Creating Svg Elements From Strings In 2023

In 2023, creating SVG elements from strings is a very common task. It is a great way to create unique visuals and to add a unique touch to your web applications. SVG (Scalable Vector Graphics) is a language for describing two-dimensional graphics. It is based on XML and used for creating vector based graphics for web applications and print media.

SVG elements can be created from strings in a few different ways. This article will cover the two main methods for creating SVG elements in 2023. The first method is creating the element using an SVG string, and the second method is creating the element using an SVG library.

Table of Contents

Creating SVG Elements From an SVG String

The first method for creating SVG elements from strings is to use an SVG string. An SVG string is a text string that contains the elements of an SVG image. It can be created manually or by using an SVG library. When creating an SVG string, the elements of the image need to be specified, such as the width, height, fill, stroke, and other attributes. Once the SVG string is created, it can be passed to a function that will create the SVG element.

The following code snippet shows an example of an SVG string. It contains the elements for a rectangle and a circle.

The following code snippet shows an example of a function that can be used to create an SVG element from an SVG string.


 function createSVGElement(svgString) {
 let parser = new DOMParser();
 let element = parser.parseFromString(svgString, 'image/svg+xml').firstChild;
 return element;
 }

The createSVGElement() function takes an SVG string as an argument and returns an SVG element. This SVG element can then be used in the web application, such as being added to the DOM or used in a canvas.

Creating SVG Elements Using an SVG Library

The second method for creating SVG elements from strings is to use an SVG library. An SVG library is a collection of functions that can be used to create SVG elements. The most popular SVG libraries in 2023 are Snap.svg, Raphaël.js, and SVG.js.

These SVG libraries provide an API that makes it easy to create SVG elements. The API is well documented and provides functions for creating shapes, text, gradients, and other elements. The following code snippet shows an example of the Snap.svg API.


 let paper = Snap('#svg');
 
 let rect = paper.rect(10, 10, 80, 80);
 
 rect.attr({
 fill: 'red',
 stroke: 'black',
 strokeWidth: 2
 });

As you can see, using an SVG library makes it easy to create SVG elements. The library takes care of creating the elements and setting the attributes of the elements. The code is much cleaner and easier to read than creating the elements from an SVG string.

Conclusion

In 2023, creating SVG elements from strings is a common task. It can be done using an SVG string or using an SVG library. Using an SVG library makes it easy to create SVG elements and to set the attributes of the elements. It also makes the code cleaner and easier to read. Hopefully this article has given you a better understanding of how to create SVG elements from strings in 2023.