This enumeration identifies attributes of image annotations.
| IG_ARTX_ATTR_IMAGE_BOUNDS | Identifies annotation bounding rectangle. |
| IG_ARTX_ATTR_IMAGE_PAGE | Identifies handle of annotation image. |
| IG_ARTX_ATTR_IMAGE_FILENAME | Identifies name of file with image to use for annotation drawing. |
| IG_ARTX_ATTR_IMAGE_ORIENTATION | Identifies orientation of annotation image. |
| IG_ARTX_ATTR_IMAGE_FITMODE | Identifies fit mode of annotation image. |
| IG_ARTX_ATTR_IMAGE_ALIGNMENT_H | Identifies horizontal alignment of annotation image. |
| IG_ARTX_ATTR_IMAGE_ALIGNMENT_V | Identifies vertical alignment of annotation image. |
| IG_ARTX_ATTR_IMAGE_ASPECT_VALUE | Identifies aspect ratio of annotation image. |
| IG_ARTX_ATTR_IMAGE_TRANSPARENTCOLOR | Identifies transparent color of annotation image. |
| IG_ARTX_ATTR_IMAGE_HITTEST_BOUNDS | This value has been deprecated and will be removed from the public API in a future release. |