Scalable Vector Graphics (SVG) are a powerful way to create stunning visuals on the web. They are lightweight and high-resolution, making them perfect for creating intricate designs and animations. While SVG has been around for many years, it is only in recent times that it has become popular for web design and development. With the emergence of server-side frameworks such as Ruby on Rails, SVG has become even more useful. In this article, we’ll explore how we can use Javascript to create SVG on the server-side in a Rails application.
What is SVG?
SVG stands for Scalable Vector Graphics. It is an XML-based vector image format for 2D graphics. It is used to define shapes, lines, gradients, and other graphical elements. Unlike traditional raster images such as JPEG and PNG, SVG images are resolution-independent, meaning that they can be scaled to any size without losing quality. SVG is becoming increasingly popular in web design and development, and is widely supported by modern web browsers.
Why Use Javascript to Create SVG on Server Side?
Using Javascript to create SVG on the server-side is a great way to take advantage of the power of SVG while also utilizing the power of server-side frameworks. By using Javascript to generate SVG on the server-side, you can take advantage of the flexibility and power of the language to create complex shapes and graphics. Additionally, using server-side code allows you to generate SVG quickly and efficiently, making the process of creating SVG much more efficient than if it were done on the client-side.
Creating SVG Using Javascript in a Rails Application
Creating SVG using Javascript in a Rails application is relatively straightforward. The process begins with creating the necessary files and folders in the Rails application. This includes a ‘views’ folder, which will contain the Javascript code that will generate the SVG, and a ‘public’ folder, which will contain the SVG files. Once these folders are created, the Javascript code can be written. This code will be responsible for generating the SVG and saving it to the ‘public’ folder.
Displaying the SVG in the Rails Application
Once the SVG is generated and saved to the ‘public’ folder, it can be displayed in the Rails application. This is done by embedding the SVG in an HTML page. This can be done by using the ‘img’ tag to embed the SVG file in the page. Additionally, the SVG can be embedded using the ‘object’ tag, which allows for more control over how the SVG is displayed. Once the SVG is embedded in the page, it can be manipulated using Javascript and CSS.
Conclusion
Using Javascript to create SVG on the server-side in a Rails application is a powerful and efficient way to create stunning visuals on the web. The process is relatively straightforward, and by utilizing the flexibility and power of Javascript, it is possible to create complex shapes and graphics that can be displayed in the Rails application. By taking advantage of the power of server-side frameworks, creating SVG on the server-side can be a much more efficient process than if it were done on the client-side.