backImage Property (ImageViewer)

Summary

Optional background element to be displayed in the viewer (single item mode).

Syntax

JavaScript Syntax
Object.defineProperty(ImageViewer.prototype, 'backImage', 
	get: function(), 
	set: function(value) 
)
TypeScript Syntax
backImage: HTMLElement;

Property Value

The optional background element to be displayed in the viewer (single item mode). Default value is null.

Remarks

This is a helper property for applications that use ImageViewer in single item mode. It is a shortcut to BackImage of ActiveItem. For more information, refer to Image Viewer in Single Item Mode.

In Elements Mode the BackImage may be any element (e.g., svg) instead of just an img. Refer to Image Viewer User-Defined HTML Display for more information.

Requirements

Target Platforms

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Leadtools.Controls Assembly
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ImageViewer Constructor
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activeItem Property
activeItemBackgroundColor Property
activeItemBorderColor Property
allowDrop Property
aspectRatioCorrection Property
autoCreateCanvas Property
autoResetOptions Property
autoScrollDiv Property
backImage Property
backImageLoadImageUrlMode Property
backImageUrl Property
canRender Property
canTransform Property
canvas Property
clipImageToContent Property
controlSize Property
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