This interface allows in-process accessibility clients to retrieve information about an image.
1.0
28
Introduced
Gecko 1.9
Inherits from:
nsISupports
Last changed in Gecko 1.9 (Firefox 3)Method overview
void getImagePosition(in unsigned long coordType, out long x, out long y); |
void getImageSize(out long width, out long height); |
Methods
getImagePosition()
Returns the coordinates of the image accessible.
This method is the same as nsIAccessible.getBounds() excepting coordinate origin parameter.
void getImagePosition( in unsigned long coordType, out long x, out long y );
Parameters
coordType- Specifies coordinates origin (for available constants refer to
nsIAccessibleCoordinateType). x- The x coordinate of the image accessible position.
y- The y coordinate of the image accessible position.
Exceptions thrown
NS_ERROR_FAILURE- Indicates that the accessible is unattached from the accessible tree.
getImageSize()
Returns the size of the image accessible.
This method is the same as nsIAccessible.getBounds().
void getImageSize( out long width, out long height );
Parameters
width- The width of the image accessible.
height- The height of the image accessible.
Exceptions thrown
NS_ERROR_FAILURE- Indicates that the accessible is unattached from the accessible tree.