void chart_MouseMove(object sender, MouseEventArgs e)
{
Point position = e.GetPosition(ChartControl);
ChartHitInfo hitInfo = ChartControl.CalcHitInfo(position);
if (!hitInfo.InDiagram || hitInfo == null)
{
AnimationEnd(sender, position);
}
if (rotate && !IsClick(DateTime.Now))
{
PieSeries2D series = ChartControl.Diagram.Series[0] as PieSeries2D;
double angleDelta = CalcAngle(startPosition, position);
if (Math.Abs(Rotate.Value + angleDelta) < 360)
{
Rotate.Value += angleDelta;
}
else if (Rotate.Value + angleDelta > 360)
{
Rotate.Value = -360;
}
else
{
Rotate.Value = 360;
}
startPosition = position;
}
}
void chart_QueryChartCursor(object sender, QueryChartCursorEventArgs e)
{
ChartHitInfo hitInfo = ChartControl.CalcHitInfo(e.Position);
if (hitInfo != null && hitInfo.SeriesPoint != null)
{
e.Cursor = Cursors.Hand;
}
}
void chart_QueryChartCursor(object sender, QueryChartCursorEventArgs e)
{
ChartControl myChart = sender as ChartControl;
ChartHitInfo hitInfo = myChart.CalcHitInfo(e.Position);
if (hitInfo != null && hitInfo.SeriesPoint != null && isLeftMouseButtonReleased)
{
e.Cursor = Cursors.Hand;
}
}
void chart_MouseDown(object sender, MouseButtonEventArgs e)
{
mouseDownTime = DateTime.Now;
Point position = e.GetPosition(ChartControl);
ChartHitInfo hitInfo = ChartControl.CalcHitInfo(position);
if (hitInfo != null && hitInfo.SeriesPoint != null)
{
rotate = true;
startPosition = position;
}
}
private void CountryChart_MouseUp(object sender, MouseEventArgs e)
{
if (nowmode != "country")
{
return;
}
ChartHitInfo hitInfo = countryChart.CalcHitInfo(e.Location);
if (hitInfo.SeriesPoint != null)
{
showChart(countryChart, "timepoint", countryChart.Name, hitInfo.SeriesPoint.Argument);
}
}
/// <summary>
/// 自定义ChartControl的Tooltip
/// </summary>
/// <param name="chart">ChartControl</param>
/// <param name="e">MouseEventArgs</param>
/// <param name="tooltip">ToolTipController</param>
/// <param name="tooltipTitle">ToolTipController的Title</param>
/// <param name="paramter">委托</param>
public static void CustomToolTip(this ChartControl chart, MouseEventArgs e, ToolTipController tooltip, string tooltipTitle, System.Func <string, double[], string> paramter)
{
ChartHitInfo _hitInfo = chart.CalcHitInfo(e.X, e.Y);
SeriesPoint _point = _hitInfo.SeriesPoint;
if (_point != null)
{
string _msg = paramter(_point.Argument, _point.Values);
tooltip.ShowHint(_msg, tooltipTitle);
}
else
{
tooltip.HideHint();
}
}
/// <summary>
/// chart钻取实现【在MouseClick事件中实现】
/// </summary>
/// <param name="chart">ChartControl</param>
/// <param name="e">MouseEventArgs</param>
/// <param name="backKeyWord">返回主Series的关键字</param>
/// <param name="gotoHandler">向下钻取委托</param>
/// <param name="backHandler">返回主Series的委托</param>
public static void DrillDownHelper(this ChartControl chart, MouseEventArgs e, string backKeyWord, Action <SeriesPoint> gotoHandler, Action <SeriesPoint> backHandler)
{
//eg:
//private void chartLh_MouseClick(object sender, MouseEventArgs e)
//{
// ChartControl _curChart = sender as ChartControl;
// _curChart.DrillDownHelper(
// e,
// "返回",
// point =>
// {
// string _argument = point.Argument.ToString();
// if (_curChart.Series["pieSeries"].Visible)
// {
// _curChart.Series["pieSeries"].Visible = false;
// _curChart.SeriesTemplate.Visible = true;
// if (_curChart.SeriesTemplate.DataFilters.Count == 0)
// _curChart.SeriesTemplate.AddDataFilter("categoryName", _argument, DataFilterCondition.Equal);
// else
// _curChart.SeriesTemplate.DataFilters[0].Value = _argument;
// _curChart.Titles[1].Visible = true;
// _curChart.Titles[0].Visible = false;
// }
// },
// point =>
// {
// _curChart.Titles[0].Visible = true;
// _curChart.Series["pieSeries"].Visible = true;
// _curChart.SeriesTemplate.Visible = false;
// });
//}
ChartHitInfo _hitInfo = chart.CalcHitInfo(e.X, e.Y);
SeriesPoint _point = _hitInfo.SeriesPoint;
if (_point != null)
{
gotoHandler(_point);
}
ChartTitle link = _hitInfo.ChartTitle;
if (link != null && link.Text.StartsWith(backKeyWord))
{
link.Visibility = DefaultBoolean.False;
backHandler(_point);
}
}
/// <summary>
/// 设置钻取
/// </summary>
/// <param name="chart">ChartControl</param>
/// <param name="backKeyWord">返回主Series的关键字</param>
/// <param name="gotoHandler">向下钻取委托；参数【SeriesPoint】</param>
/// <param name="backHandler">返回主Series的委托；参数【SeriesPoint】</param>
public static void SetDrillDown(this ChartControl chart, string backKeyWord, Action <SeriesPoint> gotoHandler, Action <SeriesPoint> backHandler)
{
//eg:
// chartLh.SetDrillDown(
// "返回",
// point =>
//{
// string _argument = point.Argument.ToString();
// if (chartLh.Series["pieSeries"].Visible)
// {
// chartLh.Series["pieSeries"].Visible = false;
// chartLh.SeriesTemplate.Visible = true;
// if (chartLh.SeriesTemplate.DataFilters.Count == 0)
// chartLh.SeriesTemplate.AddDataFilter("categoryName", _argument, DataFilterCondition.Equal);
// else
// chartLh.SeriesTemplate.DataFilters[0].Value = _argument;
// chartLh.Titles[1].Visible = true;
// chartLh.Titles[0].Visible = false;
// }
//},
// point =>
//{
// chartLh.Titles[0].Visible = true;
// chartLh.Series["pieSeries"].Visible = true;
// chartLh.SeriesTemplate.Visible = false;
//});
chart.MouseClick += (sender, e) =>
{
ChartControl _curChart = sender as ChartControl;
ChartHitInfo _hitInfo = _curChart.CalcHitInfo(e.X, e.Y);
SeriesPoint _point = _hitInfo.SeriesPoint;
if (_point != null)
{
gotoHandler(_point);
}
ChartTitle link = _hitInfo.ChartTitle;
if (link != null && link.Text.StartsWith(backKeyWord))
{
link.Visible = false;
backHandler(_point);
}
};
}
/// <summary>
/// ChartControl的Tooltip设置
/// <para>举例</para>
/// <code>
/// <para> chartControl1.SetToolTip(toolTipController1, "交易详情", (agr, values) =></para>
/// <para>{</para>
/// <para> return string.Format("时间：{0}\r\n金额:{1}", agr, values[0]);</para>
/// <para>});</para>
/// </code>
/// </summary>
/// <param name="chart">ChartControl</param>
/// <param name="tooltip">ToolTipController</param>
/// <param name="tooltipTitle">ToolTip的Title</param>
/// <param name="paramter">委托，参数『Argument，Values』</param>
public static void SetToolTip(this ChartControl chart, ToolTipController tooltip, string tooltipTitle, System.Func <string, double[], string> paramter)
{
chart.MouseMove += (sender, e) =>
{
ChartControl _curChart = sender as ChartControl;
ChartHitInfo _hitInfo = _curChart.CalcHitInfo(e.X, e.Y);
SeriesPoint _point = _hitInfo.SeriesPoint;
if (_point != null)
{
string _msg = paramter(_point.Argument, _point.Values);
tooltip.ShowHint(_msg, tooltipTitle);
}
else
{
tooltip.HideHint();
}
};
}
/// <summary>
/// 环形图左键放开事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void chart_MouseUp(object sender, MouseButtonEventArgs e)
{
ChartControl chartName = sender as ChartControl;
ChartHitInfo hitInfo = chartName.CalcHitInfo(e.GetPosition(chartName));
if (hitInfo == null || hitInfo.SeriesPoint == null)
{
return;
}
double distance = PieSeries.GetExplodedDistance(hitInfo.SeriesPoint);
Storyboard storyBoard = new Storyboard();
DoubleAnimation animation = new DoubleAnimation();
animation.Duration = new Duration(new TimeSpan(0, 0, 0, 0, 300));
animation.To = distance > 0 ? 0 : 0.3;
storyBoard.Children.Add(animation);
Storyboard.SetTarget(animation, hitInfo.SeriesPoint);
Storyboard.SetTargetProperty(animation, new PropertyPath(PieSeries.ExplodedDistanceProperty));
storyBoard.Begin();
e.Handled = true;
}
//private Popup pop = new Popup();
private void Chart_MouseUp(object sender, MouseButtonEventArgs e)
{
if (pop != null && pop.Child != null)
{
pop.Child = null;
pop.IsOpen = false;
//tmp = null;
}
ChartControl chart = sender as ChartControl;
if (chart.Name != "KGChart")
{
System.Windows.Point mouseposition = e.GetPosition(mainFrame);
ChartHitInfo hitInfo = chart.CalcHitInfo(e.GetPosition(chart));
if (!hitInfo.InSeries || hitInfo.InLegend)
{
return;
}
//Popup pop = new Popup();
pop.IsOpen = true;
//pop.AllowsTransparency = true;
pop.Placement = System.Windows.Controls.Primitives.PlacementMode.RelativePoint;
pop.PlacementTarget = mainFrame;
pop.HorizontalOffset = mouseposition.X + 1;
pop.VerticalOffset = mouseposition.Y;
pop.Height = 350;
pop.Width = 700;
pop.Child = new RFullViewSizeSubPanel(hitInfo);
pop.Effect = new System.Windows.Media.Effects.DropShadowEffect();
//tmp = pop;
//mainFrame.Children.Add(new RFullViewSizeSubPanel(hitInfo));
}
}
private void Chart_MouseDown(object sender, MouseButtonEventArgs e)
{
ChartControl chartControl = (ChartControl)sender;
ChartHitInfo hitInfo = chartControl.CalcHitInfo(e.GetPosition(chartControl));
int pointIndex = series.Points.IndexOf(hitInfo.SeriesPoint);
SeriesPoint point = hitInfo.SeriesPoint;
double oldPointPercent = 0;
CalcPointPercent(pointIndex, ref oldPointPercent);
point.Value++;
double newPointPercent = 0;
CalcPointPercent(pointIndex, ref newPointPercent);
series.Rotation += 360 * (oldPointPercent - newPointPercent);
if (series.Rotation > 360)
{
series.Rotation %= 360;
}
}
void chart_MouseMove(object sender, MouseEventArgs e)
{
ChartControl orgchart = sender as ChartControl;
Point position = e.GetPosition(orgchart);
ChartHitInfo hitInfo = orgchart.CalcHitInfo(position);
if (hitInfo != null && hitInfo.SeriesPoint != null)
{
ttContent.Text = string.Format("设备 = {0}\n数量 = {1}",
hitInfo.SeriesPoint.Argument, Math.Round(hitInfo.SeriesPoint.NonAnimatedValue, 2));
pointTooltip.Placement = PlacementMode.RelativePoint;
pointTooltip.PlacementTarget = orgchart;
pointTooltip.HorizontalOffset = position.X + 5;
pointTooltip.VerticalOffset = position.Y + 5;
pointTooltip.IsOpen = true;
Cursor = Cursors.Hand;
}
else
{
pointTooltip.IsOpen = false;
Cursor = Cursors.Arrow;
}
}
void chart_MouseUp(object sender, MouseButtonEventArgs e)
{
ChartControl myChart = sender as ChartControl;
isLeftMouseButtonReleased = true;
if (!IsClick(e.Timestamp))
{
return;
}
ChartHitInfo hitInfo = myChart.CalcHitInfo(e.GetPosition(myChart));
if (hitInfo == null || hitInfo.SeriesPoint == null)
{
return;
}
double distance = PieSeries.GetExplodedDistance(hitInfo.SeriesPoint);
AnimationTimeline animation = distance > 0 ? (AnimationTimeline)TryFindResource("CollapseAnimation") : (AnimationTimeline)TryFindResource("ExplodeAnimation");
Storyboard storyBoard = new Storyboard();
storyBoard.Children.Add(animation);
Storyboard.SetTarget(animation, hitInfo.SeriesPoint);
Storyboard.SetTargetProperty(animation, new PropertyPath(PieSeries.ExplodedDistanceProperty));
storyBoard.Begin();
}
private void _MouseMove(object sender, MouseEventArgs e)
{
ChartControl chartControl_current = null;
ChartHitInfo hitInfo = null;
foreach (Control c in xtraTabControl1.TabPages)
{
if (c is XtraTabPage && ((XtraTabPage)c).Name == "xtraTabPage3")
{
foreach (Control b in c.Controls)
{
if (b is ChartControl && ((ChartControl)b).Equals(sender))
{
chartControl_current = ((ChartControl)b);
hitInfo = chartControl_current.CalcHitInfo(e.Location);
}
}
}
}
foreach (Control c in xtraTabControl1.TabPages)
{
if (c is XtraTabPage && ((XtraTabPage)c).Name == "limitAverageXTP")
{
foreach (Control b in c.Controls)
{
if (b is ChartControl && ((ChartControl)b).Equals(sender))
{
chartControl_current = ((ChartControl)b);
hitInfo = chartControl_current.CalcHitInfo(e.Location);
}
}
}
}
if (hitInfo == null)
{
return;
}
StringBuilder builder = new StringBuilder();
if (hitInfo.InDiagram)
{
builder.AppendLine("In diagram");
}
if (hitInfo.InNonDefaultPane)
{
builder.AppendLine("In non-default pane: " + hitInfo.NonDefaultPane.Name);
}
if (hitInfo.InAxis)
{
builder.AppendLine("In axis: " + hitInfo.Axis.Name);
if (hitInfo.AxisLabelItem != null)
{
builder.AppendLine(" Label item: " + hitInfo.AxisLabelItem.Text);
}
if (hitInfo.AxisTitle != null)
{
builder.AppendLine(" Axis title: " + hitInfo.AxisTitle.Text);
}
}
if (hitInfo.InChartTitle)
{
builder.AppendLine("In chart title: " + hitInfo.ChartTitle.Text);
}
if (hitInfo.InLegend)
{
builder.AppendLine("In legend");
}
if (hitInfo.InSeries)
{
builder.AppendLine("In series: " + ((Series)hitInfo.Series).Name);
}
if (hitInfo.InSeriesLabel)
{
builder.AppendLine("In series label");
builder.AppendLine(" Series: " + ((Series)hitInfo.Series).Name);
}
if (hitInfo.SeriesPoint != null)
{
builder.AppendLine(" Argument: " + hitInfo.SeriesPoint.Argument);
if (!hitInfo.SeriesPoint.IsEmpty)
{
builder.AppendLine(" Value: " + hitInfo.SeriesPoint.Values[0]);
}
}
if (builder.Length > 0)
{
toolTipController.ShowHint("AIO-testing results:\n" + builder.ToString(),
chartControl_current.PointToScreen(e.Location));
}
else
{
toolTipController.HideHint();
}
}