private void draw_calibration()
{
Point[] currentWorkoutPoints = new Point[62];
currentWorkoutPoints[0] = new Point(0, 1);
for (int i = 0; i < 30; i++)
{
currentWorkoutPoints[i * 2 + 1] = new Point((double)i / 30, 1 - speedData[i] / 30);
currentWorkoutPoints[i * 2 + 2] = new Point((double)(i + 1) / 30, 1 - speedData[i] / 30);
}
currentWorkoutPoints[61] = new Point(1, 1);
var figure = new PathFigure
{
StartPoint = currentWorkoutPoints[0],
IsClosed = true
};
var segment = new PolyLineSegment(currentWorkoutPoints.Skip(1), true);
figure.Segments.Add(segment);
polyline.Figures.Clear();
polyline.Figures.Add(figure);
}
public static bool IsInPolygon(Point[] poly, Point point)
{
var coef = poly.Skip(1).Select((p, i) => (point.Y - poly[i].Y) * (p.X - poly[i].X) - (point.X - poly[i].X) * (p.Y - poly[i].Y)).ToList();
if (coef.Any(p => p == 0))
return true;
for (int i = 1; i < coef.Count(); i++) {
if (coef[i] * coef[i - 1] < 0)
return false;
}
return true;
}
private void DrawLines(DrawingContext drawingContext, Pen pen, Point[] points)
{
var pathGeometry = new PathGeometry();
var figure = new PathFigure(points.First(), points.Skip(1).Select(p => new LineSegment(p, true)), true);
pathGeometry.Figures = new PathFigureCollection { figure };
drawingContext.DrawGeometry(null, pen, pathGeometry);
}
private UIElement VisualizePoints(Point[] point)
{
var path = new Path();
path.Stroke = Brushes.Blue;
path.StrokeThickness = 1;
path.Fill = new SolidColorBrush { Color = Colors.Blue, Opacity = 0.2 };
var geometry = new GeometryGroup();
foreach (var pnt in point.Skip(1).Take(point.Length - 2))
geometry.Children.Add(new EllipseGeometry(pnt, 2, 2));
geometry.Children.Add(new EllipseGeometry(point[0], 5, 5));
geometry.Children.Add(new EllipseGeometry(point[point.Length - 1], 5, 5));
geometry.Freeze();
path.Data = geometry;
return path;
}
public void updateEvent(object sender, userEventArgs e)
{
userStatus = e;
hb = e.hr;
spdInst = e.speed;
cadInst = e.cad;
ftpx2 = e.ftp * 2;
powerMax = (e.ftp + (dwgEngine.chartZoom * e.ftp / 2));
userStreamToClose = (cAntUsers)sender;
this.Dispatcher.BeginInvoke((Action)(() =>
{
textBoxHr.Text = e.hr.ToString();
textBoxMPH.Text = e.speed.ToString("F1");
textBoxCad.Text = e.cad.ToString();
textBoxPwr.Text = e.instPwr.ToString();
powerInst = e.instPwr;
textPwrAvg.Text = e.avgPwr.ToString();
textPwrAvgLast.Text = e.lastAvgPwr.ToString();
textBoxPoints.Text = e.points.ToString();
try
{
labelPwr50.Content = e.ftp.ToString();
labelPwrMax.Content = ((int)(powerMax)).ToString();
labelPwr75.Content = ((int)(3 * powerMax / 4)).ToString();
labelPwr25.Content = ((int)(powerMax / 4)).ToString();
}
catch { }
}));
// Draw Instant Power Bar
var xpoints = new Point[4];
double xx = (double)e.instPwr / ftpx2;
if (xx > 1)
{
xx = 1;
}
xpoints[0] = new Point(0.0, 0.02);
xpoints[1] = new Point(0.0, 0.98);
xpoints[2] = new Point(xx, 0.98);
xpoints[3] = new Point(xx, 0.02);
//Draw Avg Power Bar
// Changing this to CAD bar on 1/6/2014
// x = (double)e.avgPwr / powerMax;
double x = (double)cadInst / 150;
if (x > 1)
{
x = 1;
}
var pointsCad = new Point[4];
pointsCad[0] = new Point(0.0, 0.02);
pointsCad[1] = new Point(0.0, 0.98);
pointsCad[2] = new Point(x, 0.98);
pointsCad[3] = new Point(x, 0.02);
//work on target Power Line
double y = 0;
double ymin = 0;
double ymax = 1;
double target = 0;
int cadColor = 0;
int pwrColor = 0;
if (bWorkoutRunning)
{
target = activeWorkout.segments[workoutStatus.currentSegment].effort;
if (workoutStatus.alternateTarget > 0)
{
target = workoutStatus.alternateTarget;
}
y = target / 2;
ymin = y - activeWorkout.segments[workoutStatus.currentSegment].ptsMinus / 2;
if (ymin < 0)
{
ymin = 0;
}
ymax = y + activeWorkout.segments[workoutStatus.currentSegment].ptsPlus / 2;
if (ymax > 1)
{
ymax = 1;
}
// send more Points to User. Note THIS REALLY DOESN"T BELONG HERE? :(
if (e.instPwr >= target * e.ftp && e.instPwr <= (target + activeWorkout.segments[workoutStatus.currentSegment].ptsPlus) * e.ftp)
{
if (!workoutStatus.paused)
{
userStreamToClose.points += 1;
}
pwrColor = 1;
}
else if (e.instPwr < target * e.ftp && e.instPwr >= (target - activeWorkout.segments[workoutStatus.currentSegment].ptsMinus) * e.ftp)
{
if (!workoutStatus.paused)
{
userStreamToClose.points += .5;
}
pwrColor = 2;
}
}
else
{
y = 1 - (double)e.ftp / ftpx2;
}
var pointsPT = new Point[10];
pointsPT[0] = new Point(y, 0.05);
pointsPT[1] = new Point(y, 0.4);
pointsPT[2] = new Point(ymin, 0.5);
pointsPT[3] = new Point(y, 0.6);
pointsPT[4] = new Point(y, .95);
pointsPT[5] = new Point(y + .01, .95);
pointsPT[6] = new Point(y + .01, 0.6);
pointsPT[7] = new Point(ymax, 0.5);
pointsPT[8] = new Point(y + .01, 0.4);
pointsPT[9] = new Point(y + .01, .05);
//work on target Cad Line
y = 0;
if (bWorkoutRunning)
{
y = (double)activeWorkout.segments[workoutStatus.currentSegment].cadTarget / 150;
ymin = y - (double)activeWorkout.segments[workoutStatus.currentSegment].ptsCadMinus / 150;
if (ymin < 0)
{
ymin = 0;
}
ymax = y + (double)activeWorkout.segments[workoutStatus.currentSegment].ptsCadPlus / 150;
if (ymax > 1)
{
ymax = 1;
}
if (cadInst >= activeWorkout.segments[workoutStatus.currentSegment].cadTarget)
{
if (cadInst - activeWorkout.segments[workoutStatus.currentSegment].cadTarget <=
activeWorkout.segments[workoutStatus.currentSegment].ptsCadPlus)
{
if (!workoutStatus.paused)
{
userStreamToClose.points += 1;
}
cadColor = 1;
}
}
else if (activeWorkout.segments[workoutStatus.currentSegment].cadTarget - cadInst <=
activeWorkout.segments[workoutStatus.currentSegment].ptsCadMinus)
{
if (!workoutStatus.paused)
{
userStreamToClose.points += .5;
}
cadColor = 2;
}
}
else
{
y = .5;
ymin = 0;
ymax = 1;
}
var pointsCT = new Point[10];
pointsCT[0] = new Point(y, 0.05);
pointsCT[1] = new Point(y, 0.4);
pointsCT[2] = new Point(ymin, 0.5);
pointsCT[3] = new Point(y, 0.6);
pointsCT[4] = new Point(y, .95);
pointsCT[5] = new Point(y + .01, .95);
pointsCT[6] = new Point(y + .01, 0.6);
pointsCT[7] = new Point(ymax, 0.5);
pointsCT[8] = new Point(y + .01, 0.4);
pointsCT[9] = new Point(y + .01, .05);
//
//ReDraw HR, Cadence, Speed and Power Lines
//
if (bWorkoutRunning && !workoutStatus.paused)
{
x = (double)workoutStatus.workoutCurrentMS / workoutStatus.workoutTotalMS;
y = spdInst / 40;
if (y > 1)
{
y = 1;
}
Point spd = new Point(x, 1 - y);
spdData.Add(spd);
y = ((double)hb / 200);
if (y > 1)
{
y = 1;
}
Point hr = new Point(x, 1 - y);
hrData.Add(hr);
y = ((double)cadInst / 200);
if (y > 1)
{
y = 1;
}
Point cad = new Point(x, 1 - y);
cadData.Add(cad);
// y = (double)powerInst / (powerMax);
y = (double)(powerInst - e.ftp) / (e.ftp);
// if (y > 1) y = 1;
// Point pwr = new Point(x, 1 - y);
Point pwr = new Point(x, y);
pwrData.Add(pwr);
}
//TimeSpan duration = new TimeSpan(0, 0, 0, (int)((workoutStatus.workoutTotalMS - workoutStatus.workoutCurrentMS) / 1000));
// Show time going up for total Workout Time
TimeSpan duration = new TimeSpan(0, 0, 0, (int)((workoutStatus.workoutCurrentMS) / 1000));
TimeSpan durationSeg = new TimeSpan(0, 0, 0, (int)((999 + workoutStatus.segmentTotalMS - workoutStatus.segmentCurrentMS) / 1000));
this.Dispatcher.BeginInvoke((Action)(() =>
{
textBlockWorkout.Text = workoutStatus.message;
if (workoutStreamToClose != null)
{
if (workoutStatus.starting || activeWorkout != workoutStreamToClose.activeWorkout)
{
load_Workout(workoutStreamToClose.activeWorkout);
userStreamToClose.points = 0;
}
}
if (workoutStatus.finished)
{
bWorkoutRunning = false;
textBlockWorkout.Text = "FINISHED";
}
textBoxTotalTime.Text = duration.ToString(@"h\:mm\:ss");
textBoxSegmentTime.Text = durationSeg.ToString(@"h\:mm\:ss");
if (workoutStatus.paused && !workoutStatus.finished)
{
bWorkoutRunning = false;
textBlockWorkout.Text = "PAUSED";
}
if (textBlockWorkout.Text == "" && activeWorkout != null)
{
textBlockWorkout.Text = activeWorkout.segments[workoutStatus.currentSegment].segmentName;
}
if (roundRobin == 0)
{
extend_line(spdline, (spdData));
}
if (roundRobin == 1)
{
extend_line(hrline, hrData);
}
if (roundRobin == 2)
{
extend_line(cadline, cadData);
}
if (roundRobin == 3)
{
extend_line(pwrline, dwgEngine.scaleLine(pwrData));
}
if (++roundRobin > 3)
{
roundRobin = 0;
}
if (pwrColor == 1)
{
powerMeterCanvas.Background = new SolidColorBrush(Colors.LightGreen);
}
else if (pwrColor == 2)
{
powerMeterCanvas.Background = new SolidColorBrush(Colors.Yellow);
}
else
{
powerMeterCanvas.Background = new SolidColorBrush(Colors.Black);
}
if (cadColor == 1)
{
cadMeterCanvas.Background = new SolidColorBrush(Colors.LightGreen);
}
else if (cadColor == 2)
{
cadMeterCanvas.Background = new SolidColorBrush(Colors.Yellow);
}
else
{
cadMeterCanvas.Background = new SolidColorBrush(Colors.Black);
}
PathFigure figureInstPower = new PathFigure
{
StartPoint = xpoints[0],
IsClosed = true
};
var segment = new PolyLineSegment(xpoints.Skip(1), true);
figureInstPower.Segments.Add(segment);
polylinePwr.Figures.Clear();
polylinePwr.Figures.Add(figureInstPower);
PathFigure figureAvgPower = new PathFigure
{
StartPoint = pointsCad[0],
IsClosed = true
};
segment = new PolyLineSegment(pointsCad.Skip(1), true);
figureAvgPower.Segments.Add(segment);
polylineAvgPwr.Figures.Clear();
polylineAvgPwr.Figures.Add(figureAvgPower);
PathFigure figurePowerMeter = new PathFigure
{
StartPoint = pointsPT[0],
IsClosed = true
};
segment = new PolyLineSegment(pointsPT.Skip(1), true);
figurePowerMeter.Segments.Add(segment);
polylinePwrTarget.Figures.Clear();
polylinePwrTarget.Figures.Add(figurePowerMeter);
PathFigure figureCadMeter = new PathFigure
{
StartPoint = pointsCT[0],
IsClosed = true
};
segment = new PolyLineSegment(pointsCT.Skip(1), true);
figureCadMeter.Segments.Add(segment);
polylineCadTarget.Figures.Clear();
polylineCadTarget.Figures.Add(figureCadMeter);
}));
}
