commonInit();
}
private void commonInit() {
initCommonUI();
envRenderer_ = new EnvironmentRenderer(environment_.getGrid(), renderOptions);
int scale = (int) envRenderer_.getOptions().getScale();
setPreferredSize(new Dimension( environment_.getWidth() * scale, environment_.getHeight() * scale));
setNumStepsPerFrame(DEFAULT_STEPS_PER_FRAME);
handler_ = new InteractionHandler(environment_.getGrid(), scale);