com.lowagie.text.pdf: public class: PdfNumber

com.lowagie.text.pdf
public class: PdfNumber [javadoc | source]

java.lang.Object
   com.lowagie.text.pdf.PdfObject
      com.lowagie.text.pdf.PdfNumber

PdfNumber provides two types of numbers, integer and real.

Integers may be specified by signed or unsigned constants. Reals may only be in decimal format.
This object is described in the 'Portable Document Format Reference Manual version 1.7' section 3.3.2 (page 52-53).

Also see:

PdfObject

BadPdfFormatException

Fields inherited from com.lowagie.text.pdf.PdfObject:
BOOLEAN, NUMBER, STRING, NAME, ARRAY, DICTIONARY, STREAM, NULL, INDIRECT, NOTHING, TEXT_PDFDOCENCODING, TEXT_UNICODE, bytes, type, indRef

Constructor:

Constructor:
public PdfNumber(String content) { super(NUMBER); try { value = Double.parseDouble(content.trim()); setContent(content); } catch (NumberFormatException nfe){ throw new RuntimeException(content + " is not a valid number - " + nfe.toString()); } } Constructs a `PdfNumber`-object. Parameters: `content` - value of the new `PdfNumber`-object
public PdfNumber(int value) { super(NUMBER); this.value = value; setContent(String.valueOf(value)); } Constructs a new INTEGER `PdfNumber`-object. Parameters: `value` - value of the new `PdfNumber`-object
public PdfNumber(double value) { super(NUMBER); this.value = value; setContent(ByteBuffer.formatDouble(value)); } Constructs a new REAL `PdfNumber`-object. Parameters: `value` - value of the new `PdfNumber`-object
public PdfNumber(float value) { this((double)value); } Constructs a new REAL `PdfNumber`-object. Parameters: `value` - value of the new `PdfNumber`-object

 public PdfNumber(String content) {
        super(NUMBER);
        try {
            value = Double.parseDouble(content.trim());
            setContent(content);
        }
        catch (NumberFormatException nfe){
            throw new RuntimeException(content + " is not a valid number - " + nfe.toString());
        }
}

PdfNumber

Parameters:

content - value of the new PdfNumber-object

 public PdfNumber(int value) {
        super(NUMBER);
        this.value = value;
        setContent(String.valueOf(value));
}

Constructs a new INTEGER PdfNumber-object.

Parameters:

value - value of the new PdfNumber-object

 public PdfNumber(double value) {
        super(NUMBER);
        this.value = value;
        setContent(ByteBuffer.formatDouble(value));
}

Constructs a new REAL PdfNumber-object.

Parameters:

value - value of the new PdfNumber-object

 public PdfNumber(float value) {
        this((double)value);
}

Constructs a new REAL PdfNumber-object.

Parameters:

value - value of the new PdfNumber-object

Method from com.lowagie.text.pdf.PdfNumber Summary:
doubleValue, floatValue, increment, intValue

Methods from com.lowagie.text.pdf.PdfObject:
canBeInObjStm, getBytes, getIndRef, isArray, isBoolean, isDictionary, isIndirect, isName, isNull, isNumber, isStream, isString, length, setContent, setIndRef, toPdf, toString, type

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from com.lowagie.text.pdf.PdfNumber Detail:
public double doubleValue() { return value; } Returns the primitive `double` value of this object.
public float floatValue() { return (float)value; }
public void increment() { value += 1.0; setContent(ByteBuffer.formatDouble(value)); } Increments the value of the `PdfNumber`-object with 1.
public int intValue() { return (int) value; } Returns the primitive `int` value of this object.

Method from com.lowagie.text.pdf.PdfNumber Detail:

 public double doubleValue() {
        return value;
}

double

 public float floatValue() {
        return (float)value;
}

 public  void increment() {
        value += 1.0;
        setContent(ByteBuffer.formatDouble(value));
}

PdfNumber

 public int intValue() {
        return (int) value;
}

int