static void CoordinateEndCompute(PiceCircle PiceCircleObj, double AngleGrad, double Radius)
{
Point begin = (Point)PiceCircleObj.Resources["Begin"];
double angle = AngleGrad * Math.PI / 180;
Point End = new Point();
End.X = Math.Abs(Radius + (begin.X - Radius) * Math.Cos(angle) + (Radius - begin.Y) * Math.Sin(angle));
End.Y = Math.Abs(Radius + (begin.Y - Radius) * Math.Cos(angle) + (begin.X - Radius) * Math.Sin(angle));
PiceCircleObj.Resources["End"] = End;
UEParametrs Parameters = RotateUIElement(AngleGrad, PiceCircleObj.AngleRotate, begin, End, Radius);;
var text = (TextBox)PiceCircleObj.Resources["ContentText"];
if (AngleGrad == 360)
{
var Elipse = ((GeometryGroup)PiceCircleObj.Resources["Circle"]).Children[0];
Elipse.SetValue(EllipseGeometry.RadiusXProperty, Radius);
Elipse.SetValue(EllipseGeometry.RadiusYProperty, Radius);
PiceCircleObj.Template = (ControlTemplate)PiceCircleObj.Resources["TemplateCircle"];
}
else if (AngleGrad != 0)
{
PiceCircleObj.Template = (ControlTemplate)PiceCircleObj.Resources["TemplatePice"];
}
text.SetValue(Canvas.TopProperty, Parameters.Top);
text.SetValue(Canvas.LeftProperty, Parameters.Left);
text.Width = Parameters.Width;
text.Height = Parameters.Heigth;
text.RenderTransform = new RotateTransform(Parameters.AngleElement, text.Width / 2, text.Height / 2);
}
static object TextValidate(DependencyObject obj, Object value)
{
PiceCircle PiceCircleObj = (PiceCircle)obj;
((TextBox)PiceCircleObj.Resources["ContentText"]).Text = (string)value;
return(value);
}
static void CoordinateChange(PiceCircle PiceCircleObj, Double radius)
{
PiceCircleObj.Height = 2 * radius;
PiceCircleObj.Width = 2 * radius;
PiceCircleObj.Resources["Center"] = new Point(radius, radius);
PiceCircleObj.Resources["Begin"] = new Point(2 * radius, radius);
PiceCircleObj.Resources["RadiusSz"] = new Size(radius, radius);
}
static object AngleChangeCallback(DependencyObject obj, Object value)
{
PiceCircle PiceCircleObj = (PiceCircle)obj;
CoordinateEndCompute(PiceCircleObj, (double)value, PiceCircleObj.Radius);
return(value);
}
void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
switch (connectionId)
{
case 1:
this.MainElement = ((CircleControl.PiceCircle)(target));
return;
}
this._contentLoaded = true;
}
static object RadiusChangeCallback(DependencyObject obj, Object value)
{
PiceCircle PiceCircleObj = (PiceCircle)obj;
var radius = (double)value;
CoordinateChange(PiceCircleObj, radius);
CoordinateEndCompute(PiceCircleObj, PiceCircleObj.Angle, radius);
return(value);
}
static object AngleRotateCallback(DependencyObject obj, Object value)
{
PiceCircle PiceCircleObj = (PiceCircle)obj;
var angle = (double)value;
Point begin = (Point)PiceCircleObj.Resources["Begin"];
Point end = (Point)PiceCircleObj.Resources["End"];
CoordinateEndCompute(PiceCircleObj, PiceCircleObj.Angle, PiceCircleObj.Radius);
UEParametrs Parametrs = RotateUIElement(PiceCircleObj.Angle, angle, begin, end, PiceCircleObj.Radius);
var text = (TextBox)PiceCircleObj.Resources["ContentText"];
text.Height = Parametrs.Heigth;
text.Width = Parametrs.Width;
text.RenderTransform = new RotateTransform(Parametrs.AngleElement, text.Width / 2, text.Height / 2);
PiceCircleObj.RenderTransform = new RotateTransform(angle, PiceCircleObj.Radius, PiceCircleObj.Radius);
return(value);
}
