IAccessibleImage Interface Reference

This interface represents images and icons. More...

import "AccessibleImage.idl";

List of all members.

Public Member Functions
HRESULT	description ([out, retval] BSTR *description)
	Returns the localized description of the image.
HRESULT	imagePosition ([in] enum IA2CoordinateType coordinateType,[out] long *x,[out, retval] long *y)
	Returns the coordinates of the image.
HRESULT	imageSize ([out] long *height,[out, retval] long *width)
	Returns the size of the image in units specified by parent's coordinate system.

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Detailed Description

This interface represents images and icons.

This interface is used for a representation of images like icons on buttons. IAccessibleImage only needs to be implemented in certain situations. Some examples are:

1. The accessible name and description are not enough to fully describe the image, e.g. when the accessible description is used to define the behavior of an actionable image and the image itself conveys semantically significant information.
2. The user can edit the content that includes an image and therefore the user needs to be able to review the image's position.

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Member Function Documentation

HRESULT IAccessibleImage::description

(

[out, retval] BSTR *

description

)

[get]

Returns the localized description of the image.

Parameters:

[out]

description

Return values:

	S_OK
	S_FALSE	if there is nothing to return, [out] value is NULL

HRESULT IAccessibleImage::imagePosition	(	[in] enum IA2CoordinateType	coordinateType,
		[out] long *	x,
		[out, retval] long *	y
	)			[get]

Returns the coordinates of the image.

Parameters:

[in]	coordinateType	Specifies whether the returned coordinates should be relative to the screen or the parent object.
[out]	x
[out]	y

Return values:

S_OK

HRESULT IAccessibleImage::imageSize	(	[out] long *	height,
		[out, retval] long *	width
	)			[get]

Returns the size of the image in units specified by parent's coordinate system.

Parameters:

[out]	height
[out]	width

Return values:

S_OK

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The documentation for this interface was generated from the following file:

• AccessibleImage.idl