Create A Rectangle Using Javascript Svg

Creating a Rectangle using JavaScript SVG is one of the most fun and exciting ways to apply programming knowledge to a website. JavaScript SVG is a powerful language for creating vector graphics on a web page. It offers a wide range of features that can be used for everything from simple web graphics to complex interactive animations. In this tutorial, we will learn how to create a simple rectangle using JavaScript SVG.

Table of Contents

What is a Rectangle SVG?

A rectangle is a straight-sided figure or shape with four sides and four angles. It is a basic shape that is common in everyday life. In JavaScript SVG, a rectangle is a two-dimensional shape that can be created using the rectangle object. This object is created using the “rect” tag and can be used to create rectangles of any size. The “rect” tag has several attributes that can be used to customize the rectangle’s size, position, and other characteristics.

How to Create a Rectangle Using JavaScript SVG?

Creating a rectangle using JavaScript SVG is very easy. All you need to do is create a “rect” tag and set the width and height attributes. The width and height attributes determine the size of the rectangle. You can also set the “x” and “y” attributes to set the position of the rectangle on the page.

Once you’ve created the “rect” tag, you can use the “fill” and “stroke” attributes to set the color of the rectangle. The “fill” attribute sets the color of the interior of the rectangle, while the “stroke” attribute sets the color of the border. You can also set the “stroke-width” attribute to set the width of the border.

It is also possible to set the “opacity” of the rectangle. The “opacity” attribute determines how transparent or opaque the rectangle is. The “opacity” can be set to a value between 0 (fully transparent) and 1 (fully opaque).

Finally, you can also set the “rx” and “ry” attributes to create rounded corners for the rectangle. The “rx” and “ry” attributes determine the radius of the rounded corners. If you set these attributes to 0, the rectangle will not have any rounded corners.

Example of Creating a Rectangle Using JavaScript SVG

Here is an example of how to create a rectangle using JavaScript SVG:

var svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
 
 var rect = document.createElementNS('http://www.w3.org/2000/svg', 'rect');
 rect.setAttributeNS(null, 'x', '50');
 rect.setAttributeNS(null, 'y', '50');
 rect.setAttributeNS(null, 'width', '200');
 rect.setAttributeNS(null, 'height', '100');
 rect.setAttributeNS(null, 'fill', '#00ffff');
 rect.setAttributeNS(null, 'stroke', '#000000');
 rect.setAttributeNS(null, 'stroke-width', '2');
 rect.setAttributeNS(null, 'opacity', '0.5');
 rect.setAttributeNS(null, 'rx', '20');
 rect.setAttributeNS(null, 'ry', '20');
 
 svg.appendChild(rect);
 document.body.appendChild(svg);

Conclusion

In conclusion, creating a rectangle using JavaScript SVG is a great way to add vector graphics to a website. It is a powerful language that offers a wide range of features for creating everything from simple web graphics to complex interactive animations. In this tutorial, we have learned how to create a simple rectangle using JavaScript SVG. We have also seen an example of how to create a rectangle using JavaScript SVG.