diff options
| -rw-r--r-- | FL/Fl_Shared_Image.H | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/FL/Fl_Shared_Image.H b/FL/Fl_Shared_Image.H index 64d5f51fd..4ef226eb7 100644 --- a/FL/Fl_Shared_Image.H +++ b/FL/Fl_Shared_Image.H @@ -3,7 +3,7 @@ // // Shared image header file for the Fast Light Tool Kit (FLTK). // -// Copyright 1998-2016 by Bill Spitzak and others. +// Copyright 1998-2017 by Bill Spitzak and others. // // This library is free software. Distribution and use rights are outlined in // the file "COPYING" which should have been included with this file. If this @@ -83,8 +83,21 @@ protected: public: /** Returns the filename of the shared image */ const char *name() { return name_; } - /** Returns the number of references of this shared image. When reference is below 1, the image is deleted. */ + + /** Returns the number of references of this shared image. + When reference is below 1, the image is deleted. + */ int refcount() { return refcount_; } + + /** Returns whether this is an original image. + Images loaded from a file or from memory are marked \p original as + opposed to images created as a copy of another image with different + size (width or height). + \note This is useful for debugging (rarely used in user code). + \since FLTK 1.4.0 + */ + int original() { return original_; } + void release(); void reload(); |