#javascript-processing-example-basic-data-integersfloats.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>IntegersFloats</h2> <p>Integers and floats are two different kinds of numerical data. An integer (more commonly called an int) is a number without a decimal point. A float is a floating-point number, which means it is a number that has a decimal place. Floats are used when more precision is needed.</p> <p><a href="http://processing.org/learning/basics/integersfloats.html"><b>Original Processing.org Example:</b> IntegersFloats</a><br> <script type="application/processing"> int a = 0; // Create a variable "a" of the datatype "int" float b = 0.0; // Create a variable "b" of the datatype "float" void setup() { size(200, 200); stroke(255); frameRate(30); } void draw() { background(51); a = a + 1; b = b + 0.2; line(a, 0, a, height/2); line(b, height/2, b, height); if(a > width) { a = 0; } if(b > width) { b = 0; } } </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> int a = 0; // Create a variable "a" of the datatype "int" float b = 0.0; // Create a variable "b" of the datatype "float" void setup() { size(200, 200); stroke(255); frameRate(30); } void draw() { background(51); a = a + 1; b = b + 0.2; line(a, 0, a, height/2); line(b, height/2, b, height); if(a > width) { a = 0; } if(b > width) { b = 0; } }</pre> </body></html>
(C) Æliens 20/2/2008
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