//public void PlotLinear(int x, float amplitude, int k, int i, EllipseGeometry firstEllipseGeometry, int c)
//{
// // The point (0,0) for the amplitude y and the pixelrow x is the bottom left corner.
// // The point (0,0) for the C# methods is the top left corner.
// double y;
// // stetige plots
// //y = (double)((amplitude - this.offset + 0.00001) * this.scale);
// y = (double)((amplitude - this.offset) * this.scale);
// EllipseGeometry secondEllipseGeometry = firstEllipseGeometry.Clone();
// LineGeometry myLineGeometry = new LineGeometry();
// GeometryGroup gg = new GeometryGroup();
// //Point startPoint = new Point();
// //Point endPoint = new Point();
// double a = Math.Abs(x - this.xTemp);
// double b = Math.Abs(y - this.yTemp[c]);
// if ((this.yTemp[c] > this.ImageWidth && y > this.ImageWidth) || (this.yTemp[c] < 0 && y < 0) || (this.xTemp < 0 && x < 0) || (this.xTemp > this.ImageHeight && x > this.ImageHeight))
// {
// // Both points are out of the visible bitmap: Draw nothing
// }
// else if ((this.yTemp[c] >= 0 && y >= 0) && (this.yTemp[c] <= this.ImageWidth && y <= this.ImageWidth) && (this.xTemp >= 0 && x >= 0) && (this.xTemp <= this.ImageHeight && x <= this.ImageHeight))
// {
// // Both points are inside the visible bitmap: Draw line
// myLineGeometry.StartPoint = new Point(this.xTemp, this.ImageWidth - this.yTemp[c]);
// myLineGeometry.EndPoint = new Point(x, this.ImageWidth - y);
// // paint the line, if there is mind. 2 Points
// firstEllipseGeometry.Center = new Point(this.xTemp, this.ImageWidth - this.yTemp[c]);
// gg.Children.Add(firstEllipseGeometry);
// secondEllipseGeometry.Center = new Point(x, this.ImageWidth - y);
// gg.Children.Add(secondEllipseGeometry);
// // Draw line, if it exits min. two Points
// }
// else if (this.xTemp < 0 && x > this.ImageHeight)
// {
// if (yTemp[c] <= y)
// {
// myLineGeometry.StartPoint = new Point(0, this.ImageWidth - (Math.Abs(this.xTemp) * b / a) - this.yTemp[c]);
// myLineGeometry.EndPoint = new Point(this.ImageHeight, this.ImageWidth - ((this.ImageHeight - this.xTemp) * b / a) - this.yTemp[c]);
// }
// else
// {
// myLineGeometry.StartPoint = new Point(0, this.ImageWidth - (x * b / a) - y);
// myLineGeometry.EndPoint = new Point(this.ImageHeight, this.ImageWidth - ((x - this.ImageHeight) * b / a) - y);
// }
// }
// else
// {
// // endpoint within ImageWith
// if (y >= 0 && y <= this.ImageWidth)
// {
// // startpoint ist unten links von Bitmap
// if (this.xTemp < 0 && this.yTemp[c] < 0)
// {
// // Zwischenspunkt liegt auf den horizontal Achse
// if ((Math.Abs((double)y / this.yTemp[c])) < (Math.Abs((double)x / this.xTemp)))
// {
// myLineGeometry.StartPoint = new Point(x - (a * y / b), this.ImageWidth);
// }
// // Zwischenspunkt liegt auf den vertikale Achse
// if ((Math.Abs((double)y / this.yTemp[c])) > (Math.Abs((double)x / this.xTemp)))
// {
// myLineGeometry.StartPoint = new Point(0, this.ImageWidth - y + (b * x / a));
// }
// myLineGeometry.EndPoint = new Point(x, this.ImageWidth - y);
// secondEllipseGeometry.Center = myLineGeometry.EndPoint;
// gg.Children.Add(secondEllipseGeometry);
// }
// // startpoint ist oben links von Bitmap
// else if (this.xTemp < 0 && this.yTemp[c] >= this.ImageWidth)
// {
// // Zwischenspunkt liegt auf den horizontal Achse(obere Achse)
// if ((Math.Abs((double)(this.ImageWidth - y) / (this.ImageWidth - this.yTemp[c]))) < (Math.Abs((double)x / this.xTemp)))
// {
// myLineGeometry.StartPoint = new Point((a * (this.yTemp[c] - this.ImageWidth) / b - Math.Abs(this.xTemp)), 0);
// }
// // Zwischenspunkt liegt auf den vertikale Achse
// if ((Math.Abs((double)(this.ImageWidth - y) / (this.ImageWidth - this.yTemp[c]))) > (Math.Abs((double)x / this.xTemp)) || (this.yTemp[c] == this.ImageWidth))
// {
// myLineGeometry.StartPoint = new Point(0, b * Math.Abs(this.xTemp) / a - this.yTemp[c] + this.ImageWidth);
// }
// myLineGeometry.EndPoint = new Point(x, this.ImageWidth - y);
// secondEllipseGeometry.Center = myLineGeometry.EndPoint;
// gg.Children.Add(secondEllipseGeometry);
// }
// else
// {
// // Startpoint ist unten von Bitmap
// if (this.yTemp[c] < 0)
// {
// // endpoint innerhalb von visualen Bitmap
// if (x > 0 && x < this.ImageHeight)
// {
// myLineGeometry.EndPoint = new Point(x, this.ImageWidth - y);
// secondEllipseGeometry.Center = myLineGeometry.EndPoint;
// gg.Children.Add(secondEllipseGeometry);
// }
// // endpoint ist rechts von visualen Bitmap
// else if (x > this.ImageWidth)
// {
// myLineGeometry.EndPoint = new Point(this.ImageHeight, this.ImageWidth - ((this.ImageHeight - this.xTemp) * b / a) - this.yTemp[c]);
// }
// if (this.xTemp >= 0)
// {
// myLineGeometry.StartPoint = new Point(this.xTemp + (Math.Abs(this.yTemp[c]) * a / b), this.ImageWidth);
// }
// if (this.xTemp < 0)
// {
// myLineGeometry.StartPoint = new Point((Math.Abs(this.yTemp[c]) * a / b) - Math.Abs(this.xTemp), this.ImageWidth);
// }
// }
// // Starting point is above of Bitmap/*
// else if (this.yTemp[c] > this.ImageWidth)
// {
// if (x >= 0 && x <= this.ImageHeight)
// {
// myLineGeometry.EndPoint = new Point(x, this.ImageWidth - y);
// secondEllipseGeometry.Center = myLineGeometry.EndPoint;
// gg.Children.Add(secondEllipseGeometry);
// }
// else if (x > this.ImageWidth)
// {
// myLineGeometry.EndPoint = new Point(this.ImageHeight, this.ImageWidth - ((x - this.ImageHeight) * b / a) - y);
// }
// myLineGeometry.StartPoint = new Point((this.xTemp + (this.yTemp[c] - this.ImageWidth) * a / b), 0);
// }
// // Starting point is on the left side of Bitmap
// else
// {
// if (this.xTemp < 0 && yTemp[c] <= y)
// {
// myLineGeometry.StartPoint = new Point(0, this.ImageWidth - (Math.Abs(this.xTemp) * b / a) - this.yTemp[c]);
// myLineGeometry.EndPoint = new Point(x, this.ImageWidth - y);
// secondEllipseGeometry.Center = myLineGeometry.EndPoint;
// gg.Children.Add(secondEllipseGeometry);
// }
// if (this.xTemp < 0 && yTemp[c] > y)
// {
// myLineGeometry.StartPoint = new Point(0, this.ImageWidth - (x * b / a) - y);
// myLineGeometry.EndPoint = new Point(x, this.ImageWidth - y);
// secondEllipseGeometry.Center = myLineGeometry.EndPoint;
// gg.Children.Add(secondEllipseGeometry);
// }
// // the last point is on the right side of Image
// if (x >= this.ImageHeight)
// {
// myLineGeometry.StartPoint = new Point(this.xTemp, this.ImageWidth - this.yTemp[c]);
// if (this.yTemp[c] == y)
// {
// myLineGeometry.EndPoint = new Point(this.ImageHeight, this.ImageWidth - y);
// }
// if (this.yTemp[c] < y && this.yTemp[c] >= 0)
// {
// myLineGeometry.EndPoint = new Point(this.ImageHeight, this.ImageWidth - ((this.ImageHeight - this.xTemp) * b / a) - this.yTemp[c]);
// }
// if (this.yTemp[c] > y)
// {
// myLineGeometry.EndPoint = new Point(this.ImageHeight, this.ImageWidth - ((x - this.ImageHeight) * b / a) - y);
// }
// }
// }
// }
// // paint the line, if there is mind. 2 Points
// }
// // endpoint outside of the ImageWidth
// if (y < 0 || y > this.ImageWidth)
// {
// // endpoint ist oben rechts von visualen Bitmap
// if (x > this.ImageHeight && y > this.ImageWidth)
// {
// // Letzte Punkt liegt auf den vertikale Achse
// if ((Math.Abs((double)(this.ImageWidth - y) / (this.ImageWidth - this.yTemp[c]))) < (Math.Abs((double)(x - this.ImageHeight) / (this.ImageHeight - this.xTemp))))
// {
// myLineGeometry.EndPoint = new Point(this.ImageHeight, this.ImageWidth - this.yTemp[c] - (this.ImageHeight - this.xTemp) * b / a);
// }
// // Letzte Punkt liegt auf den horizontale Achse (obere Achse)
// if ((Math.Abs((double)(this.ImageWidth - y) / (this.ImageWidth - this.yTemp[c]))) > (Math.Abs((double)(x - this.ImageHeight) / (this.ImageHeight - this.xTemp))))
// {
// myLineGeometry.EndPoint = new Point(this.xTemp + a * (this.ImageWidth - this.yTemp[c]) / b, 0);
// }
// myLineGeometry.StartPoint = new Point(this.xTemp, this.ImageWidth - this.yTemp[c]);
// firstEllipseGeometry.Center = myLineGeometry.StartPoint;
// }
// // endpoint ist unten rechts von visualen Bitmap
// else if (x > this.ImageHeight && y < 0)
// {
// // Letzte Punkt liegt auf den horizontale Achse(untere Achse)
// if ((Math.Abs((double)(y / this.yTemp[c]))) > (Math.Abs((double)(x / this.xTemp))))
// {
// myLineGeometry.EndPoint = new Point(this.xTemp + a * this.yTemp[c] / b, this.ImageWidth);
// }
// // Letzte Punkt liegt auf den vertikale Achse
// if ((Math.Abs((double)(y / this.yTemp[c]))) < (Math.Abs((double)(x / this.xTemp))))
// {
// myLineGeometry.EndPoint = new Point(this.ImageHeight, this.ImageWidth - this.yTemp[c] + b * (this.ImageHeight - this.xTemp) / a);
// }
// myLineGeometry.StartPoint = new Point(this.xTemp, this.ImageWidth - this.yTemp[c]);
// firstEllipseGeometry.Center = myLineGeometry.StartPoint;
// }
// // endpoint ist entweder oben oder unten von Bitmap
// else
// {
// // steigende Linie
// if (this.yTemp[c] < y)
// {
// // endpoint ist oben, startpoint links
// if (this.xTemp < 0 && this.yTemp[c] < this.ImageWidth)
// {
// myLineGeometry.StartPoint = new Point(0, this.ImageWidth - Math.Abs(xTemp) * b / a - this.yTemp[c]);
// myLineGeometry.EndPoint = new Point(x - (y - this.ImageWidth) * a / b, 0);
// myLineGeometry.StartPoint = myLineGeometry.StartPoint;
// myLineGeometry.EndPoint = myLineGeometry.EndPoint;
// }
// // endpoint oben
// else
// {
// // startpoint innerhalb von Bitmap
// if (yTemp[c] >= 0 && yTemp[c] < this.ImageWidth)
// {
// myLineGeometry.StartPoint = new Point(this.xTemp, this.ImageWidth - this.yTemp[c]);
// myLineGeometry.EndPoint = new Point(this.xTemp + a * (this.ImageWidth - this.yTemp[c]) / b, 0);
// firstEllipseGeometry.Center = myLineGeometry.StartPoint;
// gg.Children.Add(firstEllipseGeometry);
// }
// // startpoint ist unten von Bitmap
// else if (yTemp[c] < 0)
// {
// myLineGeometry.StartPoint = new Point(this.xTemp + a * Math.Abs(this.yTemp[c]) / b, this.ImageWidth);
// myLineGeometry.EndPoint = new Point(this.xTemp + a * (this.ImageWidth - this.yTemp[c]) / b, 0);
// }
// }
// }
// // absteigende Linie
// else if (this.yTemp[c] > y)
// {
// myLineGeometry.StartPoint = new Point(this.xTemp, this.ImageWidth - this.yTemp[c]);
// myLineGeometry.EndPoint = new Point(x, this.ImageWidth - y);
// firstEllipseGeometry.Center = myLineGeometry.StartPoint;
// gg.Children.Add(firstEllipseGeometry);
// //// startpoint ist links von Bitmap
// //if (this.xTemp < 0 && this.yTemp[c] > 0)
// //{
// // myLineGeometry.StartPoint = new Point(0, this.ImageWidth - this.yTemp[c] + Math.Abs(xTemp) * b / a);
// // myLineGeometry.EndPoint = new Point(this.xTemp + a * (this.yTemp[c]) / b, this.ImageWidth);
// // firstEllipseGeometry.Center = myLineGeometry.StartPoint;
// // gg.Children.Add(firstEllipseGeometry);
// //}
// //else
// //{
// // myLineGeometry.StartPoint = new Point(this.xTemp, this.ImageWidth - this.yTemp[c]);
// // myLineGeometry.EndPoint = new Point(this.xTemp + a * (this.yTemp[c]) / b, this.ImageWidth);
// // firstEllipseGeometry.Center = myLineGeometry.StartPoint;
// // gg.Children.Add(firstEllipseGeometry);
// //}
// }
// }
// }
// // paint the line, if there is mind. 2 Points
// }
// if (k > 0)
// {
// gg.Children.Add(myLineGeometry);
// }
// this.geometrygroup.Children.Add(gg);
// this.xTemp = x;
// this.yTemp[c] = y;
//}
public void Peak(int pixelrow, SampleD sampledata)
{
int swap, xstart, xend;
xstart = (int)((sampledata.max - offset) * scale);
xend = (int)((sampledata.min - offset) * scale);
if (xstart > xend)
{
swap = xend;
xend = xstart;
xstart = swap;
}
// stetige plots
if (this.xlastplot < xstart)
{
xstart = this.xlastplot;
}
if (this.xlastplot > xend)
{
xend = this.xlastplot;
}
this.xlastplot = (int)((sampledata.value - this.offset) * this.scale);
this.ClippingAndPixeling(xstart, xend, pixelrow);
}
static void Main(string[] args)
{
SampleD del1, del2, del3, del4; //Here we define the four delegates
del1 = new SampleD(SampleD1);
del2 = new SampleD(SampleD2);
del3 = new SampleD(SampleD3);
del4 = del1 + del2 + del3; //As you can see, del4 is the multicast delegate
del4(); //this function is run
}
static void Main(string[] args)
{
SampleD del1, del2, del3, del4; //Here we define the four delegates
del1 = new SampleD(SampleD1);
del2 = new SampleD(SampleD2);
del3 = new SampleD(SampleD3);
del4 = del1 + del2 + del3; //As you can see, del4 is the multicast delegate
del4(); //this function is run
}
public void ComputeLine()
{
SampleD s = new SampleD();
SampleD st = new SampleD();
Sample minS = new Sample();
Sample maxS = new Sample();
//xMin = yMin = 1000000.0f;
//xMax = yMax = -1000000.0f;
if(Samples.Count > 0) {
minS = Samples[0];
maxS = Samples[0];
}
s.x = s.y = s.z = s.t = 0.0;
st.t = st.x = st.y = st.z = 1.0;
int n = Samples.Count;
for( int i = 0; i < n; ++i )
{
s.t += Samples[i].t;
s.x += Samples[i].x;
s.y += Samples[i].y;
s.z += Samples[i].z;
if(Samples[i].t < minS.t) minS = Samples[i];
if(Samples[i].t > maxS.t) maxS = Samples[i];
/*
xMin = Math.Min( xMin, Samples[i].t );
xMax = Math.Max( xMax, Samples[i].t );
yMin = Math.Min( yMin, Samples[i].x );
yMax = Math.Max( yMax, Samples[i].x );
yMin = Math.Min( yMin, Samples[i].y );
yMax = Math.Max( yMax, Samples[i].y );
yMin = Math.Min( yMin, Samples[i].z );
yMax = Math.Max( yMax, Samples[i].z );
//*/
}
for( int i = 0; i < n; ++i )
{
double t = Samples[i].t - s.t / n;
st.t += t * t;
st.x += t * Samples[i].x;
st.y += t * Samples[i].y;
st.z += t * Samples[i].z;
}
dSlope.x = st.x / st.t;
dSlope.y = st.y / st.t;
dSlope.z = st.z / st.t;
dIntercept.x = (s.x - s.t * dSlope.x) / n;
dIntercept.y = (s.y - s.t * dSlope.y) / n;
dIntercept.z = (s.z - s.t * dSlope.z) / n;
}
public void ComputeLine()
{
SampleD s = new SampleD();
SampleD st = new SampleD();
Sample minS = new Sample();
Sample maxS = new Sample();
//xMin = yMin = 1000000.0f;
//xMax = yMax = -1000000.0f;
if (Samples.Count > 0)
{
minS = Samples[0];
maxS = Samples[0];
}
s.x = s.y = s.z = s.t = 0.0;
st.t = st.x = st.y = st.z = 1.0;
int n = Samples.Count;
for (int i = 0; i < n; ++i)
{
s.t += Samples[i].t;
s.x += Samples[i].x;
s.y += Samples[i].y;
s.z += Samples[i].z;
if (Samples[i].t < minS.t)
{
minS = Samples[i];
}
if (Samples[i].t > maxS.t)
{
maxS = Samples[i];
}
/*
* xMin = Math.Min( xMin, Samples[i].t );
* xMax = Math.Max( xMax, Samples[i].t );
* yMin = Math.Min( yMin, Samples[i].x );
* yMax = Math.Max( yMax, Samples[i].x );
* yMin = Math.Min( yMin, Samples[i].y );
* yMax = Math.Max( yMax, Samples[i].y );
* yMin = Math.Min( yMin, Samples[i].z );
* yMax = Math.Max( yMax, Samples[i].z );
* //*/
}
for (int i = 0; i < n; ++i)
{
double t = Samples[i].t - s.t / n;
st.t += t * t;
st.x += t * Samples[i].x;
st.y += t * Samples[i].y;
st.z += t * Samples[i].z;
}
dSlope.x = st.x / st.t;
dSlope.y = st.y / st.t;
dSlope.z = st.z / st.t;
dIntercept.x = (s.x - s.t * dSlope.x) / n;
dIntercept.y = (s.y - s.t * dSlope.y) / n;
dIntercept.z = (s.z - s.t * dSlope.z) / n;
}