Cycling 74 » Topic: js wordwraping

js wordwraping

yair reshef — Thu, 10 Nov 2011 10:22:58 +0000

i found this word wrap algorithm and trying to implement it in [maxJs]
getting output was easy (js noob), but am wondering how to split output to lines.

javascript included in compressed code

– Pasted Max Patch, click to expand. –

Re: js wordwraping

yair reshef — Thu, 10 Nov 2011 10:39:58 +0000

for now, i use regexp cheat on the output

– Pasted Max Patch, click to expand. –

Re: js wordwraping

Patrick Delges — Thu, 10 Nov 2011 10:48:48 +0000

Is this what you want?

autowatch=1 /* Usage wordwrap('The quick brown fox jumped over the lazy dog.', 20, ' n'); http://james.padolsey.com/javascript/wordwrap-for-javascript/ */ function wordwrap( str, width, brk, cut ) {

brk = brk || 'n';
width = width || 15;
cut = cut || false;

if (!str) { return str; }

var regex = '.{1,' +width+ '}(\s|$)' + (cut ? '|.{' +width+ '}|.+$' : '|\S+?(\s|$)');

// return str.match( RegExp(regex, 'g') ).join( brk );
//outlet(0, str.match( RegExp(regex, 'g') ).join( brk ));

res = str.match( RegExp(regex, 'g') );
for (i=0; i outlet (0,res[i]);

}

Re: js wordwraping

yair reshef — Thu, 10 Nov 2011 11:14:45 +0000

yes, thanks