public void AddQuill(double angle, double shift, Pen pen)
{
Quill quill = new Quill();
quill.AngularPosition = angle;
quill.RadialPosition = shift;
quill.Pen = pen;
_quills.Add(quill);
}
private PointF QuillPosition(Quill quill)
{
PointF result = new PointF();
double alpha = Utils.Degrees2Radians(_currentAngle);
PointF B = new PointF();
int distance;
double theta;
if (_fixedRing.Touch == Edges.Outer)
{
if (_movingRing.Touch == Edges.Outer)
{
distance = _fixedRing.OuterRadius + _movingRing.OuterRadius;
theta = alpha * _fixedRing.OuterRadius / _movingRing.OuterRadius
+ Utils.Degrees2Radians(quill.AngularPosition + _startAngle);
}
else
{
distance = _fixedRing.OuterRadius - _movingRing.InnerRadius;
theta = alpha * _fixedRing.OuterRadius / _movingRing.InnerRadius
+ Utils.Degrees2Radians(quill.AngularPosition + _startAngle);
}
}
else
{
if (_movingRing.Touch == Edges.Outer)
{
distance = _fixedRing.InnerRadius - _movingRing.OuterRadius;
theta = alpha * _fixedRing.InnerRadius / _movingRing.OuterRadius
+ Utils.Degrees2Radians(quill.AngularPosition + _startAngle);
}
else
{
distance = _fixedRing.InnerRadius - _movingRing.InnerRadius;
theta = alpha * _fixedRing.InnerRadius / _movingRing.InnerRadius
+ Utils.Degrees2Radians(quill.AngularPosition + _startAngle);
}
}
B.X = (float)(distance * Math.Cos(alpha));
B.Y = (float)(distance * Math.Sin(alpha));
result.X = B.X +
(float)((_movingRing.InnerRadius + quill.RadialPosition *
(_movingRing.OuterRadius - _movingRing.InnerRadius) / 100
+ _movingRing.InnerRadius) * Math.Cos(theta) + _bounds.Width / 2);
result.Y = B.Y +
(float)((_movingRing.InnerRadius + quill.RadialPosition *
(_movingRing.OuterRadius - _movingRing.InnerRadius) / 100
+ _movingRing.InnerRadius) * Math.Sin(theta) + _bounds.Height / 2);
return(result);
}
private void BtnAddQuill_Click(object sender, EventArgs e)
{
Quill q;
dlgNewQuill dlg = new dlgNewQuill();
if (dlg.ShowDialog() == DialogResult.OK)
{
q = new Quill();
q.AngularPosition = dlg.AngularPosition;
q.RadialPosition = dlg.RadialPosition;
q.Pen = new Pen(dlg.PenColor);
quills.Add(q);
lstQuills.Update();
UpdatePreview(sender, e);
}
}