private void InterpolationSeries_MouseMove(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Released)
{
return;
}
var data = this.Chart.ConvertPointToData(e.MouseDevice.GetPosition(this.Chart));
if (data.FirstValue == null || data.SecondValue == null || (double)data.SecondValue > this.SelectedVertex.SafeMax || (double)data.SecondValue < this.SelectedVertex.SafeMin)
{
return;
}
var mousePoint = new ScatterDataPoint
{
XValue = (double)data.FirstValue,
YValue = (double)data.SecondValue
};
if (this.capturedPoint != null)
{
var newPoint = new ScatterDataPoint
{
XValue = this.capturedPoint.XValue,
YValue = mousePoint.YValue
};
((sender as ScatterLineSeries).DataContext as ObservableCollection <ScatterDataPoint>).Replace(this.capturedPoint, newPoint);
this.capturedPoint = newPoint;
}
}
protected override void InitializeBinding(DataPointBindingEntry binding)
{
ScatterDataPoint dataPoint = binding.DataPoint as ScatterDataPoint;
if (this.xValueBinding != null)
{
object xValue = this.xValueBinding.GetValue(binding.DataItem);
double doubleValue;
if (NumericConverter.TryConvertToDouble(xValue, out doubleValue))
{
dataPoint.XValue = doubleValue;
}
}
if (this.yValueBinding != null)
{
object yValue = this.yValueBinding.GetValue(binding.DataItem);
double doubleValue;
if (NumericConverter.TryConvertToDouble(yValue, out doubleValue))
{
dataPoint.YValue = doubleValue;
}
}
base.InitializeBinding(binding);
}
private void InterpolationSeries_MouseDown(object sender, MouseButtonEventArgs e)
{
var series = sender as ScatterLineSeries;
series.CaptureMouse();
var points = series.DataContext as ObservableCollection <ScatterDataPoint>;
var mousePosition = e.MouseDevice.GetPosition(this.Chart);
var data = this.Chart.ConvertPointToData(mousePosition);
if (data.FirstValue == null || data.SecondValue == null)
{
return;
}
var nearestPoint = points.MinBy(p => Utils.Distance(p,
new ScatterDataPoint
{
XValue = (double)data.FirstValue,
YValue = (double)data.SecondValue
}));
var nearestPointPosition = this.Chart.ConvertDataToPoint(new DataTuple(nearestPoint.XValue, nearestPoint.YValue));
this.capturedPoint = Utils.Distance(mousePosition, nearestPointPosition) < 10 ? nearestPoint : null;
}
private void InterpolationSeries_MouseRightDown(object sender, MouseButtonEventArgs e)
{
var series = sender as ScatterLineSeries;
var points = series.DataContext as ObservableCollection <ScatterDataPoint>;
var mousePosition = e.MouseDevice.GetPosition(this.Chart);
var closestPointDistance = Utils.Distance(this.Chart.GetPointOnChart(points[0]), mousePosition);
ScatterDataPoint closestScatterPoint = null;
foreach (var scatterDataPoint in points)
{
var linePoint = this.Chart.GetPointOnChart(scatterDataPoint);
closestPointDistance = Math.Min(closestPointDistance, Utils.Distance(linePoint, mousePosition));
if (!(closestPointDistance < Tolerance))
{
continue;
}
closestScatterPoint = scatterDataPoint;
break;
}
if (!(closestPointDistance < Tolerance))
{
return;
}
points.Remove(closestScatterPoint);
}
protected override void ProcessSize(DataPoint point, Size size)
{
ScatterDataPoint scatterPoint = point as ScatterDataPoint;
scatterPoint.XValue = size.Width;
scatterPoint.YValue = size.Height;
}
protected override void ProcessPoint(DataPoint dataPoint, Point point)
{
ScatterDataPoint scatterPoint = dataPoint as ScatterDataPoint;
scatterPoint.XValue = point.X;
scatterPoint.YValue = point.Y;
}
private void InterpolationSeries_MouseUp(object sender, MouseButtonEventArgs e)
{
var series = sender as ScatterLineSeries;
series.ReleaseMouseCapture();
this.capturedPoint = null;
}
public static double Distance(ScatterDataPoint p1, ScatterDataPoint p2)
{
if (p1.YValue != null && p2.YValue != null)
{
return(Math.Sqrt(Math.Pow(p1.XValue - p2.XValue, 2) + Math.Pow((double)p1.YValue - (double)p2.YValue, 2)));
}
return(0);
}
//private Font font = new Font("Segoe Script", 12, FontStyle.Regular);
private void controler_TextNeeded(object sender, TextNeededEventArgs e)
{
e.Element.BackColor = ColorTranslator.FromHtml("#ffffff");
//e.Element.ForeColor = ColorTranslator.FromHtml("#bb2525");
e.Element.BorderColor = ColorTranslator.FromHtml("#000000");
e.Element.Padding = new Padding(10);
//e.Element.Font = font;
//e.Element.NumberOfColors = 1;
e.Element.BorderGradientStyle = Telerik.WinControls.GradientStyles.Solid;
ScatterDataPoint dataPoint = e.Points[3].DataPoint as ScatterDataPoint;
e.Text = $@"<html><color='gray'>HRS:{dataPoint.XValue} Consumption:{dataPoint.YValue.Value:F}";
}
protected override void ProcessNullableDoubleArray(DataPoint point, double?[] values)
{
ScatterDataPoint scatterPoint = point as ScatterDataPoint;
if (values.Length > 0 && values[0].HasValue)
{
scatterPoint.XValue = values[0].Value;
}
if (values.Length > 1 && values[1].HasValue)
{
scatterPoint.YValue = values[1].Value;
}
}
protected override void ProcessDoubleArray(DataPoint point, double[] values)
{
ScatterDataPoint scatterPoint = point as ScatterDataPoint;
if (values.Length > 0)
{
scatterPoint.XValue = values[0];
}
if (values.Length > 1)
{
scatterPoint.YValue = values[1];
}
}
public string GetParentPlotDataPoint(ScatterDataPoint datapoint)
{
string plot = "none";
foreach (KeyValuePair <string, ScatterPlot> scatterPlot in scatterPlotList)
{
selected = scatterPlot.Value.PosessesDataPoint(datapoint);
if (selected)
{
plot = scatterPlot.Key;
}
}
return(plot);
}
public override DataTemplate SelectTemplate(object item, DependencyObject container)
{
ScatterDataPoint dataPoint = (ScatterDataPoint)item;
var series = container as ScatterPointSeries;
var chart = series.GetVisualParent <RadCartesianChart>();
if (dataPoint.YValue > 105)
{
return(chart.Resources["ellipseTemplate"] as DataTemplate);
}
else
{
return(chart.Resources["rectangleTemplate"] as DataTemplate);
}
}
/// <summary>
/// Parser for ScatterPlot data. Takes in a string array from GetLinesFromTextResource,
/// converts it to an array of ScatterDataPoints, and returns it
/// </summary>
public static ScatterDataPoint[] ParseScatterPlotData(string[] data, int trial)
{
string[] xCoordsStrings = data[0].Split(',');
string[] yCoordsStrings = data[1].Split(',');
string[] zCoordsStrings = data[2].Split(',');
ScatterDataPoint[] parsedData = new ScatterDataPoint[xCoordsStrings.Length];
for (int idx = 0; idx < xCoordsStrings.Length; idx++)
{
parsedData[idx] = new ScatterDataPoint(new ThreeTuple <float>((float)Math.Round(float.Parse(xCoordsStrings[idx]), 2), (float)Math.Round(float.Parse(yCoordsStrings[idx]), 2), (float)Math.Round(float.Parse(zCoordsStrings[idx]), 2)), trial);
}
return(parsedData);
}
private void InterpolationSeries_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
var series = sender as ScatterLineSeries;
var points = series.DataContext as ObservableCollection <ScatterDataPoint>;
var mousePosition = e.MouseDevice.GetPosition(this.Chart);
var data = this.Chart.ConvertPointToData(mousePosition);
var mousePoint = new ScatterDataPoint
{
XValue = (double)data.FirstValue,
YValue = (double)data.SecondValue
};
var nextPoint = points.First(point => point.XValue > mousePoint.XValue);
var index = points.IndexOf(nextPoint);
points.Insert(index, mousePoint);
}
private void InitializeScatter()
{
this.radChartView1.AreaType = ChartAreaType.Cartesian;
this.radChartView2.AreaType = ChartAreaType.Cartesian;
this.radChartView1.ShowGrid = true;
this.radChartView2.ShowGrid = true;
ScatterSeries scatter = new ScatterSeries();
scatter.LegendTitle = "Area/Price ratio New York";
scatter.ShowLabels = true;
scatter.DrawLinesToLabels = this.radCheckBox1.Checked;
scatter.SyncLinesToLabelsColor = this.radCheckBox3.Checked;
ScatterSeries scatter2 = new ScatterSeries();
scatter2.LegendTitle = "Area/Price ratio Los Angeles";
scatter2.ShowLabels = true;
scatter2.DrawLinesToLabels = this.radCheckBox1.Checked;
scatter2.SyncLinesToLabelsColor = this.radCheckBox3.Checked;
ScatterSeries smartScatter = new ScatterSeries();
smartScatter.LegendTitle = "Area/Price ratio New York";
smartScatter.ShowLabels = true;
smartScatter.DrawLinesToLabels = this.radCheckBox1.Checked;
smartScatter.SyncLinesToLabelsColor = this.radCheckBox3.Checked;
ScatterSeries smartScatter2 = new ScatterSeries();
smartScatter2.LegendTitle = "Area/Price ratio Los Angeles";
smartScatter2.ShowLabels = true;
smartScatter2.DrawLinesToLabels = this.radCheckBox1.Checked;
smartScatter2.SyncLinesToLabelsColor = this.radCheckBox3.Checked;
List <KeyValuePair <double, double> > points = this.data.GetScatterData();
for (int i = 0; i < points.Count / 2; i++)
{
ScatterDataPoint point = new ScatterDataPoint(points[i].Key, points[i].Value);
point.Label = string.Format("{0:F2}", point.XValue / point.YValue);
scatter.DataPoints.Add(point);
point = new ScatterDataPoint(points[i].Key, points[i].Value);
point.Label = string.Format("{0:F2}", point.XValue / point.YValue);
smartScatter.DataPoints.Add(point);
}
for (int i = points.Count / 2; i < points.Count; i++)
{
ScatterDataPoint point = new ScatterDataPoint(points[i].Key, points[i].Value);
point.Label = string.Format("{0:F2}", point.XValue / point.YValue);
scatter2.DataPoints.Add(point);
point = new ScatterDataPoint(points[i].Key, points[i].Value);
point.Label = string.Format("{0:F2}", point.XValue / point.YValue);
smartScatter2.DataPoints.Add(point);
}
this.radChartView1.Series.Add(scatter);
this.radChartView1.Series.Add(scatter2);
this.radChartView2.Series.Add(smartScatter);
this.radChartView2.Series.Add(smartScatter2);
((LinearAxis)scatter.VerticalAxis).Maximum = 110;
((LinearAxis)scatter.VerticalAxis).DesiredTickCount = 12;
((LinearAxis)scatter.VerticalAxis).Title = "Price(USD/per sq.ft.)";
((LinearAxis)scatter.HorizontalAxis).Maximum = 110;
((LinearAxis)scatter.HorizontalAxis).DesiredTickCount = 12;
((LinearAxis)scatter.HorizontalAxis).Title = "Property area (sq.ft.)";
((LinearAxis)smartScatter.VerticalAxis).Maximum = 110;
((LinearAxis)smartScatter.VerticalAxis).DesiredTickCount = 12;
((LinearAxis)smartScatter.VerticalAxis).Title = "Price(USD/per sq.ft.)";
((LinearAxis)smartScatter.HorizontalAxis).Maximum = 110;
((LinearAxis)smartScatter.HorizontalAxis).DesiredTickCount = 12;
((LinearAxis)smartScatter.HorizontalAxis).Title = "Property area (sq.ft.)";
}
/// <summary>
/// Print text to the panel
/// </summary>
public void ShowData(ScatterDataPoint dataPoint)
{
dataPointPlot.text = PlotManager.Instance.GetParentPlotDataPoint(dataPoint);
dataPointValue.text = dataPoint.Value.ToString();
dataPointPosition.text = dataPoint.Coords.ToString();
}
public void MedsAddSeries(List<MedData> listdata)
{
stackTitle.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
string sPrevDrugname = "";
string sPrevDrugStr = "";
this.chart.HorizontalAxis =new LinearAxis();
this.chart.VerticalAxis = new LinearAxis();
this.chart.VerticalAxis.ShowLabels = false;
this.chart.HorizontalAxis.ShowLabels = false;
ChartSeriesLabelDefinition csld = new ChartSeriesLabelDefinition();
csld.HorizontalAlignment = Windows.UI.Xaml.HorizontalAlignment.Right;
csld.VerticalAlignment = Windows.UI.Xaml.VerticalAlignment.Top;
csld.Template = CreateScatterDataLabelTemplate();
int i = 0;
int iTotalDays = 0;
ScatterPointSeries sls = null;
bool bSwitch = false;
foreach (MedData md in listdata)
{
if (md.Drugname.Trim() != sPrevDrugname)
{
sls = new ScatterPointSeries();
sls.Name = md.Drugname.Trim() + "_"+md.Strength.Trim();
sls.XValueBinding = new PropertyNameDataPointBinding("XValue");
sls.YValueBinding = new PropertyNameDataPointBinding("YValue");
sls.ShowLabels = true;
sls.LabelDefinitions.Add(csld);
sPrevDrugname = md.Drugname.Trim() ;
sPrevDrugStr = md.Strength;
bSwitch = true;
i = i + 20;
iTotalDays = 0;
}
for (int b = 0; b < md.Days; b++)
{
ScatterDataPoint sdp = new ScatterDataPoint();
sdp.XValue = b + iTotalDays;
sdp.YValue = i;
if (b == 1 )
{
sdp.Label = md.Drugname + " " + md.Strength;
}
//only paint if there is data.
if (!string.IsNullOrEmpty(md.Strength))
{
sls.DataPoints.Add(sdp);
}
}
iTotalDays = iTotalDays + md.Days;
if (bSwitch)
{
this.chart.Series.Add(sls);
bSwitch = false;
}
SolidColorBrush br = chart.Palette.GetBrush(chart.Series.Count - 1, PaletteVisualPart.Stroke) as SolidColorBrush;
sls.PointTemplate = CreateScatterDataTemplate(br.Color.ToString(), 1);
}
int z = this.chart.Series.Count();
z--;
while( z >= 0)
{
ChartLegend leg = new ChartLegend();
leg.ChartControl = this.chart;
SolidColorBrush scb = new SolidColorBrush();
scb.Color = Windows.UI.Colors.Black;
leg.BrushColor = scb;
leg.HideRect = true;
string[] smed = this.chart.Series[z].Name.Split('_');
leg.Text = smed[0];
leg.SeriesName = this.chart.Series[z].Name;
leg.StackPanelParent = this.legend;
leg.ChartTitleParent = this.stackTitle;
this.legend.Children.Add(leg);
z--;
}
}
public static Point GetPointOnChart(this RadCartesianChart chart, ScatterDataPoint scatterPoint)
{
return(chart.ConvertDataToPoint(new DataTuple(scatterPoint.XValue, scatterPoint.YValue)));
}
