TGUI  1.3.0
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ImageLoader.hpp
1
2//
3// TGUI - Texus' Graphical User Interface
4// Copyright (C) 2012-2024 Bruno Van de Velde (vdv_b@tgui.eu)
5//
6// This software is provided 'as-is', without any express or implied warranty.
7// In no event will the authors be held liable for any damages 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 freely,
11// subject to the following restrictions:
12//
13// 1. The origin of this software must not be misrepresented;
14// you must not claim that you wrote the original software.
15// If you use this software in a product, an acknowledgment
16// in the product documentation would be appreciated but is not required.
17//
18// 2. Altered source versions must be plainly marked as such,
19// and must not be misrepresented as being the original software.
20//
21// 3. This notice may not be removed or altered from any source distribution.
22//
24
25
26#ifndef TGUI_IMAGE_LOADER_HPP
27#define TGUI_IMAGE_LOADER_HPP
28
29
30#include <TGUI/Vector2.hpp>
31#include <TGUI/String.hpp>
32
33#if !TGUI_EXPERIMENTAL_USE_STD_MODULE
34 #include <cstdint>
35 #include <memory>
36#endif
37
39
40TGUI_MODULE_EXPORT namespace tgui
41{
45 struct TGUI_API ImageLoader
46 {
47 public:
48
57 TGUI_NODISCARD static std::unique_ptr<std::uint8_t[]> loadFromFile(const String& filename, Vector2u& imageSize);
58
59
69 TGUI_NODISCARD static std::unique_ptr<std::uint8_t[]> loadFromMemory(const std::uint8_t* data, std::size_t dataSize, Vector2u& imageSize);
70 };
71
73}
74
76
77#endif // TGUI_IMAGE_LOADER_HPP
Wrapper class to store strings.
Definition String.hpp:101
Namespace that contains all TGUI functions and classes.
Definition AbsoluteOrRelativeValue.hpp:39
Class that is internally used to load an image from a file or from memory.
Definition ImageLoader.hpp:46
static TGUI_NODISCARD std::unique_ptr< std::uint8_t[]> loadFromFile(const String &filename, Vector2u &imageSize)
Loads an image from a file.
static TGUI_NODISCARD std::unique_ptr< std::uint8_t[]> loadFromMemory(const std::uint8_t *data, std::size_t dataSize, Vector2u &imageSize)
Loads an image from memory (data in memory should contain the entire file, not just the pixels)