## Image map editor

Direct image map creation work can be performed on the image in the document under edit using an image map editor. It is also possible to read the existing map or to correct a figure.

### For opening an image map editor

1. The image on the editor used as an image map is clicked with a mouse.
2. It checks that the focus is in charge of the image. If the focus has hit, an image should be surrounded by the square frame and should be displayed on the focal domain of the editor central lower part as IMG.
3. A [image map editor] is chosen from a [tool] menu.

### Screen composition of an image map editor

### Tool bar

> The button corresponding to the function often used is displayed on a tool bar. A command can be executed by clicking a button with a mouse.

### Figure information

> The information about the figure chosen now is displayed. The consecutive numbers of a figure and the kind of figure are displayed on the 1st line. The kinds of figure are a polygon, circular, a rectangle, and default either. A default means the domain belonging to no inside of a figure. According to the kind of figure, information, such as coordinates, is displayed on the 2nd line and the 3rd line.

### Object URL

> It is the field for specifying URL accessed when a figure is clicked. This field is indispensable. Please be sure to specify URL to be this field to all figures. It becomes an error, in case it is preservation, when the figure which is not specified exists.

### Target

> The document accessed when a figure is clicked specifies on which frame it is displayed. The name can be specified when the name is attached to the frame. Moreover, value [ finishing / the following definitions ] can also be specified.

> A new window
>   A new window is opened and a document is displayed.
> The same frame
>   A document is displayed on the same place as the frame displayed now.
> Parent frame
>   A document is displayed on the frame of the parents of the frame displayed now.
> All screens
>   A document is displayed on the whole window.

### Comment

> It is the field for specifying the comment about a figure. It is written also in a map file as a comment. Even if it specifies no comments, they do not become an error.

### Message display line

> Explanation, an error message, etc. of an icon are displayed.