Developer Documentation

ColorCoder.hh
1 /*===========================================================================*\
2 * *
3 * OpenFlipper *
4 * Copyright (c) 2001-2015, RWTH-Aachen University *
5 * Department of Computer Graphics and Multimedia *
6 * All rights reserved. *
7 * www.openflipper.org *
8 * *
9 *---------------------------------------------------------------------------*
10 * This file is part of OpenFlipper. *
11 *---------------------------------------------------------------------------*
12 * *
13 * Redistribution and use in source and binary forms, with or without *
14 * modification, are permitted provided that the following conditions *
15 * are met: *
16 * *
17 * 1. Redistributions of source code must retain the above copyright notice, *
18 * this list of conditions and the following disclaimer. *
19 * *
20 * 2. Redistributions in binary form must reproduce the above copyright *
21 * notice, this list of conditions and the following disclaimer in the *
22 * documentation and/or other materials provided with the distribution. *
23 * *
24 * 3. Neither the name of the copyright holder nor the names of its *
25 * contributors may be used to endorse or promote products derived from *
26 * this software without specific prior written permission. *
27 * *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 \*===========================================================================*/
41
42 //=============================================================================
43 //
44 // CLASS ColorCoder
45 //
46 //=============================================================================
47
48 #ifndef ACG_COLORCODER_HH
49 #define ACG_COLORCODER_HH
50
51 //== INCLUDES =================================================================
52
53 #include <ACG/Math/VectorT.hh>
54 #include <ACG/Config/ACGDefines.hh>
55 #include <QColor>
56 #include "IColorCoder.hh"
57
58 //== NAMESPACES ===============================================================
59
60 namespace ACG {
61
62 //== CLASS DEFINITION =========================================================
63
68 class ACGDLLEXPORT ColorCoder : public IColorCoder {
69 public:
70
72 ColorCoder(float _min = 0.0, float _max = 1.0, bool _signed = false);
73
75 void set_range(float _min, float _max, bool _signed);
76
78 ACG::Vec4uc color4_raw(float _v) const override;
79
81 ACG::Vec4f color_float4_raw(float _v) const override;
82 \
84 float min() const override;
85
87 float max() const override;
88
89 private:
90
91 ACG::Vec4uc color_unsigned(float _v) const;
92 ACG::Vec4uc color_signed(float _v) const;
93
94 float val0_, val1_, val2_, val3_, val4_;
95 bool signed_mode_;
96 };
97
98
99
100 //=============================================================================
101 }// namespace ACG
102 //=============================================================================
103 #endif // ACG_COLORCODER_HH defined
104 //=============================================================================
105
ACG
Namespace providing different geometric functions concerning angles.
Definition: BaseObjectData.hh:68
OpenMesh::VectorT
Definition: Vector11T.hh:83
ACG::IColorCoder
Definition: IColorCoder.hh:64
ACG::ColorCoder
Class for generating nice colors for doubles.
Definition: ColorCoder.hh:68