Documentation: give more detail for Fl_Image::w(int W) and Fl_Image::…

…h(int H) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12802 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
fltk · Mar 26, 2018 · 77cc7b1 · 77cc7b1
1 parent ca8f680
commit 77cc7b1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/FL/Fl_Image.H b/FL/Fl_Image.H
@@ -82,10 +82,14 @@ protected:
 
   /**
    Sets the width of the image data.
+   This protected function sets both image widths: the width of the image data returned by data_w() and
+   the image drawing width in FLTK units returned by w().
    */
   void w(int W) {w_ = W; data_w_ = W;}
   /**
    Sets the height of the image data.
+   This protected function sets both image heights: the height of the image data returned by data_h() and
+   the image drawing height in FLTK units returned by h().
    */
   void h(int H) {h_ = H; data_h_ = H;}
   /**