net.sf.jasperreports.engine.design

Class JRDesignImage

java.lang.Object

net.sf.jasperreports.engine.base.JRBaseElement

net.sf.jasperreports.engine.design.JRDesignElement

net.sf.jasperreports.engine.design.JRDesignGraphicElement

net.sf.jasperreports.engine.design.JRDesignImage

All Implemented Interfaces:

Serializable, Cloneable, JRChangeEventsSupport, JRAlignment, JRAnchor, JRBoxContainer, JRChild, JRCloneable, JRCommonElement, JRCommonGraphicElement, JRCommonImage, JRElement, JREvaluation, JRGraphicElement, JRHyperlink, JRIdentifiable, JRImage, JRImageAlignment, JRPenContainer, JRPropertiesHolder, JRStyleContainer, JRVisitable

public class JRDesignImage
extends JRDesignGraphicElement
implements JRImage

The actual implementation of a graphic element representing an image, used at design time.

Author:

Teodor Danciu (teodord@users.sourceforge.net)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected JRExpression	anchorNameExpression
protected int	bookmarkLevel The bookmark level for the anchor associated with this image.
protected JRGroup	evaluationGroup
protected EvaluationTimeEnum	evaluationTimeValue
protected JRExpression	expression
protected HorizontalImageAlignEnum	horizontalImageAlign
protected JRExpression	hyperlinkAnchorExpression
protected JRExpression	hyperlinkPageExpression
protected JRExpression	hyperlinkReferenceExpression
protected JRExpression	hyperlinkWhenExpression
protected boolean	isLazy
protected Boolean	isUsingCache
protected JRLineBox	lineBox
protected String	linkTarget
protected String	linkType
protected OnErrorTypeEnum	onErrorTypeValue
static String	PROPERTY_ANCHOR_NAME_EXPRESSION
static String	PROPERTY_BOOKMARK_LEVEL
static String	PROPERTY_EVALUATION_GROUP
static String	PROPERTY_EVALUATION_TIME
static String	PROPERTY_EXPRESSION
protected ScaleImageEnum	scaleImageValue
protected VerticalImageAlignEnum	verticalImageAlign

Fields inherited from class net.sf.jasperreports.engine.design.JRDesignGraphicElement

fillValue, linePen

Fields inherited from class net.sf.jasperreports.engine.design.JRDesignElement

PROPERTY_ELEMENT_GROUP, PROPERTY_HEIGHT, PROPERTY_KEY, PROPERTY_PARENT_STYLE, PROPERTY_PARENT_STYLE_NAME_REFERENCE, PROPERTY_PRINT_WHEN_EXPRESSION, PROPERTY_PRINT_WHEN_GROUP_CHANGES, PROPERTY_PROPERTY_EXPRESSIONS, PROPERTY_Y

Fields inherited from class net.sf.jasperreports.engine.base.JRBaseElement

backcolor, defaultStyleProvider, elementGroup, forecolor, height, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, key, modeValue, parentStyle, parentStyleNameReference, positionTypeValue, printWhenExpression, printWhenGroupChanges, PROPERTY_POSITION_TYPE, PROPERTY_PRINT_IN_FIRST_WHOLE_BAND, PROPERTY_PRINT_REPEATED_VALUES, PROPERTY_PRINT_WHEN_DETAIL_OVERFLOWS, PROPERTY_REMOVE_LINE_WHEN_BLANK, PROPERTY_STRETCH_TYPE, PROPERTY_WIDTH, PROPERTY_X, stretchTypeValue, uuid, width, x, y

Fields inherited from interface net.sf.jasperreports.engine.JRAnchor

NO_BOOKMARK

Constructor Summary

Constructors

Constructor and Description
JRDesignImage(JRDefaultStyleProvider defaultStyleProvider)

Method Summary

Methods

Modifier and Type	Method and Description
void	addHyperlinkParameter(JRHyperlinkParameter parameter) Adds a custom hyperlink parameter.
Object	clone()
void	collectExpressions(JRExpressionCollector collector)
JRExpression	getAnchorNameExpression() Returns an expression whose value represents the anchor name.
int	getBookmarkLevel() Returns the level of the bookmark corresponding to the anchor.
Float	getDefaultLineWidth()
JRGroup	getEvaluationGroup() Gets the evaluation group for this text field.
EvaluationTimeEnum	getEvaluationTimeValue() Gets the evaluation time for this text field.
JRExpression	getExpression()
HorizontalAlignEnum	getHorizontalAlignmentValue() Deprecated. Replaced by getHorizontalImageAlign().
HorizontalImageAlignEnum	getHorizontalImageAlign() Gets the image horizontal alignment.
JRExpression	getHyperlinkAnchorExpression() Returns the expression whose value represents the anchor.
JRExpression	getHyperlinkPageExpression() Returns an integer representing the page index of the link.
JRHyperlinkParameter[]	getHyperlinkParameters() Returns the list of hyperlink parameters.
List<JRHyperlinkParameter>	getHyperlinkParametersList() Returns the list of custom hyperlink parameters.
JRExpression	getHyperlinkReferenceExpression() Returns the expression whose value represents the hyperlink reference.
byte	getHyperlinkTarget() Retrieves the hyperlink target for the element.
JRExpression	getHyperlinkTooltipExpression() Returns the expression which will generate the hyperlink tooltip.
byte	getHyperlinkType() Deprecated. Replaced by getHyperlinkTypeValue().
HyperlinkTypeEnum	getHyperlinkTypeValue() Retrieves the hyperlink type for the element.
JRExpression	getHyperlinkWhenExpression() Returns the expression that is evaluated in order to decide if the hyperlink should be displayed.
JRLineBox	getLineBox()
String	getLinkTarget() Returns the hyperlink target name.
String	getLinkType() Returns the hyperlink type.
ModeEnum	getModeValue() Returns the element transparency mode.
OnErrorTypeEnum	getOnErrorTypeValue() Indicates how the engine will treat a missing image.
HorizontalAlignEnum	getOwnHorizontalAlignmentValue() Deprecated. Replaced by getOwnHorizontalImageAlign().
HorizontalImageAlignEnum	getOwnHorizontalImageAlign()
ScaleImageEnum	getOwnScaleImageValue() Gets the image own scale type.
VerticalAlignEnum	getOwnVerticalAlignmentValue() Deprecated. Replaced by getOwnVerticalImageAlign().
VerticalImageAlignEnum	getOwnVerticalImageAlign()
ScaleImageEnum	getScaleImageValue() Gets the image scale type.
Boolean	getUsingCache() Indicates if the engine is loading the current image from cache.
VerticalAlignEnum	getVerticalAlignmentValue() Deprecated. Replaced by getVerticalImageAlign().
VerticalImageAlignEnum	getVerticalImageAlign() Gets the image vertical alignment.
boolean	isLazy() Indicates if the images will be loaded lazily or not.
Boolean	isOwnUsingCache() Deprecated. Replaced by getUsingCache().
boolean	isUsingCache() Deprecated. Replaced by getUsingCache().
void	removeHyperlinkParameter(JRHyperlinkParameter parameter) Removes a custom hyperlink parameter.
void	removeHyperlinkParameter(String parameterName) Removes a custom hyperlink parameter.
void	setAnchorNameExpression(JRExpression anchorNameExpression)
void	setBookmarkLevel(int bookmarkLevel) Sets the boomark level for the anchor associated with this image.
void	setEvaluationGroup(JRGroup evaluationGroup)
void	setEvaluationTime(EvaluationTimeEnum evaluationTimeValue) Sets the evaluation time for this image.
void	setExpression(JRExpression expression)
void	setHorizontalAlignment(HorizontalAlignEnum horizontalAlignmentValue) Deprecated. Replaced by setHorizontalImageAlign(HorizontalImageAlignEnum).
void	setHorizontalImageAlign(HorizontalImageAlignEnum horizontalImageAlign) Sets the image horizontal alignment.
void	setHyperlinkAnchorExpression(JRExpression hyperlinkAnchorExpression)
void	setHyperlinkPageExpression(JRExpression hyperlinkPageExpression)
void	setHyperlinkReferenceExpression(JRExpression hyperlinkReferenceExpression)
void	setHyperlinkTarget(byte hyperlinkTarget) Deprecated. Replaced by setHyperlinkTarget(HyperlinkTargetEnum).
void	setHyperlinkTarget(HyperlinkTargetEnum hyperlinkTarget)
void	setHyperlinkTooltipExpression(JRExpression hyperlinkTooltipExpression) Sets the expression which will be used to generate the hyperlink tooltip.
void	setHyperlinkType(byte hyperlinkType) Deprecated. Replaced by setHyperlinkType(HyperlinkTypeEnum).
void	setHyperlinkType(HyperlinkTypeEnum hyperlinkType) Sets the link type as a built-in hyperlink type.
void	setHyperlinkWhenExpression(JRExpression hyperlinkWhenExpression)
void	setLazy(boolean isLazy) Gives control over when the images are retrieved from their specified location.
void	setLinkTarget(String target) Sets the hyperlink target name.
void	setLinkType(String type) Sets the hyperlink type.
void	setOnErrorType(OnErrorTypeEnum onErrorTypeValue) Specifies how the engine should treat a missing image.
void	setScaleImage(ScaleImageEnum scaleImageValue) Sets the image scale type.
void	setUsingCache(boolean isUsingCache) Specifies if the engine should be loading the current image from cache.
void	setUsingCache(Boolean isUsingCache) Specifies if the engine should be loading the current image from cache.
void	setVerticalAlignment(VerticalAlignEnum verticalAlignmentValue) Deprecated. Replaced by setVerticalImageAlign(VerticalImageAlignEnum).
void	setVerticalImageAlign(VerticalImageAlignEnum verticalImageAlign) Gets the image vertical alignment.
void	visit(JRVisitor visitor)

Methods inherited from class net.sf.jasperreports.engine.design.JRDesignGraphicElement

getDefaultLineColor, getFillValue, getLinePen, getOwnFillValue, setFill

Methods inherited from class net.sf.jasperreports.engine.design.JRDesignElement

addPropertyExpression, getPropertyExpressions, getPropertyExpressionsList, removePropertyExpression, removePropertyExpression, setElementGroup, setHeight, setKey, setPrintWhenExpression, setPrintWhenGroupChanges, setStyle, setStyleNameReference, setUUID, setY

Methods inherited from class net.sf.jasperreports.engine.base.JRBaseElement

clone, clone, getBackcolor, getBaseStyle, getDefaultStyleProvider, getElementGroup, getEventSupport, getForecolor, getHeight, getKey, getOwnBackcolor, getOwnForecolor, getOwnModeValue, getParentProperties, getPositionTypeValue, getPrintWhenExpression, getPrintWhenGroupChanges, getPropertiesMap, getStretchTypeValue, getStyle, getStyleNameReference, getUUID, getWidth, getX, getY, hasProperties, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, setBackcolor, setForecolor, setMode, setPositionType, setPrintInFirstWholeBand, setPrintRepeatedValues, setPrintWhenDetailOverflows, setRemoveLineWhenBlank, setStretchType, setWidth, setX

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.jasperreports.engine.JRElement

clone, getElementGroup, getKey, getPositionTypeValue, getPrintWhenExpression, getPrintWhenGroupChanges, getPropertyExpressions, getStretchTypeValue, getX, getY, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, setPositionType, setPrintInFirstWholeBand, setPrintRepeatedValues, setPrintWhenDetailOverflows, setRemoveLineWhenBlank, setStretchType, setWidth, setX

Methods inherited from interface net.sf.jasperreports.engine.JRChild

clone

Methods inherited from interface net.sf.jasperreports.engine.JRPropertiesHolder

getParentProperties, getPropertiesMap, hasProperties

Methods inherited from interface net.sf.jasperreports.engine.JRIdentifiable

getUUID

Methods inherited from interface net.sf.jasperreports.engine.JRCommonGraphicElement

getFillValue, getLinePen, getOwnFillValue, setFill

Methods inherited from interface net.sf.jasperreports.engine.JRCommonElement

getBackcolor, getForecolor, getHeight, getOwnBackcolor, getOwnForecolor, getOwnModeValue, getWidth, setBackcolor, setForecolor, setMode

Methods inherited from interface net.sf.jasperreports.engine.JRPenContainer

getDefaultLineColor

Methods inherited from interface net.sf.jasperreports.engine.JRStyleContainer

getDefaultStyleProvider, getStyle, getStyleNameReference

Methods inherited from interface net.sf.jasperreports.engine.JRBoxContainer

getDefaultLineColor

Field Detail

PROPERTY_ANCHOR_NAME_EXPRESSION

public static final String PROPERTY_ANCHOR_NAME_EXPRESSION

See Also:

Constant Field Values

PROPERTY_BOOKMARK_LEVEL

public static final String PROPERTY_BOOKMARK_LEVEL

See Also:

Constant Field Values

PROPERTY_EVALUATION_GROUP

public static final String PROPERTY_EVALUATION_GROUP

See Also:

Constant Field Values

PROPERTY_EVALUATION_TIME

public static final String PROPERTY_EVALUATION_TIME

See Also:

Constant Field Values

PROPERTY_EXPRESSION

public static final String PROPERTY_EXPRESSION

See Also:

Constant Field Values

scaleImageValue

protected ScaleImageEnum scaleImageValue

horizontalImageAlign

protected HorizontalImageAlignEnum horizontalImageAlign

verticalImageAlign

protected VerticalImageAlignEnum verticalImageAlign

isUsingCache

protected Boolean isUsingCache

isLazy

protected boolean isLazy

onErrorTypeValue

protected OnErrorTypeEnum onErrorTypeValue

evaluationTimeValue

protected EvaluationTimeEnum evaluationTimeValue

linkType

protected String linkType

linkTarget

protected String linkTarget

lineBox

protected JRLineBox lineBox

evaluationGroup

protected JRGroup evaluationGroup

expression

protected JRExpression expression

anchorNameExpression

protected JRExpression anchorNameExpression

hyperlinkReferenceExpression

protected JRExpression hyperlinkReferenceExpression

hyperlinkWhenExpression

protected JRExpression hyperlinkWhenExpression

hyperlinkAnchorExpression

protected JRExpression hyperlinkAnchorExpression

hyperlinkPageExpression

protected JRExpression hyperlinkPageExpression

bookmarkLevel

protected int bookmarkLevel

The bookmark level for the anchor associated with this image.

See Also:

JRAnchor.getBookmarkLevel()

Constructor Detail

JRDesignImage

public JRDesignImage(JRDefaultStyleProvider defaultStyleProvider)

Method Detail

getModeValue

public ModeEnum getModeValue()

Description copied from interface: JRCommonElement

Returns the element transparency mode. The default value depends on the type of the report element. Graphic elements like rectangles and lines are opaque by default, but the images are transparent. Both static texts and text fields are transparent by default, and so are the subreport elements.

Specified by:

getModeValue in interface JRCommonElement

Overrides:

getModeValue in class JRBaseElement

getScaleImageValue

public ScaleImageEnum getScaleImageValue()

Description copied from interface: JRCommonImage

Gets the image scale type.

Specified by:

getScaleImageValue in interface JRCommonImage

Returns:

a value representing one of the scale type constants in ScaleImageEnum

getOwnScaleImageValue

public ScaleImageEnum getOwnScaleImageValue()

Description copied from interface: JRCommonImage

Gets the image own scale type.

Specified by:

getOwnScaleImageValue in interface JRCommonImage

Returns:

a value representing one of the scale type constants in ScaleImageEnum

setScaleImage

public void setScaleImage(ScaleImageEnum scaleImageValue)

Description copied from interface: JRCommonImage

Sets the image scale type.

Specified by:

setScaleImage in interface JRCommonImage

Parameters:

scaleImageValue - a value representing one of the scale type constants in ScaleImageEnum

getHorizontalAlignmentValue

public HorizontalAlignEnum getHorizontalAlignmentValue()

Deprecated. Replaced by getHorizontalImageAlign().

Description copied from interface: JRAlignment

Gets the text horizontal alignment.

Specified by:

getHorizontalAlignmentValue in interface JRAlignment

Returns:

a value representing one of the horizontal alignment constants in HorizontalAlignEnum

getOwnHorizontalAlignmentValue

public HorizontalAlignEnum getOwnHorizontalAlignmentValue()

Deprecated. Replaced by getOwnHorizontalImageAlign().

Specified by:

getOwnHorizontalAlignmentValue in interface JRAlignment

setHorizontalAlignment

public void setHorizontalAlignment(HorizontalAlignEnum horizontalAlignmentValue)

Deprecated. Replaced by setHorizontalImageAlign(HorizontalImageAlignEnum).

Description copied from interface: JRAlignment

Sets the text horizontal alignment.

Specified by:

setHorizontalAlignment in interface JRAlignment

Parameters:

horizontalAlignmentValue - a value representing one of the horizontal alignment constants in HorizontalAlignEnum

getVerticalAlignmentValue

public VerticalAlignEnum getVerticalAlignmentValue()

Deprecated. Replaced by getVerticalImageAlign().

Description copied from interface: JRAlignment

Gets the text vertical alignment.

Specified by:

getVerticalAlignmentValue in interface JRAlignment

Returns:

a value representing one of the vertical alignment constants in VerticalAlignEnum

getOwnVerticalAlignmentValue

public VerticalAlignEnum getOwnVerticalAlignmentValue()

Deprecated. Replaced by getOwnVerticalImageAlign().

Specified by:

getOwnVerticalAlignmentValue in interface JRAlignment

setVerticalAlignment

public void setVerticalAlignment(VerticalAlignEnum verticalAlignmentValue)

Deprecated. Replaced by setVerticalImageAlign(VerticalImageAlignEnum).

Description copied from interface: JRAlignment

Gets the text vertical alignment.

Specified by:

setVerticalAlignment in interface JRAlignment

Parameters:

verticalAlignmentValue - a value representing one of the vertical alignment constants in VerticalAlignEnum

getHorizontalImageAlign

public HorizontalImageAlignEnum getHorizontalImageAlign()

Description copied from interface: JRImageAlignment

Gets the image horizontal alignment.

Specified by:

getHorizontalImageAlign in interface JRImageAlignment

Returns:

a value representing one of the horizontal image alignment constants in HorizontalImageAlignEnum

getOwnHorizontalImageAlign

public HorizontalImageAlignEnum getOwnHorizontalImageAlign()

Specified by:

getOwnHorizontalImageAlign in interface JRImageAlignment

setHorizontalImageAlign

public void setHorizontalImageAlign(HorizontalImageAlignEnum horizontalImageAlign)

Description copied from interface: JRImageAlignment

Sets the image horizontal alignment.

Specified by:

setHorizontalImageAlign in interface JRImageAlignment

Parameters:

horizontalImageAlign - a value representing one of the horizontal image alignment constants in HorizontalImageAlignEnum

getVerticalImageAlign

public VerticalImageAlignEnum getVerticalImageAlign()

Description copied from interface: JRImageAlignment

Gets the image vertical alignment.

Specified by:

getVerticalImageAlign in interface JRImageAlignment

Returns:

a value representing one of the vertical image alignment constants in VerticalImageAlignEnum

getOwnVerticalImageAlign

public VerticalImageAlignEnum getOwnVerticalImageAlign()

Specified by:

getOwnVerticalImageAlign in interface JRImageAlignment

setVerticalImageAlign

public void setVerticalImageAlign(VerticalImageAlignEnum verticalImageAlign)

Description copied from interface: JRImageAlignment

Gets the image vertical alignment.

Specified by:

setVerticalImageAlign in interface JRImageAlignment

Parameters:

verticalImageAlign - a value representing one of the vertical image alignment constants in VerticalImageAlignEnum

isUsingCache

public boolean isUsingCache()

Deprecated. Replaced by getUsingCache().

Description copied from interface: JRImage

Indicates if the engine is loading the current image from cache. Implementations of this method rely on default values that depend on the type of the image expression if a value was not explicitly set of this flag.

Specified by:

isUsingCache in interface JRImage

Returns:

true if the image should be loaded from cache, false otherwise

isOwnUsingCache

public Boolean isOwnUsingCache()

Deprecated. Replaced by getUsingCache().

Specified by:

isOwnUsingCache in interface JRImage

getUsingCache

public Boolean getUsingCache()

Description copied from interface: JRImage

Indicates if the engine is loading the current image from cache. Implementations of this method return the actual value for the internal flag that was explicitly set on this image element.

Specified by:

getUsingCache in interface JRImage

Returns:

Boolean.TRUE if the image should be loaded from cache, Boolean.FALSE otherwise or null in case the flag was never explicitly set on this image element

getEvaluationTimeValue

public EvaluationTimeEnum getEvaluationTimeValue()

Description copied from interface: JREvaluation

Gets the evaluation time for this text field.

Specified by:

getEvaluationTimeValue in interface JREvaluation

Returns:

one of the evaluation time constants in JRExpression

getLineBox

public JRLineBox getLineBox()

Specified by:

getLineBox in interface JRBoxContainer

getHyperlinkType

public byte getHyperlinkType()

Deprecated. Replaced by getHyperlinkTypeValue().

Specified by:

getHyperlinkType in interface JRHyperlink

getHyperlinkTypeValue

public HyperlinkTypeEnum getHyperlinkTypeValue()

Description copied from interface: JRHyperlink

Retrieves the hyperlink type for the element.

The actual hyperlink type is determined by getLinkType(). This method can is used to determine whether the hyperlink type is one of the built-in types or a custom type. When hyperlink is of custom type, CUSTOM is returned.

Specified by:

getHyperlinkTypeValue in interface JRHyperlink

Returns:

one of the hyperlink type constants

See Also:

JRHyperlink.getLinkType()

getHyperlinkTarget

public byte getHyperlinkTarget()

Description copied from interface: JRHyperlink

Retrieves the hyperlink target for the element.

The actual hyperlink target is determined by getLinkTarget(). This method can is used to determine whether the hyperlink target is one of the built-in target names or a custom one. When hyperlink has a custom target name, HyperlinkTargetEnum.CUSTOM is returned.

Specified by:

getHyperlinkTarget in interface JRHyperlink

Returns:

one of the hyperlink target constants

See Also:

JRHyperlink.getLinkTarget()

getEvaluationGroup

public JRGroup getEvaluationGroup()

Description copied from interface: JREvaluation

Gets the evaluation group for this text field. Used only when evaluation time is group.

Specified by:

getEvaluationGroup in interface JREvaluation

See Also:

EvaluationTimeEnum.GROUP

getExpression

public JRExpression getExpression()

Specified by:

getExpression in interface JRImage

getAnchorNameExpression

public JRExpression getAnchorNameExpression()

Description copied from interface: JRAnchor

Returns an expression whose value represents the anchor name.

Specified by:

getAnchorNameExpression in interface JRAnchor

getHyperlinkReferenceExpression

public JRExpression getHyperlinkReferenceExpression()

Description copied from interface: JRHyperlink

Returns the expression whose value represents the hyperlink reference. It is only used when the hyperlink type is reference or anchor

Specified by:

getHyperlinkReferenceExpression in interface JRHyperlink

getHyperlinkWhenExpression

public JRExpression getHyperlinkWhenExpression()

Description copied from interface: JRHyperlink

Returns the expression that is evaluated in order to decide if the hyperlink should be displayed. This expression always returns a boolean value.

Specified by:

getHyperlinkWhenExpression in interface JRHyperlink

getHyperlinkAnchorExpression

public JRExpression getHyperlinkAnchorExpression()

Description copied from interface: JRHyperlink

Returns the expression whose value represents the anchor. It is only used when the hyperlink type is anchor.

Specified by:

getHyperlinkAnchorExpression in interface JRHyperlink

getHyperlinkPageExpression

public JRExpression getHyperlinkPageExpression()

Description copied from interface: JRHyperlink

Returns an integer representing the page index of the link. It is only used when the hyperlink type is page. If the expression does not evaluate to an integer, an exception will be thrown.

Specified by:

getHyperlinkPageExpression in interface JRHyperlink

setUsingCache

public void setUsingCache(boolean isUsingCache)

Description copied from interface: JRImage

Specifies if the engine should be loading the current image from cache. If set to true, the reporting engine will try to recognize previously loaded images using their specified source. For example, it will recognize an image if the image source is a file name that it has already loaded, or if it is the same URL.

For image elements that have expressions returning java.lang.String objects as the image source, representing file names, URLs or classpath resources, the default value for this flag is true.

Specified by:

setUsingCache in interface JRImage

setUsingCache

public void setUsingCache(Boolean isUsingCache)

Description copied from interface: JRImage

Specifies if the engine should be loading the current image from cache. If set to Boolean.TRUE, the reporting engine will try to recognize previously loaded images using their specified source. For example, it will recognize an image if the image source is a file name that it has already loaded, or if it is the same URL.

If set to null, the engine will rely on some default value which depends on the type of the image expression. The cache is turned on by default only for images that have java.lang.String objects in their expressions.

Specified by:

setUsingCache in interface JRImage

isLazy

public boolean isLazy()

Description copied from interface: JRImage

Indicates if the images will be loaded lazily or not.

Specified by:

isLazy in interface JRImage

setLazy

public void setLazy(boolean isLazy)

Description copied from interface: JRImage

Gives control over when the images are retrieved from their specified location. If set to true, the image is loaded from the specified location only when the document is viewed or exported to other formats. Otherwise it is loaded during the report filling process and stored in the resulting document.

Specified by:

setLazy in interface JRImage

Parameters:

isLazy - specifies whether

getOnErrorTypeValue

public OnErrorTypeEnum getOnErrorTypeValue()

Description copied from interface: JRImage

Indicates how the engine will treat a missing image.

Specified by:

getOnErrorTypeValue in interface JRImage

Returns:

a value representing one of the missing image handling constants in OnErrorTypeEnum

setOnErrorType

public void setOnErrorType(OnErrorTypeEnum onErrorTypeValue)

Description copied from interface: JRImage

Specifies how the engine should treat a missing image.

Specified by:

setOnErrorType in interface JRImage

Parameters:

onErrorTypeValue - a value representing one of the missing image handling constants in OnErrorTypeEnum

setEvaluationTime

public void setEvaluationTime(EvaluationTimeEnum evaluationTimeValue)

Sets the evaluation time for this image.

setHyperlinkType

public void setHyperlinkType(byte hyperlinkType)

Deprecated. Replaced by setHyperlinkType(HyperlinkTypeEnum).

setHyperlinkType

public void setHyperlinkType(HyperlinkTypeEnum hyperlinkType)

Sets the link type as a built-in hyperlink type.

Parameters:

hyperlinkType - the built-in hyperlink type

See Also:

getLinkType()

setHyperlinkTarget

public void setHyperlinkTarget(byte hyperlinkTarget)

Deprecated. Replaced by setHyperlinkTarget(HyperlinkTargetEnum).

setHyperlinkTarget

public void setHyperlinkTarget(HyperlinkTargetEnum hyperlinkTarget)

setEvaluationGroup

public void setEvaluationGroup(JRGroup evaluationGroup)

setExpression

public void setExpression(JRExpression expression)

setAnchorNameExpression

public void setAnchorNameExpression(JRExpression anchorNameExpression)

setHyperlinkReferenceExpression

public void setHyperlinkReferenceExpression(JRExpression hyperlinkReferenceExpression)

setHyperlinkWhenExpression

public void setHyperlinkWhenExpression(JRExpression hyperlinkWhenExpression)

setHyperlinkAnchorExpression

public void setHyperlinkAnchorExpression(JRExpression hyperlinkAnchorExpression)

setHyperlinkPageExpression

public void setHyperlinkPageExpression(JRExpression hyperlinkPageExpression)

visit

public void visit(JRVisitor visitor)

Specified by:

visit in interface JRVisitable

collectExpressions

public void collectExpressions(JRExpressionCollector collector)

Specified by:

collectExpressions in interface JRElement

getBookmarkLevel

public int getBookmarkLevel()

Description copied from interface: JRAnchor

Returns the level of the bookmark corresponding to the anchor.

Specified by:

getBookmarkLevel in interface JRAnchor

Returns:

the level of the bookmark corresponding to the anchor (starting from 1) or NO_BOOKMARK if no bookmark should be created for this anchor

setBookmarkLevel

public void setBookmarkLevel(int bookmarkLevel)

Sets the boomark level for the anchor associated with this image.

Parameters:

bookmarkLevel - the bookmark level (starting from 1) or NO_BOOKMARK if no bookmark should be created

getDefaultLineWidth

public Float getDefaultLineWidth()

Specified by:

getDefaultLineWidth in interface JRPenContainer

Overrides:

getDefaultLineWidth in class JRDesignGraphicElement

getLinkType

public String getLinkType()

Description copied from interface: JRHyperlink

Returns the hyperlink type.

The type can be one of the built-in types (Reference, LocalAnchor, LocalPage, RemoteAnchor, RemotePage), or can be an arbitrary type.

Specified by:

getLinkType in interface JRHyperlink

Returns:

the hyperlink type

getLinkTarget

public String getLinkTarget()

Description copied from interface: JRHyperlink

Returns the hyperlink target name.

The type can be one of the built-in names (Self, Blank, Top, Parent), or can be an arbitrary name.

Specified by:

getLinkTarget in interface JRHyperlink

Returns:

the hyperlink target name

setLinkType

public void setLinkType(String type)

Sets the hyperlink type.

The type can be one of the built-in types (Reference, LocalAnchor, LocalPage, RemoteAnchor, RemotePage), or can be an arbitrary type.

Parameters:

type - the hyperlink type

setLinkTarget

public void setLinkTarget(String target)

Sets the hyperlink target name.

The target name can be one of the built-in names (Self, Blank, Top, Parent), or can be an arbitrary name.

Parameters:

target - the hyperlink target name

getHyperlinkParameters

public JRHyperlinkParameter[] getHyperlinkParameters()

Description copied from interface: JRHyperlink

Returns the list of hyperlink parameters.

The parameters can be used by custom hyperlink types to generate dynamic links.

Specified by:

getHyperlinkParameters in interface JRHyperlink

Returns:

the list of hyperlink parameters

getHyperlinkParametersList

public List<JRHyperlinkParameter> getHyperlinkParametersList()

Returns the list of custom hyperlink parameters.

Returns:

the list of custom hyperlink parameters

addHyperlinkParameter

public void addHyperlinkParameter(JRHyperlinkParameter parameter)

Adds a custom hyperlink parameter.

Parameters:

parameter - the parameter to add

removeHyperlinkParameter

public void removeHyperlinkParameter(JRHyperlinkParameter parameter)

Removes a custom hyperlink parameter.

Parameters:

parameter - the parameter to remove

removeHyperlinkParameter

public void removeHyperlinkParameter(String parameterName)

Removes a custom hyperlink parameter.

If multiple parameters having the specified name exist, all of them will be removed

Parameters:

parameterName - the parameter name

getHyperlinkTooltipExpression

public JRExpression getHyperlinkTooltipExpression()

Description copied from interface: JRHyperlink

Returns the expression which will generate the hyperlink tooltip.

Specified by:

getHyperlinkTooltipExpression in interface JRHyperlink

Returns:

the expression which will generate the hyperlink tooltip

setHyperlinkTooltipExpression

public void setHyperlinkTooltipExpression(JRExpression hyperlinkTooltipExpression)

Sets the expression which will be used to generate the hyperlink tooltip.

Parameters:

hyperlinkTooltipExpression - the expression which will be used to generate the hyperlink tooltip

See Also:

getHyperlinkTooltipExpression()

clone

public Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class JRDesignGraphicElement