private void HighlightBar(Bar bar)
{
foreach (Bar b in Pieces)
{
if (b.Equals(bar))
{
if (!b.IsHighlighted)
{
b.Highlight();
}
}
else
b.Unhighlight();
}
}
private void InitGraph(IDictionary dict)
{
_Camera = new PerspectiveCamera();
foreach (object key in dict.Keys)
{
try
{
double val = 0d;
val = Convert.ToDouble(dict[key]);
Bar bar = new Bar(key, dict[key]);
bar.BarColor = _BarColor;
bar.HighlightColor = _HighlightColor;
bar.HighlightDuration = _HighlightDuration;
Pieces.Add(bar);
ToolTip3D tt = new ToolTip3D(_Camera, "key: " + key.ToString() + "\nvalue: " + dict[key].ToString());
_Tooltips.Add(key, tt);
tt.Visible = false;
tt.WidthSizeFactor = 100d;
tt.HeightSizeFactor = 100d;
tt.BackColor = Colors.BlanchedAlmond;
tt.DrawBackground = true;
}
catch { }
}
CalculateValues();
}
private void HandleAction(BarGraphUserActions action, Bar bar)
{
switch (action)
{
case BarGraphUserActions.Highlight:
HighlightBar(bar);
break;
case BarGraphUserActions.Tooltip:
ShowToolTip(bar.Key);
break;
}
}