AccessibleImage Interface

AccessibleImage Interface —

Synopsis




void        AccessibleImage_ref             (AccessibleImage *obj);
void        AccessibleImage_unref           (AccessibleImage *obj);
char*       AccessibleImage_getImageDescription
                                            (AccessibleImage *obj);
void        AccessibleImage_getImageSize    (AccessibleImage *obj,
                                             long int *width,
                                             long int *height);
void        AccessibleImage_getImagePosition
                                            (AccessibleImage *obj,
                                             long int *x,
                                             long int *y,
                                             AccessibleCoordType ctype);
void        AccessibleImage_getImageExtents (AccessibleImage *obj,
                                             long int *x,
                                             long int *y,
                                             long int *width,
                                             long int *height,
                                             AccessibleCoordType ctype);

Description

Details

AccessibleImage_ref ()

void        AccessibleImage_ref             (AccessibleImage *obj);

Increment the reference count for an AccessibleImage object.

obj: a pointer to the AccessibleImage implementor on which to operate.

AccessibleImage_unref ()

void        AccessibleImage_unref           (AccessibleImage *obj);

Decrement the reference count for an AccessibleImage object.

obj: a pointer to the AccessibleImage implementor on which to operate.

AccessibleImage_getImageDescription ()

char*       AccessibleImage_getImageDescription
                                            (AccessibleImage *obj);

Get the description of the image displayed in an AccessibleImage object.

`obj`:	a pointer to the AccessibleImage implementor on which to operate.
Returns :	a UTF-8 string describing the image.

AccessibleImage_getImageSize ()

void        AccessibleImage_getImageSize    (AccessibleImage *obj,
                                             long int *width,
                                             long int *height);

Get the size of the image displayed in a specified AccessibleImage object.

`obj`:	a pointer to the AccessibleImage to query.
`width`:	a pointer to a long into which the x extents (width) will be returned.
`height`:	a pointer to a long into which the y extents (height) will be returned.

AccessibleImage_getImagePosition ()

void        AccessibleImage_getImagePosition
                                            (AccessibleImage *obj,
                                             long int *x,
                                             long int *y,
                                             AccessibleCoordType ctype);

Get the minimum x and y coordinates of the image displayed in a specified AccessibleImage implementor.

`obj`:	a pointer to the AccessibleImage implementor to query.
`x`:	a pointer to a long into which the minimum x coordinate will be returned.
`y`:	a pointer to a long into which the minimum y coordinate will be returned.
`ctype`:	the desired coordinate system into which to return the results, (e.g. SPI_COORD_TYPE_WINDOW, SPI_COORD_TYPE_SCREEN).

AccessibleImage_getImageExtents ()

void        AccessibleImage_getImageExtents (AccessibleImage *obj,
                                             long int *x,
                                             long int *y,
                                             long int *width,
                                             long int *height,
                                             AccessibleCoordType ctype);

Get the bounding box of the image displayed in a specified AccessibleImage implementor.

`obj`:	a pointer to the AccessibleImage implementor to query.
`x`:	a pointer to a long into which the minimum x coordinate will be returned.
`y`:	a pointer to a long into which the minimum y coordinate will be returned.
`width`:	a pointer to a long into which the image x extent will be returned.
`height`:	a pointer to a long into which the image y extent will be returned.
`ctype`:	the desired coordinate system into which to return the results, (e.g. SPI_COORD_TYPE_WINDOW, SPI_COORD_TYPE_SCREEN).