.
  4. Background Color Support
    • Allow setting a individual background color for each trackball label, including the nose pointer.
  5. Reduce Space Between Labels
    • Provide an option to configure spacing between labels.
  6. Display Labels Outside Chart Bounds
    • Add support for rendering labels outside chart bounds (with caution for usability).