public ReportGraphAdapter(IION ion, DateIndexLookup dil, IEnumerable <SensorDataLogResults> sensorResults, View parent, View leftHandle, View rightHandle)
{
this.ion = ion;
this.dil = dil;
_parent = parent;
_leftHandle = leftHandle;
_rightHandle = rightHandle;
foreach (var result in sensorResults)
{
records.Add(new ReportGraphRecord(dil, result));
}
_leftHandle.Touch += (sender, e) => {
switch (e.Event.Action)
{
case MotionEventActions.Down:
_lastLeftX = e.Event.GetX();
break;
case MotionEventActions.Move:
var xcoord = _leftHandle.GetX() + (e.Event.GetX() - _lastLeftX);
xcoord = xcoord.Clamp(0, _rightHandle.GetX() - _leftHandle.Width);
_leftHandle.SetX(xcoord);
_leftHandle.Invalidate();
NotifyDataSetChanged();
leftPercent = (_leftHandle.GetX()) / (float)_parent.Width;
NotifyDrag();
break;
}
};
_rightHandle.Touch += (sender, e) => {
switch (e.Event.Action)
{
case MotionEventActions.Down:
_lastRightX = e.Event.GetX();
break;
case MotionEventActions.Move:
var xcoord = _rightHandle.GetX() + (e.Event.GetX() - _lastRightX);
xcoord = xcoord.Clamp(_leftHandle.GetX() + _leftHandle.Width, _parent.Width - _rightHandle.Width);
_rightHandle.SetX(xcoord);
_rightHandle.Invalidate();
NotifyDataSetChanged();
rightPercent = (_rightHandle.GetX() + _leftHandle.Width) / (float)_parent.Width;
NotifyDrag();
break;
}
};
}
// Implemented for IGraphRenderer
public void Render(Canvas canvas, DateIndexLookup dil, SensorDataLogResults results)
{
var sensor = results.sensor;
var serial = sensor.device.serialNumber;
var indices = dil.count;
var series = results.AsLineSeries(dil);
model.Subtitle = serial.ToString() + "(" + sensor.type.GetTypeString() + ")";
xAxis.Minimum = 0;
xAxis.Maximum = indices - 1;
xAxis.MajorStep = (xAxis.Maximum - xAxis.Minimum) / Math.Min(10, indices);
xAxis.LabelFormatter = (arg) => {
var date = dil.GetDateTimeFromIndex((int)arg);
return(date.ToLongTimeString());
};
yAxis.Minimum = results.minimum.amount;
yAxis.Maximum = results.maximum.amount;
yAxis.MajorStep = (yAxis.Maximum - yAxis.Minimum) / 5;
if (yAxis.MajorStep == 0)
{
yAxis.MajorStep = 1;
}
yAxis.LabelFormatter = (arg) => {
var su = sensor.unit.standardUnit;
return(SensorUtils.ToFormattedString(su.OfScalar(arg).ConvertTo(sensor.unit)));
};
yAxis.Title = sensor.unit.ToString();
model.Series.Clear();
foreach (var s in series)
{
var colors = sensor.GetColorForSensor(context);
s.Color = OxyColor.FromUInt32((uint)colors.Item1.ToArgb());
model.Series.Add(s);
}
model.InvalidatePlot(true);
var widthSpec = View.MeasureSpec.MakeMeasureSpec(800, MeasureSpecMode.Exactly);
var heightSpec = View.MeasureSpec.MakeMeasureSpec(400, MeasureSpecMode.Exactly);
plot.Measure(widthSpec, heightSpec);
plot.Layout(0, 0, plot.MeasuredWidth, plot.MeasuredHeight);
plot.Draw(canvas);
if (plot.Model.GetLastPlotException() != null)
{
throw plot.Model.GetLastPlotException();
}
}
// Implemented for IGraphRenderer
public void Render(Canvas canvas, DateIndexLookup dil, SensorDataLogResults results)
{
var sensor = results.sensor;
var serial = sensor.device.serialNumber;
var indices = dil.count;
var series = results.AsLineSeries(dil);
model.Title = serial.ToString();
model.Subtitle = "(" + sensor.type.GetTypeString() + ")";
xAxis.Minimum = 0;
xAxis.Maximum = indices - 1;
xAxis.MajorStep = (xAxis.Maximum - xAxis.Minimum) / Math.Min(10, indices);
yAxis.Minimum = results.minimum.amount;
yAxis.Maximum = results.maximum.amount;
yAxis.MajorStep = (yAxis.Maximum - yAxis.Minimum) / 5;
if (yAxis.MajorStep == 0)
{
yAxis.MajorStep = 1;
}
model.Series.Clear();
foreach (var s in series)
{
var c = sensor.GetColorForSensor(context);
s.Color = OxyColor.FromUInt32((uint)c.Item1.ToArgb());
model.Series.Add(s);
}
model.InvalidatePlot(true);
var widthSpec = View.MeasureSpec.MakeMeasureSpec(800, MeasureSpecMode.Exactly);
var heightSpec = View.MeasureSpec.MakeMeasureSpec(400, MeasureSpecMode.Exactly);
plot.Measure(widthSpec, heightSpec);
plot.Layout(0, 0, plot.MeasuredWidth, plot.MeasuredHeight);
plot.Draw(canvas);
if (plot.Model.GetLastPlotException() != null)
{
throw plot.Model.GetLastPlotException();
}
}
public static List <LineSeries> AsLineSeries(this SensorDataLogResults results, DateIndexLookup dil)
{
var ret = new List <LineSeries>();
foreach (var id in results.sessionIds)
{
var ls = new LineSeries()
{
StrokeThickness = 1,
MarkerType = MarkerType.Circle,
MarkerSize = 0,
MarkerStroke = OxyColors.Transparent,
MarkerStrokeThickness = 1,
};
foreach (var dlm in results[id])
{
ls.Points.Add(new DataPoint(dil[dlm.recordedDate], dlm.measurement.ConvertTo(dlm.measurement.unit.standardUnit).amount));
}
ret.Add(ls);
}
return(ret);
}
public ReportGraphRecord(DateIndexLookup dil, SensorDataLogResults results) : base(results)
{
this.dil = dil;
detailView = true;
ApplyDateRange(DateTime.FromFileTimeUtc(0), DateTime.Now);
}
