gEDA-cvs: CVS update: o_basic.c

[cvspsrv@xxxxxxxx]

  User: pcjc2   
  Date: 06/12/30 09:57:53

  Modified:    .        Tag: noscreen o_basic.c
  Log:
  * include/prototype.h, src/o_basic.c: Changed variable names and 
  
    comments to function inside_region() to allow its use with world
  
    coordinates without apparently swapping top and bottom (which have
  
    different sense in screen and world coords. Now uses {x/y}{min/max}.
  
  
  
  
  Revision  Changes    Path
  No                   revision
  
  
  No                   revision
  
  
  1.15.2.1  +6 -6      eda/geda/gaf/libgeda/src/o_basic.c
  
  (In the diff below, changes in quantity of whitespace are not shown.)
  
  Index: o_basic.c
  ===================================================================
  RCS file: /home/cvspsrv/cvsroot/eda/geda/gaf/libgeda/src/o_basic.c,v
  retrieving revision 1.15
  retrieving revision 1.15.2.1
  diff -u -b -r1.15 -r1.15.2.1
  --- o_basic.c	17 Dec 2006 04:14:07 -0000	1.15
  +++ o_basic.c	30 Dec 2006 14:57:53 -0000	1.15.2.1
  @@ -51,17 +51,17 @@
    *  This function takes a rectangular region and a point.  It will check
    *  if the point is located in the region or not.
    *
  - *  \param [in] left    Left coordinate of the region.
  - *  \param [in] top     Top coordinate of the region.
  - *  \param [in] right   Right coordinate of the region.
  - *  \param [in] bottom  Bottom coordinate of the region.
  + *  \param [in] xmin    Smaller x coordinate of the region.
  + *  \param [in] ymin    Smaller y coordinate of the region.
  + *  \param [in] xmax    Larger x coordinate of the region.
  + *  \param [in] ymax    Larger y coordinate of the region.
    *  \param [in] x       x coordinate of the point to check.
    *  \param [in] y       y coordinate of the point to check.
    *  \return 1 if the point is inside the region, 0 otherwise.
    */
  -int inside_region(int left, int top, int right, int bottom, int x, int y)
  +int inside_region(int xmin, int ymin, int xmax, int ymax, int x, int y)
   {
  -  return ((x >= left && x <= right && y >= top && y <= bottom) ? 1 : 0);
  +  return ((x >= xmin && x <= xmax && y >= ymin && y <= ymax) ? 1 : 0);
   }
   
   /*! \brief Redraw an object on the screen.
  
  
  


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