diff options
Diffstat (limited to 'include/mupdf/fitz/pixmap.h')
| -rw-r--r-- | include/mupdf/fitz/pixmap.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/mupdf/fitz/pixmap.h b/include/mupdf/fitz/pixmap.h index 8be72914..800effd0 100644 --- a/include/mupdf/fitz/pixmap.h +++ b/include/mupdf/fitz/pixmap.h @@ -192,6 +192,15 @@ void fz_clear_pixmap(fz_context *ctx, fz_pixmap *pix); void fz_invert_pixmap(fz_context *ctx, fz_pixmap *pix); /* + fz_tint_pixmap: Tint all the pixels in an RGB or Gray pixmap. + + Multiplies all the samples with the input color argument. + + r,g,b: The color to tint with, in 0 to 255 range. +*/ +void fz_tint_pixmap(fz_context *ctx, fz_pixmap *pix, int r, int g, int b); + +/* fz_invert_pixmap: Invert all the pixels in a given rectangle of a pixmap. All components of all pixels in the rectangle are inverted (except alpha, which is unchanged). |