diff options
| -rw-r--r-- | src/raylib.h | 3 | ||||
| -rw-r--r-- | src/textures.c | 12 |
2 files changed, 14 insertions, 1 deletions
diff --git a/src/raylib.h b/src/raylib.h index 29cc5728..ee0d8ccc 100644 --- a/src/raylib.h +++ b/src/raylib.h @@ -835,7 +835,7 @@ RLAPI bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Ve // Texture Loading and Drawing Functions (Module: textures) //------------------------------------------------------------------------------------ -// Image/Texture2D data loading/unloading functions +// Image/Texture2D data loading/unloading/saving functions RLAPI Image LoadImage(const char *fileName); // Load image from file into CPU memory (RAM) RLAPI Image LoadImageEx(Color *pixels, int width, int height); // Load image from Color array data (RGBA - 32bit) RLAPI Image LoadImagePro(void *data, int width, int height, int format); // Load image from raw data with parameters @@ -849,6 +849,7 @@ RLAPI void UnloadRenderTexture(RenderTexture2D target); RLAPI Color *GetImageData(Image image); // Get pixel data from image as a Color struct array RLAPI Image GetTextureData(Texture2D texture); // Get pixel data from GPU texture and return an Image RLAPI void UpdateTexture(Texture2D texture, const void *pixels); // Update GPU texture with new data +RLAPI void SaveImageAs(Image image, const char *fileName); // Save image to a PNG file // Image manipulation functions RLAPI void ImageToPOT(Image *image, Color fillColor); // Convert image to POT (power-of-two) diff --git a/src/textures.c b/src/textures.c index 99392516..f1fcb12c 100644 --- a/src/textures.c +++ b/src/textures.c @@ -553,6 +553,18 @@ void UpdateTexture(Texture2D texture, const void *pixels) rlglUpdateTexture(texture.id, texture.width, texture.height, texture.format, pixels); } +// Save image to a PNG file +void SaveImageAs(Image image, const char *fileName) +{ +#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) + unsigned char* imgData = (unsigned char*)GetImageData(image); // this works since Color is just a container for the RGBA values + SavePNG(fileName, imgData, image.width, image.height, 4); + free(imgData); + + TraceLog(INFO, "Image saved: %s", fileName); +#endif +} + // Convert image data to desired format void ImageFormat(Image *image, int newFormat) { |