private void ZoomOut(StatisticsItemUserControl clickChart)
{
clickChart.IsZoomed = false;
isChartZoomed = false;
DoubleAnimation da = new DoubleAnimation(1, TimeSpan.FromMilliseconds(500).Duration());
this.ChartGridOverview.BeginAnimation(Grid.OpacityProperty, da);
Grid placeholderGrid = this.ChartGridOverview.Children[lastZoomedIndex] as Grid;
Point pt = placeholderGrid.PointToScreen(new Point(0, 0));
Point pt1 = MainGrid.PointFromScreen(pt);
Point ptSize = placeholderGrid.PointToScreen(new Point(placeholderGrid.ActualWidth, placeholderGrid.ActualHeight));
Point ptSize1 = MainGrid.PointFromScreen(ptSize);
ThicknessAnimation marginAnim = new ThicknessAnimation();
marginAnim.From = new Thickness(0);
marginAnim.To = new Thickness(pt1.X, pt1.Y, MainGrid.ActualWidth - ptSize1.X, MainGrid.ActualHeight - ptSize1.Y);
marginAnim.Duration = TimeSpan.FromMilliseconds(500).Duration();
marginAnim.EasingFunction = new CubicEase()
{
EasingMode = EasingMode.EaseOut
};
marginAnim.Completed += new EventHandler(marginAnim_Completed);
clickChart.BeginAnimation(Grid.MarginProperty, marginAnim);
}
private void ZoomIn(StatisticsItemUserControl clickChart)
{
clickChart.IsZoomed = true;
isChartZoomed = true;
DoubleAnimation da = new DoubleAnimation(0, TimeSpan.FromMilliseconds(500).Duration());
this.ChartGridOverview.BeginAnimation(Grid.OpacityProperty, da);
lastZoomedIndex = this.ChartGridOverview.Children.IndexOf(clickChart);
this.ChartGridOverview.Children.Remove(clickChart);
this.ChartGridOverview.Children.Insert(lastZoomedIndex, new Grid()); // Platzhalter
gridZoomChart.Children.Add(clickChart);
Point pt = clickChart.PointToScreen(new Point(0, 0));
Point pt1 = MainGrid.PointFromScreen(pt);
Point ptSize = clickChart.PointToScreen(new Point(clickChart.ActualWidth, clickChart.ActualHeight));
Point ptSize1 = MainGrid.PointFromScreen(ptSize);
ThicknessAnimation marginAnim = new ThicknessAnimation();
marginAnim.From = new Thickness(pt1.X, pt1.Y, MainGrid.ActualWidth - ptSize1.X, MainGrid.ActualHeight - ptSize1.Y);
marginAnim.To = new Thickness(0);
marginAnim.Duration = TimeSpan.FromMilliseconds(500).Duration();
marginAnim.EasingFunction = new CubicEase()
{
EasingMode = EasingMode.EaseOut
};
clickChart.BeginAnimation(Grid.MarginProperty, marginAnim);
}
void marginAnim_Completed(object sender, EventArgs e)
{
StatisticsItemUserControl clickChart = gridZoomChart.Children[0] as StatisticsItemUserControl;
gridZoomChart.Children.Remove(clickChart);
this.ChartGridOverview.Children.RemoveAt(lastZoomedIndex);
this.ChartGridOverview.Children.Insert(lastZoomedIndex, clickChart); // Platzhalter
clickChart.BeginAnimation(Grid.MarginProperty, null);
}
private void AddStatistic(StatisticType statisticType, StatisticChartType chartType)
{
StatisticsItemUserControl chartControl = new StatisticsItemUserControl();
chartControl.DataBase = _dataBase;
chartControl.StatisticType = statisticType;
chartControl.StatisticChartType = chartType;
ChartGridOverview.Children.Add(chartControl);
}
private void CommandBindingZoomChart_Executed(object sender, ExecutedRoutedEventArgs e)
{
StatisticsItemUserControl clickChart = e.Parameter as StatisticsItemUserControl;
if (clickChart.IsZoomed)
{
ZoomOut(clickChart);
}
else
{
ZoomIn(clickChart);
}
}
