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#javascript-processing-example-basic-structure-statementscomments.htm / htm



  <!DOCTYPE html>
  <html><head>
  <script src="javascript-processing-example-processing.js"></script>
  <script src="javascript-processing-example-init.js"></script>
  <link rel="stylesheet" href="javascript-processing-example-style.css">
  </head><body><h1><a href="http://ejohn.org/blog/processingjs/">Processing.js</a></h1>
  <h2>StatementsComments</h2>
  
  <p>Statements are the elements that make up programs. 
  The ";" (semi-colon) symbol is used to end statements.  
  It is called the "statement terminator." 
  Comments are used for making notes to help people better understand programs. 
  A comment begins with two forward slashes ("//").</p>
  
  <p><a href="http://processing.org/learning/basics/statementscomments.html"><b>Original Processing.org Example:</b> StatementsComments</a><br>
  <script type="application/processing">
  // The size function is a statement that tells the computer 
  // how large to make the window.
  // Each function statement has zero or more parameters. 
  // Parameters are data passed into the function
  // and used as values for specifying what the computer will do.
  size(200, 200);
  
  // The background function is a statement that tells the computer
  // which color to make the background of the window 
  background(102);
  </script><canvas width="200" height="200"></canvas></p>
  <div style="overflow: hidden; height: 0px; width: 0px;"></div>
  
  <pre><b>// All Examples Written by <a href="http://reas.com/">Casey Reas</a> and <a href="http://benfry.com/">Ben Fry</a>
  // unless otherwise stated.</b>
  // The size function is a statement that tells the computer 
  // how large to make the window.
  // Each function statement has zero or more parameters. 
  // Parameters are data passed into the function
  // and used as values for specifying what the computer will do.
  size(200, 200);
  
  // The background function is a statement that tells the computer
  // which color to make the background of the window 
  background(102);</pre>
  </body></html>
  


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