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Java Source Code / Java Documentation » PDF » pdf itext » com.lowagie.text.pdf

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

com.lowagie.text.pdf .PdfLine

PdfLine
public class PdfLine (Code)
	`PdfLine` defines an array with `PdfChunk`-objects that fit into 1 line.

Field Summary
protected int	alignment The alignment of the line.
protected float	height The heigth of the line.
protected boolean	isRTL
protected float	left The left indentation of the line.
protected ArrayList	line The arraylist containing the chunks.
protected Chunk	listSymbol The listsymbol (if necessary).
protected boolean	newlineSplit `true` if the chunk splitting was caused by a newline.
protected float	originalWidth The original width.
protected float	symbolIndent The listsymbol (if necessary).
protected float	width The width of the line.

Constructor Summary
	PdfLine(float left, float right, int alignment, float height) Constructs a new `PdfLine`-object.
	PdfLine(float left, float remainingWidth, int alignment, boolean newlineSplit, ArrayList line, boolean isRTL)

Method Summary
PdfChunk	add(PdfChunk chunk) Adds a `PdfChunk` to the `PdfLine`.
public float	getAscender() Gets the maximum size of the ascender for all the fonts used in this line.
public PdfChunk	getChunk(int idx) Gets a `PdfChunk` by index.
public float	getDescender() Gets the biggest descender for all the fonts used in this line.
public int	getLastStrokeChunk()
float	getMaxSizeSimple() Gets the maximum size of all the fonts used in this line including images.
public float	getOriginalWidth() Gets the original width of the line.
public float	getWidthCorrected(float charSpacing, float wordSpacing) Gets a width corrected with a charSpacing and wordSpacing.
public boolean	hasToBeJustified() Checks if this line has to be justified.
float	height() Returns the height of the line.
float	indentLeft() Returns the left indentation of the line taking the alignment of the line into account.
public boolean	isNewlineSplit() Checks if a newline caused the line split.
boolean	isRTL()
public Iterator	iterator() Returns an iterator of `PdfChunk`s.
public float	listIndent() Return the indentation needed to show the listsymbol.
public Chunk	listSymbol() Returns the listsymbol of this line.
int	numberOfSpaces() Returns the number of space-characters in this line.
public void	resetAlignment() Resets the alignment of this line.
void	setExtraIndent(float extra) Adds extra indentation to the left (for Paragraph.setFirstLineIndent).
public void	setListItem(ListItem listItem) Sets the listsymbol of this line.
public int	size() Returns the number of chunks in the line.
public String	toString() Get the string representation of what is in this line.
float	widthLeft() Returns the width that is left, after a maximum of characters is added to the line.

Field Detail

alignment
protected int alignment(Code)
	The alignment of the line.

height
protected float height(Code)
	The heigth of the line.

isRTL
protected boolean isRTL(Code)

left
protected float left(Code)
	The left indentation of the line.

line
protected ArrayList line(Code)
	The arraylist containing the chunks.

listSymbol
protected Chunk listSymbol(Code)
	The listsymbol (if necessary).

newlineSplit
protected boolean newlineSplit(Code)
	`true` if the chunk splitting was caused by a newline.

originalWidth
protected float originalWidth(Code)
	The original width.

symbolIndent
protected float symbolIndent(Code)
	The listsymbol (if necessary).

width
protected float width(Code)
	The width of the line.

Constructor Detail

PdfLine
PdfLine(float left, float right, int alignment, float height)(Code)
	Constructs a new `PdfLine`-object. Parameters: left - the limit of the line at the left Parameters: right - the limit of the line at the right Parameters: alignment - the alignment of the line Parameters: height - the height of the line

PdfLine
PdfLine(float left, float remainingWidth, int alignment, boolean newlineSplit, ArrayList line, boolean isRTL)(Code)

Method Detail

add
PdfChunk add(PdfChunk chunk)(Code)
	Adds a `PdfChunk` to the `PdfLine`. Parameters: chunk - the `PdfChunk` to add `null` if the chunk could be added completely; if nota `PdfChunk` containing the part of the chunk that couldnot be added is returned

getAscender
public float getAscender()(Code)
	Gets the maximum size of the ascender for all the fonts used in this line. maximum size of all the ascenders used in this line

getChunk
public PdfChunk getChunk(int idx)(Code)
	Gets a `PdfChunk` by index. Parameters: idx - the index the `PdfChunk` or null if beyond the array

getDescender
public float getDescender()(Code)
	Gets the biggest descender for all the fonts used in this line. Note that this is a negative number. maximum size of all the ascenders used in this line

getLastStrokeChunk
public int getLastStrokeChunk()(Code)
	Gets the index of the last `PdfChunk` with metric attributes the last `PdfChunk` with metric attributes

getMaxSizeSimple
float getMaxSizeSimple()(Code)
	Gets the maximum size of all the fonts used in this line including images. maximum size of all the fonts used in this line

getOriginalWidth
public float getOriginalWidth()(Code)
	Gets the original width of the line. the original width of the line

getWidthCorrected
public float getWidthCorrected(float charSpacing, float wordSpacing)(Code)
	Gets a width corrected with a charSpacing and wordSpacing. Parameters: charSpacing - Parameters: wordSpacing - a corrected width

hasToBeJustified
public boolean hasToBeJustified()(Code)
	Checks if this line has to be justified. `true` if the alignment equals `ALIGN_JUSTIFIED` and there is some width left.

height
float height()(Code)
	Returns the height of the line. a value

indentLeft
float indentLeft()(Code)
	Returns the left indentation of the line taking the alignment of the line into account. a value

isNewlineSplit
public boolean isNewlineSplit()(Code)
	Checks if a newline caused the line split. `true` if a newline caused the line split

isRTL
boolean isRTL()(Code)

iterator
public Iterator iterator()(Code)
	Returns an iterator of `PdfChunk`s. an `Iterator`

listIndent
public float listIndent()(Code)
	Return the indentation needed to show the listsymbol. a value

listSymbol
public Chunk listSymbol()(Code)
	Returns the listsymbol of this line. a `PdfChunk` if the line has a listsymbol; `null` otherwise

numberOfSpaces
int numberOfSpaces()(Code)
	Returns the number of space-characters in this line. a value

resetAlignment
public void resetAlignment()(Code)
	Resets the alignment of this line. The alignment of the last line of for instance a `Paragraph` that has to be justified, has to be reset to `ALIGN_LEFT`.

setExtraIndent
void setExtraIndent(float extra)(Code)
	Adds extra indentation to the left (for Paragraph.setFirstLineIndent).

setListItem
public void setListItem(ListItem listItem)(Code)
	Sets the listsymbol of this line. This is only necessary for the first line of a `ListItem`. Parameters: listItem - the list symbol

size
public int size()(Code)
	Returns the number of chunks in the line. a value

toString
public String toString()(Code)
	Get the string representation of what is in this line. a `String`

widthLeft
float widthLeft()(Code)
	Returns the width that is left, after a maximum of characters is added to the line. a value

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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