private void updateSelected(Population pop) {
int popSize = pop.getNumberOfIndividuals();
if (selected > popSize) selected = popSize - 1;
if (selected < 0) selected = 0;
if ((selected >= 0)
&& (selected
< popSize)) // selectedVariable = (YoVariable) variables.getVariables().get(selected);
{
selectedIndividualHolder.setSelectedIndividual(pop.getIndividual(selected));
}
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
// g.drawString("Hello", 100, 100);
Population population = selectedPopulationHolder.getSelectedPopulation();
if (population == null) return;
GeneticAlgorithmIndividualToEvaluate[] individuals = population.getAllIndividuals();
Rectangle rectangle = this.getVisibleRect();
int i_min = (rectangle.y) / FONT_SIZE - 1;
int i_max = (rectangle.y + rectangle.height) / FONT_SIZE + 1;
int size = individuals.length;
i_min = Math.max(i_min, 0);
i_min = Math.min(i_min, size);
i_max = Math.max(i_max, 0);
i_max = Math.min(i_max, size);
// for(int i=0; i<individuals.length; i++)
// {
for (int i = i_min; i < i_max; i++) {
GeneticAlgorithmIndividualToEvaluate ind = individuals[i];
if (selectedIndividualHolder.getSelectedIndividual() == ind) g.setColor(Color.red);
else g.setColor(Color.black);
g.drawString(ind.getName(), 2, i * FONT_SIZE + 10);
if (ind.isEvaluationDone()) {
double fitness = ind.getFitness();
g.drawString(Double.toString(fitness), 200, i * FONT_SIZE + 10);
}
}
}
