toString method
Returns a string representation of this artifact.
The string includes information about the matched character, position, dimensions, emptiness status, enclosures, and vertical line detection.
Returns a formatted string with artifact details.
Implementation
@override
String toString() {
return '"$matchingCharacter" left:${locationFound.x} top:${locationFound.y} CW:${rectFound.width} CH:${rectFound.height} isEmpty:$isEmpty E:$enclosures LL:$verticalLineLeft LR:$verticalLineRight';
}