com.qoppa.pdfProcess.content

Class Span

java.lang.Object

com.qoppa.pdfProcess.content.Span

Direct Known Subclasses:

FillColorSpan, LineSpan

public abstract class Span
extends Object

A span of text where all characters have a single attribute in common.

Method Summary

Modifier and Type	Method and Description
Rectangle2D	getBounds() Gets the bounds of this span.
Rectangle2D	getBounds(int beginIndex, int endIndex)
String	getText() Gets the text content of this span.
void	setColor(Color color) Change the text fill color of the entire Span.
void	setColor(Color color, int beginIndex, int endIndex) Change the text fill color of a subset of the Span.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getBounds

public Rectangle2D getBounds()

Gets the bounds of this span.

Returns:

the bounds of this span.

getBounds

public Rectangle2D getBounds(int beginIndex,
                             int endIndex)
                      throws PDFException

Throws:

PDFException

getText

public String getText()

Gets the text content of this span.

Returns:

the text content of this span.

setColor

public void setColor(Color color)
              throws PDFException

Change the text fill color of the entire Span.

Parameters:

color - The new color.

Throws:

PDFException

setColor

public void setColor(Color color,
                     int beginIndex,
                     int endIndex)
              throws PDFException

Change the text fill color of a subset of the Span. Note that this will cause inconsistent attributes within this Span, so Spans should be regenerated with TextContent.getSpans.

Parameters:

color - The new color.

beginIndex - The beginning index, inclusive.

endIndex - The ending index, exclusive.

Throws:

PDFException - Thrown If the text position is invalid.