private async void LoadChartContents(DateTime date)
{
MobileServiceInvalidOperationException exception = null;
string idDeshidratadora;
object selectedItem = comboBox.SelectedValue.ToString();
idDeshidratadora = selectedItem.ToString();
try
{
ProgressBarBefore();
temperaturas = await TempDeshTable
.Where(Tempe => Tempe.Fecha == date.ToString("yyyy-MM-dd") && Tempe.idDeshidratadora == idDeshidratadora)
.ToCollectionAsync();
if (temperaturas.Count >= 1)
{
foreach (var c in temperaturas)
{
string[] hora = c.Hora.Split(' ');
c.Hora = hora[1];
}
CategoryAxis categoryAxis = new CategoryAxis() { Orientation = AxisOrientation.X, Location = AxisLocation.Bottom, AxisLabelStyle = App.Current.Resources["VerticalAxisStyle"] as Style };
(LineSeries.Series[0] as LineSeries).IndependentAxis = categoryAxis;
(LineSeries.Series[0] as LineSeries).ItemsSource = temperaturas;
LineSeries.Visibility = Visibility.Visible;
ProgressBarAfter();
}
else
{
LineSeries.Visibility = Visibility.Collapsed;
MessageDialog mensaje = new MessageDialog("No existe registro para esta fecha.", "No existe registro");
await mensaje.ShowAsync();
ProgressBarAfter();
}
}
catch (MobileServiceInvalidOperationException ex)
{
exception = ex;
}
if (exception != null)
{
await new MessageDialog(exception.Message, "Error!").ShowAsync();
}
// (LineSeries.Series[0] as LineSeries).ItemsSource = financialStuffList;
}
/// <summary>
/// Acquires an independent axis suitable for use with the data values of the series.
/// </summary>
/// <returns>Axis instance.</returns>
protected override IAxis AcquireIndependentAxis()
{
IAxis independentAxis = SeriesHost.Axes
.Where(a => (a.Orientation == IndependentAxisOrientation) && ((a is ICategoryAxis) || (a is IRangeAxis)) && DataItems.Any() && (a.CanPlot(DataItems.First().ActualIndependentValue)))
.FirstOrDefault();
if (null == independentAxis)
{
independentAxis = new CategoryAxis { Orientation = IndependentAxisOrientation };
}
return independentAxis;
}
/// <summary>
/// Acquires an independent axis suitable for use with the data values of the series.
/// </summary>
/// <returns>Axis instance.</returns>
protected override IAxis AcquireIndependentAxis()
{
IAxis independentAxis = SeriesHost.Axes
.Where(a => (a.Orientation == IndependentAxisOrientation) && ((a is ICategoryAxis) || (a is IRangeAxis)) && DataItems.Any() && (a.CanPlot(DataItems.First().ActualIndependentValue)))
.FirstOrDefault();
if (null == independentAxis)
{
independentAxis = new CategoryAxis {
Orientation = IndependentAxisOrientation
};
}
return(independentAxis);
}
/// <summary>
/// Acquire a horizontal linear axis and a vertical linear axis.
/// </summary>
/// <param name="firstDataPoint">The first data point.</param>
protected override void GetAxes(DataPoint firstDataPoint)
{
GetAxes(
firstDataPoint,
(axis) => axis.Orientation == AxisOrientation.X,
() =>
{
IAxis axis = CreateRangeAxisFromData(firstDataPoint.IndependentValue);
if (axis == null)
{
axis = new CategoryAxis();
}
axis.Orientation = AxisOrientation.X;
return axis;
},
(axis) => axis.Orientation == AxisOrientation.Y && axis is IRangeAxis,
() =>
{
DisplayAxis axis = (DisplayAxis)CreateRangeAxisFromData(firstDataPoint.DependentValue);
if (axis == null)
{
throw new InvalidOperationException(Properties.Resources.DataPointSeriesWithAxes_NoSuitableAxisAvailableForPlottingDependentValue);
}
axis.ShowGridLines = true;
axis.Orientation = AxisOrientation.Y;
return axis;
});
}
/// <summary>
/// SortOrderProperty property changed handler.
/// </summary>
/// <param name="d">CategoryAxis that changed its SortOrder.</param>
/// <param name="e">Event arguments.</param>
private static void OnSortOrderPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
CategoryAxis source = (CategoryAxis)d;
source.OnSortOrderPropertyChanged();
}
/// <summary>
/// Acquires an independent axis suitable for use with the data values of the series.
/// </summary>
/// <returns>Axis instance.</returns>
protected override IAxis AcquireIndependentAxis()
{
IAxis independentAxis = SeriesHost.Axes
.Where(a => (a.Orientation == AxisOrientation.X) && ((a is IRangeAxis) || (a is ICategoryAxis)) && DataItems.Any() && (a.CanPlot(DataItems.First().ActualIndependentValue)))
.FirstOrDefault();
if (null == independentAxis)
{
object probeValue = DataItems.Any() ? DataItems.First().ActualIndependentValue : null;
double convertedDouble;
DateTime convertedDateTime;
if ((null != probeValue) && ValueHelper.TryConvert(probeValue, out convertedDouble))
{
independentAxis = new LinearAxis();
}
else if ((null != probeValue) && ValueHelper.TryConvert(probeValue, out convertedDateTime))
{
independentAxis = new DateTimeAxis();
}
else
{
independentAxis = new CategoryAxis();
}
independentAxis.Orientation = AxisOrientation.X;
}
return independentAxis;
}
