private void pictureBox_MouseDown(object sender, MouseEventArgs e)
{
if (PaintMode)
{
if (figure is TriangleFigure)
{
if (figure.Points.Count % 3 == 0)
{
figure = figureFactory.CreateFigure(figure.FigureController);
}
}
if (!(figure is CurveFigure ||
figure is IrregularPolygonFigure ||
figure is TriangleFigure))
{
figure = figureFactory.CreateFigure(figure.FigureController);
}
if (figure is PolygonFigure)
{
PolygonFigure tmp = (PolygonFigure)figure;
tmp.N = (int)numericUpDown.Value;
figure = tmp;
}
pictureBox.Image = canvas.TmpBitmap;
figure.FigureController.MouseDownHandle(e.Location, pen, figure, canvas);
pictureBox.Image = canvas.MainBitmap;
}
if (PaintMode == false)
{
toolController.MouseDownHandle(e.Location, pen, figure, canvas, container, tool);
pictureBox.Image = canvas.MainBitmap;
}
}
private void numericUpDown_TextChanged(object sender, EventArgs e)
{
PolygonFigure tmp = (PolygonFigure)figure;
tmp.N = (int)numericUpDown.Value;
Button Btn = sender as Button;
if (Btn != null)
{
setColor(this, Btn);
}
figure = tmp;
}
public void AppendLine(string line)
{
var parseResult = RecognizeRegex.Matches(line);
switch (parseResult[0].ToString())
{
case "add polygon":
{
if (parseResult.Count < 2)
{
throw new Exception("Can not recognize the command.");
}
this.name = parseResult[1].ToString();
break;
}
case "add point":
{
var point = new Point(
double.Parse(parseResult[1].ToString(), CultureInfo.InvariantCulture),
double.Parse(parseResult[2].ToString(), CultureInfo.InvariantCulture));
if (this.tempPoints.Contains(point))
{
throw new Exception("Point already exists.");
}
this.tempPoints.Add(point);
break;
}
case "end polygon":
{
if (this.tempPoints.Count < 3)
{
throw new Exception("Number points < 3");
}
if (IsIntersection(this.tempPoints))
{
throw new Exception("Polygon intersects itself");
}
this.polygon = new PolygonFigure(this.tempPoints);
break;
}
default:
{
throw new Exception("Unexpected end of polygon.");
}
}
}
//private Workspace _workspace;
public DataInitialization(int Width, int Height)
{
var unityContainerInit = new UnityContainer();
_action = unityContainerInit.Resolve <Actions>();
_selectClass = unityContainerInit.Resolve <Selection>();
_pointSelection = unityContainerInit.Resolve <PointSelection>();
_rectangleSelection = unityContainerInit.Resolve <RectangleSelection>();
_drawClass = unityContainerInit.Resolve <DrawOnCanvas>(new OrderedParametersOverride(new object[] { Width, Height, _action }));
_editDate = unityContainerInit.Resolve <EditData>(new OrderedParametersOverride(new object[] { _drawClass, _action }));
_rectangl = unityContainerInit.Resolve <RectangleFigure>();
_ellipse = unityContainerInit.Resolve <EllipseFigure>();
_line = unityContainerInit.Resolve <Line>();
_poliLine = unityContainerInit.Resolve <PolylineFigure>();
_polygon = unityContainerInit.Resolve <PolygonFigure>();
_rectangleSelect = unityContainerInit.Resolve <RectangleSelect>();
_listFigures.Add(_rectangl);
_listFigures.Add(_ellipse);
_listFigures.Add(_line);
_listFigures.Add(_poliLine);
_listFigures.Add(_polygon);
_drawListFigures.Add(_rectangl);
_drawListFigures.Add(_ellipse);
_drawListFigures.Add(_line);
_drawListFigures.Add(_poliLine);
_drawListFigures.Add(_polygon);
_drawListFigures.Add(_rectangleSelect);
_selectionList.Add(_pointSelection);
_selectionList.Add(_rectangleSelection);
_modesList.Add(unityContainerInit.Resolve <DrawMode>(new OrderedParametersOverride(new object[] { _listFigures, _selectClass, _drawClass })));
_modesList.Add(unityContainerInit.Resolve <SelectRegionMode>(new OrderedParametersOverride(new object[] { _listFigures, _selectClass, _drawClass, _editDate, _selectionList })));
_modesList.Add(unityContainerInit.Resolve <SelectPointoMode>(new OrderedParametersOverride(new object[] { _listFigures, _selectClass, _drawClass, _editDate, _selectionList })));
_workspace = new Workspace(_selectClass, _drawClass, _editDate, _listFigures, _modesList, _drawListFigures);
}
public void AppendLine(string line)
{
if (RecognizeRegexStart.IsMatch(line))
{
var match = RecognizeRegexStart.Match(line);
this.name = match.Groups[1].ToString();
}
else if (RecognizeRegexEnd.IsMatch(line))
{
if (this.polygonPoints.Count >= 3)
{
this.polygon = new PolygonFigure(this.polygonPoints);
this.IsCommandReady = true;
}
else
{
throw new Exception("Количество точек полигона должно быть больше 2");
}
}
else if (RecognizeRegexAdd.IsMatch(line))
{
var match = RecognizeRegexAdd.Match(line);
var newPolygonPoint = new Point(
Convert.ToDouble(match.Groups[1].Value),
Convert.ToDouble(match.Groups[2].Value));
var isCoincided = this.polygonPoints.Contains(newPolygonPoint);
this.polygonPoints.Add(newPolygonPoint);
if (isCoincided || IsIntersection(this.polygonPoints))
{
throw new Exception("Точка полигона совпадает с одной из предыдущих или образует пересечение с одной из предыдущих сторон");
}
}
else
{
throw new Exception("Неправильный формат ввода данных");
}
}
/// <summary>
/// Write figure sides to Xml file using StreamWriter
/// </summary>
/// <param name="writer">StreamWriter object</param>
/// <param name="figure">The figure whose sides should be written</param>
protected void WriteSides(StreamWriter writer, PolygonFigure figure) => writer.WriteLine($"<{nameof(figure.Sides)}>{string.Join(" ", figure.Sides.Select(s => Convert.ToString(s)))}</{nameof(figure.Sides)}>");
/// <summary>
/// Write figure sides to Xml file using XmlWriter
/// </summary>
/// <param name="writer">XmlWriter object</param>
/// <param name="figure">The figure whose sides should be written</param>
protected void WriteSides(XmlWriter writer, PolygonFigure figure) => writer.WriteElementString(nameof(figure.Sides), string.Join(" ", figure.Sides.Select(s => Convert.ToString(s))));
public void Init()
{
this.polygon = new PolygonFigure(new List<Point> { new Point(0, 0), new Point(0, 1), new Point(1, 1) });
}