g.setColor(Color.BLACK);
StringBuilder inflowStringBuilder = new StringBuilder();
inflowStringBuilder.append("set/target inflow: ");
inflowStringBuilder.append((int) (Units.INVS_TO_INVH * trafficSource.getTotalInflow(simulationTime())));
inflowStringBuilder.append("/");
inflowStringBuilder.append((int) (Units.INVS_TO_INVH * trafficSource.measuredInflow()));
inflowStringBuilder.append(" veh/h");
inflowStringBuilder.append(" (");
inflowStringBuilder.append(trafficSource.getQueueLength());
inflowStringBuilder.append(")");
g.drawString(inflowStringBuilder.toString(), (int) (posTheta.x) + radius / 2, (int) (posTheta.y)