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<div id='toctitle'>LinLin:</div>
<span class='toc_search'>Filter: <input id='toc_search'></span><ul class='toc'><li class='toc1'><a href='#description'>Description</a></li>
<ul class='toc'></ul><li class='toc1'><a href='#classmethods'>Class methods</a></li>
<ul class='toc'><li class='toc3'><a href='#*ar'>ar</a> <a href='#*kr'>kr</a> </li>
<li class='toc2'><a href='#Inherited%20class%20methods'>Inherited class methods</a></li>
</ul><li class='toc1'><a href='#instancemethods'>Instance methods</a></li>
<ul class='toc'><li class='toc2'><a href='#Inherited%20instance%20methods'>Inherited instance methods</a></li>
</ul><li class='toc1'><a href='#examples'>Examples</a></li>
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<span id='folder'>Classes</span>
| <span id='categories'><a href='./../Browse.html#UGens'>UGens</a> > <a href='./../Browse.html#UGens>Maths'>Maths</a></span>
</div><h1>LinLin<span id='superclasses'> : <a href="../Classes/Object.html">Object</a></span>
</h1>
<div id='summary'>Map a linear range to another linear range</div>
</div>
<div class='subheader'>
<div id='filename'>Source: <a href='file:///Applications/SuperCollider.app/Contents/Resources/SCClassLibrary/Common/Audio/Line.sc' title='/Applications/SuperCollider.app/Contents/Resources/SCClassLibrary/Common/Audio/Line.sc'>Line.sc</a></div><div id='related'>See also: <a href="./../Classes/LinExp.html">LinExp</a></div>
</div>
<h2><a class='anchor' name='description'>Description</a></h2>
<p>Maps a linear range of values to another linear range of values.<h2><a class='anchor' name='classmethods'>Class Methods</a></h2>
<h3 class='method-code'><span class='method-prefix'>LinLin.</span><a class='method-name' name='*ar' href='./../Overviews/Methods.html#ar'>ar</a>(<span class='argstr'>in: 0</span>, <span class='argstr'>srclo: 0</span>, <span class='argstr'>srchi: 1</span>, <span class='argstr'>dstlo: 1</span>, <span class='argstr'>dsthi: 2</span>)</h3>
<h3 class='method-code'><span class='method-prefix'>LinLin.</span><a class='method-name' name='*kr' href='./../Overviews/Methods.html#kr'>kr</a>(<span class='argstr'>in: 0</span>, <span class='argstr'>srclo: 0</span>, <span class='argstr'>srchi: 1</span>, <span class='argstr'>dstlo: 1</span>, <span class='argstr'>dsthi: 2</span>)</h3>
<div class='method'>
<p><h4>Arguments:</h4>
<table class='arguments'>
<tr><td class='argumentname'>in<td class='argumentdesc'>
<p>The input signal to convert.<tr><td class='argumentname'>srclo<td class='argumentdesc'>
<p>Lower limit of input range.<tr><td class='argumentname'>srchi<td class='argumentdesc'>
<p>Upper limit of input range.<tr><td class='argumentname'>dstlo<td class='argumentdesc'>
<p>Lower limit of output range.<tr><td class='argumentname'>dsthi<td class='argumentdesc'>
<p>Upper limit of output range.</table></div><h3><a class='anchor' name='Inherited%20class%20methods'>Inherited class methods</a></h3>
<div id='inheritedclassmets'></div><h2><a class='anchor' name='instancemethods'>Instance Methods</a></h2>
<h3><a class='anchor' name='Inherited%20instance%20methods'>Inherited instance methods</a></h3>
<div id='inheritedinstmets'></div><h2><a class='anchor' name='examples'>Examples</a></h2>
<pre class='code prettyprint lang-sc'>// examples:
(
{
var mod = SinOsc.kr(Line.kr(1, 10, 10));
SinOsc.ar(LinLin.kr(mod, -1,1, 100, 900)) * 0.1
}.play;
)
// modulating destination values.
(
{
var mod = LFNoise2.ar(80);
SinOsc.ar(LinLin.ar(mod, -1,1, MouseX.kr(200, 8000, 1), MouseY.kr(200, 8000, 1))) * 0.1
}.play;
)
// modulating source and destination values.
(
{
var mod = LFNoise2.ar(80);
SinOsc.ar(
LinLin.ar(mod,
SinOsc.kr(0.2), SinOsc.kr(0.2543),
MouseX.kr(200, 8000, 1), MouseY.kr(200, 8000, 1)
)
) * 0.1
}.play;
)</pre>
<p>linlin and range can be used to create a LinLin implicitly from a ugen, mapping its output values from linear range to an exponential one. The rate is derived from the ugen.<pre class='code prettyprint lang-sc'>// linlin
(
{
var mod = LFNoise2.ar(80);
SinOsc.ar(mod.linlin(-1,1, MouseX.kr(200, 8000, 1), MouseY.kr(200, 8000, 1))) * 0.1
}.play;
)
// range
(
{
var mod = LFNoise2.ar(80).range(MouseX.kr(200, 8000, 1), MouseY.kr(200, 8000, 1));
SinOsc.ar(mod) * 0.1
}.play;
)</pre>
<div class='doclink'>helpfile source: <a href='file:///Applications/SuperCollider.app/Contents/Resources/HelpSource/Classes/LinLin.schelp'>/Applications/SuperCollider.app/Contents/Resources/HelpSource/Classes/LinLin.schelp</a><br>link::Classes/LinLin::<br></div></div></body></html>