Implementing Digital Gauges in.NET MAUI
The Syncfusion.NET MAUI DigitalGauge (SfDigitalGauge) control displays alphanumeric characters in digital LED-style format. It supports multiple segment types for rendering numbers, alphabets, and special characters, making it ideal for digital clocks, counters, status displays, and retro-style interfaces.
When to Use This Skill
Use this skill when you need to:
- Display text in digital/LED display format (like digital clocks, calculators, or instrument panels)
- Implement seven-segment, fourteen-segment, or sixteen-segment character displays
- Show numeric values with a retro or industrial visual style
- Create digital counters, timers, or scoreboards
- Display alphanumeric data in 8×8 dot matrix format
- Build dashboard components with digital readouts
- Implement status indicators with LED-style characters
Component Overview
The DigitalGauge provides four different character segment types:
- 7-segment: Best for displaying numbers and limited uppercase letters
- 14-segment: Displays numbers and full alphabet
- 16-segment: Clear display of numbers and alphabet
- 8×8 dot matrix: Supports numbers, alphabet, and special characters
Documentation and Navigation Guide
Getting Started
📄 Read: references/getting-started.md
- Installing Syncfusion.Maui.Gauges NuGet package
- Registering handlers in MauiProgram.cs
- Basic DigitalGauge implementation in XAML and C#
- Displaying text with the Text property
- Initial configuration
Character Segment Types
📄 Read: references/character-segment-types.md
- Understanding the four segment types (7, 14, 16, 8×8 dot matrix)
- Choosing the right segment type for your use case
- Seven-segment display implementation
- Fourteen-segment display implementation
- Sixteen-segment display implementation
- EightCrossEightDotMatrix display implementation
- Segment type comparison and recommendations
Character Display Types
📄 Read: references/character-display-types.md
- Displaying numeric characters
- Displaying alphabetic characters
- Displaying special characters
- Text property usage patterns
- Compatible segment types for different content
Customization Options
📄 Read: references/customization.md
- Character size (CharacterHeight, CharacterWidth)
- Character spacing
- Segment colors (CharacterStroke)
- Stroke width customization
- Disabled segment styling (DisabledSegmentStroke, DisabledSegmentAlpha)
- Background color configuration
- Complete styling examples
Events
📄 Read: references/events.md
- TextChanged event
- Event arguments and handling
- Event patterns in XAML and C#