org.jfree.report
Class ImageElement

java.lang.Object
  org.jfree.report.Element
      org.jfree.report.ImageElement

All Implemented Interfaces:

java.lang.Cloneable, DataTarget, java.io.Serializable

public class ImageElement

extends Element

Used to draw images (Gif, JPEG, PNG or wmf) on a report band. PNG Support needs JDK 1.3 or higher. This class encapsulates an ImageReference into an element.

Author:

Thomas Morgner

See Also:

Serialized Form

Field Summary

static java.lang.String

CONTENT_TYPE A string for the content type.

Fields inherited from class org.jfree.report.Element

ANONYMOUS_ELEMENT_PREFIX

Constructor Summary

ImageElement()
Constructs a image element.

Method Summary

java.lang.String	getContentType() Returns the content type, in this case 'image/generic'.
boolean	isKeepAspectRatio() Returns true if the image's aspect ratio should be preserved, and false otherwise.
boolean	isScale() Returns true if the image should be scaled, and false otherwise.
void	setKeepAspectRatio(boolean kar) Sets a flag that controls whether the shape's aspect ratio should be preserved.
void	setScale(boolean scale) Sets a flag that controls whether the image should be scaled to fit the element bounds.

Methods inherited from class org.jfree.report.Element

clone, getDataSource, getMaximumSize, getMinimumSize, getName, getParent, getPreferredSize, getStyle, getStyleSheetCollection, getTreeLock, getValue, handleRegisterStyleSheetCollection, handleUnregisterStyleSheetCollection, isDynamicContent, isLayoutCacheable, isVisible, registerStyleSheetCollection, setDataSource, setDynamicContent, setLayoutCacheable, setMaximumSize, setMinimumSize, setName, setParent, setPreferredSize, setVisible, unregisterStyleSheetCollection, updateStyleSheetCollection

Methods inherited from class java.lang.Object

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

Field Detail

CONTENT_TYPE

public static final java.lang.String CONTENT_TYPE

A string for the content type.

See Also:

Constant Field Values

Constructor Detail

ImageElement

public ImageElement()

Constructs a image element.

Method Detail

getContentType

public java.lang.String getContentType()

Returns the content type, in this case 'image/generic'.

Specified by:

getContentType in class Element

Returns:

the content type.

isScale

public boolean isScale()

Returns true if the image should be scaled, and false otherwise.

Returns:

true or false.

setScale

public void setScale(boolean scale)

Sets a flag that controls whether the image should be scaled to fit the element bounds.

Parameters:

scale - the flag.

isKeepAspectRatio

public boolean isKeepAspectRatio()

Returns true if the image's aspect ratio should be preserved, and false otherwise.

Returns:

true or false.

setKeepAspectRatio

public void setKeepAspectRatio(boolean kar)

Sets a flag that controls whether the shape's aspect ratio should be preserved.

Parameters:

kar - the flag.