diff options
| -rw-r--r-- | FL/Fl_Image.H | 15 | ||||
| -rw-r--r-- | src/Fl_Image.cxx | 15 |
2 files changed, 22 insertions, 8 deletions
diff --git a/FL/Fl_Image.H b/FL/Fl_Image.H index e7cec916b..690239b65 100644 --- a/FL/Fl_Image.H +++ b/FL/Fl_Image.H @@ -236,10 +236,17 @@ public: virtual ~Fl_Image(); virtual Fl_Image *copy(int W, int H); /** - Creates a copy of the specified image. - The image should be deleted (or in the case of Fl_Shared_Image, released) - when you are done with it. - */ + Creates a copy of the specified image. + The image should be released when you are done with it. + + Note: since FLTK 1.4.0 you can use Fl_Image::release() for + all types of images (i.e. all subclasses of Fl_Image) instead + of operator \em delete for Fl_Image's and release() for + Fl_Shared_Image's. + + \see Fl_Image::release() + \see Fl_Image::copy(int w, int h) + */ Fl_Image *copy() { Fl_Image *img = copy(data_w(), data_h()); img->scale(w(), h(), 0, 1); return img;} virtual void color_average(Fl_Color c, float i); /** diff --git a/src/Fl_Image.cxx b/src/Fl_Image.cxx index 81a15416e..69c9727ab 100644 --- a/src/Fl_Image.cxx +++ b/src/Fl_Image.cxx @@ -76,10 +76,17 @@ void Fl_Image::draw_empty(int X, int Y) { } /** -Creates a resized copy of the specified image. -The image should be deleted (or in the case of Fl_Shared_Image, released) -when you are done with it. - \param W,H width and height of the returned copied image + Creates a resized copy of the specified image. + The image should be released when you are done with it. + + Note: since FLTK 1.4.0 you can use Fl_Image::release() for + all types of images (i.e. all subclasses of Fl_Image) instead + of operator \em delete for Fl_Image's and release() for + Fl_Shared_Image's. + + \see Fl_Image::release() + + \param[in] W,H Requested width and height of the copied image */ Fl_Image *Fl_Image::copy(int W, int H) { return new Fl_Image(W, H, d()); |