dark constant

ConnectionTheme const dark

Predefined dark theme optimized for dark backgrounds.

Features:

  • Smoothstep connection style
  • Light gray connections (0xFF999999) for good contrast
  • Light blue selection color (Material blue 300)
  • No start marker, capsule-half end marker
  • Moderate curvature (0.5)

Implementation

static const dark = ConnectionTheme(
  style: ConnectionStyles.smoothstep,
  color: Color(0xFF999999),
  selectedColor: Color(0xFF64B5F6),
  strokeWidth: 2.0,
  selectedStrokeWidth: 3.0,
  startPoint: ConnectionEndPoint.none,
  endPoint: ConnectionEndPoint.capsuleHalf,
  bezierCurvature: 0.5,
  cornerRadius: 4.0,
  portExtension: 20.0,
  hitTolerance: 8.0,
);