perspective property

[アーティクル]
05/02/2017

Gets or sets a value that represents the perspective from which all child elements of the object are viewed.

This property is read/write.

Syntax

HRESULT put_perspective(
  [in]          BSTR v
);

HRESULT get_perspective(
  [out, retval] BSTR *p
);

Property values

Type: BSTR

The perspective, in pixels, from which to view each child element.

String format

none | <number>

CSS information

Applies To	block-level and inline-level elements
Media	visual
Inherited	no
Initial Value	none

Standards information

CSS Transforms Module, Level 3, Section 10

Remarks

This property does not affect how the object is rendered.

This property is only applied to child elements that have a IHTMLCSSStyleDeclaration::transform specified.

The object is the projection plane for the child elements.

This property specifies that each child is rendered relative to the specified perspective, whereas the perspective function of the IHTMLCSSStyleDeclaration::transform property specifies that each child is rendered from the same perspective.

The following images illustrate the difference between this property and the perspective function of the IHTMLCSSStyleDeclaration::transform property.

Do not use the Microsoft vendor prefix ("-ms-") before the IHTMLCSSStyleDeclaration::perspective property. It is supported unprefixed in Internet Explorer 10 and later.

To learn more about Cascading Style Sheets (CSS) transforms in Windows Internet Explorer, see How to bring your webpage to life with CSS transforms, transitions, and animations.

Requirements

Minimum supported client	Windows 8
Minimum supported server	Windows Server 2012
Header	Mshtml.h
IDL	Mshtml.idl
DLL	Mshtml.dll