private static void OnPropertyChanged(DependencyObject source, DependencyPropertyChangedEventArgs e)
{
ChartControl control = (ChartControl)source;
AbstractChartDrawer drawer = (AbstractChartDrawer)e.NewValue;
control.Update(drawer);
}
private void Update(AbstractChartDrawer drawer)
{
if (drawer == null)
{
return;
}
if (drawer.Settings == null)
{
drawer.Settings = new WPFCanvasChartSettings(); //default settings
}
if (drawer.XAxisInterpolator == null)
{
drawer.XAxisInterpolator = new WPFCanvasChartIntInterpolator();
}
if (drawer.YAxisInterpolator == null)
{
drawer.YAxisInterpolator = new WPFCanvasChartFloatInterpolator();
}
if (drawer.Chart == null)
{
drawer.Chart = new WPFCanvasChartComponent();
}
drawer.Chart.Dispose();
drawer.Chart.Init(Canvas,
drawer.HorizScrollVisibility == System.Windows.Visibility.Visible ? HorizScroll : null,
drawer.VertScrollVisibility == System.Windows.Visibility.Visible ? VertScroll : null,
drawer,
drawer.Settings,
drawer.XAxisInterpolator,
drawer.YAxisInterpolator);
Drawer.MouseOverCallBack = (x, y) =>
{
if (viewModel.PostionVisibility == Visibility.Visible)
{
viewModel.PosX = "X: " + string.Format("{0:0.00;- 0.00;0}", x);
viewModel.PosY = "Y: " + string.Format("{0:0.00;- 0.00;0}", y);
}
};
viewModel.Update(drawer);
drawer.Update();
}
public void Update(AbstractChartDrawer drawer)
{
XAxisText = drawer.XAxisText;
YAxisText = drawer.YAxisText;
HorizScrollVisibility = drawer.HorizScrollVisibility;
VertScrollVisibility = drawer.VertScrollVisibility;
LegendVisibility = drawer.Legend != null && drawer.LegendWidth != 0.0d ? Visibility.Visible : Visibility.Collapsed;
Background = drawer.Background;
LegendWidth = drawer.LegendWidth;
legend.Clear();
if (drawer.Legend != null)
{
foreach (var it in drawer.Legend)
{
legend.Add(it);
}
}
}
public void Update(AbstractChartDrawer drawer)
{
XAxisText = drawer.XAxisText;
YAxisText = drawer.YAxisText;
Title = drawer.Title;
HorizScrollVisibility = drawer.HorizScrollVisibility;
VertScrollVisibility = drawer.VertScrollVisibility;
PostionVisibility = drawer.PostionVisibility;
LegendVisibility = drawer.ShowLegendIten && drawer.Legend != null && drawer.Legend.Count != 0 ? Visibility.Visible : Visibility.Collapsed;
Background = drawer.Background;
legend.Clear();
if (drawer.Legend != null)
{
foreach (var it in drawer.Legend)
{
legend.Add(it);
}
}
}
private void Update(AbstractChartDrawer drawer)
{
if (drawer == null)
{
return;
}
if (drawer.Settings == null)
{
drawer.Settings = new WPFCanvasChartSettings(); //default settings
}
if (drawer.XAxisInterpolator == null)
{
drawer.XAxisInterpolator = new WPFCanvasChartIntInterpolator();
}
if (drawer.YAxisInterpolator == null)
{
drawer.YAxisInterpolator = new WPFCanvasChartFloatInterpolator();
}
if (drawer.Chart == null)
{
drawer.Chart = new WPFCanvasChartComponent();
}
drawer.Chart.Dispose();
drawer.Chart.Init(Canvas,
drawer,
drawer.Settings,
drawer.XAxisInterpolator,
drawer.YAxisInterpolator);
viewModel.Update(drawer);
drawer.Update();
}
