public static void UpdateDataZoomRuntimeStartEndValue(CoordinateChart chart, SerieType serieType)
{
foreach (var dataZoom in chart.dataZooms)
{
if (!dataZoom.enable)
{
continue;
}
double min = double.MaxValue;
double max = double.MinValue;
foreach (var serie in chart.series.list)
{
if (!serie.show || serie.type != serieType)
{
continue;
}
if (!dataZoom.IsContainsXAxis(serie.xAxisIndex))
{
continue;
}
var axis = chart.GetXAxis(serie.xAxisIndex);
if (axis.minMaxType == Axis.AxisMinMaxType.Custom)
{
if (axis.min < min)
{
min = axis.min;
}
if (axis.max > max)
{
max = axis.max;
}
}
else
{
double serieMinValue = 0;
double serieMaxValue = 0;
SerieHelper.GetMinMaxData(serie, out serieMinValue, out serieMaxValue, null, 2);
if (serieMinValue < min)
{
min = serieMinValue;
}
if (serieMaxValue > max)
{
max = serieMaxValue;
}
}
}
dataZoom.runtimeStartValue = min + (max - min) * dataZoom.start / 100;
dataZoom.runtimeEndValue = min + (max - min) * dataZoom.end / 100;
}
}
public static void UpdateDataZoomRuntimeStartEndValue(DataZoom dataZoom, Serie serie)
{
if (dataZoom == null || serie == null)
{
return;
}
double min = 0;
double max = 0;
SerieHelper.GetMinMaxData(serie, out min, out max, null);
dataZoom.runtimeStartValue = min + (max - min) * dataZoom.start / 100;
dataZoom.runtimeEndValue = min + (max - min) * dataZoom.end / 100;
}