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Limpiar el canvas

/ Published in: JavaScript
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Para limpiar o borrar una parte especifica de nuestro canvas podemos usar la función clearRect()

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Copy this code and paste it in your HTML 
  1. // Creamos nuestro canvas
  2. var canvas = document.getElementById("canvas");
  3. var ctx = canvas.getContext("2d");
  4.  
  5. // Borramos el área que nos interese
  6. ctx.clearRect(x, y, width, height);

URL: http://www.bufa.es/limpiar-canvas/

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