public void ToolTipTextNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
legend.Title = "Legend";
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.ToolTipText = "Legend ToolTip",
() => Assert.AreEqual("Legend ToolTip", legend.ToolTipText));
EnqueueTestComplete();
}
private void SetLegendwithClickHandler()
{
foreach (var serie in m_chart.Series)
{
Legend legend = new Legend();
legend.MouseLeftButtonDown += new EventHandler<LegendMouseButtonEventArgs>(legend_MouseLeftButtonDown);
m_chart.Legends.Add(legend);
}
}
public void TestLegendAlignmentInSection()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 350;
chart.View3D = true;
TestPanel.Children.Add(chart);
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
legend.Title = "Legend";
chart.Legends.Add(legend);
Common.CreateAndAddDefaultDataSeries(chart);
chart.Series[0].RenderAs = RenderAs.SectionFunnel;
chart.Series[0].ShowInLegend = true;
EnqueueDelay(_sleepTime);
EnqueueCallback(() =>
{
legend.HorizontalAlignment = HorizontalAlignment.Left;
legend.VerticalAlignment = VerticalAlignment.Bottom;
});
EnqueueDelay(_sleepTime);
EnqueueCallback(() =>
{
legend.HorizontalAlignment = HorizontalAlignment.Left;
legend.VerticalAlignment = VerticalAlignment.Center;
});
EnqueueDelay(_sleepTime);
EnqueueCallback(() =>
{
legend.HorizontalAlignment = HorizontalAlignment.Left;
legend.VerticalAlignment = VerticalAlignment.Top;
});
EnqueueDelay(_sleepTime);
EnqueueCallback(() =>
{
legend.HorizontalAlignment = HorizontalAlignment.Center;
legend.VerticalAlignment = VerticalAlignment.Top;
});
EnqueueDelay(1000);
EnqueueCallback(() =>
{
legend.HorizontalAlignment = HorizontalAlignment.Right;
legend.VerticalAlignment = VerticalAlignment.Top;
});
EnqueueDelay(_sleepTime);
EnqueueCallback(() =>
{
legend.HorizontalAlignment = HorizontalAlignment.Right;
legend.VerticalAlignment = VerticalAlignment.Center;
});
EnqueueDelay(1000);
EnqueueCallback(() =>
{
legend.HorizontalAlignment = HorizontalAlignment.Right;
legend.VerticalAlignment = VerticalAlignment.Bottom;
});
EnqueueDelay(_sleepTime);
EnqueueCallback(() =>
{
legend.HorizontalAlignment = HorizontalAlignment.Center;
legend.VerticalAlignment = VerticalAlignment.Bottom;
});
EnqueueTestComplete();
}
public void HrefNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart);
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Window window = new Window();
window.Content = chart;
window.Show();
if (_isLoaded)
{
legend.HrefTarget = HrefTargets._blank;
legend.Href = "http://www.visifire.com";
Assert.AreEqual("http://www.visifire.com", legend.Href);
}
window.Dispatcher.InvokeShutdown();
window.Close();
}
public void BorderThicknessNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
legend.BorderColor = new SolidColorBrush(Colors.Red);
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart);
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Window window = new Window();
window.Content = chart;
window.Show();
if (_isLoaded)
{
legend.BorderThickness = new Thickness(2);
Assert.AreEqual(new Thickness(2), legend.BorderThickness);
}
window.Dispatcher.InvokeShutdown();
window.Close();
}
public void TitleBackgroundNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
legend.Title = "Legend";
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart);
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Window window = new Window();
window.Content = chart;
window.Show();
if (_isLoaded)
{
legend.TitleBackground = new SolidColorBrush(Colors.Gray);
Common.AssertBrushesAreEqual(new SolidColorBrush(Colors.Gray), legend.TitleBackground);
}
window.Dispatcher.InvokeShutdown();
window.Close();
}
public void OpacityNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
legend.Title = "Legend";
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart);
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Window window = new Window();
window.Content = chart;
window.Show();
if (_isLoaded)
{
legend.Opacity = 0.5;
Assert.AreEqual(0.5, legend.Opacity, Common.HighPrecisionDelta);
}
window.Dispatcher.InvokeShutdown();
window.Close();
}
public void BorderThicknessNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.BorderThickness = new Thickness(2),
() => Assert.AreEqual(new Thickness(2), legend.BorderThickness));
EnqueueTestComplete();
}
public void DockInsidePlotAreaNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.DockInsidePlotArea = true,
() => Assert.IsTrue(legend.DockInsidePlotArea));
EnqueueTestComplete();
}
public void HrefNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.HrefTarget = HrefTargets._blank,
() => legend.Href = "http://",
() => Assert.AreEqual("http://", legend.Href));
EnqueueTestComplete();
}
public void HorizontalAlignmentNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.HorizontalAlignment = HorizontalAlignment.Left,
() => Assert.AreEqual(HorizontalAlignment.Left, legend.HorizontalAlignment));
EnqueueTestComplete();
}
/// <summary>
/// Create DataSeries with refering legend
/// </summary>
/// <param name="chart"></param>
/// <param name="legend"></param>
public void CreateAndAddDefaultDataSeries(Chart chart, Legend legend)
{
DataSeries dataSeries = new DataSeries();
dataSeries.RenderAs = RenderAs.Column;
dataSeries.Legend = legend.Name;
dataSeries.ShowInLegend = true;
Random rand = new Random();
for (Int32 i = 0; i < 5; i++)
{
DataPoint dataPoint = new DataPoint();
dataPoint.ShowInLegend = true;
dataPoint.AxisXLabel = "a" + i;
dataPoint.YValue = rand.Next(0, 100);
dataPoint.XValue = i + 1;
dataSeries.DataPoints.Add(dataPoint);
}
chart.Series.Add(dataSeries);
}
public void TestMultipleLegends()
{
Chart chart = new Chart();
chart.Width = 500;
chart.Height = 300;
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Random rand = new Random();
TestPanel.Children.Add(chart);
EnqueueConditional(() => { return _isLoaded; });
EnqueueDelay(_sleepTime);
Legend legend1 = new Legend();
legend1.Name = "Legend1";
legend1.Background = new SolidColorBrush(Colors.Red);
chart.Legends.Add(legend1);
Legend legend2 = new Legend();
legend2.Name = "Legend2";
legend1.Background = new SolidColorBrush(Colors.Green);
chart.Legends.Add(legend2);
EnqueueCallback(() =>
{
DataSeries dataSeries = new DataSeries();
dataSeries.Legend = "Legend1";
for (Int32 i = 0; i < 6; i++)
dataSeries.DataPoints.Add(new DataPoint() { XValue = i + 1, YValue = rand.Next(10, 100) });
chart.Series.Add(dataSeries);
dataSeries = new DataSeries();
dataSeries.Legend = "Legend2";
for (Int32 i = 0; i < 6; i++)
dataSeries.DataPoints.Add(new DataPoint() { XValue = i + 1, YValue = rand.Next(10, 100) });
chart.Series.Add(dataSeries);
});
EnqueueDelay(_sleepTime);
EnqueueTestComplete();
}
public void LegendEventChecking()
{
System.Windows.Browser.HtmlPage.Plugin.SetStyleAttribute("height", "400px");
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
TestPanel.Children.Add(chart);
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
legend.Title = "Legend";
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
legend.MouseEnter += delegate(Object sender, MouseEventArgs e)
{
_htmlElement.SetProperty("value", "Legend MouseEnter event fired");
};
legend.MouseLeave += delegate(Object sender, MouseEventArgs e)
{
_htmlElement.SetProperty("value", "Legend MouseLeave event fired");
};
legend.MouseLeftButtonUp += delegate(Object sender, MouseButtonEventArgs e)
{
_htmlElement.SetProperty("value", "Legend MouseLeftButtonUp event fired");
};
legend.MouseLeftButtonDown += delegate(Object sender, MouseButtonEventArgs e)
{
_htmlElement.SetProperty("value", "Legend MouseLeftButtonDown event fired");
};
EnqueueCallback(() =>
{
_htmlElement.AttachEvent("onclick", new EventHandler<System.Windows.Browser.HtmlEventArgs>(this.LegendTest_OnClick));
});
_htmlElement = Common.GetDisplayMessageButton(_htmlElement);
_htmlElement.SetStyleAttribute("width", "900px");
_htmlElement.SetProperty("value", "Click here to exit.");
System.Windows.Browser.HtmlPage.Document.Body.AppendChild(_htmlElement);
}
public void DockInsidePlotAreaNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart);
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Window window = new Window();
window.Content = chart;
window.Show();
if (_isLoaded)
{
legend.DockInsidePlotArea = true;
Assert.IsTrue(legend.DockInsidePlotArea);
}
window.Dispatcher.InvokeShutdown();
window.Close();
}
public void EnabledNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.Enabled = false,
() => Assert.AreEqual(false, legend.Enabled));
EnqueueTestComplete();
}
public void LightingEnabledNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
legend.Background = new SolidColorBrush(Colors.Red);
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart);
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Window window = new Window();
window.Content = chart;
window.Show();
if (_isLoaded)
{
legend.LightingEnabled = true;
Assert.IsTrue(legend.LightingEnabled);
}
window.Dispatcher.InvokeShutdown();
window.Close();
}
public void FontColorNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.FontColor = new SolidColorBrush(Colors.Red),
() => Common.AssertBrushesAreEqual(new SolidColorBrush(Colors.Red), legend.FontColor));
EnqueueTestComplete();
}
public void TitleFontFamilyNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
legend.Title = "Legend";
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart);
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Window window = new Window();
window.Content = chart;
window.Show();
if (_isLoaded)
{
legend.TitleFontFamily = new FontFamily("Times New Roman");
Assert.AreEqual(new FontFamily("Times New Roman"), legend.TitleFontFamily);
}
window.Dispatcher.InvokeShutdown();
window.Close();
}
public void FontSizeNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.FontSize = 14,
() => Assert.AreEqual(14, legend.FontSize, Common.HighPrecisionDelta));
EnqueueTestComplete();
}
public void TestLegendSerialization()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Legend legend = new Legend();
legend.Background = new SolidColorBrush(Colors.Aqua);
chart.Legends.Add(legend);
DataSeries ds = new DataSeries();
ds.ShowInLegend = true;
DataPoint dp = new DataPoint();
dp.YValue = 20;
ds.DataPoints.Add(dp);
chart.Series.Add(ds);
Window window = new Window();
window.Content = chart;
window.Show();
if (_isLoaded)
{
MessageBox.Show(XamlWriter.Save(legend));
}
window.Dispatcher.InvokeShutdown();
window.Close();
}
public void FontFamilyNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.FontFamily = new FontFamily("Times New Roman"),
() => Assert.AreEqual(new FontFamily("Times New Roman"), legend.FontFamily));
EnqueueTestComplete();
}
public void HorizontalAlignmentNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart);
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Window window = new Window();
window.Content = chart;
window.Show();
if (_isLoaded)
{
legend.HorizontalAlignment = HorizontalAlignment.Left;
Assert.AreEqual(HorizontalAlignment.Left, legend.HorizontalAlignment);
}
window.Dispatcher.InvokeShutdown();
window.Close();
}
public void FontStyleNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.FontStyle = FontStyles.Italic,
() => Assert.AreEqual(FontStyles.Italic, legend.FontStyle));
EnqueueTestComplete();
}
public void CreatePowerChart(string startDate, string endDate)
{
try
{
#region 功率图表处理
string chartTitle = string.Empty;
string unit = string.Empty;
ChartData chartData = null;
try
{
chartData = DataUtil.getPowerData(this.plantId, startDate, endDate);
if (chartData == null)
{
gidPowerChartContainer.Children.Clear();
Label l = new Label();
l.Content = "无数据";
l.HorizontalAlignment = HorizontalAlignment.Center;
l.VerticalAlignment = VerticalAlignment.Center;
l.FontSize = 48;
gidPowerChartContainer.Children.Add(l);
return;
}
}
catch (Exception e2)
{
Console.WriteLine(e2.StackTrace);
gidPowerChartContainer.Children.Clear();
Label l = new Label();
l.Content = "无数据";
l.HorizontalAlignment = HorizontalAlignment.Center;
l.VerticalAlignment = VerticalAlignment.Center;
l.FontSize = 48;
gidPowerChartContainer.Children.Add(l);
return;
}
Chart chart = new Chart();
ColorSet cs = new ColorSet();
cs.Brushes.Add(new SolidColorBrush(Color.FromArgb(240, 252, 101, 6)));
cs.Id = "colorSet1";
chart.ColorSets.Add(cs);
chart.ColorSet = "colorSet1";
chart.BorderBrush = new SolidColorBrush(Color.FromArgb(155, 0, 0, 0));
chart.Background = new SolidColorBrush(Color.FromArgb(1, 255, 255, 255));
chart.View3D = false;
chart.ScrollingEnabled = false;
chart.CornerRadius = new CornerRadius(30);
Title title = new Title();
chart.Titles.Add(title);
Axis axisX = new Axis();
axisX.IntervalType = IntervalTypes.Number;
axisX.Interval = 24;
axisX.FontSize = 20;
AxisLabels labels = new AxisLabels();
axisX.AxisLabels = labels;
labels.Angle = -45;
labels.FontSize = 22;
chart.AxesX.Add(axisX);
Axis axisY = new Axis();
axisY.Title = "kW";
axisY.FontSize = 22;
axisY.AxisMinimum = 0;
axisY.TitleFontSize = 20;
axisY.AxisType = AxisTypes.Primary;
Axis axisY2 = new Axis();
axisY2.Title = "W/㎡";
axisY2.FontSize = 22;
axisY2.TitleFontSize = 20;
axisY2.AxisMinimum = 0;
axisY2.ValueFormatString = "0";
axisY2.AxisType = AxisTypes.Secondary;
labels = new AxisLabels();
labels.FontSize = 22;
axisY.AxisLabels = labels;
chart.AxesY.Add(axisY);
labels = new AxisLabels();
labels.FontSize = 22;
axisY2.AxisLabels = labels;
chart.AxesY.Add(axisY2);
Legend legend1 = new Legend();
legend1.FontSize = 14;
chart.Legends.Add(legend1);
DataSeries dataSeries = new DataSeries();
dataSeries.RenderAs = RenderAs.Area;
dataSeries.XValueType = ChartValueTypes.Auto;
DataPoint dataPoint;
dataSeries.AxisYType = AxisTypes.Primary;
dataSeries.LegendText = chartData.series[0].name;
for (int i = 0; i < chartData.series[0].data.Count(); i++)
{
dataPoint = new DataPoint();
//dataPoint.YValue = chartData.series[0].data[i] == null ? 0 : chartData.series[0].data[i].Value;
if (chartData.series[0].data[i] != null)
dataPoint.YValue = chartData.series[0].data[i].Value;
dataPoint.AxisXLabel = chartData.categories[i];
dataSeries.DataPoints.Add(dataPoint);
}
chart.Series.Add(dataSeries);
//if(chartData.series)
DataSeries dataSunSeries = new DataSeries();
dataSunSeries.RenderAs = RenderAs.QuickLine;
dataSunSeries.XValueType = ChartValueTypes.Auto;
DataPoint sundataPoint;
dataSunSeries.AxisYType = AxisTypes.Secondary;
dataSunSeries.LegendText = chartData.series[1].name;
dataSunSeries.Color = new SolidColorBrush(Color.FromRgb(23, 118, 184));
dataSunSeries.LineThickness = 2;
for (int i = 0; i < chartData.series[1].data.Count(); i++)
{
sundataPoint = new DataPoint();
if (chartData.series[1].data[i] != null)
sundataPoint.YValue = chartData.series[1].data[i].Value;
//sundataPoint.AxisXLabel = chartData.categories[i];
dataSunSeries.DataPoints.Add(sundataPoint);
}
chart.Series.Add(dataSunSeries);
double maxValue = dataSunSeries.DataPoints.Max(m => m.YValue);
if (maxValue < 7 || maxValue.Equals(double.NaN))
{
axisY2.AxisMaximum = 0;
axisY2.AxisMaximum = 7;
axisY2.Interval = 1;
}
gidPowerChartContainer.Children.Clear();
gidPowerChartContainer.Children.Add(chart);
#endregion
}
catch (Exception ee)
{
LogUtil.error("CreatePowerChart error:" + ee.StackTrace);
throw ee;
}
}
/// <summary>
/// Create a chart for Numeric Axis
/// </summary>
/// <returns></returns>
public Chart CreateAChartWithSingleSeries()
{
Chart chart = new Chart();
chart.Width = 600;
chart.Height = 300;
chart.ScrollingEnabled = false;
Axis axisx = new Axis();
axisx.AxisLabels = new AxisLabels();
axisx.AxisLabels.Angle = 45;
chart.AxesX.Add(axisx);
Legend legend = new Legend();
legend.HorizontalAlignment = HorizontalAlignment.Left;
legend.VerticalAlignment = VerticalAlignment.Center;
chart.Legends.Add(legend);
Common.CreateAndAddDefaultDataSeries4Sampling(chart);
chart.ColorSets = new ColorSets();
//COLOR SET 1:
ColorSet ct = new ColorSet();
ct.Id = "MyColorSet1";
ct.Brushes.Add(new SolidColorBrush(Colors.Blue));
ct.Brushes.Add(new SolidColorBrush(Colors.Brown));
ct.Brushes.Add(new SolidColorBrush(Colors.Cyan));
ct.Brushes.Add(new SolidColorBrush(Colors.DarkGray));
ct.Brushes.Add(new SolidColorBrush(Colors.Gray));
ct.Brushes.Add(new SolidColorBrush(Colors.Green));
// Add ColorSet to ColorSets collection
chart.ColorSets.Add(ct);
//COLOR SET 2:
ColorSet ct1 = new ColorSet();
ct1.Id = "MyColorSet2";
ct1.Brushes.Add(new SolidColorBrush(Colors.Red));
ct1.Brushes.Add(new SolidColorBrush(Colors.Blue));
ct1.Brushes.Add(new SolidColorBrush(Colors.Green));
ct1.Brushes.Add(new SolidColorBrush(Colors.Orange));
ct1.Brushes.Add(new SolidColorBrush(Colors.Purple));
ct1.Brushes.Add(new SolidColorBrush(Colors.Black));
// Create new instance of ColorSets class
chart.ColorSets.Add(ct1);
return chart;
}
/// <summary>
/// Add entries to a legend
/// </summary>
/// <param name="legend">Legend</param>
/// <param name="dataPoints">List of InternalDataPoints</param>
private void AddEntriesToLegend(Legend legend, List<DataPoint> dataPoints)
{
foreach (DataPoint dataPoint in dataPoints)
{
if (!(Boolean)dataPoint.Enabled || !(Boolean)dataPoint.ShowInLegend)
continue;
if ((dataPoint.Parent.RenderAs == RenderAs.SectionFunnel || dataPoint.Parent.RenderAs == RenderAs.StreamLineFunnel) && dataPoint.InternalYValue < 0)
continue;
String legendText = (String.IsNullOrEmpty(dataPoint.LegendText) ? dataPoint.Name : ObservableObject.GetFormattedMultilineText(dataPoint.LegendText));
Brush markerColor = dataPoint._internalColor;
if (dataPoint.Parent.RenderAs == RenderAs.CandleStick)
{
markerColor = (Brush)dataPoint.GetValue(DataPoint.ColorProperty);
if (markerColor == null)
{
if (dataPoint.YValues != null)
{
if (dataPoint.YValues.Length >= 2)
{
Double openY = dataPoint.YValues[0];
Double closeY = dataPoint.YValues[1];
markerColor = (closeY > openY) ? dataPoint.Parent.PriceUpColor : dataPoint.Parent.PriceDownColor;
}
}
}
else
markerColor = dataPoint.Color;
}
if ((Boolean)dataPoint.LightingEnabled)
{
if (dataPoint.Parent.RenderAs == RenderAs.Line)
markerColor = Graphics.GetLightingEnabledBrush(markerColor, "Linear", new Double[] { 0.65, 0.55 });
}
Boolean markerBevel;
if ((dataPoint.Parent as DataSeries).RenderAs == RenderAs.Point
|| (dataPoint.Parent as DataSeries).RenderAs == RenderAs.Stock
|| (dataPoint.Parent as DataSeries).RenderAs == RenderAs.CandleStick
|| (dataPoint.Parent as DataSeries).RenderAs == RenderAs.Bubble
|| (dataPoint.Parent as DataSeries).RenderAs == RenderAs.Pie || (dataPoint.Parent as DataSeries).RenderAs == RenderAs.Doughnut
|| (dataPoint.Parent as DataSeries).RenderAs == RenderAs.Line)
{
markerBevel = false;
}
else
markerBevel = Chart.View3D ? false : dataPoint.Parent.Bevel ? dataPoint.Parent.Bevel : false;
Size markerSize;
if (dataPoint.Parent.RenderAs == RenderAs.Line)
markerSize = new Size(8, 8);
else
markerSize = new Size(8, 8);
dataPoint.LegendMarker = new Marker(
((dataPoint.Parent.RenderAs == RenderAs.Line) ? (MarkerTypes)dataPoint.MarkerType : RenderAsToMarkerType(dataPoint.Parent.RenderAs, dataPoint.Parent)),
1,
markerSize,
markerBevel,
markerColor,
""
);
if ((dataPoint.Parent.RenderAs == RenderAs.Line || dataPoint.Parent.RenderAs == RenderAs.Stock || dataPoint.Parent.RenderAs == RenderAs.CandleStick) && dataPoint.MarkerEnabled == false)
{
dataPoint.LegendMarker.Opacity = 0;
}
dataPoint.LegendMarker.DataSeriesOfLegendMarker = dataPoint.Parent;
dataPoint.LegendMarker.Tag = new ElementData() { Element = dataPoint };
legend.Entries.Add(new KeyValuePair<String, Marker>(legendText, dataPoint.LegendMarker));
}
if (legend != null && legend.Reversed)
legend.Entries.Reverse();
}
public void CheckLegendProperty()
{
Chart chart = new Chart();
chart.Width = 600;
chart.Height = 300;
_isLoaded = false;
chart.Loaded += new RoutedEventHandler(chart_Loaded);
Random rand = new Random();
DataSeries dataSeries = CreateDataSeries();
chart.Series.Add(dataSeries);
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend1");
chart.Legends.Add(legend);
dataSeries.ShowInLegend = true;
Window window = new Window();
window.Content = chart;
window.Show();
if (_isLoaded)
{
dataSeries.Legend = "Legend1";
Assert.AreEqual("Legend1", dataSeries.Legend);
}
window.Dispatcher.InvokeShutdown();
window.Close();
}
public void CheckLegendProperty()
{
Chart chart = new Chart();
chart.Width = 600;
chart.Height = 300;
Random rand = new Random();
DataSeries dataSeries = CreateDataSeries();
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
chart.Legends.Add(legend);
dataSeries.ShowInLegend = true;
chart.Series.Add(dataSeries);
EnqueueDelay(_sleepTime);
CreateAsyncTask(chart,
() => dataSeries.Legend = "Legend0",
() => Assert.AreEqual("Legend0", dataSeries.Legend));
EnqueueTestComplete();
}
public void LightingEnabledNewValue()
{
Chart chart = new Chart();
chart.Width = 400;
chart.Height = 300;
Legend legend = new Legend();
legend.SetValue(FrameworkElement.NameProperty, "Legend0");
legend.Background = new SolidColorBrush(Colors.Red);
chart.Legends.Add(legend);
CreateAndAddDefaultDataSeries(chart, legend);
CreateAsyncTask(chart,
() => legend.LightingEnabled = true,
() => Assert.IsTrue(legend.LightingEnabled));
EnqueueTestComplete();
}
