light constant

ConnectionTheme const light

Predefined light theme optimized for light backgrounds.

Features:

  • Smoothstep connection style
  • Dark gray connections (0xFF666666) for good contrast
  • Blue selection color (Material blue 500)
  • No start marker, capsule-half end marker
  • Moderate curvature (0.5)

Implementation

static const light = ConnectionTheme(
  style: ConnectionStyles.smoothstep,
  color: Color(0xFF666666),
  selectedColor: Color(0xFF2196F3),
  strokeWidth: 2.0,
  selectedStrokeWidth: 3.0,
  startPoint: ConnectionEndPoint.none,
  endPoint: ConnectionEndPoint.capsuleHalf,
  bezierCurvature: 0.5,
  cornerRadius: 4.0,
  portExtension: 20.0,
  hitTolerance: 8.0,
);