This attribute defines the shape of a linking image, or mouseover hot spot, in an eBook. It is used in combination with the area
tag and a set of coord
attributes to describe for rectangles, circles, polygons, and the default shape.
Syntax
shape="rect|circle|poly|default"
Tag | Usage |
rect
|
Defined by an upper left corner and bottom right corner. For an area tag, this attribute might read as follows:
<area shape=rect coords="x1,y1,x2,y2>
|
circle
|
Defined by its center points and its radius r , for example:
<area shape=circle coords="x,y,r">
|
Poly
|
Defined by a list of coordinates; each x-y pair is the next coordinate in the polygon, and the last pair connects back to the first pair.
<area shape=poly coords="x1,y1,x2,y2,x3,y3,x4,y4,x5,y5,x6,y6">
|
default
|
This location has no coordinates, and it is only used to specify a link destination for when a user clicks on an area not defined by any other coordinates. |
Associated Tags
area
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