private void Reset()
{
if (lvcChart.Series != null)
{
Helpers.ChartResetView(lvcChart);
lvcChart.AxisX[0].LabelFormatter = GetLabelFormat;
lvcChart.Series = null;
titleLabel.Content = Labels.NODATA;
}
}
private void DisplayPage()
{
if (YValues != null)
{
int page = (int)pageSlider.Value;
ChartValues <int> yChartValues = new ChartValues <int>();
List <string> xChartValues = new List <string>();
int maxY = 1;
for (int i = page; i < page + PageSize && i < YValues.Count; i++)
{
maxY = Math.Max(maxY, YValues[i]);
yChartValues.Add(YValues[i]);
xChartValues.Add(XValues[i].ToString(CultureInfo.CurrentCulture) + (XValuesDiff[i] == 0 ? "" : " \n+" + XValuesDiff[i].ToString(CultureInfo.CurrentCulture)));
}
var series = new SeriesCollection();
var firstSeries = new ColumnSeries
{
Values = yChartValues,
DataLabels = true,
LabelPoint = point => point.Y.ToString(CultureInfo.CurrentCulture),
FontSize = 14,
FontWeight = FontWeights.Bold,
Foreground = new SolidColorBrush(Colors.White),
MaxColumnWidth = 15,
ColumnPadding = 8,
ScalesXAt = 0
};
series.Add(firstSeries);
lvcChart.DataTooltip = null;
lvcChart.AxisX[0].Separator.StrokeThickness = 0;
lvcChart.AxisX[0].Labels = xChartValues;
lvcChart.AxisY[0].Labels = null;
lvcChart.AxisY[0].Separator.Step = (maxY <= 10) ? 2 : double.NaN;
lvcChart.Series = series;
Helpers.ChartResetView(lvcChart);
}
}
private void ChartDoubleClick(object sender, MouseButtonEventArgs e)
{
Helpers.ChartResetView(lvcChart);
}
private void RecenterClick(object sender, RoutedEventArgs e) => Helpers.ChartResetView(lvcChart);