gradient.h Source File - ClanLib SDK
Description: gradient.h Source File

gradient.h
1/*
2** ClanLib SDK
3** Copyright (c) 1997-2020 The ClanLib Team
4**
5** This software is provided 'as-is', without any express or implied
6** warranty. In no event will the authors be held liable for any damages
7** arising from the use of this software.
8**
9** Permission is granted to anyone to use this software for any purpose,
10** including commercial applications, and to alter it and redistribute it
11** freely, subject to the following restrictions:
12**
13** 1. The origin of this software must not be misrepresented; you must not
14** claim that you wrote the original software. If you use this software
15** in a product, an acknowledgment in the product documentation would be
16** appreciated but is not required.
17** 2. Altered source versions must be plainly marked as such, and must not be
18** misrepresented as being the original software.
19** 3. This notice may not be removed or altered from any source distribution.
20**
21** Note: Some of the libraries ClanLib may link to may have additional
22** requirements or restrictions.
23**
24** File Author(s):
25**
26** Kenneth Gangstoe
27** Harry Storbacka
28*/
29
30#pragma once
31
32#include "color.h"
33
34namespace clan
35{
38
40 class Gradient
41 {
42 public:
44 Gradient()
45 {
46 }
47
54 Gradient(const Colorf &top_left, const Colorf &top_right,
55 const Colorf &bottom_left, const Colorf &bottom_right)
56 : top_left(top_left), top_right(top_right), bottom_left(bottom_left),
57 bottom_right(bottom_right)
58 {
59 }
60
65 Gradient(const Colorf &first_color, const Colorf &second_color)
66 : top_left(first_color), top_right(first_color), bottom_left(second_color),
67 bottom_right(second_color)
68 {
69 }
70
72 Colorf top_left;
73
75 Colorf top_right;
76
78 Colorf bottom_left;
79
81 Colorf bottom_right;
82
84 bool operator==(const Gradient &other) const
85 {
86 return top_left == other.top_left && top_right == other.top_right &&
87 bottom_left == other.bottom_left && bottom_right == bottom_right;
88 }
89
91 bool operator!=(const Gradient &other) const
92 {
93 return !(*this == other);
94 }
95 };
96
98}
clan::Colorf
Floating point color description class (for float).
Definition color.h:799
clan::Gradient
Colorgradient description class.
Definition gradient.h:41
clan::Gradient::Gradient
Gradient(const Colorf &top_left, const Colorf &top_right, const Colorf &bottom_left, const Colorf &bottom_right)
Constructs a color gradient.
Definition gradient.h:54
clan::Gradient::bottom_left
Colorf bottom_left
Color of bottom left corner of gradient.
Definition gradient.h:78
clan::Gradient::operator!=
bool operator!=(const Gradient &other) const
Compares gradient to another one.
Definition gradient.h:91
clan::Gradient::Gradient
Gradient(const Colorf &first_color, const Colorf &second_color)
Constructs a Gradient.
Definition gradient.h:65
clan::Gradient::bottom_right
Colorf bottom_right
Color of bottom right corner of gradient.
Definition gradient.h:81
clan::Gradient::Gradient
Gradient()
Constructs a color gradient.
Definition gradient.h:44
clan::Gradient::top_left
Colorf top_left
Color of top left corner of gradient.
Definition gradient.h:72
clan::Gradient::operator==
bool operator==(const Gradient &other) const
Compares gradient to another one.
Definition gradient.h:84
clan::Gradient::top_right
Colorf top_right
Color of top right corner of gradient.
Definition gradient.h:75
clan
Definition clanapp.h:36