IMG: Attributes | WebReference

IMG: Attributes

IMG:
Attributes

ALIGN

Alignment of the image with respect to the text baseline.

Value(s)

Default Value

#IMPLIED

ALT

Text to use in place of the referenced image resource, for example due to processing constraints or user preference.

Value(s)

CDATA

Default Value

#REQUIRED

BORDER

Value(s)

CDATA

Default Value

#IMPLIED

CLASS

Value(s)

CDATA

Default Value

#IMPLIED

DIR

Value(s)

Default Value

#IMPLIED

HEIGHT

Value(s)

CDATA

Default Value

#IMPLIED

HSPACE

Value(s)

CDATA

Default Value

#IMPLIED

ID

Value(s)

ID

Default Value

#IMPLIED

ISMAP

Indicates an image map. If the ISMAP attribute is present on an <IMG> element, the <IMG> element must be contained in an <A> element with an HREF present. This construct represents a set of hyperlinks. The user can choose from the set by choosing a pixel of the image. The user agent computes the head URI by appending `?' and the x and y coordinates of the pixel to the URI given in the <A> element. For example, if a document contains: 

   <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
   <head><title>ImageMap Example</title>
   <BASE HREF="https://host/index"></head>
   <body>
   <p> Choose any of these icons:<br>
   <a href="/cgi-bin/imagemap"><img ismap src="icons.gif"></a>

and the user chooses the upper-leftmost pixel, the chosen hyperlink is the one with the URI `https://host/cgi-bin/imagemap?0,0'.

Value(s)

ismap

Default Value

#IMPLIED

LANG

Value(s)

NAME

Default Value

#IMPLIED

LONGDESC

Value(s)

CDATA

Default Value

#IMPLIED

NAME

Value(s)

CDATA

Default Value

#IMPLIED

ONCLICK

Value(s)

CDATA

Default Value

#IMPLIED

ONDBLCLICK

Value(s)

CDATA

Default Value

#IMPLIED

ONKEYDOWN

Value(s)

CDATA

Default Value

#IMPLIED

ONKEYPRESS

Value(s)

CDATA

Default Value

#IMPLIED

ONKEYUP

Value(s)

CDATA

Default Value

#IMPLIED

ONMOUSEDOWN

Value(s)

CDATA

Default Value

#IMPLIED

ONMOUSEMOVE

Value(s)

CDATA

Default Value

#IMPLIED

ONMOUSEOUT

Value(s)

CDATA

Default Value

#IMPLIED

ONMOUSEOVER

Value(s)

CDATA

Default Value

#IMPLIED

ONMOUSEUP

Value(s)

CDATA

Default Value

#IMPLIED

SRC

Specifies the URI of the image resource.

Value(s)

CDATA

Default Value

#REQUIRED

STYLE

Value(s)

CDATA

Default Value

#IMPLIED

TITLE

Value(s)

CDATA

Default Value

#IMPLIED

USEMAP

Value(s)

CDATA

Default Value

#IMPLIED

VSPACE

Value(s)

CDATA

Default Value

#IMPLIED

WIDTH

Value(s)

CDATA

Default Value

#IMPLIED
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