Improve Doxygen comments related to image drawing

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12407 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 3 insertions, 1 deletions

diff --git a/src/Fl_Shared_Image.cxx b/src/Fl_Shared_Image.cxx
index f9052c852..a6783faa6 100644
--- a/src/Fl_Shared_Image.cxx
+++ b/src/Fl_Shared_Image.cxx
@@ -372,7 +372,9 @@ void Fl_Shared_Image::draw(int X, int Y, int W, int H, int cx, int cy) {
   if (need_clip) fl_pop_clip();
 }
 
-/** Draws the shared image to the current surface with its top-left at X,Y */
+/** Draws an Fl_Shared_Image object using this graphics driver.
+ \param shared shared image to be drawn
+ \param X,Y top-left position of the drawn image */
 void Fl_Graphics_Driver::draw(Fl_Shared_Image *shared, int X, int Y) {
   if ( shared->w() == shared->image_->w() && shared->h() == shared->image_->h()) {
     shared->image_->draw(X, Y, shared->w(), shared->h(), 0, 0);