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Added some image manipulation functions

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Added (or completed functions):

Image ImageText(const char *text, int fontSize, Color color);
Image ImageTextEx(SpriteFont font, const char *text, int fontSize, int
spacing, Color tint);
void ImageFlipVertical(Image *image);
void ImageFlipHorizontal(Image *image);
void ImageColorTint(Image *image, Color color);
void ImageColorInvert(Image *image);
void ImageColorGrayscale(Image *image);
void ImageColorContrast(Image *image, float contrast);
void ImageColorBrightness(Image *image, int brightness);
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Ray
2015-10-25 01:50:15 +02:00
parent 8c117cfb57
commit afdf357fbe
3 changed files with 233 additions and 55 deletions
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src/raylib.h
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@@ -547,20 +547,21 @@ void UnloadImage(Image image);
void UnloadTexture(Texture2D texture); // Unload texture from GPU memory
Color *GetImageData(Image image); // Get pixel data from image as a Color struct array
Image GetTextureData(Texture2D texture); // Get pixel data from GPU texture and return an Image
void ImageToPOT(Image *image, Color fillColor); // Convert image to POT (power-of-two)
void ImageFormat(Image *image, int newFormat); // Convert image data to desired format
void ImageToPOT(Image *image, Color fillColor); // Convert image to POT (power-of-two)
void ImageFormat(Image *image, int newFormat); // Convert image data to desired format
Image ImageCopy(Image image); // Create an image duplicate (useful for transformations)
void ImageCrop(Image *image, Rectangle crop); // Crop an image to a defined rectangle
void ImageResize(Image *image, int newWidth, int newHeight); // Resize and image (bilinear filtering)
void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec); // Draw a source image within a destination image
void ImageDrawText(Image *dst, const char *text, Vector2 position, int size, Color color); // Draw text within an image
void ImageDrawTextEx(Image *dst, SpriteFont font, const char *text, Vector2 position, int size, Color color);
void ImageFlipVertical(Image *image);
void ImageFlipHorizontal(Image *image);
void ImageColorInvert(Image *image);
void ImageColorGrayscale(Image *image);
void ImageColorContrast(Image *image, float contrast);
void ImageColorBrightness(Image *image, int brightness);
Image ImageText(const char *text, int fontSize, Color color); // Create an image from text (default font)
Image ImageTextEx(SpriteFont font, const char *text, int fontSize, int spacing, Color tint); // Create an image from text (custom sprite font)
void ImageFlipVertical(Image *image); // Flip image vertically
void ImageFlipHorizontal(Image *image); // Flip image horizontally
void ImageColorTint(Image *image, Color color); // Modify image color: tint
void ImageColorInvert(Image *image); // Modify image color: invert
void ImageColorGrayscale(Image *image); // Modify bimage color: grayscale
void ImageColorContrast(Image *image, float contrast); // Modify image color: contrast (-100 to 100)
void ImageColorBrightness(Image *image, int brightness); // Modify image color: brightness (-255 to 255)
void GenTextureMipmaps(Texture2D texture); // Generate GPU mipmaps for a texture
void DrawTexture(Texture2D texture, int posX, int posY, Color tint); // Draw a Texture2D