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()));
}
/// <summary>
/// Constructor del PdfColorFontTextChunk.
/// </summary>
/// <param name="str">Texto contenido.</param>
/// <param name="location">Extractor.</param>
/// <param name="ll">Coordenada izquierda abajo.</param>
/// <param name="ur">Coordenada derecha arriba.</param>
/// <param name="fillColor">Color del texto.</param>
/// <param name="strokeColor">Color del texto.</param>
/// <param name="fontName">Nombre de la fuente.</param>
/// <param name="fontSize">Tamaño de la fuente.</param>
public PdfColorFontTextChunk(
string str,
LocationTextExtractionStrategy.ITextChunkLocation location,
Vector ll, Vector ur,
string fillColor, string strokeColor,
string fontName, double?fontSize
) : base(str, location, ll, ur)
{
FillColor = fillColor;
StrokeColor = strokeColor;
FontName = fontName;
FontSize = fontSize;
}
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);
}
/// <summary>
/// Computes the distance between the end of 'other' and the beginning of this chunk
/// in the direction of this chunk's orientation vector.
/// </summary>
/// <remarks>
/// Computes the distance between the end of 'other' and the beginning of this chunk
/// in the direction of this chunk's orientation vector. Note that it's a bad idea
/// to call this for chunks that aren't on the same line and orientation, but we don't
/// explicitly check for that condition for performance reasons.
/// </remarks>
/// <param name="other"/>
/// <returns>the number of spaces between the end of 'other' and the beginning of this chunk</returns>
public virtual float DistanceFromEndOf(LocationTextExtractionStrategy.ITextChunkLocation other)
{
return(DistParallelStart() - other.DistParallelEnd());
}
/// <param name="as">the location to compare to</param>
/// <returns>true is this location is on the the same line as the other</returns>
public virtual bool SameLine(LocationTextExtractionStrategy.ITextChunkLocation @as)
{
return(OrientationMagnitude() == @as.OrientationMagnitude() && DistPerpendicular() == @as.DistPerpendicular
());
}
public TextChunk(String @string, LocationTextExtractionStrategy.ITextChunkLocation loc)
{
this.text = @string;
this.location = loc;
}
/// <summary>
/// Construye una nueva instancia de la clase PdfTextChunk.
/// </summary>
/// <param name="str">Texto contenido.</param>
/// <param name="location">Localización</param>
/// <param name="ll"></param>
/// <param name="ur"></param>
public PdfTextChunk(String str, LocationTextExtractionStrategy.ITextChunkLocation location,
Vector ll, Vector ur) : base(str, location)
{
Ll = ll;
Ur = ur;
}
