isVisible Property (ImageViewerItem)

Summary

Indicates if this item is visible.

Syntax

JavaScript Syntax
Object.defineProperty(ImageViewerItem.prototype, 'isVisible', 
	get: function(), 
	set: function(value) 
)
TypeScript Syntax
isVisible: boolean;

Property Value

true if this item is visible, otherwise; false. Default value is true.

Remarks

Invisible items (the value of IsVisible is false) will not be rendered nor participate in layout calculations.

For more information, refer Image Viewer Items, Image Viewer Layouts and Image Viewer Rendering.

Example

JavaScript Example
this._imageViewer.beginUpdate(); 
var item = this._imageViewer.items.item(0); 
item.isVisible = !item.isVisible; 
alert("imageViewer.items.item(0).isVisible = " + item.isVisible.toString()); 
this._imageViewer.endUpdate();

Requirements

Target Platforms

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Leadtools.Controls Assembly
Introduction
Getting Started
Namespaces
Leadtools.Controls Namespace
Classes
CanvasOptions
ControlDropShadowOptions
ControlInertiaScrollOptions
ControlPadding
ControlRegionRenderer
ElementInsertionHelper
ImageViewer
ImageViewerActiveItemInteractiveMode
ImageViewerAutoPanInteractiveMode
ImageViewerCenterAtInteractiveMode
ImageViewerCreateOptions
ImageViewerDragInteractiveMode
ImageViewerElementsModeCreateOptions
ImageViewerElementsUpdatedEventArgs
ImageViewerHorizontalViewLayout
ImageViewerImageLoadingEventArgs
ImageViewerInteractiveMode
ImageViewerInteractiveModes
ImageViewerItem
Members
ImageViewerItem Constructor
Methods
Properties
autoCreateCanvas Property
backImage Property
backImageElement Property
backImageLoadUrlMode Property
backImageUrl Property
canvas Property
canvasScale Property
clipImageToContent Property
columnIndex Property
defaultZoomOrigin Property
element Property
flip Property
flipImageElement Property
floater Property
floaterOpacity Property
floaterSize Property
floaterTransform Property
hasFloater Property
hasImage Property
hasVisibleFloater Property
image Property
imageBorderElement Property
imageClippingElement Property
imageElement Property
imageFlipElement Property
imageHorizontalAlignment Property
imageScale Property
imageSize Property
imageVerticalAlignment Property
imageViewer Property
isEnabled Property
isHovered Property
isSelected Property
isVisible Property
itemElement Property
loadUrlMode Property
offset Property
origin Property
resizeElementForView Property
resizeOnTransform Property
resolution Property
reverse Property
reverseImageElement Property
rotateAngle Property
rowIndex Property
scale Property
scaleFactor Property
scaleFactors Property
size Property
sizeMode Property
tag Property
text Property
textElement Property
textHorizontalAlignment Property
textVerticalAlignment Property
transform Property
url Property
ImageViewerItemChangedEventArgs
ImageViewerItemDragDropEventArgs
ImageViewerItemErrorEventArgs
ImageViewerItems
ImageViewerMagnifyGlassInteractiveMode
ImageViewerNoneInteractiveMode
ImageViewerPagerInteractiveMode
ImageViewerPanControl
ImageViewerPanZoomInteractiveMode
ImageViewerRenderEventArgs
ImageViewerRenderRedirectOptions
ImageViewerRubberBandEventArgs
ImageViewerRubberBandInteractiveMode
ImageViewerSelectItemsInteractiveMode
ImageViewerSingleViewLayout
ImageViewerSpyGlassDrawImageEventArgs
ImageViewerSpyGlassInteractiveMode
ImageViewerVerticalViewLayout
ImageViewerViewLayout
ImageViewerViewLayoutVector
ImageViewerZoomAtInteractiveMode
ImageViewerZoomToInteractiveMode
InteractiveDragCompletedEventArgs
InteractiveDragDeltaEventArgs
InteractiveDragStartedEventArgs
InteractiveEventArgs
InteractiveKeyEventArgs
InteractiveMultiTouchEventArgs
InteractivePinchCompletedEventArgs
InteractivePinchDeltaEventArgs
InteractivePinchStartedEventArgs
InteractiveService
InterpolationEventArgs
PropertyChangedEventArgs
Delegates
Enumerations
Libraries
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