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What are free libraries for Canvas in HTML5?
The <canvas> element serves only as a holding area for images. To draw the visuals, you must utilise a script. There are numerous ways to draw pathways, boxes, circles, characters, and add images on a canvas.
<canvas id="canvas name"></canvas>
Here is the simple HTML example to depict the usage of canvas −
<!DOCTYPE html> <html> <body> <canvas id="myCanvas" width="290" height="80" style="border:1px solid #d3d3d3;"></canvas> <script> var c=document.getElementById("myCanvas"); var ctx=c.getContext("2d"); ctx.font="30px Georgia"; ctx.strokeText("TUTORIALSPOINT",10,50); </script> </body> </html>
On executing the above script it will generate the following output −
Free canvas libraries
Following are some of the free canvas libraries that can be used to add suitable effects to your website −
When it comes to visualising any type of data, the D3.js library is one of the most popular options. Amazing graphs and charts are produced using features of SVG, Canvas, and standard HTML. The library doesn't place many restrictions on how you can provide consumers access to data.
When designing canvas-based particle systems, the Particles.js package is ideal. There are no dependencies and it is lightweight. Self-acquaintance with all the library's features takes about 30 minutes.
It is an open source vector graphics scripting framework, which runs on top of the HTML5 Canvas.
Paper.js provides a Document Object Model, easily create and populate a project with layers, groups, paths, etc. Create paths and add segments to them. Paths are a sequence of segments that are connected by curves.
The segments can be easily inspected, manipulated, and moved around after adding. You can also remove the segments easily. Also get methods to import and export vector graphics as SV.
Using Fabric.js, create and populate objects on canvas i.e. objects like simple geometrical shapes. Also, it’s easy to give a shape a gradient. Add text easily and dynamically manipulate the alignment, size, etc.
Chart.js provides in-built charts and these are easily extendable to custom charts. Builtin charts include line, bar, horizontal bar, scatter, bubble, etc.
This open source library on canvas is inclusive of inserting colors, points, lines, and other shapes. It also has a provision of a for loop to draw multiple shapes.
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