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#