ImageT

#AtkImage should be implemented by #AtkObject subtypes on behalf of components which display image/pixmap information onscreen, and which provide information (other than just widget borders, etc.) via that image content. For instance, icons, buttons with icons, toolbar elements, and image viewing panes typically should implement #AtkImage.

#AtkImage primarily provides two types of information: coordinate information (useful for screen review mode of screenreaders, and for use by onscreen magnifiers), and descriptive information. The descriptive information is provided for alternative, text-only presentation of the most significant information present in the image.

template ImageT (

TStruct

) {

AtkImage* getImageStruct();

string getImageDescription();

string getImageLocale();

void getImagePosition(int x, int y, AtkCoordType coordType);

void getImageSize(int width, int height);

bool setImageDescription(string description);

}

Members

Functions

getImageDescription string getImageDescription(): Get a textual description of this image.
getImageLocale string getImageLocale(): Return: a string corresponding to the POSIX LC_MESSAGES locale used by the image description, or %NULL if the image does not specify a locale.
getImagePosition void getImagePosition(int x, int y, AtkCoordType coordType): Gets the position of the image in the form of a point specifying the images top-left corner.
getImageSize void getImageSize(int width, int height): Get the width and height in pixels for the specified image. The values of @width and @height are returned as -1 if the values cannot be obtained (for instance, if the object is not onscreen).
getImageStruct AtkImage* getImageStruct(): Get the main Gtk struct
setImageDescription bool setImageDescription(string description): Sets the textual description for this image.

ImageT

Members

Functions

Meta

Source