Introduction to Circos, Features and Uses // CIRCOS Circular Genome Data Visualization. Last Chart! - See the Music. ..:: Chart Wheel ::.. FlowingData | Data Visualization, Infographics, and Statistics. Processing.js. Basic Syntax A brief look at the structure of a Processing sketch reveals how easy it is to program interactive visualizations. As with any language, you begin by defining your global variables. Then you create a setup() function, where you control the visualization's properties, like the canvas size, frame rate and perhaps variables such as the stoke-weight or background-color.
The next step is to create your draw() function, which controls the behavior of each frame in your animation. To the right is a basic example of Processing.js in action. Adding interactivity to your visualization is incredibly simple. Processing.js also tracks a range of pre-defined variables like key, which stores the value of the last key pressed; or mouseX and mouseY, which store the last recorded position of the mouse pointer. Using Processing There are two ways of implementing processing. First Method Needed files: processing.js anything.html anything.pde The anything.html file will look like: Second Method.
Workshop / Chrome Experiments. Unfortunately, either your web browser or your graphics card doesn't support WebGL. We recommend you try it again with Google Chrome.