diff options
| -rw-r--r-- | FL/fl_draw.H | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/FL/fl_draw.H b/FL/fl_draw.H index 30a3eb5f8..71dc2224d 100644 --- a/FL/fl_draw.H +++ b/FL/fl_draw.H @@ -531,11 +531,14 @@ FL_EXPORT int fl_height(int font, int size); draw the text at so it looks centered vertically in that box. */ inline int fl_descent() {return fl_graphics_driver->descent();} -/** Returns the typographical width of a nul-terminated string */ +/** Returns the typographical width of a nul-terminated string + using the current font face and size. */ FL_EXPORT double fl_width(const char* txt); -/** Returns the typographical width of a sequence of \p n characters */ +/** Returns the typographical width of a sequence of \p n characters + using the current font face and size. */ inline double fl_width(const char* txt, int n) {return fl_graphics_driver->width(txt, n);} -/** Returns the typographical width of a single character. +/** Returns the typographical width of a single character + using the current font face and size. \note if a valid fl_gc is NOT found then it uses the first window gc, or the screen gc if no fltk window is available when called. */ inline double fl_width(unsigned int c) {return fl_graphics_driver->width(c);} |