We can define a particular area of the image as clickable by means of using the map tag. map tag is used for client-side image mapping. So, we have seen what map tag is and how it is used. Note that we can achieve any type of clickable area by adjusting the coordinate values. So, we have subparts as pentagon over an original image as a rectangle. Let’s design the example with a polygon as a subpart of another image. Note that the type of shape has been changed to a circle, and the values of coordinates are provided accordingly. Please note that the URL will not be redirected as of now as we have not provided a valid URL in the href attribute. If we click on the rectangle area, it will show us the clickable area border as below, Click on the image to see the clickable area on it Let’s see the simple example of a Rectangle using image mapping. Here are the examples of the map tag in HTML explained in detail. There are more attributes that are related to the area tag, but these are the basic attributes required to understand using a map tag. This attribute is used to specify the alternative text to be displayed if an image is not available. Upon clicking in the particular area only, which is defined by coordinates, the URL will be redirected. This attribute is used as the URL to which the URL will be redirected. The values of this attribute will change depending upon the specified shape. This attribute is used along with the shape attribute to specify where that area will be located on the image.
We have a total of four values that are associated with the shape that can be used. This attribute is used to specify the shape of the clickable area on the image. The area element has the following attributes, which are important and useful while defining an image map. The area element is normally used with a map tag and is always nested inside the map tag. We can define the area and related images by using these attributes. The area element then will have attributes such as shape, cords, href, etc., which are useful while defining the image map. Generally, one map tag will contain more than one elements. The area element defines the clickable area in the image. With this name attribute map, the tag will contain another element in between. This name is then used in the img element so that they both can be linked together. The name attribute is used to give a name to that particular defined map. The map tag is mainly associated with the “name” attribute. Attributes of map Tag in HTMLįollowing are the top 5 attributes of map Tag in HTML: 1. These two tags, img and map, will be linked together by using the name parameter. Then the map tag will be used to define the areas and the links. The img tag will be used to define the main or first image to be displayed. This is a very simple tag and generally will be used with the “img” tag. HTML provides the “map” tag to achieve the functionality of image mapping.
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Start Your Free Software Development Course In the blank area between the map tag, we will be defining the configuration for the area and its links over the image. We have passed the name of our map to this img tag by using a usemap attribute. The img tag will have src, which will display the image and note that it has an attribute named usemap. In the map tag, we have given its name as “new-map”. The syntax of the map tag is shown in the above example. Images will have a clickable area on them we can configure the URLs or other images to be redirected when the user clicks on to that area. This feature is useful when we want to achieve a feature like zoom-in on the image on the website. Using image mapping, we can interact with the image and jump from one image to another in the same frame. When we want to make the images more interactive, HTML provides the feature of image mapping. HTML allows intuitive designing with minimal coding. HTML has strong support for making web sites more interactive.
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