What are shapes called in image mapping?
The elements can be rectangles ( shape=”rect” ), polygons ( shape=”poly” ) or circles ( shape=”circle” ). Shape-Values are coordinate-pairs. Every pair has an X and a Y value (from left/top of an image) and is separated with a comma. The following example defines a rectangular area (“9,372,66,397”).
What are the three shapes possible in image mapping?
The tag of HTML image maps requires a set of coordinates that become the boundary box of a clickable element on an image map. The tag supports three different shapes natively: rectangle, circle, and polygon.
Which shape is valid for image map?
The shapes you can have are: Rectangle, Circle and the catch-all Polygon, by which you can make multiple-sided shape. All you’ll be doing is placing code on your page with the co-ordinates of your shapes inputted. This will be the image map code, and you will apply that to the image you have placed on your page.
What are the values of attributes shape in case of mapping?
- default: It is used to specify the entire region.
- rect: It is used to specify the rectangular region.
- circle: It is used to specify a circular region.
- poly: It is used to specify the polygonal region.
What is image map tag?
The tag is used to define an image map. An image map is an image with clickable areas. The required name attribute of the element is associated with the ‘s usemap attribute and creates a relationship between the image and the map.
How do you define different areas in an image map?
Use the tag to define area in an image map in HTML. Specifies an alternate text for the area. Specifies the coordinates appropriate to the shape attribute to define a region of an image for image maps.
What is the value of circular shape in image map?
There should be three numeric values, the first indicating the (x, y) coordinates of the circle’s center, and the third specifying the radius in pixels. In the above example, the circle is centered at (361, 132) , and the radius of the circle is 96 pixels.
What is Coord image map?
The coords attribute specifies the coordinates of an area in an image map. The coords attribute is used together with the shape attribute to specify the size, shape, and placement of an area. Tip: The coordinates of the top-left corner of an area are 0,0.
What is CSS mapping?
What is a CSS map file? It is a JSON format file that links the CSS file to its source files, normally, files written in preprocessors (i.e., Less, Sass, Stylus, etc.), this is in order do a live debug to the source files from the web browser.