Image Properties

This topic lists the properties of an Image object. The availabilities of the properties vary for the supported report types: Page Report, Web Report and Library Component.

Property Name	Available For	Description
General
Class Type	Query Page Report	Indicates the class type of the object. This property is read only.
Instance Name	Query Page Report	Shows the instance name of the object. This property is read only.
Geometry
Height	Page Report, Web Report, Library Component	Specifies the height of the object. Type a numeric value to change the height. Data type: Float
Width	Page Report, Web Report, Library Component	Specifies the width of the object. Type a numeric value to change the width. Data type: Float
X	Page Report, Web Report, Library Component	Specifies the horizontal coordinate of the top left corner of the object, relative to its parent container. This property is ignored if the Position property is set to static. Type a numeric value to change the position. Data type: Float
Y	Page Report, Web Report, Library Component	Specifies the vertical coordinate of the top left corner of the object, relative to its parent container. This property is ignored if the Position property is set to static. Type a numeric value to change the position. Data type: Float
CSS
Class	Page Report, Web Report, Library Component	Specifies a CSS class to be applied to the object which is a valid class in the CSS file. Data type: String
ID	Page Report, Web Report, Library Component	Specifies the identifier of the object, which must be unique in the report. The ID property can be a style sheet selector. Data type: String
Style	Page Report, Web Report, Library Component	The property can be used in two ways. Specifies a style to be applied to the object. Choose a style from the drop-down list which is available when a Style Group has been selected at the page report tab or web report or library component level and when there are styles in the Style Group that can be applied to the object, or type in the style name. Specifies a CSS selector to be applied to the object. Type a valid class name from the CSS file. Data type: String
Others
Detail Report	Query Page Report	Specifies the detail report that the object is linked to. Select in the value cell to set the detail report. For more information, see Linking to a Detail Report. Data type: String
Detail Target Frame	Page Report	Specifies the target window or frame in which to display the detailed information. Choose an option from the drop-down list. This property is supported on images in the group header/footer panel of a banded object and enabled when Go to Detail is set to true. Data type: String
Export to Excel	Page Report, Web Report, Library Component	Specifies whether to include the object in the Excel output of the report. Data type: Boolean
Export to HTML	Page Report, Web Report, Library Component	Specifies whether to include the object in the HTML output of the report. Data type: Boolean
Export to PDF	Page Report, Web Report, Library Component	Specifies whether to include the object in the PDF output of the report. Data type: Boolean
Export to PostScript	Page Report, Web Report, Library Component	Specifies whether to include the object in the PostScript output of the report. Data type: Boolean
Export to Report Result	Page Report, Web Report, Library Component	Specifies whether to include the object when previewing the report in Page/Web Report Result and running the report in Page/Web Report Studio, or when the library component is used in JDashboard. Data type: Boolean
Export to RTF	Page Report, Web Report, Library Component	Specifies whether to include the object in the RTF output of the report. Data type: Boolean
Go to Detail	Query Page Report	Specifies whether to show the detailed information when you select the object in Page Report Studio. This property is available only when the object is in the group header/footer panel of a banded object. For more information, see Obtaining Detailed Information from a Banded Object. Data type: Boolean
Horizontal Alignment	Page Report, Web Report, Library Component	Specifies the horizontal alignment of the image in the container. Choose an option from the drop-down list. Data type: Enumeration
Invisible	Page Report, Web Report, Library Component	Specifies whether to show the object in the design area and in the results. All formulas and calculations will still be performed if the property is set to true. Data type: Boolean
Link	Page Report, Web Report, Library Component	Specifies to link the object to another report, a website, an e-mail address or a Blob data type field. Select in the value cell to set the link target. For more information, see Adding Links in Reports. Data type: String
Logic Column	Page Report, Web Report, Library Component	Specifies whether to show the object in the next visible table cell in the same row when the column which holds the object is hidden. This property is supported when the object is in a table. Choose an option from the drop-down list. Data type: Enumeration The next visible table cell should be completely empty, that is, the cell should not hold any content including blank space. When the property for several objects in the same row is set to next visible column, and the columns holding these objects are all hidden, then only the object in the rightmost column will be shown in the next visible cell.
Position	Page Report, Web Report, Library Component	Specifies the position of the object. Choose an option from the drop-down list. Data type: Enumeration
Record Location	Page Report, Web Report, Library Component	Specifies the calculation point for the properties of the object which are controlled by formulas. Choose an option from the drop-down list. Default - The values of the properties are calculated in the default location where they are located. Page Header - The values of the properties are calculated in the page header. Page Footer - The values of the properties are calculated in the page footer. Data type: Enumeration
Suppress	Query Page Report	Specifies whether to show the object in the design area and in the report result. All formulas and calculations will be skipped if the property is set to true. Data type: Boolean When you set both the Invisible and Suppress properties of an object to true, Suppress has the higher priority.
Suppress When No Records	Query Page Report	Specifies whether to display the object in the report result when no record is returned to its parent data component. Data type: Boolean
Transfer Style	Page Report, Web Report, Library Component	Specifies whether the style group of the primary report will be applied to the linked report if the object is linked to a report. Data type: Boolean
Vertical Alignment	Page Report, Web Report, Library Component	Specifies the vertical alignment of the image in the container. Choose an option from the drop-down list. Data type: Enumeration
Excel
Column Index	Page Report, Web Report	Specifies the X coordinate of the object relative to its parent container when exported to Excel or CSV, measured in cells. The Columned property at the page report tab or web report level must be set to true for this property to take effect. Data type: Integer
Column Number	Page Report, Web Report	Specifies the number of columns which will be the object's width in the Excel output. The Columned property at the page report tab or web report level must be set to true for this property to take effect. Data type: Integer
Row Index	Page Report, Web Report	Specifies the Y coordinate of the object relative to its parent container when exported to Excel or CSV, measured in cells. The Columned property at the page report tab or web report level must be set to true for this property to take effect. Data type: Integer
Row Number	Page Report, Web Report	Specifies the number of rows which will be the object's height in the Excel output. The Columned property at the page report tab or web report level must be set to true for this property to take effect. Data type: Integer
Image Property
Alternate Text	Page Report, Web Report, Library Component	Specifies the text that will be displayed instead if the image cannot be displayed. Data type: String
Disabled	Page Report, Web Report, Library Component	Specifies whether to disable the actions on the image. Data type: Boolean
Image Name	Page Report, Web Report, Library Component	Specifies the file name of the image. The image can be one on your local file system or retrieved by using a URL. Data type: String
Maximum Scaling Ratio	Page Report, Web Report, Library Component	Specifies the maximum ratio up to which the image can be scaled. By default the scaling ratio of the image is not limited. If you set the ratio to any value greater than 0, the actual scaling ratio is less than or equal to it. Data type: Float
Name	Page Report, Web Report, Library Component	Specifies the name of the image. Data type: String
Rotation	Page Report, Web Report, Library Component	Specifies the angle at which to rotate the image, in degrees. The following is the meaning of different values: 0 - No rotation. positive value - Rotates the image clockwise. negative value - Rotates the image anticlockwise. Data type: Float
Scaling Mode	Page Report, Web Report, Library Component	Specifies the scaling mode of the image, which controls the image behavior when you adjust the size of the area for displaying the image. Choose an option from the drop-down list. actual size - Shows the image in its actual size. If the size of the area for displaying the image is smaller than that of the image, part of the image will be cut off. fit image - Adjusts the image to fill up the area for displaying the image, with its original perspective remained but under the limitation of Maximum Scaling Ratio. fit width - Adjusts the image to fit the width of the area for displaying the image but under the limitation of Maximum Scaling Ratio. fit height - Adjusts the image to fit the height of the area for displaying the image but under the limitation of Maximum Scaling Ratio. customize - Adjusts the image to fit the area for displaying the image, regardless of Maximum Scaling Ratio. Data type: Enumeration
Tab Index	Page Report, Web Report, Library Component	Specifies the index that defines the tab order for the image. Data type: Integer
Title	Page Report, Web Report, Library Component	Specifies the tip information about the image, which will be displayed when you hover the mouse pointer over the image in HTML output or at runtime. Data type: String
Value	Page Report, Web Report, Library Component	Specifies the initial value of the image. Data type: String
Event
On Blur	Page Report, Web Report, Library Component	Specifies the action when the object loses input focus. Data type: String
On select	Page Report, Web Report, Library Component	Specifies the action when the user selects the left mouse button on the object. Data type: String
On Double click	Page Report, Web Report, Library Component	Specifies the action when the user double-clicks the object. Data type: String
On Focus	Page Report, Web Report, Library Component	Specifies the action when the object receives focus. Data type: String
On Key Down	Page Report, Web Report, Library Component	Specifies the action when the user presses a key. Data type: String
On Key Press	Page Report, Web Report, Library Component	Specifies the action when the user presses an alphanumeric key. Data type: String
On Key Up	Page Report, Web Report, Library Component	Specifies the action when the user releases a key. Data type: String
On Mouse Down	Page Report, Web Report, Library Component	Specifies the action when the user selects the object with either mouse button. Data type: String
On Mouse Move	Page Report, Web Report, Library Component	Specifies the action when the user moves the mouse over the object. Data type: String
On Mouse Out	Page Report, Web Report, Library Component	Specifies the action when the user moves the mouse pointer outside the boundaries of the object. Data type: String
On Mouse Over	Page Report, Web Report, Library Component	Specifies the action when the user moves the mouse pointer into the object. Data type: String
On Mouse Up	Page Report, Web Report, Library Component	Specifies the action when the user releases a mouse button while the mouse is over the object. Data type: String
TOC (only supported on images in a banded object)
Anchor Display Value	Page Report	Specifies a string or formula to display for the TOC entry for this object in the TOC Browser. By default it is the value of the specified object. The TOC Anchor property must be set to true for this property to take effect. Data type: String
TOC Anchor	Page Report	Specifies whether to include the object in the TOC Browser for the report. Data type: Boolean
Accessibility
External AccessKey	Query Page Report	It is mapped to the HTML attribute accesskey. This attribute specifies an access key to the object. Data type: String
External CSS Class Selector	Query Page Report	Specifies a class selector to be applied to the object when exported as HTML. Type a valid class name from the CSS file. Data type: String
External ID	Query Page Report	It is mapped to the HTML attribute id. This attribute specifies a name to the object, which must be unique in the report. Data type: String
External Style	Query Page Report	It is mapped to the HTML attribute style. This attribute specifies style information for the object. Data type: String
HrefLang	Query Page Report	It is mapped to the HTML attribute hreflang. This attribute specifies the base language of the resource designated by a link and may only be used when a link is specified. Data type: String
Language	Query Page Report	It is mapped to the HTML attribute lang. This attribute specifies the base language of the object's attribute values and text content. Data type: String
LongDesc	Query Page Report	It is mapped to the HTML attribute longdesc. This attribute specifies a link to a long description of the object. Data type: String

Event Property Values

The provided values are based on the image client API in Version 7. The following table lists their mapping values in current version. For information about the descriptions and parameters of the mapping values, see Appendix 3: Parameters of User-Defined Web Actions.

Value	Mapping Name
exit(popwin)	user_exit()
firstPage()	user_firstPage()
lastPage()	user_lastPage()
nextPage()	user_nextPage()
oneStepfilter(columns, operators, values, logics)	user_oneStepfilter(columnMappingNames, operators, values, logics, instanceName)
oneStepSearch(value, isContent, colName, isUp, matchcase, isWordOnly)	user_oneStepSearch(value, isContent, colName, isUp, matchcase, isWordOnly)
oneStepSort(columns, sorts)	user_oneStepSort(columnMappingNames, orders, instanceName)
prevPage()	user_prevPage()
redo()	user_redo()
refresh()	user_refresh()
reset()	user_reset(instanceName)
saveRpt()	user_saveRpt()
searchNext(isFindTxt)	This API is not supported now.
saveRst()	-
showExportExcelDlg()	-
showExportHTMLDlg()	-
showExportPDFDlg()	-
showExportPSDlg()	user_showSaveResultDialog()
showExportRtfDlg()	-
showExportTextDlg()	-
showExportXmlDlg()	-
showFilterPanel()	user_showFilterDialog()
showHelp()	user_showHelp(null)
showNavibar()	This API is not supported now.
showPageSetupDlg()	user_showPageSetupDialog()
showPrintDialog()	user_showPrintDialog()
showSearchDlg()	user_showSearchDialog()
showSortPanel()	user_showSortDialog()
showTOC()	user_showTOC()
showUserPanel()	user_showUserPanel()
undo()	user_undo()
zoom(value)	user_zoomTo(value)

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