com.lowagie.text.pdf.draw

Class VerticalPositionMark

java.lang.Object

com.lowagie.text.pdf.draw.VerticalPositionMark

All Implemented Interfaces:

Element, DrawInterface

Direct Known Subclasses:

LineSeparator

public class VerticalPositionMark
extends Object
implements DrawInterface, Element

Helper class implementing the DrawInterface. Can be used to add horizontal or vertical separators. Won't draw anything unless you implement the draw method.

Since:

2.1.2

Field Summary

Fields

Modifier and Type	Field and Description
protected DrawInterface	drawInterface Another implementation of the DrawInterface; its draw method will overrule LineSeparator.draw().
protected float	offset The offset for the line.

Fields inherited from interface com.lowagie.text.Element

ALIGN_BASELINE, ALIGN_BOTTOM, ALIGN_CENTER, ALIGN_JUSTIFIED, ALIGN_JUSTIFIED_ALL, ALIGN_LEFT, ALIGN_MIDDLE, ALIGN_RIGHT, ALIGN_TOP, ALIGN_UNDEFINED, ANCHOR, ANNOTATION, AUTHOR, CCITT_BLACKIS1, CCITT_ENCODEDBYTEALIGN, CCITT_ENDOFBLOCK, CCITT_ENDOFLINE, CCITTG3_1D, CCITTG3_2D, CCITTG4, CELL, CREATIONDATE, CREATOR, HEADER, CHAPTER, CHUNK, IMGRAW, IMGTEMPLATE, JBIG2, JPEG, JPEG2000, KEYWORDS, LIST, LISTITEM, MARKED, MULTI_COLUMN_TEXT, PARAGRAPH, PHRASE, PRODUCER, PTABLE, RECTANGLE, ROW, SECTION, SUBJECT, TABLE, TITLE, YMARK

Constructor Summary

Constructors

Constructor and Description
VerticalPositionMark() Creates a vertical position mark that won't draw anything unless you define a DrawInterface.
VerticalPositionMark(DrawInterface drawInterface, float offset) Creates a vertical position mark that won't draw anything unless you define a DrawInterface.

Method Summary

Modifier and Type	Method and Description
void	draw(PdfContentByte canvas, float llx, float lly, float urx, float ury, float y) Implement this method if you want to draw something at the current Y position (for instance a line).
DrawInterface	getDrawInterface() Getter for the interface with the overruling draw() method.
ArrayList	getChunks() Gets all the chunks in this element.
float	getOffset() Getter for the offset relative to the baseline of the current line.
boolean	isContent() Checks if this element is a content object.
boolean	isNestable() Checks if this element is nestable.
boolean	process(ElementListener listener) Processes the element by adding it (or the different parts) to an ElementListener.
void	setDrawInterface(DrawInterface drawInterface) Setter for the interface with the overruling draw() method.
void	setOffset(float offset) Setter for the offset.
int	type() Gets the type of the text element.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.lowagie.text.Element

toString

Field Detail

drawInterface

protected DrawInterface drawInterface

Another implementation of the DrawInterface; its draw method will overrule LineSeparator.draw().

offset

protected float offset

The offset for the line.

Constructor Detail

VerticalPositionMark

public VerticalPositionMark()

Creates a vertical position mark that won't draw anything unless you define a DrawInterface.

VerticalPositionMark

public VerticalPositionMark(DrawInterface drawInterface,
                            float offset)

Creates a vertical position mark that won't draw anything unless you define a DrawInterface.

Parameters:

drawInterface - the drawInterface for this vertical position mark.

offset - the offset for this vertical position mark.

Method Detail

draw

public void draw(PdfContentByte canvas,
                 float llx,
                 float lly,
                 float urx,
                 float ury,
                 float y)

Description copied from interface: DrawInterface

Implement this method if you want to draw something at the current Y position (for instance a line).

Specified by:

draw in interface DrawInterface

Parameters:

canvas - the canvas on which you can draw

llx - the x coordinate of the left page margin

lly - the y coordinate of the bottom page margin

urx - the x coordinate of the right page margin

ury - the y coordinate of the top page margin

y - the current y position on the page

See Also:

DrawInterface.draw(com.lowagie.text.pdf.PdfContentByte, float, float, float, float, float)

process

public boolean process(ElementListener listener)

Description copied from interface: Element

Processes the element by adding it (or the different parts) to an ElementListener.

Specified by:

process in interface Element

Parameters:

listener - an ElementListener

Returns:

true if the element was processed successfully

See Also:

Element.process(com.lowagie.text.ElementListener)

type

public int type()

Description copied from interface: Element

Gets the type of the text element.

Specified by:

type in interface Element

Returns:

a type

See Also:

Element.type()

isContent

public boolean isContent()

Description copied from interface: Element

Checks if this element is a content object. If not, it's a metadata object.

Specified by:

isContent in interface Element

Returns:

true if this is a 'content' element; false if this is a 'metadata' element

See Also:

Element.isContent()

isNestable

public boolean isNestable()

Description copied from interface: Element

Checks if this element is nestable.

Specified by:

isNestable in interface Element

Returns:

true if this element can be nested inside other elements.

See Also:

Element.isNestable()

getChunks

public ArrayList getChunks()

Description copied from interface: Element

Gets all the chunks in this element.

Specified by:

getChunks in interface Element

Returns:

an ArrayList

See Also:

Element.getChunks()

getDrawInterface

public DrawInterface getDrawInterface()

Getter for the interface with the overruling draw() method.

Returns:

a DrawInterface implementation

setDrawInterface

public void setDrawInterface(DrawInterface drawInterface)

Setter for the interface with the overruling draw() method.

Parameters:

drawInterface - a DrawInterface implementation

getOffset

public float getOffset()

Getter for the offset relative to the baseline of the current line.

Returns:

an offset

setOffset

public void setOffset(float offset)

Setter for the offset. The offset is relative to the current Y position. If you want to underline something, you have to choose a negative offset.

Parameters:

offset - an offset