private void deleteLine_Click(object sender, RoutedEventArgs e)
{
shape.RemoveAll(dataLine);
currentLine = new Line();
canvas.Children.Add(currentLine);
shape = new Composite.MainShape(currentLine, coordinateSystem);
ActivateMergeBecauseOfLines();
ActivateMorffingButton();
}
public MainWindow()
{
InitializeComponent();
coordinateSystem = new CoordinateSystem2DInteractor(canvas.Width, canvas.Height);
canvas.Children.Add(currentLine);
shape = new Composite.MainShape(currentLine, coordinateSystem);
ActivateDoZ();
MouseMove += dragElement_MouseMove;
MouseDown += pickElement_MouseDown;
MouseUp += dropElement_MouseUp;
KeyDown += pickFewElements_KeyDown;
KeyUp += upKey_KeyUp;
PreviewMouseUp += upMouse;
ChangeEnabling(false);
ActivateMergeBecauseOfLines();
}
private void LoadButton_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "xml files (*.xml)|*.xml";
if (ofd.ShowDialog() == true)
{
id = 0;
canvas.Children.Clear();
dataLine.Clear();
currentLine = new Line();
canvas.Children.Add(currentLine);
shape = new MainShape(currentLine, coordinateSystem);
XmlSerializer formatter = new XmlSerializer(typeof(List <LineData>));
using (var fs = new FileStream(ofd.FileName, FileMode.Open))
{
dataLine = formatter.Deserialize(fs) as List <LineData>;
}
}
foreach (var d in dataLine)
{
var line = new Line()
{
X1 = d.X1,
Y1 = d.Y1,
X2 = d.X2,
Y2 = d.Y2,
StrokeThickness = d.StrokeThickness,
Stroke = Brushes.Black,
Tag = id
};
canvas.Children.Add(line);
id++;
}
}
private void pickElement_MouseDown(object sender, MouseButtonEventArgs e)
{
if (median)
{
var line = shape.GetLastShape() as Line;
var medianLine = interactor.CreateMedian(e.GetPosition(canvas), line, id);
canvas.Children.Add(medianLine);
dataLine.Add(new LineData
{
Id = id,
X1 = medianLine.X1,
Y1 = medianLine.Y1,
Z1 = 0,
X2 = medianLine.X2,
Y2 = medianLine.Y2,
Z2 = 0,
StrokeThickness = medianLine.StrokeThickness
});
++id;
median = false;
}
else if (height)
{
var line = shape.GetLastShape() as Line;
var heightLine = interactor.CreateHeight(e.GetPosition(canvas), line, id);
canvas.Children.Add(heightLine);
dataLine.Add(new LineData
{
Id = id,
X1 = heightLine.X1,
Y1 = heightLine.Y1,
Z1 = 0,
X2 = heightLine.X2,
Y2 = heightLine.Y2,
Z2 = 0,
StrokeThickness = heightLine.StrokeThickness
});
++id;
height = false;
}
if (localCS)
{
var lines = canvas.Children.Cast <FrameworkElement>().Where(x => x.Name == "Axis").ToArray();
ClearCoordinateSystem(lines);
var point = e.GetPosition(canvas);
coordinateSystem.SetOffsetVector(new double[] { point.X, point.Y });
localCS = false;
if (enabledCS == true)
{
AddCoordinateSystem();
}
}
if (e.Source is Shape)
{
if (!downed)
{
if (!group.ContainsShape(shape))
{
shape.ClearColor();
}
currentLine = new Line();
canvas.Children.Add(currentLine);
shape = new Composite.MainShape(currentLine, coordinateSystem);
}
shape.PickAddShape(e.Source as Shape, dataLine);
ShowCoordinates();
}
ActivateMergeBecauseOfLines();
ActivateMorffingButton();
}