Initial Graph Mode Implementation #5
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- Add new ChartPanel component - Implement dual-panel layout supporting both text and chart views - Add panel visibility controls with mutual exclusion logic - Extend AppSettings with show_chart_panel and show_text_panel flags - Update menu bar with panel toggle checkboxes that prevent disabling both panels - Add chart panel settings to settings panel - Implement dynamic space allocation when both panels are visible - Export ChartPanel in gui module for app-wide access
- Add CSV data parsing with stream buffering to handle fragmented serial data - Implement auto-scaling chart display based on actual data ranges - Add samples storage using VecDeque<f32> with 1000-sample limit - Integrate chart data processing into main app serial event handling - Replace animated sine waves with real-time data visualization - Add horizontal grid lines for better data readability - Implement robust parsing that handles incomplete CSV streams - Add buffer management to prevent memory growth from partial data The chart panel now parses comma-separated numeric values from serial data and displays them as a line chart with automatic Y-axis scaling and padding. Data processing only occurs when chart panel is visible for performance. Stream buffer handles fragmented data across multiple serial packets.
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Summary
This PR introduces the first implementation of graph mode for SerialGUI-rs, allowing users to visualize serial data as a chart.
Key Changes
ChartPanel Added
ChartPanelstruct for rendering real-time data as a graph.src/gui/chart_panel.rs.Settings Integration
show_chart_panelandshow_text_paneloptions toAppSettings.UI Updates
Module Organization
ChartPanelingui/mod.rs.Motivation
This feature provides users with a visual representation of incoming serial data, enhancing the application's usability for monitoring and analysis.
Note:
This is an initial implementation; further improvements and features may be added in future