/** Method to compact an Arc technology-edit cell */
static void compactCell(Cell cell) {
// compute bounds of arc contents
Rectangle2D nonSpecBounds = null;
for (Iterator<NodeInst> it = cell.getNodes(); it.hasNext(); ) {
NodeInst ni = it.next();
if (ni.getProto() == Generic.tech().cellCenterNode) continue;
// ignore the special text nodes
boolean special = false;
for (int i = 0; i < arcTextTable.length; i++) if (arcTextTable[i].ni == ni) special = true;
if (special) continue;
// compute overall bounds
Rectangle2D bounds = ni.getBounds();
if (nonSpecBounds == null) nonSpecBounds = bounds;
else Rectangle2D.union(nonSpecBounds, bounds, nonSpecBounds);
}
// now rearrange the geometry
if (nonSpecBounds != null) {
double xOff = -nonSpecBounds.getCenterX();
double yOff = -nonSpecBounds.getMaxY();
if (xOff != 0 || yOff != 0) {
for (Iterator<NodeInst> it = cell.getNodes(); it.hasNext(); ) {
NodeInst ni = it.next();
if (ni.getProto() == Generic.tech().cellCenterNode) continue;
// ignore the special text nodes
boolean special = false;
for (int i = 0; i < arcTextTable.length; i++)
if (arcTextTable[i].ni == ni) special = true;
if (special) continue;
// center the geometry
ni.move(xOff, yOff);
}
}
}
}
