Prototype - toColorPart() Method


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This method produces a 2-digit hexadecimal representation of the number, which is therefore assumed to be in the [0..255] range.

This function is useful for composing CSS color strings.

Syntax

number.toColorPart();

Return Value

Encapsulated Number.

Example

<html>
   <head>
      <title>Prototype examples</title>
      <script type = "text/javascript" src = "/javascript/prototype.js"></script>
      
      <script>
         function showResult() {
            alert("(128).toColorPart() : " + (128).toColorPart() );
            alert("(10).toColorPart() : " + (10).toColorPart() );
         }
      </script>
   </head>

   <body>
      <p>Click the button to see the result.</p>
      <br />
      <br />
      <input type = "button" value = "Result" onclick = "showResult();"/>
   </body>
</html>

Output


prototype_number_processing.htm

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