public virtual int CompareTo(LocationTextExtractionStrategy.ITextChunkLocation other)
{
if (this == other)
{
return(0);
}
// not really needed, but just in case
LineSegment mySegment = new LineSegment(startLocation, endLocation);
LineSegment otherSegment = new LineSegment(other.GetStartLocation(), other.GetEndLocation());
if (other.GetStartLocation().Equals(other.GetEndLocation()) && mySegment.ContainsSegment(otherSegment) ||
startLocation.Equals(endLocation) && otherSegment.ContainsSegment(mySegment))
{
// Return 0 to save order due to stable sort. This handles situation of mark glyphs that have zero width
return(0);
}
int result;
result = iText.IO.Util.JavaUtil.IntegerCompare(OrientationMagnitude(), other.OrientationMagnitude());
if (result != 0)
{
return(result);
}
result = iText.IO.Util.JavaUtil.IntegerCompare(DistPerpendicular(), other.DistPerpendicular());
if (result != 0)
{
return(result);
}
return(iText.IO.Util.JavaUtil.FloatCompare(DistParallelStart(), other.DistParallelStart()));
}
public virtual bool IsAtWordBoundary(LocationTextExtractionStrategy.ITextChunkLocation previous)
{
if (GetCharSpaceWidth() < 0.1f)
{
return(false);
}
// In case a text chunk is of zero length, this probably means this is a mark character,
// and we do not actually want to insert a space in such case
if (startLocation.Equals(endLocation) || previous.GetEndLocation().Equals(previous.GetStartLocation()))
{
return(false);
}
float dist = DistanceFromEndOf(previous);
return(dist < -GetCharSpaceWidth() || dist > GetCharSpaceWidth() / 2.0f);
}
internal virtual void PrintDiagnostics()
{
System.Console.Out.WriteLine("Text (@" + location.GetStartLocation() + " -> " + location.GetEndLocation()
+ "): " + text);
System.Console.Out.WriteLine("orientationMagnitude: " + location.OrientationMagnitude());
System.Console.Out.WriteLine("distPerpendicular: " + location.DistPerpendicular());
System.Console.Out.WriteLine("distParallel: " + location.DistParallelStart());
}
