<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <link rel="stylesheet" href="style.css" type="text/css"> <meta content="text/html; charset=iso-8859-1" http-equiv="Content-Type"> <link rel="Start" href="index.html"> <link rel="Up" href="Image.RGBA32.Effect.html"> <link title="Index of types" rel=Appendix href="index_types.html"> <link title="Index of exceptions" rel=Appendix href="index_exceptions.html"> <link title="Index of values" rel=Appendix href="index_values.html"> <link title="Index of class methods" rel=Appendix href="index_methods.html"> <link title="Index of classes" rel=Appendix href="index_classes.html"> <link title="Index of class types" rel=Appendix href="index_class_types.html"> <link title="Index of modules" rel=Appendix href="index_modules.html"> <link title="Index of module types" rel=Appendix href="index_module_types.html"> <link title="Audio" rel="Chapter" href="Audio.html"> <link title="Image" rel="Chapter" href="Image.html"> <link title="MIDI" rel="Chapter" href="MIDI.html"> <link title="Ringbuffer" rel="Chapter" href="Ringbuffer.html"> <link title="Synth" rel="Chapter" href="Synth.html"> <link title="Video" rel="Chapter" href="Video.html"><title>Image.RGBA32.Effect.Alpha</title> </head> <body> <div class="navbar"> <a class="up" href="Image.RGBA32.Effect.html" title="Image.RGBA32.Effect">Up</a> </div> <h1>Module <a href="type_Image.RGBA32.Effect.Alpha.html">Image.RGBA32.Effect.Alpha</a></h1> <pre><span class="keyword">module</span> Alpha: <code class="code">sig</code> <a href="Image.RGBA32.Effect.Alpha.html">..</a> <code class="code">end</code></pre><div class="info module top"> Effects on alpha channel.<br> </div> <hr width="100%"> <pre><span id="VALblur"><span class="keyword">val</span> blur</span> : <code class="type"><a href="Image.RGBA32.html#TYPEt">Image.RGBA32.t</a> -> unit</code></pre> <pre><span id="VALscale"><span class="keyword">val</span> scale</span> : <code class="type"><a href="Image.RGBA32.html#TYPEt">Image.RGBA32.t</a> -> float -> unit</code></pre><div class="info "> Scale alpha channel with a given coefficient.<br> </div> <pre><span id="VALdisk"><span class="keyword">val</span> disk</span> : <code class="type"><a href="Image.RGBA32.html#TYPEt">Image.RGBA32.t</a> -> int -> int -> int -> unit</code></pre> <pre><span id="VALof_color"><span class="keyword">val</span> of_color</span> : <code class="type"><a href="Image.RGBA32.html#TYPEt">Image.RGBA32.t</a> -> <a href="Image.RGB8.Color.html#TYPEt">Image.RGB8.Color.t</a> -> int -> unit</code></pre></body></html>
