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XYFLAT(3)		    MBK	PHYSICAL FUNCTIONS		     XYFLAT(3)

NAME
       xyflat -	compute	hierarchical coordinates

SYNOPSYS
       #include	"mph.h"
       void xyflat(xout, yout, x, y, xins, yins, x1, y1, x2, y2, trsf)
       long *xout, *yout;
       long x, y;
       long xins, yins;
       long x1,	y1, x2,	y2;
       char trsf;

PARAMETERS
       xout, yout	   Values  filled by the function call,	return values,
			   that	represent coordinates of the point in the fig-
			   ure

       x, y		   Coordinates of a point in the instance

       xins, yins	   Coordinates	of  the	 lower	left corner of the in-
			   stance

       x1, y1, x2, y2	   Coordinates of the abutment box of the model	of the
			   instance

       trsf		   Geometrical operation applied to the	instance

DESCRIPTION
       xyflat computes coordinates relative to a model of instance in order to
       give them in figure coordinates,	taking care of the transformation per-
       formed on the instance.
       This function is	very useful when flattening, or	getting	coordinates of
       an object belonging to an istance at figure level.
       Care must be taken that the x1, y1, x2, y2 parameters are not the  cur-
       rent  figure  abutment box coordinates, but the instance	model abutment
       box coordinates.

EXAMPLE
       #include	"mph.h"
       long GET_CON_X(insname, conname,	index)
       char *insname, *conname;
       long index;
       {
       phfig_list *ptfig; /* pointer on	model of instance called insname */
       phins_list *ptins; /* pointer on	instance called	insname	*/
       phcon_list *ptcon; /* pointer on	the conname called con inside ptins */
       long x_con, y_con; /* return values, y_con here for beauty */
	  ptins	= getphins(WORK_PHFIG, insname);
	  ptfig	= getphfig(ptins->FIGNAME, 'P');
	  ptcon	= getphcon(ptfig, conname, index);
	  xyflat(&x_con, &y_con, ptcon->XCON, ptcon->YCON,
	     ptins->XINS, ptins->YIINS,
	     ptfig->XAB1, ptfig->YAB1, ptfig->XAB2, ptfig->YAB2,
	     ptins->TRANSF);
	  return x_con;
       }

SEE ALSO
       mbk(1), phfig(3), phins(3).

ASIM/LIP6			October	1, 1997			     XYFLAT(3)

NAME | SYNOPSYS | PARAMETERS | DESCRIPTION | EXAMPLE | SEE ALSO

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