private NBackgroundDecoratorPanel CreateBackgroundPanel()
{
NBackgroundStyle backroundStyle = new NBackgroundStyle();
backroundStyle.FillStyle = new NGradientFillStyle(Color.White, Color.LightGray);
NBackgroundDecoratorPanel backgroundPanel = new NBackgroundDecoratorPanel();
backgroundPanel.DockMargins = new NMarginsL(new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point));
backgroundPanel.BackgroundStyle = (NBackgroundStyle)backroundStyle.Clone();
return(backgroundPanel);
}
protected NBackgroundDecoratorPanel CreateBackgroundPanel()
{
NBackgroundStyle backroundStyle = new NBackgroundStyle();
backroundStyle.FillStyle = new NColorFillStyle(Color.Transparent);
NImageFrameStyle frameStyle = new NImageFrameStyle();
frameStyle.BackgroundColor = Color.Transparent;
frameStyle.Type = ImageFrameType.Raised;
frameStyle.BorderStyle.Width = new NLength(0);
backroundStyle.FrameStyle = frameStyle;
NBackgroundDecoratorPanel backgroundPanel = new NBackgroundDecoratorPanel();
backgroundPanel.DockMargins = new NMarginsL(new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point));
backgroundPanel.BackgroundStyle = (NBackgroundStyle)backroundStyle.Clone();
return(backgroundPanel);
}
public override void Initialize()
{
base.Initialize();
Nevron.UI.WinForm.Controls.NPalette palette = Nevron.UI.WinForm.Controls.NUIManager.Palette;
// Clear the chart panels
nChartControl1.Panels.Clear();
// Create a background style to assign to the new panels
NBackgroundStyle backroundStyle = new NBackgroundStyle();
backroundStyle.FillStyle = new NColorFillStyle(Color.Transparent);
NImageFrameStyle frameStyle = new NImageFrameStyle();
frameStyle.BorderStyle.Color = palette.ControlDark;
frameStyle.BackgroundColor = Color.Transparent;
frameStyle.Type = ImageFrameType.Raised;
backroundStyle.FrameStyle = frameStyle;
// Create the label background panel
m_LabelBackgroundPanel = new NBackgroundDecoratorPanel();
m_LabelBackgroundPanel.Size = new NSizeL(new NLength(0, NGraphicsUnit.Pixel), new NLength(10, NRelativeUnit.ParentPercentage));
m_LabelBackgroundPanel.DockMode = PanelDockMode.Top;
m_LabelBackgroundPanel.DockMargins = new NMarginsL(new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point));
m_LabelBackgroundPanel.BackgroundStyle = (NBackgroundStyle)backroundStyle.Clone();
nChartControl1.Panels.Add(m_LabelBackgroundPanel);
// Create the legend background panel
m_LegendBackgroundPanel = new NBackgroundDecoratorPanel();
m_LegendBackgroundPanel.Size = new NSizeL(new NLength(20, NRelativeUnit.ParentPercentage), new NLength(0, NGraphicsUnit.Pixel));
m_LegendBackgroundPanel.DockMode = PanelDockMode.Right;
m_LegendBackgroundPanel.BackgroundStyle = (NBackgroundStyle)backroundStyle.Clone();
m_LegendBackgroundPanel.DockMargins = new NMarginsL(new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point));
nChartControl1.Panels.Add(m_LegendBackgroundPanel);
// Create the chart background panel
NBackgroundDecoratorPanel chartBackgroundPanel = new NBackgroundDecoratorPanel();
chartBackgroundPanel.BackgroundStyle = (NBackgroundStyle)backroundStyle.Clone();
chartBackgroundPanel.DockMode = PanelDockMode.Fill;
chartBackgroundPanel.DockMargins = new NMarginsL(new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point), new NLength(5, NGraphicsUnit.Point));
nChartControl1.Panels.Add(chartBackgroundPanel);
// Create the header label and host it in the label background panel
NLabel title = new NLabel("Background Decorator Panel");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.TextStyle.FillStyle = new NColorFillStyle(Color.SlateGray);
title.ContentAlignment = ContentAlignment.MiddleCenter;
title.DockMode = PanelDockMode.Fill;
title.BoundsMode = BoundsMode.Fit;
title.Location = new NPointL(new NLength(2, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
title.DockMargins = new NMarginsL(frameStyle.LightEffectSize, frameStyle.LightEffectSize, frameStyle.LightEffectSize, frameStyle.LightEffectSize);
m_LabelBackgroundPanel.ChildPanels.Add(title);
// Create the legend and host it in the legend background panel
NLegend legend = new NLegend();
legend.DockMode = PanelDockMode.Fill;
legend.ContentAlignment = ContentAlignment.MiddleCenter;
legend.DockMargins = new NMarginsL(frameStyle.LightEffectSize, frameStyle.LightEffectSize, frameStyle.LightEffectSize, frameStyle.LightEffectSize);
m_LegendBackgroundPanel.ChildPanels.Add(legend);
// Create a cartesian chart and host it in the chart background panel
NChart chart = new NCartesianChart();
chartBackgroundPanel.ChildPanels.Add(chart);
chart.DisplayOnLegend = legend;
chart.BoundsMode = BoundsMode.Stretch;
// add bar and change bar color
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.Name = "Bar Series";
bar.Legend.Mode = SeriesLegendMode.DataPoints;
bar.ShadowStyle.Type = ShadowType.GaussianBlur;
bar.ShadowStyle.Offset = new NPointL(3, 3);
bar.ShadowStyle.Color = Color.FromArgb(80, 0, 0, 0);
bar.ShadowStyle.FadeLength = new NLength(5);
// add some data to the bar series
bar.AddDataPoint(new NDataPoint(18, "C++"));
bar.AddDataPoint(new NDataPoint(15, "Ruby"));
bar.AddDataPoint(new NDataPoint(21, "Python"));
bar.AddDataPoint(new NDataPoint(23, "Java"));
bar.AddDataPoint(new NDataPoint(27, "Javascript"));
bar.AddDataPoint(new NDataPoint(29, "C#"));
bar.AddDataPoint(new NDataPoint(26, "PHP"));
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);
styleSheet.Apply(nChartControl1.Document);
// init form controls
DockTitleComboBox.Items.Add("Top");
DockTitleComboBox.Items.Add("Bottom");
DockTitleComboBox.SelectedIndex = 0;
DockLegendComboBox.Items.Add("Left");
DockLegendComboBox.Items.Add("Right");
DockLegendComboBox.SelectedIndex = 1;
}
protected void Page_Load(object sender, EventArgs e)
{
// Clear the chart panels
nChartControl1.BackgroundStyle.FrameStyle.Visible = false;
NStandardFrameStyle controlFrameStyle = new NStandardFrameStyle();
controlFrameStyle.OuterBorderWidth = new NLength(0);
controlFrameStyle.InnerBorderWidth = new NLength(0);
nChartControl1.BackgroundStyle.FrameStyle = controlFrameStyle;
nChartControl1.Panels.Clear();
// Create a background style to assign to the new panels
NBackgroundStyle backroundStyle = new NBackgroundStyle();
backroundStyle.FillStyle = new NColorFillStyle(Color.Transparent);
NImageFrameStyle frameStyle = new NImageFrameStyle();
frameStyle.BorderStyle = new NStrokeStyle(0, Color.White);
//frameStyle.BorderStyle.Color = Color.Gray;
frameStyle.BackgroundColor = Color.Transparent;
frameStyle.Type = ImageFrameType.Raised;
backroundStyle.FrameStyle = frameStyle;
//Create a shadow style to assign to some items
NShadowStyle shadowStyle = new NShadowStyle();
shadowStyle.Type = ShadowType.LinearBlur;
shadowStyle.Color = Color.FromArgb(80, 0, 0, 0);
shadowStyle.FadeLength = new NLength(1);
shadowStyle.Offset = new NPointL(2, 2);
// Create the label background panel
NBackgroundDecoratorPanel labelBackgroundPanel = new NBackgroundDecoratorPanel();
labelBackgroundPanel.Size = new NSizeL(new NLength(0, NGraphicsUnit.Pixel), new NLength(15, NRelativeUnit.ParentPercentage));
labelBackgroundPanel.DockMode = PanelDockMode.Top;
labelBackgroundPanel.DockMargins = new NMarginsL(new NLength(3, NGraphicsUnit.Point), new NLength(3, NGraphicsUnit.Point), new NLength(3, NGraphicsUnit.Point), new NLength(3, NGraphicsUnit.Point));
labelBackgroundPanel.BackgroundStyle = (NBackgroundStyle)backroundStyle.Clone();
nChartControl1.Panels.Add(labelBackgroundPanel);
// Create the legend background panel
NBackgroundDecoratorPanel legendBackgroundPanel = new NBackgroundDecoratorPanel();
legendBackgroundPanel.Size = new NSizeL(new NLength(30, NRelativeUnit.ParentPercentage), new NLength(0, NGraphicsUnit.Pixel));
legendBackgroundPanel.DockMode = PanelDockMode.Right;
legendBackgroundPanel.BackgroundStyle = (NBackgroundStyle)backroundStyle.Clone();
legendBackgroundPanel.DockMargins = new NMarginsL(new NLength(3, NGraphicsUnit.Point), new NLength(3, NGraphicsUnit.Point), new NLength(3, NGraphicsUnit.Point), new NLength(3, NGraphicsUnit.Point));
nChartControl1.Panels.Add(legendBackgroundPanel);
// Create the chart background panel
NBackgroundDecoratorPanel chartBackgroundPanel = new NBackgroundDecoratorPanel();
chartBackgroundPanel.BackgroundStyle = (NBackgroundStyle)backroundStyle.Clone();
chartBackgroundPanel.DockMode = PanelDockMode.Fill;
chartBackgroundPanel.DockMargins = new NMarginsL(new NLength(3, NGraphicsUnit.Point), new NLength(3, NGraphicsUnit.Point), new NLength(3, NGraphicsUnit.Point), new NLength(3, NGraphicsUnit.Point));
nChartControl1.Panels.Add(chartBackgroundPanel);
// Create the header label and host it in the label background panel
NLabel header = new NLabel("Background Decorator Panel");
header.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
header.TextStyle.ShadowStyle = (NShadowStyle)shadowStyle.Clone();
header.TextStyle.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.LightBlue, Color.DarkSlateBlue);
header.ContentAlignment = ContentAlignment.MiddleCenter;
header.DockMode = PanelDockMode.Fill;
header.BoundsMode = BoundsMode.Fit;
header.Location = new NPointL(new NLength(2, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
header.DockMargins = new NMarginsL(frameStyle.LightEffectSize, frameStyle.LightEffectSize, frameStyle.LightEffectSize, frameStyle.LightEffectSize);
labelBackgroundPanel.ChildPanels.Add(header);
// Create the legend and host it in the legend background panel
NLegend legend = new NLegend();
legend.DockMode = PanelDockMode.Fill;
legend.ContentAlignment = ContentAlignment.MiddleCenter;
legend.DockMargins = new NMarginsL(frameStyle.LightEffectSize, frameStyle.LightEffectSize, frameStyle.LightEffectSize, frameStyle.LightEffectSize);
legend.FillStyle = new NColorFillStyle(new NArgbColor(0, Color.White));
NStrokeStyle borderStyle = new NStrokeStyle(0, Color.White);
legend.HorizontalBorderStyle = borderStyle;
legend.VerticalBorderStyle = borderStyle;
legend.OuterBottomBorderStyle = borderStyle;
legend.OuterLeftBorderStyle = borderStyle;
legend.OuterRightBorderStyle = borderStyle;
legend.OuterTopBorderStyle = borderStyle;
legendBackgroundPanel.ChildPanels.Add(legend);
// Create a cartesian chart and host it in the chart background panel
NChart chart = new NCartesianChart();
chartBackgroundPanel.ChildPanels.Add(chart);
chart.Axis(StandardAxis.Depth).Visible = false;
chart.DisplayOnLegend = legend;
chart.BoundsMode = BoundsMode.Stretch;
chart.DockMode = PanelDockMode.Fill;
chart.Margins = new NMarginsL(2, 10, 2, 2);
// add bar and change bar color
NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
bar.Name = "Bar Series";
bar.FillStyle = new NGradientFillStyle(GradientStyle.Vertical, GradientVariant.Variant2, Color.DarkRed, Color.Red);
bar.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
bar.ShadowStyle = (NShadowStyle)shadowStyle.Clone();
bar.DataLabelStyle.Visible = false;
bar.AddDataPoint(new NDataPoint(10, "Electronics", new NColorFillStyle(Color.Tomato)));
bar.AddDataPoint(new NDataPoint(20, "Medical", new NColorFillStyle(Color.Orange)));
bar.AddDataPoint(new NDataPoint(30, "Clothing", new NColorFillStyle(Color.Yellow)));
bar.AddDataPoint(new NDataPoint(25, "Energy", new NColorFillStyle(Color.YellowGreen)));
bar.AddDataPoint(new NDataPoint(29, "Financial", new NColorFillStyle(Color.ForestGreen)));
bar.Legend.Mode = SeriesLegendMode.DataPoints;
bar.Legend.TextStyle.ShadowStyle = (NShadowStyle)shadowStyle.Clone();
// init form controls
if (!IsPostBack)
{
DockTitleDropDownList.Items.Add("Top");
DockTitleDropDownList.Items.Add("Bottom");
DockTitleDropDownList.SelectedIndex = 0;
DockLegendDropDownList.Items.Add("Left");
DockLegendDropDownList.Items.Add("Right");
DockLegendDropDownList.SelectedIndex = 1;
}
else
{
if (DockTitleDropDownList.SelectedIndex == 0)
{
labelBackgroundPanel.DockMode = PanelDockMode.Top;
}
else
{
labelBackgroundPanel.DockMode = PanelDockMode.Bottom;
}
if (DockLegendDropDownList.SelectedIndex == 0)
{
legendBackgroundPanel.DockMode = PanelDockMode.Left;
}
else
{
legendBackgroundPanel.DockMode = PanelDockMode.Right;
}
}
}
