# Flutter Typography Measurement

This document discusses how to measure typography in Flutter applications. Understanding these measurements is critical for creating visually appealing and accessible UI.

## Key Typography Metrics

### 1. Font Size
- The size of the font determines its legibility.

### 2. Line Height
- The vertical spacing between lines of text.

### 3. Letter Spacing
- The space between individual characters.

## Examples

To set typography in Flutter, you can use the `TextStyle` class:
```dart
TextStyle(
  fontSize: 20,
  height: 1.5,
  letterSpacing: 0.5,
)
```

## Conclusion

Measuring typography accurately helps in creating better user experience and interface design.