public void update(GridPoint p) {
		minRow = Math.min(minRow, p.row);
		maxRow = Math.max(maxRow, p.row);
		minCol = Math.min(minCol, p.col);
		maxCol = Math.max(maxCol, p.col);
	}
Updates the bounds for the given GridPoint.
@param p the gridPoint used to update the minimums and maximums
Ghidra/Framework/Graph/src/main/java/ghidra/graph/viewer/layout/GridBounds.java