table of contents
XYFLAT(3) | MBK PHYSICAL FUNCTIONS | XYFLAT(3) |
NAME¶
xyflat - compute hierarchical coordinates
ORIGIN¶
This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Université Pierre et Marie CURIE, in Paris, France.
Web : http://asim.lip6.fr/recherche/alliance/
E-mail : alliance-users@asim.lip6.fr
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 figure
- x, y
- Coordinates of a point in the instance
- xins, yins
- Coordinates of the lower left corner of the instance
- 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 performed 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 current 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).
BUG REPORT¶
This tool is under development at the ASIM department of
the LIP6 laboratory.
We need your feedback to improve documentation and tools.
October 1, 1997 | ASIM/LIP6 |