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Added new functions to draw text on image

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This commit is contained in:
raysan5 2016-03-06 19:28:58 +01:00
parent 7053724fd6
commit d0e7195a16
2 changed files with 22 additions and 1 deletions
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4
src/raylib.h
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@ -697,9 +697,11 @@ Image ImageCopy(Image image);
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 ImageResizeNN(Image *image,int newWidth,int newHeight); // Resize and image (Nearest-Neighbor scaling algorithm)
void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec); // Draw a source image within a destination image
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 ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec); // Draw a source image within a destination image
void ImageDrawText(Image *dst, Vector2 position, const char *text, int fontSize, Color color); // Draw text (default font) within an image (destination)
void ImageDrawTextEx(Image *dst, Vector2 position, SpriteFont font, const char *text, int fontSize, int spacing, Color color); // Draw text (custom sprite font) within an image (destination)
void ImageFlipVertical(Image *image); // Flip image vertically
void ImageFlipHorizontal(Image *image); // Flip image horizontally
void ImageColorTint(Image *image, Color color); // Modify image color: tint

19
src/textures.c
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@ -1090,6 +1090,25 @@ Image ImageTextEx(SpriteFont font, const char *text, int fontSize, int spacing,
return imText;
}
// Draw text (default font) within an image (destination)
void ImageDrawText(Image *dst, Vector2 position, const char *text, int fontSize, Color color)
{
ImageDrawTextEx(dst, position, GetDefaultFont(), text, fontSize, 0, color);
}
// Draw text (custom sprite font) within an image (destination)
void ImageDrawTextEx(Image *dst, Vector2 position, SpriteFont font, const char *text, int fontSize, int spacing, Color color)
{
Image imText = ImageTextEx(font, text, fontSize, spacing, color);
Rectangle srcRec = { 0, 0, imText.width, imText.height };
Rectangle dstRec = { (int)position.x, (int)position.y, imText.width, imText.height };
ImageDraw(dst, imText, srcRec, dstRec);
UnloadImage(imText);
}
// Flip image vertically
void ImageFlipVertical(Image *image)
{