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LEADTOOLS JavaScript (Leadtools.Controls)

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IsItemVisible Method

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JavaScript

Leadtools.Controls Namespace > ImageViewer Object : IsItemVisible Method

The image viewer item requested. This value cannot be null.

The item part requested. To use the whole item, pass ImageViewerItemPart.View.

Gets a value that indicate whether the specified item or part is currently visible in the viewer.

Syntax

JavaScript

 function Leadtools.Controls.ImageViewer.isItemVisible( 
   item ,
   part 
)

Parameters

Parameter	Type	Description
item	ImageViewerItem	The image viewer item requested. This value cannot be null.
part	ImageViewerItemPart	The item part requested. To use the whole item, pass ImageViewerItemPart.View.

Return Value

Type	Description
boolean	true if the item and part is currently visible, otherwise; false.

Remarks

For more information refer to Image Viewer Layouts, Image Viewer Appearance, Image Viewer Items, Image Viewer Transformation, and Image Viewer Bounds and Transform.

See Also

Reference

ImageViewer Object
ImageViewer Members

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