public void IterateEllipseGrid(ViewportAxis xAxis, ViewportAxis yAxis, Action <double, double, double, double> drawGridAction, bool major)
{
if (xAxis == null || yAxis == null)
{
return;
}
var xInterval = ToViewInterval(xAxis);
var yInterval = ToViewInterval(yAxis);
var minStep = major ? MinMajorStep : MinStep;
var xmstep = AxisHelper.GetStep(xAxis, minStep);
var ymstep = AxisHelper.GetStep(yAxis, minStep);
var x0 = ToClient(xAxis, 0);
var y0 = ToClient(yAxis, 0);
var xmax = Math.Max(Math.Abs(xInterval.Start), Math.Abs(xInterval.End));
var ymax = Math.Max(Math.Abs(yInterval.Start), Math.Abs(yInterval.End));
var rmax = Math.Sqrt(xmax * xmax + ymax * ymax);
for (double x = xmstep, y = ymstep; x <= rmax || y <= rmax; x += xmstep, y += ymstep)
{
var cx = Math.Abs(ToClient(xAxis, x) - x0);
var cy = Math.Abs(ToClient(yAxis, y) - y0);
drawGridAction.Invoke(x0, y0, cx, cy);
}
}
public void IterateRadiusGrid(ViewportAxis xAxis, ViewportAxis yAxis, Action <double, double, double, double> drawGridAction, bool major)
{
if (xAxis == null || yAxis == null)
{
return;
}
var xInterval = ToViewInterval(xAxis);
var yInterval = ToViewInterval(yAxis);
var x0 = ToClient(xAxis, 0);
var y0 = ToClient(yAxis, 0);
var xmax = Math.Max(Math.Abs(xInterval.Start), Math.Abs(xInterval.End));
var ymax = Math.Max(Math.Abs(yInterval.Start), Math.Abs(yInterval.End));
var rmax = Math.Sqrt(xmax * xmax + ymax * ymax);
double angleStep;
if (major)
{
angleStep = Math.PI * 40 / 180;
}
else
{
angleStep = Math.PI * 10 / 180;
}
for (double angle = 0; angle < 2 * Math.PI; angle += angleStep)
{
var cx = ToClient(xAxis, rmax * Math.Cos(angle));
var cy = ToClient(yAxis, rmax * Math.Sin(angle));
drawGridAction.Invoke(x0, y0, cx, cy);
}
}
private void RealignViewports()
{
if (this.mount != null)
{
this.mount.AlignViewports(this.me.Settings.ViewportAxis);
}
this.settingsViewportAxis = this.me.Settings.ViewportAxis;
}
protected static Interval ToViewInterval(ViewportAxis axis)
{
var v = axis.View;
var s = v.Start;
var e = v.End;
return(new Interval(Math.Min(s, e), Math.Max(s, e)));
}
private void InitalizeSpChart(ChartControl chart, ViewportAxis xAxis)
{
chart.VerticalAxis = new Log10Axis {
IsReversed = true
};
chart.HorizontalAxis = xAxis;
chart.LeftAxis.MarkProvider = new Log10MarkProvider();
chart.BottomAxis.MarkProvider = new Log10MarkProvider();
chart.Canvas.LeftMarkProvider = chart.LeftAxis.MarkProvider;
chart.Canvas.BottomMarkProvider = chart.BottomAxis.MarkProvider;
chart.TopAxis.Visibility = Visibility.Hidden;
chart.RightAxis.Visibility = Visibility.Hidden;
chart.ToolCollection.Add(new PanTool());
chart.ToolCollection.Add(new ZoomTool());
}
public static double GetStep(ViewportAxis axis, double minStep)
{
var mstep = Math.Abs(ToValue(axis, minStep) - ToValue(axis, 0));
var pow = Math.Floor(Math.Log10(mstep)); //степень шага
if (mstep <= 2 * Math.Pow(10, pow))
{
//если модельный шаг в диапазоне (1; 2] * 10^"степень шага" - округляем до шага 2
mstep = 2 * Math.Pow(10, pow);
}
else if (mstep <= 5 * Math.Pow(10, pow))
{
//если в диапазоне от (2, 5] * 10^"степень шага" - округляем с шагом 5
mstep = 5 * Math.Pow(10, pow);
}
else //если (5, 10] * 10^"степень шага" - с шагом 10
{
mstep = 10 * Math.Pow(10, pow);
}
return(mstep);
}
public void AlignViewports(ViewportAxis axis)
{
ProjectorEmitter[] ordered = GetOrdered();
float steps = 1f / ordered.Length;
switch (axis)
{
case ViewportAxis.X:
for (int i = 0; i < ordered.Length; ++i)
{
ordered[i].GetComponent <Camera>().rect = new Rect(steps * i, 0f, steps, 1f);
}
break;
case ViewportAxis.Y:
for (int i = 0; i < ordered.Length; ++i)
{
ordered[i].GetComponent <Camera>().rect = new Rect(0f, steps * i, 1f, steps);
}
break;
}
}
public static void AlignViewports(ProjectorEmitter[] emitters, ViewportAxis axis)
{
float steps = 1f / emitters.Length;
float offset = 0f;
switch (axis)
{
case ViewportAxis.X:
for (int i = 0; i < emitters.Length; ++i)
{
emitters[i].GetComponent <Camera>().rect = new Rect(offset, 0f, steps, 1f);
offset += steps;
}
break;
case ViewportAxis.Y:
for (int i = 0; i < emitters.Length; ++i)
{
emitters[i].GetComponent <Camera>().rect = new Rect(0f, offset, 1f, steps);
offset += steps;
}
break;
}
}
protected static double ToValue(ViewportAxis axis, double client)
{
return(axis.ClientToView(client));
}
protected static double ToClient(ViewportAxis axis, double value)
{
return(axis.ViewToClient(value));
}
public void IterateMarks(ViewportAxis xAxis, ViewportAxis yAxis, DrawingContext dc, Action <DrawingContext, double, string> action)
{
}
private static double ToClient(ViewportAxis axis, double value)
{
return(axis.ViewToClient(value));
}