public Cell makeVddGndM3Cell(Cell layCell, TechType tech) {
Library layLib = layCell.getLibrary();
CellName nm = layCell.getCellName();
String m3Nm = nm.getName() + "_m3{lay}";
Cell m3Cell = Cell.newInstance(layLib, m3Nm);
Rectangle2D bounds = layCell.findEssentialBounds();
double minX = bounds.getMinX();
double minY = bounds.getMinY();
double maxX = bounds.getMaxX();
double maxY = bounds.getMaxY();
LayoutLib.newNodeInst(tech.essentialBounds(), minX, minY, DEF_SIZE, DEF_SIZE, 0, m3Cell);
LayoutLib.newNodeInst(tech.essentialBounds(), maxX, maxY, DEF_SIZE, DEF_SIZE, 180, m3Cell);
for (Integer x : xCoords) {
PortInst p1 =
LayoutLib.newNodeInst(tech.m3pin(), x, minY, DEF_SIZE, DEF_SIZE, 180, m3Cell)
.getOnlyPortInst();
PortInst p2 =
LayoutLib.newNodeInst(tech.m3pin(), x, maxY, DEF_SIZE, DEF_SIZE, 180, m3Cell)
.getOnlyPortInst();
LayoutLib.newArcInst(tech.m3(), vddGndWidth, p1, p2);
}
return m3Cell;
}
