/// <summary>
/// 重置排序条
/// </summary>
private void ResetSortBars()
{
(GetView() as SortingCanvasView).Dispatcher.Invoke(DispatcherPriority.Normal, new System.Windows.Forms.MethodInvoker(delegate()
{
SortBarControls.Apply(x => x.InnerHeight = -1);
}));
}
/// <summary>
/// 初始化画布。
/// </summary>
public void InitCanvas(IList <int> data)
{
ResetIndexList(data.Count);
//上左右留边距20
_sortBarHeight = ((GetView() as SortingCanvasView).ActualHeight - 20);
_sortBarWidth = ((GetView() as SortingCanvasView).ActualWidth - 40 - data.Count()) / data.Count();
var minvalue = data.Min();
//高度增量（data每增加1）,最小高度30，上边距20，去掉50
var delta = (_sortBarHeight - 50) / (data.Max() - minvalue);
//如果已有同样数量的控件，不再次生成（在Clear动画执行时需要重新生成）
if (SortBarControls.Count == data.Count && !_clearHandle)
{
for (var i = 0; i < data.Count(); i++)
{
SortBarControls[i].InnerHeight = GetInnerHeight(data[i], delta, minvalue);
SortBarControls[i].Content = data[i];
SortBarControls[i].ToolTip = data[i];
SortBarControls[i].Left = 20 + i * (_sortBarWidth + 1);
}
}
else
{
SortBarControls.Clear();
for (var i = 0; i < data.Count(); i++)
{
var bar = new SortBar()
{
Height = _sortBarHeight,
Width = _sortBarWidth,
Left = 20 + i * (_sortBarWidth + 1),
Content = data[i],
InnerHeight = GetInnerHeight(data[i], delta, minvalue),
Index = i,
ToolTip = data[i],
};
bar.DeleteThis += delegate
{
SortBarControls.Remove(bar);
};
SortBarControls.Add(bar);
}
}
IndicatorControls = new ObservableCollection <SortBar>()
{
new SortBar()
{
Height = _sortBarHeight + 20,
Width = _sortBarWidth,
BorderThickness = new System.Windows.Thickness(1),
BorderBrush = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#FF5D8CD0")),
Foreground = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#FF5D8CD0")),
Left = -1 * _sortBarWidth,
Content = "A",
VerticalContentAlignment = System.Windows.VerticalAlignment.Top,
},
new SortBar()
{
Height = _sortBarHeight + 20,
Width = _sortBarWidth,
BorderThickness = new System.Windows.Thickness(1),
BorderBrush = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#FFE28153")),
Foreground = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#FFE28153")),
Left = -1 * _sortBarWidth,
Content = "B",
VerticalContentAlignment = System.Windows.VerticalAlignment.Top,
},
};
}
