private void ReplaceIndividual(LabeledPolygonImage toReplace, PolygonIndividual replaceWith)
{
population.Replace(
population.Find(toReplace.SavedPolygon.Name),
replaceWith);
picturesLayoutPanel.Controls.Remove(toReplace);
picturesLayoutPanel.Controls.Add(BuildLabeledImage(replaceWith));
}
/// <summary>
/// Use base calculation from <see cref="BasicSymmetryFitnessCalculator"/> and additionally reduces fitness for each edge intersection
/// </summary>
/// <param name="individual"></param>
/// <returns></returns>
public override double IndividualFitness(PolygonIndividual individual)
{
if (individual.Fitness.Equals(PolygonIndividual.InvalidFitnessIndicator))
{
double baseResult = base.IndividualFitness(individual);
int intersectionCount = GetEdgeIntersectionCount(individual.Genome.Select(g => g.Decode())) - individual.Polygon.VerticesCount;
double result = intersectionCount > 0 ? baseResult / intersectionCount : baseResult;
individual.Fitness = result;
}
return(individual.Fitness);
}
private void importInitialPopulationButton_Click(object sender, EventArgs e)
{
if (importPopulationDialog.ShowDialog() == DialogResult.OK && ValidFolderSelected)
{
foreach (var file in importPopulationDialog.FileNames)
{
var newIndividual = new PolygonIndividual(PolygonXmlHandler.Load(file));
displayPopulation.Add(newIndividual);
}
ResolveDisplayedPopulationUniformity();
UpdatePopulationPictures();
}
}
private void replaceShapeMenuItem_Click(object sender, EventArgs e)
{
var image = GetImageFromSender(sender);
if (openShapesDialog.ShowDialog() == DialogResult.OK && ValidFolderSelected)
{
Polygon replacementPolygon = PolygonXmlHandler.Load(openShapesDialog.FileName);
PolygonIndividual replacementIndividual = new PolygonIndividual(replacementPolygon);
ReplaceIndividual(image, replacementIndividual);
OverwritePopulationPictures();
Invalidate();
}
}
private LabeledPolygonImage BuildLabeledImage(PolygonIndividual buildFrom)
{
var result = new LabeledPolygonImage(Polygon.Copy(buildFrom.Polygon))
{
Description =
$"{buildFrom.Polygon.Name}{Environment.NewLine}Fitness: {FitnessCalculator?.IndividualFitness(buildFrom)}",
BackColor = picturesBackgroundColorDialog.Color,
Width = currentImagesWidth,
Height = currentImagesHeight,
AllowSelectionCheckbox = false
};
return(result);
}
private LabeledPolygonImage BuildLabeledImage(PolygonIndividual buildFrom)
{
var result = new LabeledPolygonImage(Polygon.Copy(buildFrom.Polygon));
result.Description =
$"{buildFrom.Polygon.Name}{System.Environment.NewLine}Fitness: {fitnessCalculator?.IndividualFitness(buildFrom)}";
result.BackColor = picturesBackgroundColorDialog.Color;
result.ContextMenuStrip = labeledImageContextMenu;
result.Width = currentImagesWidth;
result.Height = currentImagesHeight;
result.ImageMouseDown += picturesLayoutPanel_MouseDown;
result.ImageMouseUp += picturesLayoutPanel_MouseUp;
return(result);
}
private void importShapesButton_Click(object sender, EventArgs e)
{
if (openShapesDialog.ShowDialog() == DialogResult.OK && ValidFolderSelected)
{
if (population == null)
{
population = new Population <PolygonIndividual, IPolygonGene>();
}
foreach (var file in openShapesDialog.FileNames)
{
var newIndividual = new PolygonIndividual(PolygonXmlHandler.Load(file));
population.Add(newIndividual);
picturesLayoutPanel.Controls.Add(BuildLabeledImage(newIndividual));
}
if (sortPopulationCheckbox.Checked)
{
OverwritePopulationPictures();
}
}
}
