diff options
Diffstat (limited to 'src/Fl_Shared_Image.cxx')
| -rw-r--r-- | src/Fl_Shared_Image.cxx | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/src/Fl_Shared_Image.cxx b/src/Fl_Shared_Image.cxx index 7c08eb846..da30d6ff7 100644 --- a/src/Fl_Shared_Image.cxx +++ b/src/Fl_Shared_Image.cxx @@ -374,11 +374,24 @@ Fl_Shared_Image* Fl_Shared_Image::find(const char *n, int W, int H) { /** - Gets a shared image, if it exists already ; it will return it. - If it does not exist or if it exist but with other size, - then the existing image is deleted and replaced - by a new image from the n filename of the proper dimension. - If n is not a valid image filename, then get() will return NULL. + \brief Find or load an image that can be shared by multiple widgets. + + Gets a shared image, if it exists already ; it will return it. + If it does not exist or if it exist but with other size, + then the existing image is deleted and replaced + by a new image from the n filename of the proper dimension. + If n is not a valid image filename, then get() will return NULL. + + Shared JPEG and PNG images can also be created from memory by using their + named memory access constructor. + + \param n name of the image + \param W, H desired size + + \see Fl_Shared_Image::find(const char *n, int W, int H) + \see Fl_Shared_Image::release() + \see Fl_JPEG_Image::Fl_JPEG_Image(const char *name, const unsigned char *data) + \see Fl_PNG_Image::Fl_PNG_Image (const char *name_png, const unsigned char *buffer, int maxsize) */ Fl_Shared_Image* Fl_Shared_Image::get(const char *n, int W, int H) { Fl_Shared_Image *temp; // Image |