backgroundClip property

發行項
05/02/2017

Specifies the background painting area or areas relative to the element's bounding boxes.

Syntax

Integer value = object.put_backgroundClip( v);Integer value = object.get_backgroundClip(* sClip);

Property values

Type: BSTR

border-box (border-box)

Initial value. The background is painted within (clipped to) the border box.

padding-box (padding-box)

The background is painted within (clipped to) the padding box.

content-box (content-box)

The background is painted within (clipped to) the content box.

String format

border-box | padding-box | content-box [ , border-box | padding-box | content-box ]*

CSS information

Applies To	All elements
Media	visual
Inherited	no
Initial Value	border-box

Standards information

CSS Backgrounds and Borders Module Level 3, Section 3.7

Remarks

If the IHTMLCSSStyleDeclaration::backgroundAttachment property value for an element is set to "fixed", the IHTMLCSSStyleDeclaration::backgroundClip property has no effect.

Starting in Windows Internet Explorer 9, the background of an element can have multiple layers. The number of layers is determined by the number of comma-separated values in the IHTMLCSSStyleDeclaration::backgroundImage property. Each of the images is sized, positioned, and tiled according to the corresponding value in the other background properties (IHTMLCSSStyleDeclaration::backgroundAttachment, IHTMLCSSStyleDeclaration::backgroundClip, IHTMLCSSStyleDeclaration::backgroundOrigin, IHTMLCSSStyleDeclaration::backgroundPosition, IHTMLCSSStyleDeclaration::backgroundRepeat, and IHTMLCSSStyleDeclaration::backgroundSize). The first image in the list is the layer closest to the user, the next one is painted behind the first, and so on.

The background of an element can have multiple layers. The number of layers is determined by the number of comma-separated values in the IHTMLCSSStyleDeclaration::backgroundImage property. Each of the images is sized, positioned, and tiled according to the corresponding value in the other background properties (IHTMLCSSStyleDeclaration::backgroundAttachment, IHTMLCSSStyleDeclaration::backgroundClip, IHTMLCSSStyleDeclaration::backgroundOrigin, IHTMLCSSStyleDeclaration::backgroundPosition, IHTMLCSSStyleDeclaration::backgroundRepeat, and IHTMLCSSStyleDeclaration::backgroundSize). The first image in the list is the layer closest to the user, the next one is painted behind the first, and so on.

As of Internet Explorer for Windows Phone 8.1 Update, Internet Explorer for Windows Phone supports "-webkit-background-clip" as an alias for this property.

Requirements

Minimum supported client	Windows Vista with SP1, Windows 7
Minimum supported server	Windows Server 2008 R2
Header	Mshtml.h
IDL	Mshtml.idl
DLL	Mshtml.dll

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