new public static void OnChartDataChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
__setup(sender);
IntHistogram chart = sender as IntHistogram;
chart.Children.Clear();
chart._drawChart();
chart._drawAxes();
}
// --- __setup ---//
// overrides the base class __setup
new protected static void __setup(DependencyObject sender)
{
ChartBase.__setup(sender);
IntHistogram chart = sender as IntHistogram;
if (chart.ChartData.Data != null)
{
chart._xAxis_Y = chart._canvasBottom - chart.ChartData.XAxisPosition * (chart._canvasBottom - chart._canvasTop);
chart._yAxis_X = chart._canvasLeft + chart.ChartData.YAxisPosition * (chart._canvasRight - chart._canvasLeft);
if (chart.ChartData.Data.Length > 0)
{
chart._xAxisStep = (chart.Width - chart.Padding - chart.Padding) / chart.ChartData.Data.Length;
chart._yAxisStep = (chart.Height - chart.Padding - chart.Padding) / (chart.ChartData.YMax - chart.ChartData.YMin);
}
else
{
chart._xAxisStep = 1;
chart._yAxisStep = 1;
}
}
}