private void ApplyValuesButton_Click(object sender, EventArgs e)
{
_numberOfIterations = 0;
if (_drawingFinished)
{
_displayElementsValues2DArray = null;
_displayElementsValues2DArray = new DisplayElement[DrawArea.Height][];
for (var i = 0; i < DrawArea.Height; i++)
{
_displayElementsValues2DArray[i] = new DisplayElement[DrawArea.Width];
for (var j = 0; j < DrawArea.Width; j++)
{
_displayElementsValues2DArray[i][j] = new DisplayElement(
_displayElementsValues2DArrayCopy[i][j].Position,
_displayElementsValues2DArrayCopy[i][j].Value);
}
}
ResultButton.Enabled = true;
}
if (!double.TryParse(epsilonTextBox.Text, NumberStyles.Number, CultureInfo.InvariantCulture, out _epsilon))
{
MessageBox.Show(@"Invalid epsilon value", @"Invalid value");
}
if (!double.TryParse(betaTextBox.Text, NumberStyles.Number, CultureInfo.InvariantCulture, out _beta))
{
MessageBox.Show(@"Invalid beta value", @"Invalid value");
}
ResetButton.Enabled = true;
}
public MainWindow()
{
InitializeComponent();
DisplayColorMapButton.Enabled = false;
ResultButton.Enabled = false;
ResetButton.Enabled = false;
DrawingFinishedButton.Enabled = false;
IterationsTextBox.Enabled = false;
_polygonPointsList = new List <Point>();
_displayElementsValues2DArray = new DisplayElement[DrawArea.Height][];
for (var i = 0; i < DrawArea.Height; i++)
{
_displayElementsValues2DArray[i] = new DisplayElement[DrawArea.Width];
for (var j = 0; j < DrawArea.Width; j++)
{
_displayElementsValues2DArray[i][j] = new DisplayElement(j, i);
}
}
betaTextBox.Text = _beta.ToString("F4", CultureInfo.InvariantCulture);
epsilonTextBox.Text = _epsilon.ToString("F4", CultureInfo.InvariantCulture);
linePotentialTextBox.Text = 1.ToString("F4", CultureInfo.InvariantCulture);
}
private void ResetButton_Click(object sender, EventArgs e)
{
_drawingAllowed = true;
_polygonPointsList.Clear();
_pointIndex = 0;
DrawArea.Image = new Bitmap(DrawArea.Width, DrawArea.Height);
DrawingFinishedButton.Enabled = true;
_displayElementsValues2DArray = null;
_displayElementsValues2DArrayCopy = null;
_displayElementsValues2DArray = new DisplayElement[DrawArea.Height][];
_displayElementsValues2DArrayCopy = new DisplayElement[DrawArea.Height][];
_drawingFinished = false;
for (var i = 0; i < DrawArea.Height; i++)
{
_displayElementsValues2DArray[i] = new DisplayElement[DrawArea.Width];
for (var j = 0; j < DrawArea.Width; j++)
{
_displayElementsValues2DArray[i][j] = new DisplayElement(j, i);
((Bitmap)DrawArea.Image).SetPixel(j, i, Color.White);
}
}
IterationsTextBox.Text = "";
ResultButton.Enabled = false;
DisplayColorMapButton.Enabled = false;
DrawArea.Refresh();
Refresh();
}
private void Finished_Click(object sender, EventArgs e)
{
ResultButton.Enabled = true;
_drawingFinished = true;
if (_polygonPointsList[_pointIndex - 1] != _polygonPointsList[0])
{
if (_lastX)
{
var newY = _polygonPointsList[0].Y + 5;
var newX = _polygonPointsList[0].X;
_polygonPointsList.Add(new Point(_previousX, newY));
if (_previousY > newY)
{
for (var i = newY; i <= _previousY; i++)
{
_displayElementsValues2DArray[i][_previousX].Value = double.Parse(linePotentialTextBox.Text,
CultureInfo.InvariantCulture);
}
}
else
{
for (var i = _previousY; i <= newY; i++)
{
_displayElementsValues2DArray[i][_previousX].Value = double.Parse(linePotentialTextBox.Text,
CultureInfo.InvariantCulture);
}
}
_previousY = newY;
_polygonPointsList.Add(new Point(newX, newY));
if (_previousX > newX)
{
for (var i = newX; i <= _previousX; i++)
{
_displayElementsValues2DArray[_previousY][i].Value = double.Parse(linePotentialTextBox.Text,
CultureInfo.InvariantCulture);
}
}
else
{
for (var i = _previousX; i <= newX; i++)
{
_displayElementsValues2DArray[_previousY][i].Value = double.Parse(linePotentialTextBox.Text,
CultureInfo.InvariantCulture);
}
}
newY = _polygonPointsList[0].Y;
_polygonPointsList.Add(new Point(newX, newY));
if (_previousY > newY)
{
for (var i = newY; i <= _previousY; i++)
{
_displayElementsValues2DArray[i][_previousX].Value = double.Parse(linePotentialTextBox.Text,
CultureInfo.InvariantCulture);
}
}
else
{
for (var i = _previousY; i <= newY; i++)
{
_displayElementsValues2DArray[i][_previousX].Value = double.Parse(linePotentialTextBox.Text,
CultureInfo.InvariantCulture);
}
}
_pointIndex += 3;
}
else
{
var newY = _polygonPointsList[0].Y;
var newX = _polygonPointsList[0].X;
_polygonPointsList.Add(new Point(newX, _previousY));
if (_previousX > newX)
{
for (var i = newX; i <= _previousX; i++)
{
_displayElementsValues2DArray[_previousY][i].Value = double.Parse(linePotentialTextBox.Text,
CultureInfo.InvariantCulture);
}
}
else
{
for (var i = _previousX; i <= newX; i++)
{
_displayElementsValues2DArray[_previousY][i].Value = double.Parse(linePotentialTextBox.Text,
CultureInfo.InvariantCulture);
}
}
_previousX = newX;
_polygonPointsList.Add(new Point(newX, newY));
if (_previousY > newY)
{
for (var i = newY; i <= _previousY; i++)
{
_displayElementsValues2DArray[i][_previousX].Value = double.Parse(linePotentialTextBox.Text,
CultureInfo.InvariantCulture);
}
}
else
{
for (var i = _previousY; i <= newY; i++)
{
_displayElementsValues2DArray[i][_previousX].Value = double.Parse(linePotentialTextBox.Text,
CultureInfo.InvariantCulture);
}
}
_previousY = newY;
_pointIndex += 2;
}
}
_drawingAllowed = false;
DrawingFinishedButton.Enabled = false;
for (var i = 0; i < DrawArea.Height; i++)
{
for (var j = 0; j < DrawArea.Width; j++)
{
if (!(_displayElementsValues2DArray[i][j].Value > -99))
{
continue;
}
j++;
if (_displayElementsValues2DArray[i][j].Value > -99)
{
break;
}
if (j >= _displayElementsValues2DArray[i].Length - 1)
{
continue;
}
while (true)
{
_displayElementsValues2DArray[i][j++].Value = 0;
if (j >= _displayElementsValues2DArray[i].Length - 1)
{
break;
}
if (_displayElementsValues2DArray[i][j].Value > -99)
{
break;
}
}
}
}
_displayElementsValues2DArrayCopy = new DisplayElement[DrawArea.Height][];
for (var i = 0; i < DrawArea.Height; i++)
{
_displayElementsValues2DArrayCopy[i] = new DisplayElement[DrawArea.Width];
for (var j = 0; j < DrawArea.Width; j++)
{
_displayElementsValues2DArrayCopy[i][j] = new DisplayElement(
_displayElementsValues2DArray[i][j].Position, _displayElementsValues2DArray[i][j].Value);
}
}
Refresh();
}