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Update example code

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Eric
2025-12-20 20:57:59 -08:00
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A comprehensive map tiles component for ESP-IDF projects using LVGL 9.x. This component provides functionality to load and display map tiles with GPS coordinate conversion, designed for embedded applications requiring offline map display capabilities.
## Recent Updates
**v1.3.0 (December 20, 2025)**
- **Fixed critical marker positioning bugs in example code:**
- Bug Fix #1: Corrected `map_display_add_marker()` to calculate position from actual GPS coordinates instead of using stored offset
- Bug Fix #2: Added scroll position compensation for scrollable map containers
- Markers now appear at correct GPS locations regardless of map center position, zoom level, or scroll position
- Enhanced debug logging with detailed marker calculation information
- Added bounds checking for marker positions with warnings
## Features
- **LVGL 9.x Compatible**: Fully compatible with LVGL 9.x image handling