1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>paintlib: plfilterintensity.h Source File</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.3.2 -->
<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Compound List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Compound Members</a></div>
<h1>plfilterintensity.h</h1><div class="fragment"><pre>00001 <span class="comment">/*</span>
00002 <span class="comment">/--------------------------------------------------------------------</span>
00003 <span class="comment">|</span>
00004 <span class="comment">| $Id: plfilterintensity_8h-source.html,v 1.4 2004/09/15 15:26:29 uzadow Exp $</span>
00005 <span class="comment">|</span>
00006 <span class="comment">| Copyright (c) 1996-2002 Ulrich von Zadow</span>
00007 <span class="comment">|</span>
00008 <span class="comment">\--------------------------------------------------------------------</span>
00009 <span class="comment">*/</span>
00010
00011 <span class="preprocessor">#if !defined(INCL_PLFILTERINTENSITY)</span>
00012 <span class="preprocessor"></span><span class="preprocessor">#define INCL_PLFILTERINTENSITY</span>
00013 <span class="preprocessor"></span>
00014 <span class="preprocessor">#if _MSC_VER > 1000</span>
00015 <span class="preprocessor"></span><span class="preprocessor">#pragma once</span>
00016 <span class="preprocessor"></span><span class="preprocessor">#endif // _MSC_VER > 1000</span>
00017 <span class="preprocessor"></span>
00018 <span class="preprocessor">#include "plfilter.h"</span>
00019 <span class="preprocessor">#include "<a class="code" href="plpaintlibdefs_8h.html">plpaintlibdefs.h</a>"</span>
00020
00021 <span class="keyword">class </span><a class="code" href="classPLBmp.html">PLBmp</a>;
00022 <span class="comment"></span>
00023 <span class="comment">//! Changes the intensity of a 24 or 32 bpp bitmap. </span>
00024 <span class="comment">//! Applies the factor intensityFactor = 1.0 + csupp * pow((v-m_offset), m_exponent)</span>
00025 <span class="comment">//! with csupp = intensity/pow(255.0, m_exponent);</span>
00026 <span class="comment">//! on the v-Value of the image after a HSV transform.</span>
00027 <span class="comment">//! The bitmap stays unchanged for intensity = 20, offset = 128, exponent = 1.</span>
<a name="l00028"></a><a class="code" href="classPLFilterIntensity.html">00028</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="classPLFilterIntensity.html">PLFilterIntensity</a> : <span class="keyword">public</span> <a class="code" href="classPLFilter.html">PLFilter</a>
00029 {
00030 <span class="keyword">public</span>:
00031 <a class="code" href="classPLFilterIntensity.html">PLFilterIntensity</a> (<span class="keywordtype">double</span> intensity, PLBYTE offset, <span class="keywordtype">double</span> exponent);
00032 <span class="keyword">virtual</span> ~<a class="code" href="classPLFilterIntensity.html">PLFilterIntensity</a>();
00033 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classPLFilterIntensity.html#a2">Apply</a>(<a class="code" href="classPLBmpBase.html">PLBmpBase</a> *pBmpSource, <a class="code" href="classPLBmp.html">PLBmp</a>* pBmpDest) <span class="keyword">const</span>;
00034
00035 <span class="keyword">protected</span>:
00036 <span class="keywordtype">double</span> m_intensity;
00037 <span class="keywordtype">double</span> m_offset;
00038 <span class="keywordtype">double</span> m_exponent;
00039 };
00040 <span class="preprocessor">#endif</span>
00041 <span class="preprocessor"></span>
00042 <span class="comment">/*</span>
00043 <span class="comment">/--------------------------------------------------------------------</span>
00044 <span class="comment">|</span>
00045 <span class="comment">| $Log: plfilterintensity_8h-source.html,v $
00045 <span class="comment">| Revision 1.4 2004/09/15 15:26:29 uzadow
00045 <span class="comment">| Linux compatibility changes, doc update.
00045 <span class="comment">|</span>
00046 <span class="comment">| Revision 1.5 2004/06/15 10:26:13 uzadow</span>
00047 <span class="comment">| Initial nonfunctioning version of plbmpbase.</span>
00048 <span class="comment">|</span>
00049 <span class="comment">| Revision 1.4 2004/06/06 12:56:38 uzadow</span>
00050 <span class="comment">| Doxygenified documentation.</span>
00051 <span class="comment">|</span>
00052 <span class="comment">| Revision 1.3 2002/02/24 13:00:47 uzadow</span>
00053 <span class="comment">| Documentation update; removed buggy PLFilterRotate.</span>
00054 <span class="comment">|</span>
00055 <span class="comment">| Revision 1.2 2001/10/06 22:03:26 uzadow</span>
00056 <span class="comment">| Added PL prefix to basic data types.</span>
00057 <span class="comment">|</span>
00058 <span class="comment">| Revision 1.1 2001/09/16 19:03:23 uzadow</span>
00059 <span class="comment">| Added global name prefix PL, changed most filenames.</span>
00060 <span class="comment">|</span>
00061 <span class="comment">| Revision 1.2 2001/01/15 15:05:31 uzadow</span>
00062 <span class="comment">| Added PLBmp::ApplyFilter() and PLBmp::CreateFilteredCopy()</span>
00063 <span class="comment">|</span>
00064 <span class="comment">| Revision 1.1 2000/11/06 23:20:22 uzadow</span>
00065 <span class="comment">| Added Contrast, Intensity and Lightness filters by</span>
00066 <span class="comment">| Thomas Hirschmann</span>
00067 <span class="comment">|</span>
00068 <span class="comment">|</span>
00069 <span class="comment">\--------------------------------------------------------------------</span>
00070 <span class="comment">*/</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Sep 13 16:16:40 2004 for paintlib by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 >
</a>1.3.2 </small></address>
</body>
</html>
|
