public bool AddUnintersectingLine(Point p1, Point p2)
{
UnintersectingLine newLine = new UnintersectingLine(p1, p2, this.AllUnintersectingLines);
return(false);
}
private void Canvas_MouseUp_1(object sender, System.Windows.Input.MouseEventArgs e)
{
// TODO: Remove Console.Out.WriteLine("UP " + (ActivePoint ? "t" : "f"));
if (lines.ActivePoint)
{
// Finnish the line!
// Remove temporary line.
MyCanvas.Children.Remove(lines.CurrentLine);
// Add the final line.
Dot.paintDot(MyCanvas, e.GetPosition(this));
UnintersectingLine line = new UnintersectingLine(lines.CurrentPoint, e.GetPosition(this), lines.AllUnintersectingLines);
if (line.HasErrors)
{
// Hittade ingen giltig path.
}
else
{
lines.AllUnintersectingLines.Add(line);
line.Stroke = SystemColors.WindowFrameBrush;
line.Stroke = new SolidColorBrush(Color.FromRgb((byte)rand.Next(0, 200), (byte)rand.Next(0, 200), (byte)rand.Next(0, 200)));
/*
* Line line = new Line();
*
* line.Stroke = SystemColors.WindowFrameBrush;
* line.X1 = lines.CurrentPoint.X;
* line.Y1 = lines.CurrentPoint.Y;
* line.X2 = e.GetPosition(this).X;
* line.Y2 = e.GetPosition(this).Y;
*/
MyCanvas.Children.Add(line);
// Test
Point extendedPoint = line.FirstSegment.ExtendFrom(10);
Dot.paintDot(MyCanvas, line.LastSegment.ExtendTo(10));
Console.Out.WriteLine("Extended Point: " + extendedPoint);
Dot.paintDot(MyCanvas, extendedPoint);
}
lines.ActivePoint = false;
}
else
{
//Start a new line.
lines.CurrentPoint = e.GetPosition(this);
// Paint a point
Dot.paintDot(MyCanvas, lines.CurrentPoint);
lines.ActivePoint = true;
}
}
