public RideWithGpsActivitySummary retrieveWorkoutData(int wId, ref ZedGraph.ZedGraphControl zedActivityChart)
{
RideWithGpsActivitySummary summary = new RideWithGpsActivitySummary();
string wUrl = string.Format("http://ridewithgps.com/trips/{0}.json", wId);
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(wUrl);
httpWebRequest.Proxy = null;
httpWebRequest.Credentials = CredentialCache.DefaultCredentials;
httpWebRequest.CookieContainer = this._cookies;
// get response
HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
System.IO.Stream responseStream = httpWebResponse.GetResponseStream();
if (responseStream != null)
{
System.IO.StreamReader streamReader = new System.IO.StreamReader(responseStream);
string text = streamReader.ReadToEnd();
dynamic jsonResult = JsonValue.Parse(text);
PointPairList graphListHeart = new PointPairList();
PointPairList graphListAltitude = new PointPairList();
PointPairList graphListSpeed = new PointPairList();
PointPairList graphListCadence = new PointPairList();
zedActivityChart.GraphPane.CurveList.Clear();
zedActivityChart.GraphPane.GraphObjList.Clear();
zedActivityChart.GraphPane.YAxisList.Clear();
zedActivityChart.GraphPane.AddYAxis("Heart (bpm)");
zedActivityChart.GraphPane.AddYAxis("Cadence");
zedActivityChart.GraphPane.AddYAxis("Speed");
zedActivityChart.GraphPane.AddYAxis("Altitude (ft)");
zedActivityChart.GraphPane.Y2Axis.Scale.FontSpec.Size = 8;
// set custom formatting for X-Axis in charts
zedActivityChart.GraphPane.XAxis.ScaleFormatEvent += new Axis.ScaleFormatHandler(Axis_ScaleFormatEvent);
// set the ride summary details
summary.avgSpeed = "- mph";
summary.avgCadence = " - rpm";
summary.avgHeartRate = "- bpm";
summary.distance = "- miles";
summary.elevationGain = "- ft";
summary.durationTotal = "-";
summary.durationMoving = "-";
if (jsonResult.metrics.ContainsKey("speed"))
{
summary.avgSpeed = string.Format("{0:0.00} mph", (double)jsonResult.metrics.speed.avg * 0.621371);
}
if (jsonResult.metrics.ContainsKey("cad"))
{
summary.avgCadence = string.Format("{0:0} rpm", (double)jsonResult.metrics.cad.avg);
}
if (jsonResult.metrics.ContainsKey("hr"))
{
summary.avgHeartRate = string.Format("{0:0} bpm", (double)jsonResult.metrics.hr.avg);
}
if (jsonResult.metrics.ContainsKey("distance"))
{
summary.distance = string.Format("{0:0.00} miles", ((double)jsonResult.distance / 1000) * 0.621371);
}
if (jsonResult.metrics.ContainsKey("elevation_gain"))
{
summary.elevationGain = string.Format("{0:0.00} ft", (double)jsonResult.elevation_gain * 3.2808399);
}
summary.name = (string)jsonResult.name;
if (jsonResult.metrics.ContainsKey("duration"))
{
TimeSpan tDuration = TimeSpan.FromSeconds((double)jsonResult.metrics.duration);
summary.durationTotal = string.Format("{0:D2} h {1:D2} m {2:D2} s", tDuration.Hours, tDuration.Minutes, tDuration.Seconds);
}
if (jsonResult.metrics.ContainsKey("movingTime"))
{
TimeSpan tMoving = TimeSpan.FromSeconds((double)jsonResult.metrics.movingTime);
summary.durationMoving = string.Format("{0:D2} h {1:D2} m {2:D2} s", tMoving.Hours, tMoving.Minutes, tMoving.Seconds);
}
summary.notes = (string)jsonResult.description;
summary.mileSplits = new List <RideWithGpsMileSplit>();
double firstTimestamp = (double)jsonResult.track_points[0].t;
double distance = 0;
double duration = 0;
double speed = 0;
int currentMileSearch = 1;
double runningMileDistance = 0;
double runningDuration = 0;
// google map strings
double lat_min = -1;
double lat_max = -1;
double lng_min = -1;
double lng_max = -1;
double lat = 0;
double lng = 0;
double start_lat = 0;
double start_lng = 0;
double finish_lat = 0;
double finish_lng = 0;
string js_coords = "";
string js_mile_markers = "";
string js_bounds = "";
//string js_centre = "";
for (int tp = 0; tp < jsonResult.track_points.Count; tp++)
{
if (tp == 0)
{
start_lat = (double)jsonResult.track_points[tp].y;
start_lng = (double)jsonResult.track_points[tp].x;
}
// update the last point coordinates
finish_lat = (double)jsonResult.track_points[tp].y;
finish_lng = (double)jsonResult.track_points[tp].x;
if (tp > 0)
{
js_coords += ",";
duration = (double)jsonResult.track_points[tp].t - (double)jsonResult.track_points[tp - 1].t;
distance = GeoMath.Distance(
(double)jsonResult.track_points[tp].y,
(double)jsonResult.track_points[tp].x,
(double)jsonResult.track_points[tp - 1].y,
(double)jsonResult.track_points[tp - 1].x,
GeoMath.MeasureUnits.Miles
);
speed = distance / (duration / 3600);
// increment the running totals
runningDuration += duration;
runningMileDistance += distance;
// check if we've reached threshold for current search miles
if (runningMileDistance > currentMileSearch)
{
TimeSpan tsPace = TimeSpan.FromSeconds(runningDuration);
RideWithGpsMileSplit mileSplit = new RideWithGpsMileSplit();
mileSplit.label = string.Format("Mile {0}", currentMileSearch);
mileSplit.speed = string.Format("{0:0.00} mph", (1 / (runningDuration / 3600)));
mileSplit.pace = string.Format("{0:D2} h {1:D2} m {2:D2} s", tsPace.Hours, tsPace.Minutes, tsPace.Seconds);
summary.mileSplits.Add(mileSplit);
TimeSpan tmp_ts = TimeSpan.FromSeconds((double)jsonResult.track_points[tp].t);
string mile_marker_tag = "Time since start of ride: " + string.Format("{0:D2} h {1:D2} m {2:D2} s",
tmp_ts.Hours,
tmp_ts.Minutes,
tmp_ts.Seconds
);
js_mile_markers += "\r\nnew google.maps.Marker({icon:'https://chart.googleapis.com/chart?chst=d_map_pin_letter&chld=" + (currentMileSearch) + "|95E978|004400',position: new google.maps.LatLng(" + (string)jsonResult.track_points[tp].y + "," + (string)jsonResult.track_points[tp].x + "),map: map,title: 'Mile " + (currentMileSearch) + "\\r\\n" + mile_marker_tag + "'});";
// reset the running duration
// and increment the mile search counter for the next mile
runningDuration = 0;
currentMileSearch++;
}
}
// update the max / min longitude / latitude
lat = (double)jsonResult.track_points[tp].y;
lng = (double)jsonResult.track_points[tp].x;
if (lat_min == -1)
{
lat_min = lat;
}
if (lat_max == -1)
{
lat_max = lat;
}
if (lng_min == -1)
{
lng_min = lng;
}
if (lng_max == -1)
{
lng_max = lng;
}
if (lat < lat_min)
{
lat_min = lat;
}
if (lat > lat_max)
{
lat_max = lat;
}
if (lng < lng_min)
{
lng_min = lng;
}
if (lng > lng_max)
{
lng_max = lng;
}
js_coords += "\r\nnew google.maps.LatLng(" + (string)jsonResult.track_points[tp].y + "," + (string)jsonResult.track_points[tp].x + ")";
TimeSpan ts = TimeSpan.FromSeconds((double)jsonResult.track_points[tp].t - firstTimestamp);
string tagCadence = "";
string tagHR = "Duration : " + string.Format("{0:D2} h {1:D2} m {2:D2} s",
ts.Hours,
ts.Minutes,
ts.Seconds
) + "\r\nHR: " + (string)jsonResult.track_points[tp].h + " bpm";
string tagAltitude = "Duration : " + string.Format("{0:D2} h {1:D2} m {2:D2} s",
ts.Hours,
ts.Minutes,
ts.Seconds
) + "\r\n" + string.Format("Altitude: {0:0.00} ft", (double)jsonResult.track_points[tp].e * 3.2808399);
if (jsonResult.track_points[tp].ContainsKey("c"))
{
tagCadence = "Duration : " + string.Format("{0:D2} h {1:D2} m {2:D2} s",
ts.Hours,
ts.Minutes,
ts.Seconds
) + "\r\n" + string.Format("Cadence: {0:0.00} rpm", (double)jsonResult.track_points[tp].c);
}
string tagSpeed = "Duration : " + string.Format("{0:D2} h {1:D2} m {2:D2} s",
ts.Hours,
ts.Minutes,
ts.Seconds
) + "\r\n" + string.Format("Speed: {0:0.00} mph", speed);
if (jsonResult.track_points[tp].ContainsKey("h") && jsonResult.track_points[tp].ContainsKey("t"))
{
graphListHeart.Add(
(double)jsonResult.track_points[tp].t - firstTimestamp,
(double)jsonResult.track_points[tp].h,
tagHR
);
}
if (jsonResult.track_points[tp].ContainsKey("e") && jsonResult.track_points[tp].ContainsKey("t"))
{
graphListAltitude.Add(
(double)jsonResult.track_points[tp].t - firstTimestamp,
(double)jsonResult.track_points[tp].e * 3.2808399,
tagAltitude
);
}
if (jsonResult.track_points[tp].ContainsKey("c") && jsonResult.track_points[tp].ContainsKey("t"))
{
graphListCadence.Add(
(double)jsonResult.track_points[tp].t - firstTimestamp,
(double)jsonResult.track_points[tp].c,
tagCadence
);
}
graphListSpeed.Add(
(double)jsonResult.track_points[tp].t - firstTimestamp,
speed,
tagSpeed
);
}
LineItem ln_heart_heart = zedActivityChart.GraphPane.AddCurve("Heart Rate", graphListHeart, Color.Red, SymbolType.None);
ln_heart_heart.Line.Width = 1;
ln_heart_heart.YAxisIndex = 0;
LineItem ln_cadence = zedActivityChart.GraphPane.AddCurve("Cadence", graphListCadence, Color.Magenta, SymbolType.None);
ln_cadence.Line.Width = 1;
ln_cadence.YAxisIndex = 1;
LineItem ln_speed = zedActivityChart.GraphPane.AddCurve("Speed", graphListSpeed, Color.Blue, SymbolType.None);
ln_speed.Line.Width = 1;
ln_speed.YAxisIndex = 2;
LineItem ln_altitude = zedActivityChart.GraphPane.AddCurve("Altitude", graphListAltitude, Color.Green, SymbolType.None);
ln_altitude.Line.Fill = new Fill(Color.LightGreen);
ln_altitude.YAxisIndex = 3;
zedActivityChart.AxisChange();
if (jsonResult.track_points.Count != 0)
{
zedActivityChart.GraphPane.XAxis.Scale.Max = (double)jsonResult.track_points[(int)jsonResult.track_points.Count - 1].t - firstTimestamp;
}
zedActivityChart.GraphPane.XAxis.MajorGrid.IsVisible = true;
zedActivityChart.GraphPane.YAxis.MajorGrid.IsVisible = true;
zedActivityChart.AxisChange();
js_mile_markers = "\r\nnew google.maps.Marker({icon:'https://chart.googleapis.com/chart?chst=d_map_pin_letter&chld=S|000088|FFFFFF',position: new google.maps.LatLng(" + start_lat + "," + start_lng + "),map: map,title: 'Start'});" +
"\r\nnew google.maps.Marker({icon:'https://chart.googleapis.com/chart?chst=d_map_pin_letter&chld=F|000088|FFFFFF',position: new google.maps.LatLng(" + finish_lat + "," + finish_lng + "),map: map,title: 'Finish'});" +
js_mile_markers;
// create a bounding box for the map - so it can auto-zoom to the best level of detail
js_bounds = @"
var latlngbounds = new google.maps.LatLngBounds();
latlngbounds.extend(new google.maps.LatLng(" + lat_min + @"," + lng_min + @"));
latlngbounds.extend(new google.maps.LatLng(" + lat_max + @"," + lng_max + @"));
map.fitBounds(latlngbounds);
" ;
// build the route html
string routeHTML = @"
<html>
<head>
<meta name=""viewport"" content=""initial-scale=1.0, user-scalable=no"">
<meta charset=""utf-8"">
<title>Cycle Route</title>
<style>
#map_canvas{
width:100%;
height:100%;
}
</style>
<script src=""https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false""></script>
<script type=""text/javascript"" language=""javascript"">
var map;
function initialize() {
var mapOptions = {
mapTypeId: google.maps.MapTypeId.TERRAIN
};
map = new google.maps.Map(document.getElementById('map_canvas'), mapOptions);
var cycleRouteCoords = [
" + js_coords + @"
];
var cycleRoute = new google.maps.Polyline({
path: cycleRouteCoords,
strokeColor: '#FF0000',
strokeOpacity: 1.0,
strokeWeight: 2
});
cycleRoute.setMap(map);
" + js_mile_markers + @"
" + js_bounds + @"
}
window.onresize = pageresize;
function pageresize()
{
google.maps.event.trigger(map, 'resize');
" + js_bounds + @"
}
</script>
</head>
<body onload=""initialize()"" >
<div id=""map_canvas""></div>
</body>
</html>
" ;
try{
if (System.IO.File.Exists(Application.StartupPath + "\\rwgps_route.html"))
{
System.IO.File.Delete(Application.StartupPath + "\\rwgps_route.html");
}
FileStream fs = System.IO.File.OpenWrite(Application.StartupPath + "\\rwgps_route.html");
StreamWriter writer = new StreamWriter(fs);
writer.Write(routeHTML);
writer.Close();
writer.Dispose();
fs.Dispose();
//tabMap.Enabled = true;
}
catch {
MessageBox.Show("Map Update Failed. Try re-selecting the activity.", "Error loading map", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
finally{
//tabMap.Enabled = true;
}
}
return(summary);
}
void loadFileHistoryInformation()
{
string gradient_debug = "";
SQLiteCommand command = new SQLiteCommand(_db);
SQLiteDataReader rdrSummary;
SQLiteDataReader rdr;
string sql = "";
// load the file summary
sql = string.Format("select * from view_file_summary where idFile = {0}", _file);
double total_ride_duration = 0;
command.CommandText = sql;
rdrSummary = command.ExecuteReader();
if (rdrSummary.HasRows)
{
rdrSummary.Read();
TimeSpan tsDuration = TimeSpan.FromSeconds(rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsDuration")) ? 0 : Convert.ToInt32(rdrSummary["fsDuration"]));
TimeSpan tsMoving = TimeSpan.FromSeconds(rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsMovingTime")) ? 0 : Convert.ToInt32(rdrSummary["fsMovingTime"]));
SetControlPropertyThreadSafe(lblHistoryName, "Text", (string)rdrSummary["fileName"]);
SetControlPropertyThreadSafe(lblHistoryDate, "Text", ((System.DateTime)rdrSummary["fileActivityDateTime"]).ToString("dd MMMM yyyy HH:mm"));
SetControlPropertyThreadSafe(lblHistoryDuration, "Text", string.Format("{0:D2} h {1:D2} m {2:D2} s", tsDuration.Hours, tsDuration.Minutes, tsDuration.Seconds));
SetControlPropertyThreadSafe(lblHistoryDistance, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsDistance")) ? "-" : string.Format("{0:0.00} miles", Convert.ToDouble(rdrSummary["fsDistance"])));
SetControlPropertyThreadSafe(lblHistoryCalories, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsCalories")) ? "-" : Convert.ToInt32(rdrSummary["fsCalories"]).ToString());
SetControlPropertyThreadSafe(lblHistoryAvgHeartRate, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsAvgHeart")) ? "-" : Convert.ToInt32(rdrSummary["fsAvgHeart"]).ToString());
SetControlPropertyThreadSafe(lblHistoryAvgCadence, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsAvgCadence")) ? "-" : Convert.ToInt32(rdrSummary["fsAvgCadence"]).ToString());
SetControlPropertyThreadSafe(lblHistoryAvgSpeed, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsAvgSpeed")) ? "-" : string.Format("{0:0.00} mph", Convert.ToDouble(rdrSummary["fsAvgSpeed"])));
SetControlPropertyThreadSafe(lblHistoryMovingTime, "Text", string.Format("{0:D2} h {1:D2} m {2:D2} s", tsMoving.Hours, tsMoving.Minutes, tsMoving.Seconds));
SetControlPropertyThreadSafe(lblHistoryTotalAscent, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsTotalAscent")) ? "-" : string.Format("{0:0.00} ft", Convert.ToDouble(rdrSummary["fsTotalAscent"])));
SetControlPropertyThreadSafe(lblHistoryTotalDescent, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsTotalDescent")) ? "-" : string.Format("{0:0.00} ft", Convert.ToDouble(rdrSummary["fsTotalDescent"])));
SetControlPropertyThreadSafe(lblHistoryMaxHeartRate, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsMaxHeartRate")) ? "-" : Convert.ToDouble(rdrSummary["fsMaxHeartRate"]).ToString());
SetControlPropertyThreadSafe(lblHistoryMaxCadence, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsMaxCadence")) ? "-" : Convert.ToDouble(rdrSummary["fsMaxCadence"]).ToString());
SetControlPropertyThreadSafe(lblHistoryMaxSpeed, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fsMaxSpeed")) ? "-" : string.Format("{0:0.00} mph", Convert.ToDouble(rdrSummary["fsMaxSpeed"])));
SetControlPropertyThreadSafe(txtHistoryNotes, "Text", rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fileActivityNotes")) ? "" : (string)rdrSummary["fileActivityNotes"]);
if (rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fileUploadRunkeeper")))
{
SetControlPropertyThreadSafe(cbkHistoryUploadRunkeeper, "Checked", false);
SetControlPropertyThreadSafe(pnlHistoryUploadRunkeeper, "Enabled", false);
SetControlPropertyThreadSafe(pnlHistoryUploadRunkeeper, "BackColor", Color.Gainsboro);
}
else
{
SetControlPropertyThreadSafe(cbkHistoryUploadRunkeeper, "Checked", true);
SetControlPropertyThreadSafe(pnlHistoryUploadRunkeeper, "Enabled", true);
SetControlPropertyThreadSafe(pnlHistoryUploadRunkeeper, "BackColor", Color.PaleGreen);
SetLinkLabelUrl(linkHistoryUploadStrava, rdrSummary["fileUploadRunkeeper"].ToString());
SetControlPropertyThreadSafe(linkHistoryUploadRunkeeper, "Enabled", true);
}
//
if (rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fileUploadStrava")))
{
SetControlPropertyThreadSafe(cbkHistoryUploadStrava, "Checked", false);
SetControlPropertyThreadSafe(pnlHistoryUploadStrava, "Enabled", false);
SetControlPropertyThreadSafe(pnlHistoryUploadStrava, "BackColor", Color.Gainsboro);
}
else
{
SetControlPropertyThreadSafe(cbkHistoryUploadStrava, "Checked", true);
SetControlPropertyThreadSafe(pnlHistoryUploadStrava, "Enabled", true);
SetControlPropertyThreadSafe(pnlHistoryUploadStrava, "BackColor", Color.PaleGreen);
SetLinkLabelUrl(linkHistoryUploadStrava, rdrSummary["fileUploadStrava"].ToString());
SetControlPropertyThreadSafe(linkHistoryUploadStrava, "Enabled", true);
}
//
if (rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fileUploadGarmin")))
{
SetControlPropertyThreadSafe(cbkHistoryUploadGarmin, "Checked", false);
SetControlPropertyThreadSafe(pnlHistoryUploadGarmin, "Enabled", false);
SetControlPropertyThreadSafe(pnlHistoryUploadGarmin, "BackColor", Color.Gainsboro);
}
else
{
SetControlPropertyThreadSafe(cbkHistoryUploadGarmin, "Checked", true);
SetControlPropertyThreadSafe(pnlHistoryUploadGarmin, "Enabled", true);
SetControlPropertyThreadSafe(pnlHistoryUploadGarmin, "BackColor", Color.PaleGreen);
SetLinkLabelUrl(linkHistoryUploadStrava, rdrSummary["fileUploadGarmin"].ToString());
SetControlPropertyThreadSafe(linkHistoryUploadGarmin, "Enabled", true);
}
//
if (rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fileUploadRWGPS")))
{
SetControlPropertyThreadSafe(cbkHistoryUploadRideWithGPS, "Checked", false);
SetControlPropertyThreadSafe(pnlHistoryUploadRideWithGPS, "Enabled", false);
SetControlPropertyThreadSafe(pnlHistoryUploadRideWithGPS, "BackColor", Color.Gainsboro);
}
else
{
SetControlPropertyThreadSafe(cbkHistoryUploadRideWithGPS, "Checked", true);
SetControlPropertyThreadSafe(pnlHistoryUploadRideWithGPS, "Enabled", true);
SetControlPropertyThreadSafe(pnlHistoryUploadRideWithGPS, "BackColor", Color.PaleGreen);
SetLinkLabelUrl(linkHistoryUploadStrava, rdrSummary["fileUploadRWGPS"].ToString());
SetControlPropertyThreadSafe(linkHistoryUploadRideWithGPS, "Enabled", true);
}
// display the activity "is commute" flag
if (rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fileIsCommute")))
{
SetControlPropertyThreadSafe(cbkSummaryIsCommute, "Checked", false);
}
else
{
SetControlPropertyThreadSafe(cbkSummaryIsCommute, "Checked", (Convert.ToInt32(rdrSummary["fileIsCommute"]) == 1 ? true : false));
}
// display the activity "is stationary trainer" flag
if (rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fileIsStationaryTrainer")))
{
SetControlPropertyThreadSafe(cbkSummaryIsStationaryTrainer, "Checked", false);
}
else
{
SetControlPropertyThreadSafe(cbkSummaryIsStationaryTrainer, "Checked", (Convert.ToInt32(rdrSummary["fileIsStationaryTrainer"]) == 1 ? true : false));
}
// display the activity "is included in stats" flag
if (rdrSummary.IsDBNull(rdrSummary.GetOrdinal("fileIsIncludedInStats")))
{
SetControlPropertyThreadSafe(cbkSummaryIncludeInStats, "Checked", false);
}
else
{
SetControlPropertyThreadSafe(cbkSummaryIncludeInStats, "Checked", (Convert.ToInt32(rdrSummary["fileIsIncludedInStats"]) == 1 ? true : false));
}
}
rdrSummary.Close();
rdrSummary.Dispose();
// load and process the archived trackpoints for file
sql = string.Format("select * from FileTrackpoints where idFile = {0}",
_file
);
command.CommandText = sql;
rdr = command.ExecuteReader();
if (rdr.HasRows)
{
int rowCount = 0;
//double altitude_max = 0;
string tag = "";
int currentMileSearch = 1;
double runningMileDistance = 0;
double runningDuration = 0;
double runningDurationPrevious = 0;
// google map strings
double lat_min = -1;
double lat_max = -1;
double lng_min = -1;
double lng_max = -1;
double lat = 0;
double lng = 0;
double start_lat = 0;
double start_lng = 0;
double finish_lat = 0;
double finish_lng = 0;
double prev_lat = 0;
double prev_lng = 0;
string js_coords = "";
string js_mile_markers = "";
string js_bounds = "";
// initialise the altitude chart
zedHistoryAltitude.GraphPane.Legend.IsVisible = false;
zedHistoryAltitude.GraphPane.Title.Text = "Altitude";
zedHistoryAltitude.GraphPane.XAxis.Title.Text = "Distance (miles)";
zedHistoryAltitude.GraphPane.YAxis.Title.Text = "Feet";
zedHistoryAltitude.GraphPane.XAxis.Scale.MagAuto = false;
zedHistoryAltitude.GraphPane.CurveList.Clear();
zedHistoryAltitude.GraphPane.GraphObjList.Clear();
zedHistoryAltitude.GraphPane.IsFontsScaled = false;
// initialise the speed chart
zedHistorySpeed.GraphPane.YAxisList.Clear();
zedHistorySpeed.GraphPane.AddYAxis("mph");
zedHistorySpeed.GraphPane.AddYAxis("Altitude (ft)");
zedHistorySpeed.GraphPane.Legend.IsVisible = false;
zedHistorySpeed.GraphPane.Title.Text = "Speed";
zedHistorySpeed.GraphPane.XAxis.Title.Text = "Distance (miles)";
zedHistorySpeed.GraphPane.YAxis.Title.Text = "mph";
zedHistorySpeed.GraphPane.XAxis.Scale.MagAuto = false;
zedHistorySpeed.GraphPane.CurveList.Clear();
zedHistorySpeed.GraphPane.GraphObjList.Clear();
zedHistorySpeed.GraphPane.IsFontsScaled = false;
// initialise the cadence chart
zedHistoryCadence.GraphPane.YAxisList.Clear();
zedHistoryCadence.GraphPane.AddYAxis("rpm");
zedHistoryCadence.GraphPane.AddYAxis("Altitude (ft)");
zedHistoryCadence.GraphPane.Legend.IsVisible = false;
zedHistoryCadence.GraphPane.Title.Text = "Cadence";
zedHistoryCadence.GraphPane.XAxis.Title.Text = "Distance (miles)";
zedHistoryCadence.GraphPane.YAxis.Title.Text = "rpm";
zedHistoryCadence.GraphPane.XAxis.Scale.MagAuto = false;
zedHistoryCadence.GraphPane.CurveList.Clear();
zedHistoryCadence.GraphPane.GraphObjList.Clear();
zedHistoryCadence.GraphPane.IsFontsScaled = false;
// initialise the heart chart
zedHistoryHeart.GraphPane.YAxisList.Clear();
zedHistoryHeart.GraphPane.AddYAxis("bpm");
zedHistoryHeart.GraphPane.AddYAxis("Altitude (ft)");
zedHistoryHeart.GraphPane.Legend.IsVisible = false;
zedHistoryHeart.GraphPane.Title.Text = "Heart";
zedHistoryHeart.GraphPane.XAxis.Title.Text = "Distance (miles)";
zedHistoryHeart.GraphPane.YAxis.Title.Text = "bpm";
zedHistoryHeart.GraphPane.XAxis.Scale.MagAuto = false;
zedHistoryHeart.GraphPane.CurveList.Clear();
zedHistorySpeed.GraphPane.GraphObjList.Clear();
zedHistoryHeart.GraphPane.IsFontsScaled = false;
PointPairList graphListAltitude = new PointPairList();
PointPairList graphListSpeed = new PointPairList();
PointPairList graphListCadence = new PointPairList();
PointPairList graphListHeart = new PointPairList();
double distance = 0;
double p_duration = 0;
double prev_altitude = 0;
double prev_distance = 0;
double distance_metres = 0;
double gradient = 0;
while (rdr.Read())
{
rowCount++;
if (rowCount == 1)
{
start_lat = Convert.ToDouble(rdr["tpLatitude"]);
start_lng = Convert.ToDouble(rdr["tpLongitude"]);
}
// update the last point coordinates
finish_lat = Convert.ToDouble(rdr["tpLatitude"]);
finish_lng = Convert.ToDouble(rdr["tpLongitude"]);
distance_metres = Convert.ToDouble(rdr["tpDistance"]);
distance = (distance_metres / 1000) * 0.621371192; // convert metres to miles
double duration = Convert.ToDouble(rdr["tpDuration"]);
double altitude = Convert.ToDouble(rdr["tpAltitude"]);
double speed = Convert.ToDouble(rdr["tpSpeed"]) * 2.23693629; // metres per second to mph
double cadence = Convert.ToDouble(rdr["tpCadence"]);
double heart = Convert.ToDouble(rdr["tpHeart"]);
tag = (string)rdr["tpTime"] + "\r\nDistance = " + distance.ToString("0.00") + " miles\r\n";
if (rowCount > 1)
{
double cur_distance_metres = GeoMath.Distance(
finish_lat, finish_lng, prev_lat, prev_lng, GeoMath.MeasureUnits.Kilometers
) * 1000;
double alt_diff = altitude - prev_altitude;
//double gradient = GeoMath.Gradient(distance_metres - prev_distance,altitude*0.3048, prev_altitude*0.3048);
gradient = (Math.Abs((altitude * 0.3048) - (prev_altitude * 0.3048)) / (cur_distance_metres)) * 100;
gradient_debug += string.Format("altitude1 = {0}m, altitude2 = {1}m, distance = {2}m, gradient = {3}",
altitude * 0.3048,
prev_altitude * 0.3048,
cur_distance_metres,
gradient
);
gradient_debug += Environment.NewLine;
// update the previous data for the next iteration
prev_distance = cur_distance_metres;
prev_altitude = Convert.ToDouble(rdr["tpAltitude"]);
}
if (distance != 0)
{
//graphListAltitude.Add(distance,altitude,tag + "Altitude = " + altitude.ToString("0.00") + " feet" + Environment.NewLine + "Gradient = " + gradient.ToString("0.00") + "%");
graphListAltitude.Add(distance, altitude, tag + "Altitude = " + altitude.ToString("0.00") + " feet");
graphListSpeed.Add(distance, speed, tag + "Speed = " + speed.ToString("0.00") + " mph");
graphListCadence.Add(distance, cadence, tag + "Cadence = " + cadence.ToString("0") + " rpm");
graphListHeart.Add(distance, heart, tag + "Heart-Rate = " + heart.ToString("0") + " bpm");
if (rowCount > 1)
{
total_ride_duration += (duration - p_duration);
}
}
lat = Convert.ToDouble(rdr["tpLatitude"]);
lng = Convert.ToDouble(rdr["tpLongitude"]);
// if row is > 1 then we have the previous point data to be able to calculate the gradient
prev_lat = finish_lat;
prev_lng = finish_lng;
p_duration = duration;
// increment the running totals
runningDuration = duration;
runningMileDistance = distance;
// check if we've reached threshold for current search miles
if (runningMileDistance > currentMileSearch)
{
TimeSpan tsPace = TimeSpan.FromSeconds(runningDuration - runningDurationPrevious);
RideWithGpsMileSplit mileSplit = new RideWithGpsMileSplit();
mileSplit.label = string.Format("Mile {0}", currentMileSearch);
mileSplit.speed = string.Format("{0:0.00} mph", (1 / ((runningDuration - runningDurationPrevious) / 3600)));
mileSplit.pace = string.Format("{0:D2} h {1:D2} m {2:D2} s", tsPace.Hours, tsPace.Minutes, tsPace.Seconds);
AddListViewItem(lstMileSplits, new ListViewItem(new string[] { mileSplit.label, mileSplit.speed, mileSplit.pace }));
TimeSpan tmp_ts = TimeSpan.FromSeconds(Convert.ToDouble(rdr["tpDuration"]));
string mile_marker_tag = "Time since start of ride: " + string.Format("{0:D2} h {1:D2} m {2:D2} s",
tmp_ts.Hours,
tmp_ts.Minutes,
tmp_ts.Seconds
);
js_mile_markers += "\r\nnew google.maps.Marker({icon:'https://chart.googleapis.com/chart?chst=d_map_pin_letter&chld=" + (currentMileSearch) + "|95E978|004400',position: new google.maps.LatLng(" + lat + "," + lng + "),map: map,title: 'Mile " + (currentMileSearch) + "\\r\\n" + mile_marker_tag + "'});";
// reset the running duration
// and increment the mile search counter for the next mile
runningDurationPrevious = runningDuration;
runningDuration = 0;
runningMileDistance = 0;
currentMileSearch++;
}
// update the max / min longitude / latitude
if (lat != 0 && lng != 0 && Math.Ceiling(lat) != 180 && Math.Ceiling(lng) != 180)
{
if (lat_min == -1)
{
lat_min = lat;
}
if (lat_max == -1)
{
lat_max = lat;
}
if (lng_min == -1)
{
lng_min = lng;
}
if (lng_max == -1)
{
lng_max = lng;
}
if (lat < lat_min)
{
lat_min = lat;
}
if (lat > lat_max)
{
lat_max = lat;
}
if (lng < lng_min)
{
lng_min = lng;
}
if (lng > lng_max)
{
lng_max = lng;
}
if (rowCount > 1)
{
js_coords += ",";
}
js_coords += "\r\nnew google.maps.LatLng(" + Convert.ToDouble(rdr["tpLatitude"]).ToString() + "," + Convert.ToDouble(rdr["tpLongitude"]).ToString() + ")";
}
}
rdr.Close();
rdr.Dispose();
js_mile_markers = "\r\nnew google.maps.Marker({icon:'https://chart.googleapis.com/chart?chst=d_map_pin_letter&chld=S|000088|FFFFFF',position: new google.maps.LatLng(" + start_lat + "," + start_lng + "),map: map,title: 'Start'});" +
"\r\nnew google.maps.Marker({icon:'https://chart.googleapis.com/chart?chst=d_map_pin_letter&chld=F|000088|FFFFFF',position: new google.maps.LatLng(" + finish_lat + "," + finish_lng + "),map: map,title: 'Finish'});" +
js_mile_markers;
// create a bounding box for the map - so it can auto-zoom to the best level of detail
js_bounds = @"
var latlngbounds = new google.maps.LatLngBounds();
latlngbounds.extend(new google.maps.LatLng(" + lat_min + @"," + lng_min + @"));
latlngbounds.extend(new google.maps.LatLng(" + lat_max + @"," + lng_max + @"));
map.fitBounds(latlngbounds);
" ;
// build the route html
string routeHTML = @"
<html>
<head>
<meta name=""viewport"" content=""initial-scale=1.0, user-scalable=no"">
<meta charset=""utf-8"">
<title>Cycle Route</title>
<style>
#map_canvas{
width:100%;
height:100%;
}
</style>
<script src=""https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false""></script>
<script type=""text/javascript"" language=""javascript"">
var map;
function initialize() {
var mapOptions = {
mapTypeId: google.maps.MapTypeId.TERRAIN
};
map = new google.maps.Map(document.getElementById('map_canvas'), mapOptions);
var cycleRouteCoords = [
" + js_coords + @"
];
var cycleRoute = new google.maps.Polyline({
path: cycleRouteCoords,
strokeColor: '#FF0000',
strokeOpacity: 1.0,
strokeWeight: 2
});
cycleRoute.setMap(map);
" + js_mile_markers + @"
" + js_bounds + @"
}
window.onresize = pageresize;
function pageresize()
{
google.maps.event.trigger(map, 'resize');
" + js_bounds + @"
}
</script>
</head>
<body onload=""initialize()"" >
<div id=""map_canvas""></div>
</body>
</html>
" ;
try{
if (System.IO.File.Exists(Application.StartupPath + "\\history_route.html"))
{
System.IO.File.Delete(Application.StartupPath + "\\history_route.html");
}
FileStream fs = System.IO.File.OpenWrite(Application.StartupPath + "\\history_route.html");
StreamWriter writer = new StreamWriter(fs);
writer.Write(routeHTML);
writer.Close();
writer.Dispose();
fs.Dispose();
webBrowserHistoryMap.Navigate(Application.StartupPath + "\\history_route.html");
}
catch (Exception ex) {
MessageBox.Show("Map Update Failed. Try re-selecting the activity." + ex.Message, "Error loading map", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
finally{
//tabMap.Enabled = true;
}
// add the altitude curve
zedHistoryAltitude.GraphPane.AddCurve("Altitude", graphListAltitude, Color.Green, SymbolType.None).Line.Width = 1;
zedHistoryAltitude.GraphPane.XAxis.Scale.Max = distance;
zedHistoryAltitude.GraphPane.XAxis.MajorGrid.IsVisible = true;
zedHistoryAltitude.GraphPane.YAxis.MajorGrid.IsVisible = true;
zedHistoryAltitude.AxisChange();
RefreshZedgraph(zedHistoryAltitude);
// add the speed curve
zedHistorySpeed.GraphPane.AddCurve("Speed", graphListSpeed, Color.Blue, SymbolType.None).Line.Width = 1;
zedHistorySpeed.GraphPane.XAxis.Scale.Max = distance;
zedHistorySpeed.GraphPane.XAxis.MajorGrid.IsVisible = true;
zedHistorySpeed.GraphPane.YAxis.MajorGrid.IsVisible = true;
LineItem ln_altitude = zedHistorySpeed.GraphPane.AddCurve("Altitude", graphListAltitude, Color.Green, SymbolType.None);
ln_altitude.Line.Fill = new Fill(Color.LightGreen);
ln_altitude.YAxisIndex = 1;
zedHistorySpeed.AxisChange();
RefreshZedgraph(zedHistorySpeed);
// add the cadence curve
zedHistoryCadence.GraphPane.AddCurve("Cadence", graphListCadence, Color.Magenta, SymbolType.None).Line.Width = 1;
zedHistoryCadence.GraphPane.XAxis.Scale.Max = distance;
zedHistoryCadence.GraphPane.XAxis.MajorGrid.IsVisible = true;
zedHistoryCadence.GraphPane.YAxis.MajorGrid.IsVisible = true;
ln_altitude = zedHistoryCadence.GraphPane.AddCurve("Altitude", graphListAltitude, Color.Green, SymbolType.None);
ln_altitude.Line.Fill = new Fill(Color.LightGreen);
ln_altitude.YAxisIndex = 1;
zedHistoryCadence.AxisChange();
RefreshZedgraph(zedHistoryCadence);
// add the heart rate curve
zedHistoryHeart.GraphPane.AddCurve("Heart-Rate", graphListHeart, Color.Red, SymbolType.None).Line.Width = 1;
zedHistoryHeart.GraphPane.XAxis.Scale.Max = distance;
zedHistoryHeart.GraphPane.XAxis.MajorGrid.IsVisible = true;
zedHistoryHeart.GraphPane.YAxis.MajorGrid.IsVisible = true;
ln_altitude = zedHistoryHeart.GraphPane.AddCurve("Altitude", graphListAltitude, Color.Green, SymbolType.None);
ln_altitude.Line.Fill = new Fill(Color.LightGreen);
ln_altitude.YAxisIndex = 1;
zedHistoryHeart.AxisChange();
RefreshZedgraph(zedHistoryHeart);
ResizeListView(lstMileSplits);
}
try{
sql = string.Format(@"select f.fileActivityDateTime,
f.fileActivityName,
hr.idZone,
ifnull(hr.zoneLabel, ""no data"") as zoneLabel,
SUM(hduration.duration) as `duration_seconds`,
(SUM(hduration.duration) / CAST(fs.fsDuration as double)) * 100 as `pct_total`,
cast(fs.fsDuration as double) as fsDuration
from (
/*select 1 as idFile, 100 as tpHeart, 1 as duration*/
select ft.idFile, ft.tpHeart, IFNULL(MIN(ft2.tpDuration),0) - ft.tpDuration as duration
from FileTrackpoints ft
join FileTrackpoints ft2 on ft.idFile = ft2.idFile and ft.tpTime < ft2.tpTime and ft.tpSpeed != 0
where ft.idFile = {0} and ft.tpSpeed != 0
group by ft.tpTime
) hduration
left join HeartRateZones hr on hduration.tpHeart > hr.zoneMin and hduration.tpHeart <= hr.zoneMax
left join FileSummary fs on fs.idFile = hduration.idFile
left join File f on f.idFile = hduration.idFile
group by hr.idZone
" , _file);
SQLiteCommand cmd = new SQLiteCommand(_db);
cmd.CommandText = sql;
cmd.CommandTimeout = 10;
SQLiteDataReader hr_rdr = cmd.ExecuteReader();
ClearListView(lstHeartRateZones);
if (hr_rdr.HasRows)
{
while (hr_rdr.Read())
{
TimeSpan ts = TimeSpan.FromSeconds(Convert.ToInt32(hr_rdr["duration_seconds"]));
string[] row =
{
(string)hr_rdr["zoneLabel"],
string.Format("{0:D2} h {1:D2} m {2:D2} s",ts.Hours, ts.Minutes, ts.Seconds),
string.Format("{0:0.00} %", Convert.ToDouble(hr_rdr["pct_total"]))
};
AddListViewItem(lstHeartRateZones, new ListViewItem(row));
}
ResizeListView(lstHeartRateZones);
}
}
catch (Exception ex) {
MessageBox.Show(ex.ToString());
}
SetControlPropertyThreadSafe(txtGradientDebug, "Text", gradient_debug);
}
