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Line Length //JavaScript Function (See related posts)


Returns the length of a line.

[UPDATED CODE AND HELP CAN BE FOUND HERE]



//+ Jonas Raoni Soares Silva
//@ http://jsfromhell.com/math/line-length [v1.0]

lineLength = function( x, y, x0, y0 ){
	return Math.sqrt( ( x -= x0 ) * x + ( y -= y0 ) * y );
};
to javascript line math length jonas jsfromhell raoni by jonasraoni on Fri Sep 09 00:48:58 -0400 2005

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