SignaturePoint.fromJson constructor

SignaturePoint.fromJson(
  1. Map<String, dynamic> json
)

Implementation

factory SignaturePoint.fromJson(Map<String, dynamic> json) => SignaturePoint(
      position:
          Offset(json['x']?.toDouble() ?? 0.0, json['y']?.toDouble() ?? 0.0),
      pressure: json['pressure']?.toDouble() ?? 1.0,
      tilt: json['tilt']?.toDouble() ?? 0.0,
      timestamp: DateTime.fromMillisecondsSinceEpoch(json['timestamp'] ?? 0),
      velocity: json['velocity']?.toDouble() ?? 0.0,
      color: json['color'] != null ? Color(json['color']) : null,
    );