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java.lang.Objectcom.lowagie.text.pdf.PdfChunk
public class PdfChunk
A PdfChunk
is the PDF translation of a Chunk
.
A PdfChunk
is a PdfString
in a certain
PdfFont
and Color
.
PdfString
,
Chunk
,
Font
Field Summary | |
---|---|
protected java.util.HashMap |
attributes
Metric attributes. |
protected BaseFont |
baseFont
|
protected boolean |
changeLeading
Indicates if the height and offset of the Image has to be taken into account |
protected java.lang.String |
encoding
The encoding. |
protected PdfFont |
font
The font for this PdfChunk . |
protected Image |
image
The image in this PdfChunk , if it has one |
private static float |
ITALIC_ANGLE
|
private static java.util.HashMap |
keysAttributes
The allowed attributes in variable attributes . |
private static java.util.HashMap |
keysNoStroke
The allowed attributes in variable noStroke . |
protected boolean |
newlineSplit
true if the chunk split was cause by a newline. |
protected java.util.HashMap |
noStroke
Non metric attributes. |
protected float |
offsetX
The offset in the x direction for the image |
protected float |
offsetY
The offset in the y direction for the image |
private static char[] |
singleSpace
|
protected SplitCharacter |
splitCharacter
|
private static PdfChunk[] |
thisChunk
|
protected java.lang.String |
value
The value of this object. |
Constructor Summary | |
---|---|
PdfChunk(Chunk chunk,
PdfAction action)
Constructs a PdfChunk -object. |
|
PdfChunk(java.lang.String string,
PdfChunk other)
Constructs a PdfChunk -object. |
Method Summary | |
---|---|
boolean |
changeLeading()
|
(package private) java.awt.Color |
color()
Returns the color of this Chunk . |
(package private) PdfFont |
font()
Returns the font of this Chunk . |
(package private) java.lang.Object |
getAttribute(java.lang.String name)
Gets an attribute. |
(package private) float |
getCharWidth(char c)
|
(package private) java.lang.String |
getEncoding()
Gets the encoding of this string. |
(package private) Image |
getImage()
Gets the image in the PdfChunk . |
(package private) float |
getImageOffsetX()
Gets the image offset in the x direction |
(package private) float |
getImageOffsetY()
Gets the image offset in the y direction |
float |
getTextRise()
Gets the text displacement relatiev to the baseline. |
char |
getUnicodeEquivalent(char c)
Gets the Unicode equivalent to a CID. |
float |
getWidthCorrected(float charSpacing,
float wordSpacing)
Gets the width of the PdfChunk taking into account the
extra character and word spacing. |
protected int |
getWord(java.lang.String text,
int start)
|
(package private) boolean |
isAttribute(java.lang.String name)
Checks if the attribute exists. |
(package private) boolean |
isExtSplitCharacter(int start,
int current,
int end,
char[] cc,
PdfChunk[] ck)
|
(package private) boolean |
isImage()
Checks if there is an image in the PdfChunk . |
boolean |
isNewlineSplit()
Checks if the PdfChunk split was caused by a newline. |
(package private) boolean |
isSpecialEncoding()
Tells you if this string is in Chinese, Japanese, Korean or Identity-H. |
boolean |
isSplitCharacter(int start,
int current,
int end,
char[] cc,
PdfChunk[] ck)
Checks if a character can be used to split a PdfString . |
(package private) boolean |
isStroked()
Checks if this PdfChunk needs some special metrics handling. |
(package private) int |
length()
|
static boolean |
noPrint(char c)
|
(package private) void |
setImageOffsetX(float offsetX)
Sets the image offset in the x direction |
(package private) void |
setImageOffsetY(float offsetY)
Sets the image offset in the y direction |
(package private) void |
setValue(java.lang.String value)
sets the value. |
(package private) PdfChunk |
split(float width)
Splits this PdfChunk if it's too long for the given width. |
java.lang.String |
toString()
|
(package private) java.lang.String |
trim(java.lang.String string)
Removes all the ' ' and '-'-characters on the right of a String . |
float |
trimFirstSpace()
|
float |
trimLastSpace()
Trims the last space. |
(package private) PdfChunk |
truncate(float width)
Truncates this PdfChunk if it's too long for the given width. |
(package private) float |
width()
Returns the width of this PdfChunk . |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
private static final char[] singleSpace
private static final PdfChunk[] thisChunk
private static final float ITALIC_ANGLE
private static final java.util.HashMap keysAttributes
attributes
.
private static final java.util.HashMap keysNoStroke
noStroke
.
protected java.lang.String value
protected java.lang.String encoding
protected PdfFont font
PdfChunk
.
protected BaseFont baseFont
protected SplitCharacter splitCharacter
protected java.util.HashMap attributes
This attributes require the mesurement of characters widths when rendering such as underline.
protected java.util.HashMap noStroke
This attributes do not require the mesurement of characters widths when rendering such as Color.
protected boolean newlineSplit
true
if the chunk split was cause by a newline.
protected Image image
PdfChunk
, if it has one
protected float offsetX
protected float offsetY
protected boolean changeLeading
Constructor Detail |
---|
PdfChunk(java.lang.String string, PdfChunk other)
PdfChunk
-object.
string
- the content of the PdfChunk
-objectother
- Chunk with the same style you want for the new ChunkPdfChunk(Chunk chunk, PdfAction action)
PdfChunk
-object.
chunk
- the original Chunk
-objectaction
- the PdfAction
if the Chunk
comes from an Anchor
Method Detail |
---|
public char getUnicodeEquivalent(char c)
c
- the CID code
protected int getWord(java.lang.String text, int start)
PdfChunk split(float width)
PdfChunk
if it's too long for the given width.
Returns null if the PdfChunk
wasn't truncated.
width
- a given width
PdfChunk
that doesn't fit into the width.PdfChunk truncate(float width)
PdfChunk
if it's too long for the given width.
Returns null if the PdfChunk
wasn't truncated.
width
- a given width
PdfChunk
that doesn't fit into the width.PdfFont font()
Chunk
.
PdfFont
java.awt.Color color()
Chunk
.
Color
float width()
PdfChunk
.
public boolean isNewlineSplit()
PdfChunk
split was caused by a newline.
true
if the PdfChunk
split was caused by a newline.public float getWidthCorrected(float charSpacing, float wordSpacing)
PdfChunk
taking into account the
extra character and word spacing.
charSpacing
- the extra character spacingwordSpacing
- the extra word spacing
public float getTextRise()
public float trimLastSpace()
public float trimFirstSpace()
java.lang.Object getAttribute(java.lang.String name)
attributes
and noStroke
.
name
- the attribute key
boolean isAttribute(java.lang.String name)
name
- the attribute key
true
if the attribute existsboolean isStroked()
PdfChunk
needs some special metrics handling.
true
if this PdfChunk
needs some special metrics handling.boolean isImage()
PdfChunk
.
true
if an image is presentImage getImage()
PdfChunk
.
null
void setImageOffsetX(float offsetX)
offsetX
- the image offset in the x directionfloat getImageOffsetX()
void setImageOffsetY(float offsetY)
offsetY
- the image offset in the y directionfloat getImageOffsetY()
void setValue(java.lang.String value)
value
- content of the Chunkpublic java.lang.String toString()
toString
in class java.lang.Object
Object.toString()
boolean isSpecialEncoding()
java.lang.String getEncoding()
String
int length()
public boolean isSplitCharacter(int start, int current, int end, char[] cc, PdfChunk[] ck)
PdfString
.
for the moment every character less than or equal to SPACE and the character '-' are 'splitCharacters'.
isSplitCharacter
in interface SplitCharacter
start
- start position in the arraycurrent
- current position in the arrayend
- end position in the arraycc
- the character array that has to be checkedck
- chunk array
true
if the character can be used to split a string, false
otherwiseboolean isExtSplitCharacter(int start, int current, int end, char[] cc, PdfChunk[] ck)
java.lang.String trim(java.lang.String string)
String
.
string
- the String that has to be trimmed.
- Returns:
- the trimmed
String
public boolean changeLeading()
float getCharWidth(char c)
public static boolean noPrint(char c)
|
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