HTML | coords Attribute

The HTML coords Attribute is used to specify the coordinate of an area in an image-map. It is used with shape attribute to specify the size, shape, and placement of an area. (0, 0) is the coordinate of the top-left corner.

Syntax:

<element coords="value">

Attribute Values:



  • x1, y1, x2, y2: It specifies the coordinate of top-left (x1, y1) and bottom-right (x2, y2) corner of the rectangle.
  • x, y, radius: It specifies the center coordinates (x, y) and radius (radius) of circle.
  • x1, y1, x2, y2, .., xn, yn: It specifies the coordinates of polygon. If the first and last coordinate pairs are not the same, the browser will add the last coordinate pair to close the polygon.
  • Example:

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    <!DOCTYPE html>
    <html>
      
    <head>
        <title>
            HTML coords Attribute
        </title>
    </head>
      
    <body style="text-align:center;">
        <h1>GeeksForGeeks</h1>
        <h2>HTML Coords Attribute</h2>
        <img src=
             alt="alt_attribute" 
             width="300" 
             height="119" 
             class="aligncenter"
             usemap="#shapemap" />
      
        <map name="shapemap">
      
            <!-- area tag contained image. -->
            <area shape="poly" 
                  coords="59, 31, 28, 83, 91, 83" 
                  href=
                  alt="Triangle">
      
            <area shape="circle" 
                  coords="155, 56, 26" 
                  href=
                  alt="Circle">
      
            <area shape="rect" 
                  coords="224, 30, 276, 82" 
                  href=
                  alt="Square">
        </map>
    </body>
      
    </html>

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    Output:
    Before:

    After:

    Supported Browsers: The browsers supported by HTML coords Attribute are listed below:

    • Google Chrome
    • Internet Explorer
    • Firefox
    • Apple Safari
    • Opera


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