Package org.compiere.print.layout

Class ImageElement

java.lang.Object

org.compiere.print.layout.PrintElement

org.compiere.print.layout.ImageElement

All Implemented Interfaces:

ImageObserver, Serializable

public class ImageElement
extends PrintElement

Image Element

Version:

$Id: ImageElement.java,v 1.3 2006/07/30 00:53:02 jjanke Exp $

Author:

Jorg Janke

See Also:

Serialized Form

Field Summary

Fields inherited from class org.compiere.print.layout.PrintElement

LINK_COLOR, log, p_FieldAlignmentType, p_height, p_maxHeight, p_maxWidth, p_pageLocation, p_sizeCalculated, p_width

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor	Description
ImageElement(int record_ID, boolean isAttachment)	Create Image from Attachment or Column
ImageElement(Image image)	Create from existing Image

Method Summary

Modifier and Type	Method	Description
protected boolean	calculateSize()	Calculate Image Size.
static ImageElement	get(int AD_PrintFormatItem_ID)	Create Image from Attachment
static ImageElement	get(String imageURLString)	Create Image from URL
static ImageElement	get(URL imageURL)	Create Image from URL
static ImageElement	get(PrintDataElement data, String imageURLString)	Create Image from database column
Image	getImage()	Get the Image
double	getScaleFactor()	Get image scale factor.
void	paint(Graphics2D g2D, int pageNo, Point2D pageStart, Properties ctx, boolean isView)	Paint Image

Methods inherited from class org.compiere.print.layout.PrintElement

getAbsoluteLocation, getBounds, getCurrentPage, getDetailInfo, getDrillAcross, getDrillDown, getHeight, getHeight, getLocation, getPageCount, getPageLogic, getPrintData, getRowIndex, getWidth, imageUpdate, isTranslated, layout, setCurrentPage, setLocation, setMaxHeight, setMaxWidth, setPageLogic, setPrintData, setRowIndex, toString, translate, waitForLoad

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageElement

public ImageElement(Image image)

Create from existing Image

Parameters:

image - image

ImageElement

public ImageElement(int record_ID,
                    boolean isAttachment)

Create Image from Attachment or Column

Parameters:

record_ID - record id from printformat or column

isAttachment - flag to indicate if is attachment or is a column from DB

Method Detail

get

public static ImageElement get(String imageURLString)

Create Image from URL

Parameters:

imageURLString - image url

Returns:

image element

get

public static ImageElement get(URL imageURL)

Create Image from URL

Parameters:

imageURL - image url

Returns:

image element

get

public static ImageElement get(int AD_PrintFormatItem_ID)

Create Image from Attachment

Parameters:

AD_PrintFormatItem_ID - record id

Returns:

image element

get

public static ImageElement get(PrintDataElement data,
                               String imageURLString)

Create Image from database column

Parameters:

data - the printdataelement, containing the reference

imageURLString - image url - containing just the AD_Image_ID reference

Returns:

image element

calculateSize

protected boolean calculateSize()

Calculate Image Size. Set p_width and p_height

Specified by:

calculateSize in class PrintElement

Returns:

true if calculated

getImage

public Image getImage()

Get the Image

Returns:

image

getScaleFactor

public double getScaleFactor()

Get image scale factor. author teo_sarca - [ 1673548 ] Image is not scaled in a report table cell

Returns:

scale factor

paint

public void paint(Graphics2D g2D,
                  int pageNo,
                  Point2D pageStart,
                  Properties ctx,
                  boolean isView)

Paint Image

Specified by:

paint in class PrintElement

Parameters:

g2D - Graphics

pageStart - top left Location of page

pageNo - page number for multi page support (0 = header/footer) - ignored

ctx - print context

isView - true if online view (IDs are links)