private void lineToolStripMenuItem_Click(object sender, EventArgs e)
{
curves[choosencurve].accept(this);
if (curves[choosencurve] is Bezier) //!!!
{
special_points.Remove(somePoints[1]);
special_points.Remove(somePoints[2]);
curves[choosencurve] = new Line(somePoints[0], somePoints[3]);
}
CurveMenuStrip.Close();
somePoints = null;
choosencurve = -1;
Refresh();
}
private void bezierToolStripMenuItem_Click(object sender, EventArgs e)
{
double x, y;
curves[choosencurve].accept(this);
curves[choosencurve].getPoint(0.3, out x, out y);
//special_points.Insert(curves.IndexOf(curves[choosencurve]),new Geometry.Point(x, y));
special_points.Add(new Geometry.Point(x, y));
curves[choosencurve].getPoint(0.6, out x, out y);
//special_points.Insert(curves.IndexOf(curves[choosencurve])+1, new Geometry.Point(x, y));
special_points.Add(new Geometry.Point(x, y));
curves[choosencurve] = new Bezier(somePoints[0], special_points[special_points.Count - 2], special_points[special_points.Count - 1], somePoints[1]);
CurveMenuStrip.Close();
somePoints = null;
choosencurve = -1;
Refresh();
}
// Event section
private void Form1_MouseClick(object sender, MouseEventArgs e)
{
choosencurve = -1;
if (e.Button == MouseButtons.Left)
{
if (IsContain(e) == -1)
{
countour_points.Add(new Geometry.Point(e.X, e.Y));
if (countour_points.Count == 2)
{
curves.Add(new Line(countour_points[0], countour_points[1]));
curves.Add(new Line(countour_points[1], countour_points[0]));
}
if (countour_points.Count >= 3)
{
//curves.RemoveAt(curves.Count - 1);
curves[curves.Count - 1].accept(this);
if (somePoints.Length == 2)
{
curves.RemoveAt(curves.Count - 1);
curves.Add(new Line(somePoints[0], countour_points[countour_points.Count - 1]));
curves.Add(new Line(countour_points[countour_points.Count - 1], countour_points[0]));
}
if (somePoints.Length == 4)
{
curves.RemoveAt(curves.Count - 1);
curves.Add(new Bezier(somePoints[0], somePoints[1], somePoints[2], countour_points[countour_points.Count - 1]));
curves.Add(new Line(countour_points[countour_points.Count - 1], countour_points[0]));
}
}
}
}
if (e.Button == MouseButtons.Right)
{
ICurve choose = curveAreChoosen(e);
if (choose != null)
{
choosencurve = curves.IndexOf(choose);
CurveMenuStrip.Show(e.X + 50, e.Y + 50);
}
}
Refresh();
}
