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Image.h
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1
2//
3// SFML - Simple and Fast Multimedia Library
4// Copyright (C) 2007-2024 Laurent Gomila (laurent@sfml-dev.org)
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#ifndef SFML_IMAGE_H
26#define SFML_IMAGE_H
27
29// Headers
32#include <SFML/Graphics/Color.h>
33#include <SFML/Graphics/Rect.h>
34#include <SFML/Graphics/Types.h>
35#include <SFML/System/Buffer.h>
37#include <SFML/System/Vector2.h>
38#include <stddef.h>
39
40
52CSFML_GRAPHICS_API sfImage* sfImage_create(unsigned int width, unsigned int height);
53
64CSFML_GRAPHICS_API sfImage* sfImage_createFromColor(unsigned int width, unsigned int height, sfColor color);
65
81CSFML_GRAPHICS_API sfImage* sfImage_createFromPixels(unsigned int width, unsigned int height, const sfUint8* pixels);
82
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163CSFML_GRAPHICS_API sfBool sfImage_saveToFile(const sfImage* image, const char* filename);
164
182CSFML_GRAPHICS_API sfBool sfImage_saveToMemory(const sfImage* image, sfBuffer* output, const char* format);
183
193
207
229CSFML_GRAPHICS_API void sfImage_copyImage(sfImage* image, const sfImage* source, unsigned int destX, unsigned int destY, sfIntRect sourceRect, sfBool applyAlpha);
230
244CSFML_GRAPHICS_API void sfImage_setPixel(sfImage* image, unsigned int x, unsigned int y, sfColor color);
245
260CSFML_GRAPHICS_API sfColor sfImage_getPixel(const sfImage* image, unsigned int x, unsigned int y);
261
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294
295
296#endif // SFML_IMAGE_H
int sfBool
Definition Config.h:153
unsigned char sfUint8
Definition Config.h:168
#define CSFML_GRAPHICS_API
struct sfImage sfImage
sfImage * sfImage_create(unsigned int width, unsigned int height)
Create an image.
sfImage * sfImage_createFromPixels(unsigned int width, unsigned int height, const sfUint8 *pixels)
Create an image from an array of pixels.
void sfImage_flipHorizontally(sfImage *image)
Flip an image horizontally (left <-> right)
sfImage * sfImage_createFromStream(sfInputStream *stream)
Create an image from a custom stream.
sfBool sfImage_saveToFile(const sfImage *image, const char *filename)
Save an image to a file on disk.
const sfUint8 * sfImage_getPixelsPtr(const sfImage *image)
Get a read-only pointer to the array of pixels of an image.
sfVector2u sfImage_getSize(const sfImage *image)
Return the size of an image.
void sfImage_setPixel(sfImage *image, unsigned int x, unsigned int y, sfColor color)
Change the color of a pixel in an image.
sfBool sfImage_saveToMemory(const sfImage *image, sfBuffer *output, const char *format)
Save the image to a buffer in memory.
sfImage * sfImage_createFromColor(unsigned int width, unsigned int height, sfColor color)
Create an image and fill it with a unique color.
sfImage * sfImage_createFromFile(const char *filename)
Create an image from a file on disk.
sfColor sfImage_getPixel(const sfImage *image, unsigned int x, unsigned int y)
Get the color of a pixel in an image.
void sfImage_flipVertically(sfImage *image)
Flip an image vertically (top <-> bottom)
sfImage * sfImage_copy(const sfImage *image)
Copy an existing image.
void sfImage_copyImage(sfImage *image, const sfImage *source, unsigned int destX, unsigned int destY, sfIntRect sourceRect, sfBool applyAlpha)
Copy pixels from an image onto another.
void sfImage_destroy(sfImage *image)
Destroy an existing image.
sfImage * sfImage_createFromMemory(const void *data, size_t size)
Create an image from a file in memory.
void sfImage_createMaskFromColor(sfImage *image, sfColor color, sfUint8 alpha)
Create a transparency mask from a specified color-key.
struct sfBuffer sfBuffer
Utility class for manpulating RGBA colors.
Definition Color.h:39
Set of callbacks that allow users to define custom file streams.
Definition InputStream.h:45
2-component vector of unsigned integers
Definition Vector2.h:50