private void ShowElevationOnChart(Collection <Feature> features)
{
ChartAxisLabels.Clear();
ChartData.Clear();
double distance = 0.0;
int index = 0;
PointShape lastPoint = new PointShape();
foreach (var feature in features)
{
PointShape point = new PointShape(feature.ColumnValues["point"]);
if (index++ != 0)
{
LineShape line = new LineShape(new Collection <Vertex> {
new Vertex(lastPoint), new Vertex(point)
});
distance += line.GetAccurateLength(4326, DistanceUnit.Meter, DistanceCalculationMode.Haversine);
}
double tmpDistance = Math.Round(distance / 1000.0, 2);
double value = Math.Round(double.Parse(feature.ColumnValues["elevation"]), 2);
ChartAxisLabels.Add(tmpDistance);
ChartData.Add(new ChartInformation(value, point.X, point.Y, tmpDistance));
lastPoint = point;
}
var mapper = Mappers.Xy <ChartInformation>().X(value => value.Distance).Y(value => value.Elevation);
Charting.For <ChartInformation>(mapper);
DataContext = this;
}
/// <summary>
/// Initializes a new instance of the <see cref="ChartCategoryAxis{T}" /> class.
/// </summary>
/// <param name="chart">The chart.</param>
public ChartAxisDefaults(Chart <T> chart)
: base(chart)
{
MajorGridLines = new ChartLine();
MinorGridLines = new ChartLine();
Labels = new ChartAxisLabels();
}
/// <summary>
/// Initializes a new instance of the <see cref="ChartNumericAxis{T}" /> class.
/// </summary>
/// <param name="chart">The chart.</param>
public ChartNumericAxis(Chart <T> chart)
: base(chart)
{
MajorGridLines = new ChartLine();
MinorGridLines = new ChartLine();
Labels = new ChartAxisLabels();
Format = "";
}
/// <summary>
/// Initializes a new instance of the <see cref="ChartAxisBase{T}" /> class.
/// </summary>
/// <param name="chart">The chart.</param>
public ChartAxisBase(Chart <T> chart)
{
Chart = chart;
MinorTickSize = ChartDefaults.Axis.MinorTickSize;
MajorTickSize = ChartDefaults.Axis.MajorTickSize;
MajorTickType = ChartDefaults.Axis.MajorTickType;
MinorTickType = ChartDefaults.Axis.MinorTickType;
MajorGridLines = new ChartLine();
MinorGridLines = new ChartLine();
Line = new ChartLine();
Labels = new ChartAxisLabels();
}
public ChartAxisLabelsSerializerTests()
{
labels = new ChartAxisLabels();
}
/// <summary>
/// Initializes a new instance of the <see cref="ChartDateAxisLabelsBuilder" /> class.
/// </summary>
/// <param name="chartLabels">The labels configuration.</param>
public ChartDateAxisLabelsBuilder(ChartAxisLabels chartLabels)
: base(chartLabels)
{
labels = chartLabels;
}
/// <summary>
/// Initializes a new instance of the <see cref="ChartAxisLabelsBuilder" /> class.
/// </summary>
/// <param name="chartLabels">The labels configuration.</param>
public ChartAxisLabelsBuilder(ChartAxisLabels chartLabels)
: base(chartLabels)
{
this.ChartLabels = chartLabels;
}
/// <summary>
/// Initializes a new instance of the <see cref="ChartDateAxisLabelsBuilder" /> class.
/// </summary>
/// <param name="chartLabels">The labels configuration.</param>
public ChartDateAxisLabelsBuilder(ChartAxisLabels chartLabels)
: base(chartLabels)
{
labels = chartLabels;
}
public ChartAxisLabelsBuilderTests()
{
labels = new ChartAxisLabels();
builder = new ChartAxisLabelsBuilder(labels);
}
