Ejemplo n.º 1
0
        private void ConfigureChart(NChart chart, Color color)
        {
            chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
            chart.Axis(StandardAxis.Depth).Visible          = false;
            chart.Wall(ChartWallType.Floor).Visible         = false;
            chart.Wall(ChartWallType.Left).Visible          = false;
            chart.Wall(ChartWallType.Back).Width            = 0;
            chart.Wall(ChartWallType.Back).FillStyle        = new NColorFillStyle(Color.FromArgb(239, 245, 239));
            chart.Wall(ChartWallType.Back).ShadowStyle.Type = ShadowType.Solid;

            // create a bar series
            NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);

            bar.Name                   = "Bar 1";
            bar.Legend.Mode            = SeriesLegendMode.DataPoints;
            bar.DataLabelStyle.Visible = false;
            bar.InflateMargins         = true;
            bar.FillStyle              = new NColorFillStyle(color);
            bar.Values.ValueFormatter  = new NNumericValueFormatter("0.00");

            for (int i = 0; i < 15; i++)
            {
                bar.Values.Add(Random.NextDouble() * 900);
            }
        }
Ejemplo n.º 2
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        public override void Initialize()
        {
            base.Initialize();

            nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
            nChartControl1.Controller.Tools.Add(new NTrackballTool());

            nChartControl1.Legends.Clear();

            // set a chart title
            NLabel title = nChartControl1.Labels.AddHeader("Chart Walls");

            title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.ContentAlignment    = ContentAlignment.BottomCenter;
            title.Location            = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(3, NRelativeUnit.ParentPercentage));

            m_Chart          = nChartControl1.Charts[0];
            m_Chart.Enable3D = true;

            m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective1);
            m_Chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.GlitterLeft);
            m_Chart.Axis(StandardAxis.Depth).Visible = false;

            // add interlaced stripe to the Y axis
            NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);

            stripStyle.SetShowAtWall(ChartWallType.Back, true);
            stripStyle.SetShowAtWall(ChartWallType.Left, true);
            stripStyle.Interlaced = true;
            ((NStandardScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator).StripStyles.Add(stripStyle);

            NBarSeries bar = (NBarSeries)m_Chart.Series.Add(SeriesType.Bar);

            bar.Values.FillRandom(Random, 6);
            bar.Name = "Bars";
            bar.DataLabelStyle.Visible = false;

            // apply style sheet
            NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);

            styleSheet.Apply(nChartControl1.Document);

            // init form controls
            LeftVisibleCheck.Checked  = m_Chart.Wall(ChartWallType.Left).Visible;
            BackVisibleCheck.Checked  = m_Chart.Wall(ChartWallType.Back).Visible;
            RightVisibleCheck.Checked = m_Chart.Wall(ChartWallType.Right).Visible;
            FloorVisibleCheck.Checked = m_Chart.Wall(ChartWallType.Floor).Visible;

            LeftWidthScroll.Value  = 20;
            BackWidthScroll.Value  = 20;
            RightWidthScroll.Value = 20;
            FloorWidthScroll.Value = 20;
        }
Ejemplo n.º 3
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        public override void Initialize()
        {
            base.Initialize();

            nChartControl1.BackgroundStyle.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant2, Color.White, Color.FromArgb(230, 230, 244));

            // add label
            NLabel title = nChartControl1.Labels.AddHeader("Advanced Gradient Fill Style");

            title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);

            title.ContentAlignment = ContentAlignment.BottomCenter;
            title.Location         = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            // setup chart and axes
            m_Chart = nChartControl1.Charts[0];
            m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective);
            m_Chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.SoftTopLeft);
            m_Chart.Axis(StandardAxis.Depth).Visible = false;

            NLinearScaleConfigurator linearScale = new NLinearScaleConfigurator();

            m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = linearScale;
            linearScale.MajorGridStyle.LineStyle.Pattern          = LinePattern.Dot;
            linearScale.MajorGridStyle.LineStyle.Color            = Color.White;

            linearScale = new NLinearScaleConfigurator();
            m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = linearScale;
            linearScale.MajorGridStyle.LineStyle.Pattern          = LinePattern.Dot;
            linearScale.MajorGridStyle.LineStyle.Color            = Color.White;
            linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);

            // set walls advanced gradient
            NAdvancedGradientFillStyle ag = AzureLight();

            m_Chart.Wall(ChartWallType.Back).FillStyle  = ag;
            m_Chart.Wall(ChartWallType.Left).FillStyle  = ag;
            m_Chart.Wall(ChartWallType.Floor).FillStyle = ag;

            // create bubble chart
            m_Bubble = (NBubbleSeries)m_Chart.Series.Add(SeriesType.Bubble);
            m_Bubble.DataLabelStyle.Visible = false;
            m_Bubble.Legend.Mode            = SeriesLegendMode.DataPoints;
            m_Bubble.BubbleShape            = PointShape.Sphere;
            m_Bubble.BorderStyle.Width      = new NLength(0, NGraphicsUnit.Pixel);
            m_Bubble.UseXValues             = true;
            m_Bubble.InflateMargins         = true;
            m_Bubble.FillStyle = TheEye();

            GenerateData();
        }
Ejemplo n.º 4
0
        private void ChooseImageWalls_Click(object sender, System.EventArgs e)
        {
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                NImageFillStyle imageFillStyle = new NImageFillStyle(openFileDialog1.FileName);

                m_Chart.Wall(ChartWallType.Back).FillStyle  = imageFillStyle;
                m_Chart.Wall(ChartWallType.Left).FillStyle  = imageFillStyle;
                m_Chart.Wall(ChartWallType.Floor).FillStyle = imageFillStyle;

                nChartControl1.Refresh();
            }
        }
Ejemplo n.º 5
0
        public override void Initialize()
        {
            base.Initialize();

            // set a chart title
            NLabel title = nChartControl1.Labels.AddHeader("Bevel and Emboss Filter");

            title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.ContentAlignment    = ContentAlignment.BottomCenter;
            title.Location            = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            // no legend
            nChartControl1.Legends.Clear();

            // configure chart
            NChart chart = nChartControl1.Charts[0];

            chart.Axis(StandardAxis.Depth).Visible = false;
            chart.Wall(ChartWallType.Back).Visible = false;

            // 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.DataLabelStyle.Visible = false;
            bar.Values.Add(18);
            bar.Values.Add(15);
            bar.Values.Add(21);
            bar.Values.Add(23);
            bar.Values.Add(28);
            bar.Values.Add(29);

            NBevelAndEmbossImageFilter bevelAndEmbossImageFilter = new NBevelAndEmbossImageFilter();

            bevelAndEmbossImageFilter.BlurType = BlurType.Gaussian;
            bar.FillStyle.ImageFiltersStyle.Filters.Add(bevelAndEmbossImageFilter);

            // init form controls
            m_bUpdating = true;

            BevelTypeComboBox.FillFromEnum(typeof(BevelType));
            BlurTypeComboBox.FillFromEnum(typeof(BlurType));
            BarStyleComboBox.FillFromEnum(typeof(BarShape));
            BarStyleComboBox.SelectedIndex = 0;

            BevelTypeComboBox.SelectedIndex    = (int)bevelAndEmbossImageFilter.BevelType;
            AngleNumericUpDown.Value           = (decimal)bevelAndEmbossImageFilter.Angle;
            DepthNumericUpDown.Value           = (decimal)bevelAndEmbossImageFilter.Depth.Value;
            SoftenNumericUpDown.Value          = (decimal)bevelAndEmbossImageFilter.Soften.Value;
            BlurTypeComboBox.SelectedIndex     = (int)bevelAndEmbossImageFilter.BlurType;
            OriginalOpacityNumericUpDown.Value = (decimal)bevelAndEmbossImageFilter.OriginalOpacity;

            m_bUpdating = false;
        }
Ejemplo n.º 6
0
        private void ModifyAppearanceButton_Click(object sender, System.EventArgs e)
        {
            m_Chart.Wall(ChartWallType.Back).FillStyle = new NColorFillStyle(RandomColor());
            // create a line series for the simple moving average
            m_LineSMA.BorderStyle.Color = RandomColor();

            m_Stock.DownFillStyle         = new NColorFillStyle(RandomColor());
            m_Stock.UpFillStyle           = new NColorFillStyle(RandomColor());
            m_Stock.UpStrokeStyle.Color   = RandomColor();
            m_Stock.DownStrokeStyle.Color = RandomColor();

            // add the bollinger bands as high low area
            m_HighLow.HighFillStyle = new NColorFillStyle(RandomColor());

            nChartControl1.Refresh();
        }
        private void AutoWallVisibilityCheck_CheckedChanged(object sender, EventArgs e)
        {
            NChart chart = nChartControl1.Charts[0];

            if (AutoWallVisibilityCheck.Checked)
            {
                foreach (NChartWall wall in chart.Walls)
                {
                    wall.VisibilityMode = WallVisibilityMode.Auto;
                }
            }
            else
            {
                chart.Wall(ChartWallType.Left).VisibilityMode  = WallVisibilityMode.Visible;
                chart.Wall(ChartWallType.Back).VisibilityMode  = WallVisibilityMode.Visible;
                chart.Wall(ChartWallType.Floor).VisibilityMode = WallVisibilityMode.Visible;
                chart.Wall(ChartWallType.Front).VisibilityMode = WallVisibilityMode.Hidden;
                chart.Wall(ChartWallType.Top).VisibilityMode   = WallVisibilityMode.Hidden;
                chart.Wall(ChartWallType.Right).VisibilityMode = WallVisibilityMode.Hidden;
            }

            nChartControl1.Refresh();
        }
Ejemplo n.º 8
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        public override void Initialize()
        {
            base.Initialize();

            nChartControl1.BackgroundStyle.FillStyle = new NColorFillStyle(Color.FromArgb(230, 230, 255));

            // add label
            NLabel title = nChartControl1.Labels.AddHeader("Colors And Materials");

            title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);

            title.ContentAlignment = ContentAlignment.BottomCenter;
            title.Location         = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            // setup chart
            m_Chart          = nChartControl1.Charts[0];
            m_Chart.Enable3D = true;
            m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective);

            // Setup the light model
            m_Chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.NorthernLights);
            m_Chart.LightModel.GlobalAmbientLight      = Color.FromArgb(64, 64, 64);
            m_Chart.LightModel.LightSources[0].Diffuse = Color.FromArgb(160, 160, 160);
            m_Chart.LightModel.LightSources[1].Diffuse = Color.FromArgb(160, 160, 160);
            m_Chart.LightModel.LightSources[2].Diffuse = Color.FromArgb(160, 160, 160);

            // Setup axes
            m_Chart.Axis(StandardAxis.Depth).Visible = false;

            NStandardScaleConfigurator standardScale = (NStandardScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;

            standardScale.MajorGridStyle.LineStyle.Color   = Color.White;
            standardScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;

            standardScale = (NStandardScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
            standardScale.MajorGridStyle.LineStyle.Color   = Color.White;
            standardScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
            standardScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);

            // Setup walls
            Color diffuse = Color.FromArgb(128, 128, 192);

            m_Chart.Wall(ChartWallType.Back).FillStyle.MaterialStyle.Diffuse  = diffuse;
            m_Chart.Wall(ChartWallType.Left).FillStyle.MaterialStyle.Diffuse  = diffuse;
            m_Chart.Wall(ChartWallType.Floor).FillStyle.MaterialStyle.Diffuse = diffuse;

            Color ambient = Color.FromArgb(128, 0, 255);

            m_Chart.Wall(ChartWallType.Back).FillStyle.MaterialStyle.Ambient  = ambient;
            m_Chart.Wall(ChartWallType.Left).FillStyle.MaterialStyle.Ambient  = ambient;
            m_Chart.Wall(ChartWallType.Floor).FillStyle.MaterialStyle.Ambient = ambient;

            m_Chart.Wall(ChartWallType.Back).FillStyle.MaterialStyle.Specular  = Color.White;
            m_Chart.Wall(ChartWallType.Left).FillStyle.MaterialStyle.Specular  = Color.White;
            m_Chart.Wall(ChartWallType.Floor).FillStyle.MaterialStyle.Specular = Color.White;

            m_Chart.Wall(ChartWallType.Back).FillStyle.MaterialStyle.Shininess  = 110;
            m_Chart.Wall(ChartWallType.Left).FillStyle.MaterialStyle.Shininess  = 110;
            m_Chart.Wall(ChartWallType.Floor).FillStyle.MaterialStyle.Shininess = 110;

            // Create a bar series
            m_Bar = (NFloatBarSeries)m_Chart.Series.Add(SeriesType.FloatBar);
            m_Bar.DataLabelStyle.Visible = false;
            m_Bar.BarShape       = BarShape.SmoothEdgeBar;
            m_Bar.BarEdgePercent = 50;
            m_Bar.WidthPercent   = 60;
            m_Bar.DepthPercent   = 60;
            m_Bar.Legend.Mode    = SeriesLegendMode.DataPoints;
            m_Bar.FillStyle.MaterialStyle.Diffuse  = Color.FromArgb(0, 0, 64);
            m_Bar.FillStyle.MaterialStyle.Ambient  = Color.White;
            m_Bar.FillStyle.MaterialStyle.Specular = Color.White;
            m_Bar.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);;

            m_Bar.AddDataPoint(new NFloatBarDataPoint(2.0, 24.0));
            m_Bar.AddDataPoint(new NFloatBarDataPoint(21.0, 60.0));
            m_Bar.AddDataPoint(new NFloatBarDataPoint(22.0, 53.0));
            m_Bar.AddDataPoint(new NFloatBarDataPoint(34.0, 80.0));
            m_Bar.AddDataPoint(new NFloatBarDataPoint(11.0, 62.0));

            // init form controls
            m_bSkipUpdate            = true;
            BarsShininessSpin.Value  = (decimal)m_Bar.FillStyle.MaterialStyle.Shininess;
            WallsShininessSpin.Value = (decimal)m_Chart.Wall(ChartWallType.Back).FillStyle.MaterialStyle.Shininess;
            m_bSkipUpdate            = false;
        }
        protected void Page_Load(object sender, System.EventArgs e)
        {
            nChartControl1.BackgroundStyle.FrameStyle.Visible = false;

            // set a chart title
            NLabel header = nChartControl1.Labels.AddFooter("Price Indicators");

            header.TextStyle.FontStyle        = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
            header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
            header.ContentAlignment           = ContentAlignment.BottomRight;
            header.Location = new NPointL(
                new NLength(2, NRelativeUnit.ParentPercentage),
                new NLength(2, NRelativeUnit.ParentPercentage));

            // setup chart
            NChart chart = nChartControl1.Charts[0];

            chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
            chart.LightModel.EnableLighting         = false;
            chart.Axis(StandardAxis.Depth).Visible  = false;
            chart.Wall(ChartWallType.Floor).Visible = false;
            chart.Wall(ChartWallType.Left).Visible  = false;
            chart.BoundsMode = BoundsMode.Stretch;
            chart.Height     = 40;
            chart.Location   = new NPointL(
                new NLength(5, NRelativeUnit.ParentPercentage),
                new NLength(15, NRelativeUnit.ParentPercentage));
            chart.Size = new NSizeL(
                new NLength(90, NRelativeUnit.ParentPercentage),
                new NLength(80, NRelativeUnit.ParentPercentage));

            // setup X axis
            NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();

            scaleX.FirstRow.GridStyle.ShowAtWalls  = new ChartWallType[] { ChartWallType.Back };
            scaleX.FirstRow.GridStyle.LineStyle    = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
            scaleX.FirstRow.UseGridStyle           = true;
            scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
            scaleX.SecondRow.GridStyle.LineStyle   = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
            scaleX.SecondRow.UseGridStyle          = true;
            scaleX.ThirdRow.GridStyle.ShowAtWalls  = new ChartWallType[] { ChartWallType.Back };
            scaleX.ThirdRow.GridStyle.LineStyle    = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
            scaleX.ThirdRow.UseGridStyle           = true;
            // calendar
            NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);

            wdr.Saturday = false;
            wdr.Sunday   = false;
            scaleX.Calendar.Rules.Add(wdr);
            scaleX.EnableCalendar = true;
            // set configurator
            chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;

            // setup Y axis
            NAxis axis = chart.Axis(StandardAxis.PrimaryY);
            NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)axis.ScaleConfigurator;

            linearScale.MajorGridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
            linearScale.InnerMajorTickStyle.Length = new NLength(0);

            // line series for the function
            NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);

            line.DataLabelStyle.Visible = false;
            line.BorderStyle.Color      = Color.Red;
            line.BorderStyle.Width      = new NLength(2, NGraphicsUnit.Pixel);
            line.ShadowStyle.Type       = ShadowType.GaussianBlur;
            line.UseXValues             = true;

            Color customColor = Color.FromArgb(100, 100, 150);

            // setup the stock series
            NStockSeries stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);

            stock.DataLabelStyle.Visible   = false;
            stock.CandleStyle              = CandleStyle.Stick;
            stock.HighLowStrokeStyle.Color = customColor;
            stock.UpStrokeStyle.Color      = customColor;
            stock.DownStrokeStyle.Color    = customColor;
            stock.UpFillStyle              = new NColorFillStyle(Color.White);
            stock.DownFillStyle            = new NColorFillStyle(customColor);
            stock.Legend.Mode              = SeriesLegendMode.None;
            stock.OpenValues.Name          = "open";
            stock.HighValues.Name          = "high";
            stock.LowValues.Name           = "low";
            stock.CloseValues.Name         = "close";
            stock.CandleWidth              = new NLength(1, NRelativeUnit.ParentPercentage);
            stock.InflateMargins           = true;
            stock.UseXValues = true;

            GenerateData(stock);

            if (!IsPostBack)
            {
                FunctionDropDownList.Items.Add("Median Price");
                FunctionDropDownList.Items.Add("Typical Price");
                FunctionDropDownList.Items.Add("Weighted Close");
                FunctionDropDownList.SelectedIndex = 0;
            }

            CalculateFunction(stock, line);
        }
Ejemplo n.º 10
0
        public override void Initialize()
        {
            base.Initialize();

            nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
            nChartControl1.Controller.Tools.Add(new NTrackballTool());

            // set a chart title
            NLabel title = nChartControl1.Labels.AddHeader("Jittering / Blur Effect");

            title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);
            title.ContentAlignment    = ContentAlignment.BottomCenter;
            title.Location            = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            m_Chart          = nChartControl1.Charts[0];
            m_Chart.Enable3D = true;
            m_Chart.Axis(StandardAxis.Depth).Visible = false;
            m_Chart.Depth = 34;
            m_Chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.NorthernLights);
            m_Chart.Projection.Type      = ProjectionType.Perspective;
            m_Chart.Projection.Elevation = 17;
            m_Chart.Projection.Rotation  = -10;

            Color c = Color.FromArgb(128, 128, 192);

            m_Chart.Wall(ChartWallType.Left).FillStyle  = new NGradientFillStyle(GradientStyle.DiagonalDown, GradientVariant.Variant3, c, Color.White);
            m_Chart.Wall(ChartWallType.Floor).FillStyle = new NGradientFillStyle(GradientStyle.DiagonalUp, GradientVariant.Variant3, c, Color.White);
            m_Chart.Wall(ChartWallType.Back).FillStyle  = new NGradientFillStyle(GradientStyle.DiagonalDown, GradientVariant.Variant3, c, Color.White);

            NBubbleSeries bubble = (NBubbleSeries)m_Chart.Series.Add(SeriesType.Bubble);

            bubble.InflateMargins         = false;
            bubble.DataLabelStyle.Visible = false;
            bubble.Legend.Mode            = SeriesLegendMode.DataPoints;
            bubble.BubbleShape            = PointShape.Sphere;

            bubble.AddDataPoint(new NBubbleDataPoint(10, 10, "B1", new NColorFillStyle(Color.DarkGoldenrod)));
            bubble.AddDataPoint(new NBubbleDataPoint(15, 20, "B2", new NColorFillStyle(Color.IndianRed)));
            bubble.AddDataPoint(new NBubbleDataPoint(12, 25, "B3", new NColorFillStyle(Color.DarkMagenta)));
            bubble.AddDataPoint(new NBubbleDataPoint(8, 15, "B4", new NColorFillStyle(Color.DarkOrchid)));

            NBarSeries bar = (NBarSeries)m_Chart.Series.Add(SeriesType.Bar);

            bar.Name = "Stack 1";
            bar.DataLabelStyle.Visible = false;
            bar.BarShape          = BarShape.Cylinder;
            bar.WidthPercent      = 60;
            bar.DepthPercent      = 60;
            bar.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
            bar.FillStyle         = new NColorFillStyle(Color.CornflowerBlue);
            bar.Values.FillRandomRange(Random, 4, 5, 15);

            bar = (NBarSeries)m_Chart.Series.Add(SeriesType.Bar);
            bar.MultiBarMode           = MultiBarMode.Stacked;
            bar.Name                   = "Stack 2";
            bar.DataLabelStyle.Visible = false;
            bar.BarShape               = BarShape.Cylinder;
            bar.WidthPercent           = 60;
            bar.DepthPercent           = 60;
            bar.BorderStyle.Width      = new NLength(0, NGraphicsUnit.Pixel);
            bar.FillStyle              = new NColorFillStyle(Color.Yellow);
            bar.Values.FillRandomRange(Random, 4, 5, 15);

            bar = (NBarSeries)m_Chart.Series.Add(SeriesType.Bar);
            bar.MultiBarMode           = MultiBarMode.Stacked;
            bar.Name                   = "Stack 3";
            bar.DataLabelStyle.Visible = false;
            bar.BarShape               = BarShape.Cylinder;
            bar.WidthPercent           = 60;
            bar.DepthPercent           = 60;
            bar.BorderStyle.Width      = new NLength(0, NGraphicsUnit.Pixel);
            bar.FillStyle              = new NColorFillStyle(Color.MediumSeaGreen);
            bar.Values.FillRandomRange(Random, 4, 5, 15);

            // init form controls
            for (int i = 2; i < 17; i++)
            {
                JitteringStepsComboBox.Items.Add(i.ToString());
            }

            JitteringStepsComboBox.SelectedIndex = nChartControl1.Settings.JitteringSteps - 2;
            JitteringDeviationUpDown.Value       = (decimal)nChartControl1.Settings.JitteringDeviation;
            JitteringStepsComboBox.Enabled       = false;
            JitteringDeviationUpDown.Enabled     = false;
            EnableJitteringCheckBox.Checked      = false;
        }
Ejemplo n.º 11
0
        private void StyleComboWalls_SelectedIndexChanged(object sender, System.EventArgs e)
        {
            if (m_bSkipUpdate)
            {
                return;
            }

            NGradientFillStyle gradientFillStyle = (NGradientFillStyle)m_Chart.Wall(ChartWallType.Back).FillStyle;

            gradientFillStyle.Style = (Nevron.GraphicsCore.GradientStyle)StyleComboWalls.SelectedIndex;

            m_Chart.Wall(ChartWallType.Back).FillStyle  = gradientFillStyle;
            m_Chart.Wall(ChartWallType.Left).FillStyle  = gradientFillStyle;
            m_Chart.Wall(ChartWallType.Floor).FillStyle = gradientFillStyle;

            nChartControl1.Refresh();
        }
        protected void Page_Load(object sender, System.EventArgs e)
        {
            if (!IsPostBack)
            {
                WebExamplesUtilities.FillComboWithPercents(LengthBottomAxisDropDownList, 10);
                WebExamplesUtilities.FillComboWithPercents(LengthLeftAxisDropDownList, 10);
            }

            nChartControl1.BackgroundStyle.FrameStyle.Visible = false;

            // set a chart title
            NLabel header = nChartControl1.Labels.AddHeader("Axis Model Crossing <br/> <font size = '9pt'>Demonstrates how to use the model cross anchor</font>");

            header.TextStyle.TextFormat = TextFormat.XML;
            header.TextStyle.FontStyle  = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
            header.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Left;
            header.TextStyle.ShadowStyle.Type            = ShadowType.LinearBlur;
            header.ContentAlignment = ContentAlignment.BottomRight;
            header.Location         = new NPointL(
                new NLength(7, NRelativeUnit.ParentPercentage),
                new NLength(2, NRelativeUnit.ParentPercentage));

            m_Chart            = nChartControl1.Charts[0];
            m_Chart.BoundsMode = BoundsMode.Stretch;
            m_Chart.Location   = new NPointL(
                new NLength(7, NRelativeUnit.ParentPercentage),
                new NLength(18, NRelativeUnit.ParentPercentage));
            m_Chart.Size = new NSizeL(
                new NLength(86, NRelativeUnit.ParentPercentage),
                new NLength(75, NRelativeUnit.ParentPercentage));

            // configure scales
            NLinearScaleConfigurator yScaleConfigurator = (NLinearScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
            NScaleStripStyle         yStripStyle        = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(40, Color.LightGray)), null, true, 0, 0, 1, 1);

            yStripStyle.SetShowAtWall(ChartWallType.Back, true);
            yStripStyle.Interlaced = true;
            yScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
            yScaleConfigurator.StripStyles.Add(yStripStyle);

            NLinearScaleConfigurator xScaleConfigurator = new NLinearScaleConfigurator();
            NScaleStripStyle         xStripStyle        = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(40, Color.LightGray)), null, true, 0, 0, 1, 1);

            xStripStyle.SetShowAtWall(ChartWallType.Back, true);
            xStripStyle.Interlaced = true;
            xScaleConfigurator.StripStyles.Add(xStripStyle);
            xScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
            m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = xScaleConfigurator;

            // cross X and Y axes
            m_Chart.Axis(StandardAxis.PrimaryX).Anchor = new NCrossAxisAnchor(AxisOrientation.Horizontal, new NValueAxisCrossing(m_Chart.Axis(StandardAxis.PrimaryY), 0));
            m_Chart.Axis(StandardAxis.PrimaryX).Anchor.RulerOrientation = RulerOrientation.Right;
            m_Chart.Axis(StandardAxis.PrimaryY).Anchor = new NCrossAxisAnchor(AxisOrientation.Vertical, new NValueAxisCrossing(m_Chart.Axis(StandardAxis.PrimaryX), 0));

            m_Chart.Axis(StandardAxis.Depth).Visible  = false;
            m_Chart.Wall(ChartWallType.Floor).Visible = false;
            m_Chart.Wall(ChartWallType.Left).Visible  = false;

            // setup bubble series
            NBubbleSeries bubble = (NBubbleSeries)m_Chart.Series.Add(SeriesType.Bubble);

            bubble.Name                   = "Bubble Series";
            bubble.InflateMargins         = true;
            bubble.DataLabelStyle.Visible = false;
            bubble.UseXValues             = true;
            bubble.ShadowStyle.Type       = ShadowType.GaussianBlur;
            bubble.BubbleShape            = PointShape.Sphere;
            bubble.Legend.Mode            = SeriesLegendMode.None;

            // fill with random data
            bubble.Values.FillRandomRange(Random, 10, -20, 20);
            bubble.XValues.FillRandomRange(Random, 10, -20, 20);
            bubble.Sizes.FillRandomRange(Random, 10, 1, 6);

            // apply style sheet
            NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);

            styleSheet.Apply(nChartControl1.Document);

            UpdateCrossings();
        }
Ejemplo n.º 13
0
        private void BuildNewNChart(byte[] m_map_content)
        {
            try
            {
                DataTable dt = (DataTable)gridControl1.DataSource;

                nChartControl1 = new NChartControl();
                nChartControl1.Settings.ShapeRenderingMode = ShapeRenderingMode.HighSpeed;
                nChartControl1.Controller.Tools.Add(new NSelectorTool());
                nChartControl1.Controller.Tools.Add(new NTrackballTool());
                nChartControl1.MouseWheel += new MouseEventHandler(nChartControl1_MouseWheel);
                nChartControl1.MouseDown  += new MouseEventHandler(nChartControl1_MouseDown);
                nChartControl1.MouseUp    += new MouseEventHandler(nChartControl1_MouseUp);

                nChartControl1.Dock = DockStyle.Fill;
                xtraTabPage2.Controls.Add(nChartControl1);
                //nChartControl1.Charts.Clear();

                NChart chart = nChartControl1.Charts[0];
                nChartControl1.Legends.Clear();
                chart.Enable3D = true;
                chart.Width    = 60.0f;
                chart.Depth    = 60.0f;
                chart.Height   = 35.0f;
                chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
                chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.ShinyTopLeft);

                NStandardScaleConfigurator scaleConfiguratorX = (NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;
                scaleConfiguratorX.MaxTickCount  = dt.Rows.Count;
                scaleConfiguratorX.MajorTickMode = MajorTickMode.AutoMaxCount;
                //scaleConfiguratorX.AutoLabels = true;
                NScaleTitleStyle titleStyleX = (NScaleTitleStyle)scaleConfiguratorX.Title;
                titleStyleX.Text = Y_axis_name;
                //<GS-08032010> as waarden nog omzetten indien noodzakelijk (MAP etc)
                scaleConfiguratorX.AutoLabels = false;
                scaleConfiguratorX.Labels.Clear();

                for (int t = y_axisvalues.Length - 1; t >= 0; t--)
                {
                    string yvalue = y_axisvalues.GetValue(t).ToString();
                    //if (Y_axis_name == "MAP" || Y_axis_name == "Pressure error (bar)")
                    {
                        try
                        {
                            float v = (float)Convert.ToDouble(yvalue);
                            yvalue = v.ToString("F2");
                        }
                        catch (Exception cE)
                        {
                            logger.Debug(cE.Message);
                        }
                    }
                    scaleConfiguratorX.Labels.Add(yvalue);
                }
                NStandardScaleConfigurator scaleConfiguratorY = (NStandardScaleConfigurator)chart.Axis(StandardAxis.Depth).ScaleConfigurator;
                scaleConfiguratorY.MajorTickMode = MajorTickMode.AutoMaxCount;
                scaleConfiguratorY.MaxTickCount  = dt.Columns.Count;
                //scaleConfiguratorY.AutoLabels = true;
                NScaleTitleStyle titleStyleY = (NScaleTitleStyle)scaleConfiguratorY.Title;
                titleStyleY.Text = X_axis_name;
                scaleConfiguratorY.AutoLabels = false;
                scaleConfiguratorY.Labels.Clear();
                for (int t = 0; t < x_axisvalues.Length; t++)
                {
                    string xvalue = x_axisvalues.GetValue(t).ToString();
                    //if (X_axis_name == "MAP" || X_axis_name == "Pressure error (bar)")
                    {
                        try
                        {
                            float v = (float)Convert.ToDouble(xvalue);
                            xvalue = v.ToString("F2");
                        }
                        catch (Exception cE)
                        {
                            logger.Debug(cE.Message);
                        }
                    }
                    scaleConfiguratorY.Labels.Add(xvalue);
                }

                NStandardScaleConfigurator scaleConfiguratorZ = (NStandardScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
                scaleConfiguratorZ.MajorTickMode = MajorTickMode.AutoMaxCount;
                NScaleTitleStyle titleStyleZ = (NScaleTitleStyle)scaleConfiguratorZ.Title;
                titleStyleZ.Text = Z_axis_name;
                scaleConfiguratorZ.AutoLabels           = true;
                chart.Wall(ChartWallType.Back).Visible  = false;
                chart.Wall(ChartWallType.Left).Visible  = false;
                chart.Wall(ChartWallType.Right).Visible = false;
                chart.Wall(ChartWallType.Floor).Visible = false;
                NMeshSurfaceSeries surface = null;
                chart.Series.Clear();
                if (chart.Series.Count == 0)
                {
                    surface = (NMeshSurfaceSeries)chart.Series.Add(SeriesType.MeshSurface);
                }
                else
                {
                    surface = (NMeshSurfaceSeries)chart.Series[0];
                }
                surface.Name          = "Surface";
                surface.PositionValue = 10.0;

                surface.Palette.Clear();
                surface.Data.SetGridSize(dt.Columns.Count, dt.Rows.Count);
                surface.ValueFormatter.FormatSpecifier = "0.00";
                surface.FillMode       = SurfaceFillMode.Zone; // <GS-08032010>
                surface.SmoothPalette  = true;
                surface.FrameColorMode = SurfaceFrameColorMode.Uniform;
                surface.FillStyle.SetTransparencyPercent(25);
                surface.FrameMode = SurfaceFrameMode.MeshContour;

                double diff = m_realMaxValue - m_realMinValue;

                surface.Palette.Add(m_realMinValue, Color.Green);
                surface.Palette.Add(m_realMinValue + 0.25 * diff, Color.Yellow);
                surface.Palette.Add(m_realMinValue + 0.50 * diff, Color.Orange);
                surface.Palette.Add(m_realMinValue + 0.75 * diff, Color.OrangeRed);
                surface.Palette.Add(m_realMinValue + diff, Color.Red);

                surface.PaletteSteps     = 4;
                surface.AutomaticPalette = false;

                FillData(surface, dt);
                // hier
                nChartControl1.Refresh();
            }
            catch (Exception E)
            {
                logger.Debug("Failed to refresh mesh chart: " + E.Message);
            }
        }
Ejemplo n.º 14
0
        public override void Initialize()
        {
            base.Initialize();

            // set a chart title
            NLabel title = nChartControl1.Labels.AddHeader("Axis Model Crossing <br/> <font size = '9pt'>Demonstrates how to use of the model cross anchor</font>");

            title.TextStyle.TextFormat = TextFormat.XML;
            title.TextStyle.FontStyle  = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Center;
            title.ContentAlignment = ContentAlignment.BottomCenter;
            title.Location         = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            // no legends
            nChartControl1.Legends.Clear();

            m_Chart = nChartControl1.Charts[0];

            // configure scales
            NLinearScaleConfigurator yScaleConfigurator = (NLinearScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
            NScaleStripStyle         yStripStyle        = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(40, Color.LightGray)), null, true, 0, 0, 1, 1);

            yStripStyle.SetShowAtWall(ChartWallType.Back, true);
            yStripStyle.Interlaced = true;
            yScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
            yScaleConfigurator.StripStyles.Add(yStripStyle);

            NLinearScaleConfigurator xScaleConfigurator = new NLinearScaleConfigurator();
            NScaleStripStyle         xStripStyle        = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(40, Color.LightGray)), null, true, 0, 0, 1, 1);

            xStripStyle.SetShowAtWall(ChartWallType.Back, true);
            xStripStyle.Interlaced = true;
            xScaleConfigurator.StripStyles.Add(xStripStyle);
            xScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
            m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = xScaleConfigurator;

            // cross X and Y axes
            m_Chart.Axis(StandardAxis.PrimaryX).Anchor = new NCrossAxisAnchor(AxisOrientation.Horizontal, new NValueAxisCrossing(m_Chart.Axis(StandardAxis.PrimaryY), 0));
            m_Chart.Axis(StandardAxis.PrimaryX).Anchor.RulerOrientation = RulerOrientation.Right;

            m_Chart.Axis(StandardAxis.PrimaryY).Anchor = new NCrossAxisAnchor(AxisOrientation.Vertical, new NValueAxisCrossing(m_Chart.Axis(StandardAxis.PrimaryX), 0));

            m_Chart.Axis(StandardAxis.Depth).Visible  = false;
            m_Chart.Wall(ChartWallType.Floor).Visible = false;
            m_Chart.Wall(ChartWallType.Left).Visible  = false;

            // setup bubble series
            NBubbleSeries bubble = (NBubbleSeries)m_Chart.Series.Add(SeriesType.Bubble);

            bubble.Name                   = "Bubble Series";
            bubble.InflateMargins         = true;
            bubble.DataLabelStyle.Visible = false;
            bubble.UseXValues             = true;
            bubble.BubbleShape            = PointShape.Sphere;

            // fill with random data
            bubble.Values.FillRandomRange(Random, 10, -20, 20);
            bubble.XValues.FillRandomRange(Random, 10, -20, 20);
            bubble.Sizes.FillRandomRange(Random, 10, 1, 6);

            // apply style sheet
            NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);

            styleSheet.Apply(nChartControl1.Document);

            // init form controls
            LeftAxisAlignmentComboBox.FillFromEnum(typeof(HorzAlign));
            LeftAxisAlignmentComboBox.SelectedIndex = (int)HorzAlign.Center;
            LeftAxisOffsetUC.Length = new NLength(0, NRelativeUnit.ParentPercentage);

            BottomAxisAlignmentComboBox.FillFromEnum(typeof(VertAlign));
            BottomAxisAlignmentComboBox.SelectedIndex = (int)HorzAlign.Center;
            BottomAxisOffsetUC.Length = new NLength(0, NRelativeUnit.ParentPercentage);

            m_Updating = false;

            UpdateCrossings();
        }
Ejemplo n.º 15
0
        private void WallsDiffuseButton_Click(object sender, System.EventArgs e)
        {
            colorDialog1.Color = m_Chart.Wall(ChartWallType.Back).FillStyle.MaterialStyle.Diffuse;

            if (colorDialog1.ShowDialog() == DialogResult.OK)
            {
                m_Chart.Wall(ChartWallType.Back).FillStyle.MaterialStyle.Diffuse  = colorDialog1.Color;
                m_Chart.Wall(ChartWallType.Left).FillStyle.MaterialStyle.Diffuse  = colorDialog1.Color;
                m_Chart.Wall(ChartWallType.Floor).FillStyle.MaterialStyle.Diffuse = colorDialog1.Color;
                nChartControl1.Refresh();
            }
        }
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                // form controls
                FunctionDropDownList.Items.Add("Count");
                FunctionDropDownList.Items.Add("Standard Deviation");
                FunctionDropDownList.Items.Add("Root Mean Square");
                FunctionDropDownList.SelectedIndex = 0;
            }

            nChartControl1.BackgroundStyle.FrameStyle.Visible = false;

            // add header
            NLabel header = nChartControl1.Labels.AddHeader("Functions");

            header.TextStyle.FontStyle        = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
            header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
            header.ContentAlignment           = ContentAlignment.BottomRight;
            header.Location = new NPointL(
                new NLength(2, NRelativeUnit.ParentPercentage),
                new NLength(2, NRelativeUnit.ParentPercentage));

            // align the legend
            NLegend legend = nChartControl1.Legends[0];

            legend.Location      = new NPointL(legend.Location.X, new NLength(15, NRelativeUnit.ParentPercentage));
            legend.Data.MarkSize = new NSizeL(5, 5);

            nFuncCalculator = new NFunctionCalculator();

            nChart          = nChartControl1.Charts[0];
            nChart.Enable3D = true;
            nChart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
            nChart.LightModel.SetPredefinedLightModel(PredefinedLightModel.MetallicLustre);
            nChart.BoundsMode = BoundsMode.Stretch;
            nChart.Location   = new NPointL(
                new NLength(10, NRelativeUnit.ParentPercentage),
                new NLength(15, NRelativeUnit.ParentPercentage));
            nChart.Size = new NSizeL(
                new NLength(70, NRelativeUnit.ParentPercentage),
                new NLength(75, NRelativeUnit.ParentPercentage));

            nChart.Axis(StandardAxis.Depth).Visible  = false;
            nChart.Wall(ChartWallType.Left).Visible  = false;
            nChart.Wall(ChartWallType.Floor).Visible = false;



            // setup X axis
            NOrdinalScaleConfigurator ordinalScale = (NOrdinalScaleConfigurator)nChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;

            ordinalScale.DisplayDataPointsBetweenTicks = false;

            // add a constline to diplay the function result
            NAxisConstLine cl = nChart.Axis(StandardAxis.PrimaryY).ConstLines.Add();

            cl.StrokeStyle.Width = new NLength(2, NGraphicsUnit.Pixel);
            cl.StrokeStyle.Color = Color.Red;
            cl.Value             = 0;

            // add the bar series
            nBar                        = (NBarSeries)nChart.Series.Add(SeriesType.Bar);
            nBar.Name                   = "Bar1";
            nBar.Values.Name            = "values";
            nBar.Values.ValueFormatter  = new NNumericValueFormatter("0.00");
            nBar.MultiBarMode           = MultiBarMode.Series;
            nBar.DataLabelStyle.Visible = false;
            nBar.Legend.Mode            = SeriesLegendMode.DataPoints;
            nBar.BarShape               = BarShape.Cylinder;
            nBar.BorderStyle.Width      = new NLength(0, NGraphicsUnit.Pixel);
            nBar.FillStyle              = new NColorFillStyle(Color.DarkSeaGreen);
            nBar.Values.FillRandomRange(Random, 10, 0, 20);
            nBar.Legend.TextStyle = new NTextStyle(new NFontStyle("Arial", 7));

            // add argument
            nFuncCalculator.Arguments.Add(nBar.Values);
            nBar.Values.FillRandomRange(Random, 10, 0, 20);


            BuildExpression();
            CalculateFunction();
        }
Ejemplo n.º 17
0
        public override void Initialize()
        {
            base.Initialize();

            // set a chart title
            NLabel title = nChartControl1.Labels.AddHeader("Scale Break Appearance<br/> <font size = '9pt'>Demonstrates how to change the scale break appearance</font>");

            title.TextStyle.TextFormat = TextFormat.XML;
            title.TextStyle.FontStyle  = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.ContentAlignment     = ContentAlignment.BottomCenter;
            title.Location             = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            // turn off the legend
            NLegend legend = nChartControl1.Legends[0];

            legend.Mode = LegendMode.Disabled;

            NChart chart = nChartControl1.Charts[0];

            chart.Wall(ChartWallType.Back).FillStyle = new NGradientFillStyle(Color.White, Color.DarkGray);

            // configure scale
            NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;

            linearScale.RoundToTickMax = true;
            linearScale.RoundToTickMin = true;
            linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
            linearScale.MinTickDistance = new NLength(15);

            // add an interlaced strip to the Y axis
            NScaleStripStyle interlacedStrip = new NScaleStripStyle();

            interlacedStrip.SetShowAtWall(ChartWallType.Back, true);
            interlacedStrip.Interlaced = true;
            interlacedStrip.FillStyle  = new NColorFillStyle(Color.Beige);
            linearScale.StripStyles.Add(interlacedStrip);

            // Create some data with a peak in it
            NBarSeries bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);

            bar.DataLabelStyle.Visible = false;

            // fill in some data so that it contains several peaks of data
            Random random = new Random();

            for (int i = 0; i < 8; i++)
            {
                bar.Values.Add(random.Next(30));
            }

            for (int i = 0; i < 5; i++)
            {
                bar.Values.Add(300 + random.Next(50));
            }

            for (int i = 0; i < 8; i++)
            {
                bar.Values.Add(random.Next(30));
            }

            nChartControl1.Refresh();

            // update form controls
            PatternComboBox.FillFromEnum(typeof(ScaleBreakPattern));
            PatternComboBox.SelectedIndex = 0;

            ScaleBreakStyleComboBox.Items.Add("Line");
            ScaleBreakStyleComboBox.Items.Add("Wave");
            ScaleBreakStyleComboBox.Items.Add("ZigZag");
            ScaleBreakStyleComboBox.SelectedIndex = 1; // use wave by default

            HorzStepNumericUpDown.Value = 20;
            VertStepNumericUpDown.Value = 3;
            LengthUpDown.Value          = 10;
        }
        public override void Initialize()
        {
            base.Initialize();

            // set a chart title
            NLabel title = nChartControl1.Labels.AddHeader("Axis Value Crossing <br/> <font size = '9pt'>Demonstrates how to use of the value cross anchor</font>");

            title.TextStyle.TextFormat = TextFormat.XML;
            title.TextStyle.FontStyle  = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.ContentAlignment     = ContentAlignment.BottomCenter;
            title.Location             = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            // turn off the legend
            nChartControl1.Legends[0].Mode = LegendMode.Disabled;

            m_Chart          = nChartControl1.Charts[0];
            m_Chart.Enable3D = true;
            m_Chart.Width    = m_Chart.Height = m_Chart.Depth = 50;
            m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
            m_Chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.NorthernLights);

            NAxis xAxis = m_Chart.Axis(StandardAxis.PrimaryX);
            NAxis yAxis = m_Chart.Axis(StandardAxis.PrimaryY);
            NAxis zAxis = m_Chart.Axis(StandardAxis.Depth);


            // cross X and Y axes
            xAxis.Anchor = new NCrossAxisAnchor(AxisOrientation.Horizontal);
            ((NCrossAxisAnchor)xAxis.Anchor).Crossings.Add(new NValueAxisCrossing(yAxis, 0));
            ((NCrossAxisAnchor)xAxis.Anchor).Crossings.Add(new NValueAxisCrossing(zAxis, 0));

            yAxis.Anchor = new NCrossAxisAnchor(AxisOrientation.Vertical);
            ((NCrossAxisAnchor)yAxis.Anchor).Crossings.Add(new NValueAxisCrossing(xAxis, 0));
            ((NCrossAxisAnchor)yAxis.Anchor).Crossings.Add(new NValueAxisCrossing(zAxis, 0));

            zAxis.Anchor = new NCrossAxisAnchor(AxisOrientation.Depth);
            ((NCrossAxisAnchor)zAxis.Anchor).Crossings.Add(new NValueAxisCrossing(xAxis, 0));
            ((NCrossAxisAnchor)zAxis.Anchor).Crossings.Add(new NValueAxisCrossing(yAxis, 0));

            m_Chart.Wall(ChartWallType.Back).Visible  = false;
            m_Chart.Wall(ChartWallType.Floor).Visible = false;
            m_Chart.Wall(ChartWallType.Left).Visible  = false;

            // setup bubble series
            NBubbleSeries bubble = (NBubbleSeries)m_Chart.Series.Add(SeriesType.Bubble);

            bubble.Name                   = "Bubble Series";
            bubble.InflateMargins         = true;
            bubble.DataLabelStyle.Visible = false;
            bubble.UseXValues             = true;
            bubble.UseZValues             = true;
            bubble.BubbleShape            = PointShape.Sphere;

            // fill with random data
            bubble.Values.FillRandomRange(Random, 10, -20, 20);
            bubble.XValues.FillRandomRange(Random, 10, -20, 20);
            bubble.ZValues.FillRandomRange(Random, 10, -20, 20);
            bubble.Sizes.FillRandomRange(Random, 10, 1, 6);

            // apply style sheet
            NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);

            styleSheet.Apply(nChartControl1.Document);

            XUsePositionCheck.Checked = true;
            YUsePositionCheck.Checked = true;
            ZUsePositionCheck.Checked = true;

            nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
            nChartControl1.Controller.Tools.Add(new NTrackballTool());
        }
Ejemplo n.º 19
0
        public override void Initialize()
        {
            base.Initialize();

            nChartControl1.Settings.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;

            // set a chart title
            NLabel title = nChartControl1.Labels.AddHeader("Line Studies");

            title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);
            title.ContentAlignment    = ContentAlignment.BottomCenter;
            title.Location            = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            // setup chart
            NChart chart = nChartControl1.Charts[0];

            chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
            chart.LightModel.EnableLighting         = false;
            chart.Axis(StandardAxis.Depth).Visible  = false;
            chart.Wall(ChartWallType.Floor).Visible = false;
            chart.Wall(ChartWallType.Left).Visible  = false;
            chart.BoundsMode = BoundsMode.Stretch;
            chart.Height     = 40;
            chart.Location   = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage), new NLength(15, NRelativeUnit.ParentPercentage));
            chart.Size       = new NSizeL(new NLength(80, NRelativeUnit.ParentPercentage), new NLength(75, NRelativeUnit.ParentPercentage));

            // setup X axis
            NAxis axis = chart.Axis(StandardAxis.PrimaryX);
            NDateTimeScaleConfigurator dateTimeScale = new NDateTimeScaleConfigurator();

            axis.ScaleConfigurator = dateTimeScale;

            dateTimeScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
            dateTimeScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
            dateTimeScale.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, false);
            dateTimeScale.InnerMajorTickStyle.Length = new NLength(0);
            dateTimeScale.RoundToTickMin             = true;
            dateTimeScale.RoundToTickMax             = true;
            dateTimeScale.LabelGenerationMode        = LabelGenerationMode.Stagger2;
            dateTimeScale.LabelFitModes = new LabelFitMode[] { LabelFitMode.AutoScale };

            // setup primary Y axis
            axis = chart.Axis(StandardAxis.PrimaryY);
            NStandardScaleConfigurator standardScale = (NStandardScaleConfigurator)axis.ScaleConfigurator;

            standardScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
            standardScale.MajorGridStyle.SetShowAtWall(ChartWallType.Left, false);

            NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);

            stripStyle.Interlaced = true;
            stripStyle.SetShowAtWall(ChartWallType.Back, true);
            standardScale.StripStyles.Add(stripStyle);
            standardScale.InnerMajorTickStyle.Length = new NLength(0);

            Color customColor = Color.FromArgb(150, 150, 200);

            // setup the stock series
            NStockSeries stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);

            stock.DataLabelStyle.Visible   = false;
            stock.CandleStyle              = CandleStyle.Bar;
            stock.CandleWidth              = new NLength(0.5f, NRelativeUnit.ParentPercentage);
            stock.HighLowStrokeStyle.Color = customColor;
            stock.UpStrokeStyle.Width      = new NLength(0);
            stock.DownStrokeStyle.Width    = new NLength(0);
            stock.UpFillStyle              = new NColorFillStyle(Color.LightGreen);
            stock.DownFillStyle            = new NColorFillStyle(customColor);
            stock.Legend.Mode              = SeriesLegendMode.SeriesLogic;
            stock.UseXValues     = true;
            stock.InflateMargins = true;

            GenerateData();

            // form controls
            ShowTextsCheck.Checked             = true;
            FinancialMarkerCombo.SelectedIndex = 2;
            TrendlineModeCombo.SelectedIndex   = 2;
        }
Ejemplo n.º 20
0
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
            }

            nChartControl1.BackgroundStyle.FrameStyle.Visible = false;

            NChart chart = nChartControl1.Charts[0];

            chart.Width      = 100;
            chart.Height     = 60;
            chart.BoundsMode = BoundsMode.Fit;
            chart.Location   = new NPointL(
                new NLength(10, NRelativeUnit.ParentPercentage),
                new NLength(20, NRelativeUnit.ParentPercentage));
            chart.Size = new NSizeL(
                new NLength(80, NRelativeUnit.ParentPercentage),
                new NLength(70, NRelativeUnit.ParentPercentage));


            chart.Axis(StandardAxis.Depth).Visible = false;
            chart.Wall(ChartWallType.Back).Visible = false;

            m_Line1      = (NLineSeries)chart.Series.Add(SeriesType.Line);
            m_Line1.Name = "Line 1";
            m_Line1.DataLabelStyle.Visible = false;
            m_Line1.BorderStyle.Color      = Color.DodgerBlue;
            m_Line1.FillStyle                     = new NColorFillStyle(Color.DodgerBlue);
            m_Line1.MarkerStyle.FillStyle         = new NColorFillStyle(Color.DodgerBlue);
            m_Line1.MarkerStyle.BorderStyle.Color = Color.DodgerBlue;
            m_Line1.MarkerStyle.PointShape        = PointShape.Cylinder;
            m_Line1.MarkerStyle.Visible           = true;
            m_Line1.ShadowStyle.Type              = ShadowType.GaussianBlur;

            m_Line2                               = (NLineSeries)chart.Series.Add(SeriesType.Line);
            m_Line2.Name                          = "Line 2";
            m_Line2.MultiLineMode                 = MultiLineMode.Overlapped;
            m_Line2.DataLabelStyle.Visible        = false;
            m_Line2.BorderStyle.Color             = Color.Orange;
            m_Line2.FillStyle                     = new NColorFillStyle(Color.Orange);
            m_Line2.MarkerStyle.FillStyle         = new NColorFillStyle(Color.Orange);
            m_Line2.MarkerStyle.BorderStyle.Color = Color.Orange;
            m_Line2.MarkerStyle.PointShape        = PointShape.Cylinder;
            m_Line2.MarkerStyle.Visible           = true;
            m_Line2.ShadowStyle.Type              = ShadowType.GaussianBlur;

            m_Bar = (NBarSeries)chart.Series.Add(SeriesType.Bar);
            m_Bar.DataLabelStyle.Visible = false;
            for (int i = 0; i < m_Bar.Values.Count; i++)
            {
                m_Bar.FillStyles[i] = new NColorFillStyle(WebExamplesUtilities.RandomColor());
            }
            m_Bar.Name = "Bar 1";

            GenerateData();

            // add header
            NLabel header = nChartControl1.Labels.AddHeader("Basic SVG Chart");

            header.TextStyle.BackplaneStyle.Visible = false;
            header.TextStyle.ShadowStyle.Type       = ShadowType.GaussianBlur;
            header.TextStyle.FillStyle = new NColorFillStyle(Color.Black);
            header.ContentAlignment    = ContentAlignment.BottomRight;
            header.Location            = new NPointL(new NLength(3, NRelativeUnit.ParentPercentage),
                                                     new NLength(3, NRelativeUnit.ParentPercentage));


            NImageResponse  svgImageResponse = new NImageResponse();
            NSvgImageFormat svgImageFormat   = new NSvgImageFormat();

            svgImageResponse.ImageFormat = svgImageFormat;
            nChartControl1.ServerSettings.BrowserResponseSettings.DefaultResponse = svgImageResponse;
        }
Ejemplo n.º 21
0
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                FunctionDropDownList.Items.Add("Average");
                FunctionDropDownList.Items.Add("Min");
                FunctionDropDownList.Items.Add("Max");
                FunctionDropDownList.SelectedIndex = 0;

                GroupingDropDownList.Items.Add("Do not group");
                GroupingDropDownList.Items.Add("Group by every 2 values");
                GroupingDropDownList.Items.Add("Group by every 3 values");
                GroupingDropDownList.Items.Add("Group by every 4 values");
                GroupingDropDownList.SelectedIndex = 0;

                DataDropDownList.Items.Add("Positive");
                DataDropDownList.Items.Add("Positive and Negative");
                DataDropDownList.SelectedIndex = 0;
            }

            nChartControl1.BackgroundStyle.FrameStyle.Visible = false;

            // add header
            NLabel header = nChartControl1.Labels.AddHeader("Average, Min, Max");

            header.TextStyle.FontStyle        = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
            header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
            header.ContentAlignment           = ContentAlignment.BottomRight;
            header.Location = new NPointL(
                new NLength(2, NRelativeUnit.ParentPercentage),
                new NLength(2, NRelativeUnit.ParentPercentage));

            nFuncCalculator = new NFunctionCalculator();

            // setup legend
            NLegend legend = nChartControl1.Legends[0];

            legend.Location      = new NPointL(legend.Location.X, new NLength(15, NRelativeUnit.ParentPercentage));
            legend.Data.MarkSize = new NSizeL(5, 5);

            // setup chart
            nChart          = nChartControl1.Charts[0];
            nChart.Enable3D = true;
            nChart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
            nChart.LightModel.SetPredefinedLightModel(PredefinedLightModel.MetallicLustre);
            nChart.BoundsMode = BoundsMode.Stretch;
            nChart.Location   = new NPointL(
                new NLength(10, NRelativeUnit.ParentPercentage),
                new NLength(15, NRelativeUnit.ParentPercentage));
            nChart.Size = new NSizeL(
                new NLength(70, NRelativeUnit.ParentPercentage),
                new NLength(75, NRelativeUnit.ParentPercentage));

            nChart.Axis(StandardAxis.Depth).Visible  = false;
            nChart.Wall(ChartWallType.Left).Visible  = false;
            nChart.Wall(ChartWallType.Floor).Visible = false;

            // setup X axis
            NOrdinalScaleConfigurator ordinalScale = (NOrdinalScaleConfigurator)nChart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;

            ordinalScale.DisplayDataPointsBetweenTicks = false;

            // add a line series for the function
            nLine = (NLineSeries)nChart.Series.Add(SeriesType.Line);
            nLine.MarkerStyle.Visible           = true;
            nLine.MarkerStyle.BorderStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
            nLine.MarkerStyle.FillStyle         = new NColorFillStyle(Color.Crimson);
            nLine.BorderStyle.Color             = Color.Red;
            nLine.BorderStyle.Width             = new NLength(2, NGraphicsUnit.Pixel);
            nLine.Legend.Mode           = SeriesLegendMode.None;
            nLine.Values.ValueFormatter = new NNumericValueFormatter("0.00");
            nLine.DisplayOnAxis(StandardAxis.PrimaryX, false);
            nLine.DisplayOnAxis(StandardAxis.SecondaryX, true);
            nLine.Legend.TextStyle = new NTextStyle(new NFontStyle("Arial", 7));

            // add the bar series
            nBar                        = (NBarSeries)nChart.Series.Add(SeriesType.Bar);
            nBar.Name                   = "Bar1";
            nBar.Values.Name            = "values";
            nBar.Values.ValueFormatter  = new NNumericValueFormatter("0.00");
            nBar.MultiBarMode           = MultiBarMode.Series;
            nBar.DataLabelStyle.Visible = false;
            nBar.Legend.Mode            = SeriesLegendMode.DataPoints;
            nBar.BarShape               = BarShape.Cylinder;
            nBar.BorderStyle.Width      = new NLength(0, NGraphicsUnit.Pixel);
            nBar.FillStyle              = new NColorFillStyle(Color.DarkSalmon);
            nBar.Values.FillRandomRange(Random, 12, 0, 50);
            nBar.Legend.TextStyle = new NTextStyle(new NFontStyle("Arial", 7));

            if (DataDropDownList.SelectedIndex == 0)
            {
                nBar.Values.FillRandomRange(Random, 12, 0, 50);
            }
            else
            {
                nBar.Values.FillRandomRange(Random, 12, -25, 25);
            }

            BuildExpression();
            CalcFunction();
        }
Ejemplo n.º 22
0
        protected void Page_Load(object sender, EventArgs e)
        {
            nFunction = new NFunctionCalculator();

            if (!IsPostBack)
            {
                FunctionDropDownList.Items.Add("Simple Moving Average");
                FunctionDropDownList.Items.Add("Weighted Moving Average");
                FunctionDropDownList.Items.Add("Exponential Moving Average");
                FunctionDropDownList.Items.Add("Modified Moving Average");
                FunctionDropDownList.SelectedIndex = 0;

                // form controls
                ApplyFunctionToDropDownList.Items.Add("Open");
                ApplyFunctionToDropDownList.Items.Add("High");
                ApplyFunctionToDropDownList.Items.Add("Low");
                ApplyFunctionToDropDownList.Items.Add("Close");
                ApplyFunctionToDropDownList.SelectedIndex = 3;

                WebExamplesUtilities.FillComboWithFloatValues(PeriodDropDownList, 0, 50, 1);
                PeriodDropDownList.SelectedIndex = 10;
            }

            nChartControl1.BackgroundStyle.FrameStyle.Visible = false;

            // add header
            NLabel header = nChartControl1.Labels.AddHeader("Moving Averages");

            header.TextStyle.FontStyle        = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
            header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
            header.ContentAlignment           = ContentAlignment.BottomRight;
            header.Location = new NPointL(
                new NLength(2, NRelativeUnit.ParentPercentage),
                new NLength(2, NRelativeUnit.ParentPercentage));

            NLegend legend = nChartControl1.Legends[0];

            legend.Location = new NPointL(
                new NLength(98, NRelativeUnit.ParentPercentage),
                new NLength(12, NRelativeUnit.ParentPercentage));

            NChart chart = nChartControl1.Charts[0];

            chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
            chart.LightModel.EnableLighting         = false;
            chart.Axis(StandardAxis.Depth).Visible  = false;
            chart.Wall(ChartWallType.Floor).Visible = false;
            chart.Wall(ChartWallType.Left).Visible  = false;
            chart.BoundsMode = BoundsMode.Stretch;
            chart.Location   = new NPointL(
                new NLength(5, NRelativeUnit.ParentPercentage),
                new NLength(20, NRelativeUnit.ParentPercentage));
            chart.Size = new NSizeL(
                new NLength(90, NRelativeUnit.ParentPercentage),
                new NLength(75, NRelativeUnit.ParentPercentage));

            // align the chart and the legend
            NSideGuideline guideline = new NSideGuideline(PanelSide.Right);

            guideline.Targets.Add(legend);
            guideline.Targets.Add(chart);
            nChartControl1.Document.RootPanel.Guidelines.Add(guideline);

            // setup X axis
            NRangeTimelineScaleConfigurator scaleX = new NRangeTimelineScaleConfigurator();

            scaleX.FirstRow.GridStyle.ShowAtWalls  = new ChartWallType[] { ChartWallType.Back };
            scaleX.FirstRow.GridStyle.LineStyle    = new NStrokeStyle(1, Color.FromArgb(225, 225, 225));
            scaleX.FirstRow.UseGridStyle           = true;
            scaleX.SecondRow.GridStyle.ShowAtWalls = new ChartWallType[] { ChartWallType.Back };
            scaleX.SecondRow.GridStyle.LineStyle   = new NStrokeStyle(1, Color.FromArgb(215, 215, 215));
            scaleX.SecondRow.UseGridStyle          = true;
            scaleX.ThirdRow.GridStyle.ShowAtWalls  = new ChartWallType[] { ChartWallType.Back };
            scaleX.ThirdRow.GridStyle.LineStyle    = new NStrokeStyle(1, Color.FromArgb(205, 205, 205));
            scaleX.ThirdRow.UseGridStyle           = true;
            // calendar
            NWeekDayRule wdr = new NWeekDayRule(WeekDayBit.All);

            wdr.Saturday = false;
            wdr.Sunday   = false;
            scaleX.Calendar.Rules.Add(wdr);
            scaleX.EnableCalendar = true;
            // set configurator
            chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = scaleX;

            // setup primary Y axis
            NAxis axis = chart.Axis(StandardAxis.PrimaryY);
            NLinearScaleConfigurator linearScaleConfigurator = (NLinearScaleConfigurator)axis.ScaleConfigurator;

            linearScaleConfigurator.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
            linearScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Left, false);
            linearScaleConfigurator.InnerMajorTickStyle.LineStyle.Width = new NLength(0, NGraphicsUnit.Pixel);

            // line series for the function
            NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);

            line.DataLabelStyle.Visible = false;
            line.BorderStyle.Color      = Color.Red;
            line.BorderStyle.Width      = new NLength(2, NGraphicsUnit.Pixel);
            line.UseXValues             = true;

            Color customColor = Color.FromArgb(100, 100, 150);

            // setup the stock series
            NStockSeries stock = (NStockSeries)chart.Series.Add(SeriesType.Stock);

            stock.DataLabelStyle.Visible   = false;
            stock.CandleStyle              = CandleStyle.Bar;
            stock.CandleWidth              = new NLength(1, NRelativeUnit.ParentPercentage);
            stock.HighLowStrokeStyle.Color = customColor;
            stock.UpStrokeStyle.Color      = customColor;
            stock.DownStrokeStyle.Color    = customColor;
            stock.UpFillStyle              = new NColorFillStyle(Color.White);
            stock.DownFillStyle            = new NColorFillStyle(customColor);
            stock.Legend.Mode              = SeriesLegendMode.None;
            stock.OpenValues.Name          = "open";
            stock.HighValues.Name          = "high";
            stock.LowValues.Name           = "low";
            stock.CloseValues.Name         = "close";
            stock.UseXValues     = true;
            stock.InflateMargins = true;

            GenerateData(stock);
            BuildExpression(stock, line);

            line.XValues = (NDataSeriesDouble)stock.XValues.Clone();
            line.Values  = nFunction.Calculate();
        }
Ejemplo n.º 23
0
        protected void Page_Load(object sender, EventArgs e)
        {
            nChartControl1.BackgroundStyle.FrameStyle.Visible = false;

            // set a chart title
            NLabel header = nChartControl1.Labels.AddHeader("Train Sales");

            header.TextStyle.FontStyle        = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
            header.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
            header.ContentAlignment           = ContentAlignment.BottomRight;
            header.Location = new NPointL(
                new NLength(2, NRelativeUnit.ParentPercentage),
                new NLength(2, NRelativeUnit.ParentPercentage));

            nChartControl1.Legends[0].Mode = LegendMode.Disabled;

            NChart chart = nChartControl1.Charts[0];

            // perform manual stretch
            float fAspect = ((float)nChartControl1.Width.Value / (float)nChartControl1.Height.Value);

            // perform manual stretch
            if (fAspect > 1)
            {
                chart.Width  = 86 * fAspect;
                chart.Height = 70;
            }
            else
            {
                chart.Width  = 86;
                chart.Height = 70 * fAspect;
            }

            chart.Location = new NPointL(new NLength(10, NRelativeUnit.ParentPercentage),
                                         new NLength(18, NRelativeUnit.ParentPercentage));
            chart.Size = new NSizeL(new NLength(86, NRelativeUnit.ParentPercentage),
                                    new NLength(70, NRelativeUnit.ParentPercentage));

            chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
            chart.Wall(ChartWallType.Floor).Visible = false;
            chart.Wall(ChartWallType.Left).Visible  = false;
            chart.Axis(StandardAxis.Depth).Visible  = false;

            chart.Axis(StandardAxis.Depth).Visible = false;
            NOrdinalScaleConfigurator ordinalScaleConfigurator = (NOrdinalScaleConfigurator)chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;

            ordinalScaleConfigurator.InnerMajorTickStyle.LineStyle.Width = new NLength(0, NGraphicsUnit.Pixel);
            ordinalScaleConfigurator.MajorGridStyle.LineStyle.Pattern    = LinePattern.Dot;
            ordinalScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, false);
            ordinalScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
            NDockAxisAnchor anchor = new NDockAxisAnchor(AxisDockZone.FrontBottom, false, 5, 95);

            chart.Axis(StandardAxis.PrimaryX).Anchor = anchor;
            NLinearScaleConfigurator linearSclaeConfigurator = (NLinearScaleConfigurator)chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;

            linearSclaeConfigurator.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;

            NLineSeries line = (NLineSeries)chart.Series.Add(SeriesType.Line);
            NBarSeries  bar  = (NBarSeries)chart.Series.Add(SeriesType.Bar);

            bar.Name = "Bar Series";
            bar.BorderStyle.Width      = new NLength(0, NGraphicsUnit.Pixel);
            bar.FillStyle              = new NColorFillStyle(Color.MediumPurple);
            bar.DataLabelStyle.Visible = false;
            bar.InflateMargins         = true;

            // fill with random data
            Random random = new Random();

            bar.Values.FillRandom(random, 10);

            // generate a data series cumulative sum of the bar values
            NFunctionCalculator fc = new NFunctionCalculator();

            fc.Expression = "CUMSUM(Value)";
            fc.Arguments.Add(bar.Values);

            // display this data series as line
            line.Name   = "Cumulative";
            line.Values = fc.Calculate();
            line.MarkerStyle.Visible    = true;
            line.MarkerStyle.PointShape = PointShape.Cylinder;
            line.DataLabelStyle.Visible = false;
            line.DataLabelStyle.ArrowStrokeStyle.Width = new NLength(0, NGraphicsUnit.Pixel);

            bar.BarShape = BarShape.Cylinder;

            for (int i = 0; i < bar.Values.Count; i++)
            {
                bar.FillStyles[i] = new NColorFillStyle(WebExamplesUtilities.RandomColor());
            }
            bar.Legend.Mode  = SeriesLegendMode.DataPoints;
            line.Legend.Mode = SeriesLegendMode.None;

            NImageResponse imageResponse = new NImageResponse();

            imageResponse.StreamImageToBrowser = true;
            nChartControl1.ServerSettings.BrowserResponseSettings.DefaultResponse = imageResponse;
            nChartControl1.RenderControl(null);
        }
Ejemplo n.º 24
0
        public override void Initialize()
        {
            base.Initialize();

            // load textures from resources
            Bitmap bmp0 = NResourceHelper.BitmapFromResource(this.GetType(), "Back.png", "Nevron.Examples.Chart.WinForm.Resources");
            Bitmap bmp1 = NResourceHelper.BitmapFromResource(this.GetType(), "Leafs.png", "Nevron.Examples.Chart.WinForm.Resources");
            Bitmap bmp2 = NResourceHelper.BitmapFromResource(this.GetType(), "Banner.png", "Nevron.Examples.Chart.WinForm.Resources");

            NImageFillStyle imageFillStyle = new NImageFillStyle(bmp0);

            imageFillStyle.TextureMappingStyle.MapLayout = MapLayout.Tiled;

            nChartControl1.BackgroundStyle.FillStyle = imageFillStyle;

            // add label
            NLabel title = nChartControl1.Labels.AddHeader("Image Fill Style");

            title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);

            title.ContentAlignment = ContentAlignment.BottomCenter;
            title.Location         = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));


            // setup chart and axes
            m_Chart = nChartControl1.Charts[0];
            m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.Perspective);
            m_Chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.SoftTopLeft);
            m_Chart.Axis(StandardAxis.Depth).Visible = false;

            NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;

            linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
            linearScale.MajorGridStyle.LineStyle.Color   = Color.White;

            linearScale = new NLinearScaleConfigurator();
            m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = linearScale;


            linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
            linearScale.MajorGridStyle.LineStyle.Color   = Color.White;
            linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);

            // Setup walls
            Color c = Color.FromArgb(128, 128, 192);

            imageFillStyle = new NImageFillStyle(bmp1);
            imageFillStyle.TextureMappingStyle.MapLayout = MapLayout.Tiled;

            m_Chart.Wall(ChartWallType.Back).FillStyle  = imageFillStyle;
            m_Chart.Wall(ChartWallType.Left).FillStyle  = imageFillStyle;
            m_Chart.Wall(ChartWallType.Floor).FillStyle = imageFillStyle;

            // create bubble chart
            m_Bubble = (NBubbleSeries)m_Chart.Series.Add(SeriesType.Bubble);
            m_Bubble.DataLabelStyle.Visible = false;
            m_Bubble.Legend.Mode            = SeriesLegendMode.DataPoints;
            m_Bubble.BubbleShape            = PointShape.Ellipse;
            m_Bubble.UseXValues             = true;
            m_Bubble.InflateMargins         = true;
            m_Bubble.BorderStyle.Width      = new NLength(1, NGraphicsUnit.Pixel);
            m_Bubble.FillStyle = new NImageFillStyle(bmp2);

            GenerateData();
        }
Ejemplo n.º 25
0
        public override void Initialize()
        {
            base.Initialize();

            // set a chart title
            NLabel title = nChartControl1.Labels.AddHeader("Axis Value Crossing <br/> <font size = '9pt'>Demonstrates how to use of the value cross anchor</font>");

            title.TextStyle.TextFormat = TextFormat.XML;
            title.TextStyle.FontStyle  = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.ContentAlignment     = ContentAlignment.BottomCenter;
            title.Location             = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            // turn off the legend
            nChartControl1.Legends[0].Mode = LegendMode.Disabled;

            m_Chart = nChartControl1.Charts[0];
            m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
            m_Chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.NorthernLights);

            // configure scales
            NLinearScaleConfigurator yScaleConfigurator = (NLinearScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;
            NScaleStripStyle         yStripStyle        = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(40, Color.LightGray)), null, true, 0, 0, 1, 1);

            yStripStyle.SetShowAtWall(ChartWallType.Back, true);
            yStripStyle.Interlaced = true;
            yScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
            yScaleConfigurator.StripStyles.Add(yStripStyle);

            NLinearScaleConfigurator xScaleConfigurator = new NLinearScaleConfigurator();
            NScaleStripStyle         xStripStyle        = new NScaleStripStyle(new NColorFillStyle(Color.FromArgb(40, Color.LightGray)), null, true, 0, 0, 1, 1);

            xStripStyle.SetShowAtWall(ChartWallType.Back, true);
            xStripStyle.Interlaced = true;
            xScaleConfigurator.StripStyles.Add(xStripStyle);
            xScaleConfigurator.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
            m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = xScaleConfigurator;

            // cross X and Y axes
            m_Chart.Axis(StandardAxis.PrimaryX).Anchor = new NCrossAxisAnchor(AxisOrientation.Horizontal, new NValueAxisCrossing(m_Chart.Axis(StandardAxis.PrimaryY), 0));
            m_Chart.Axis(StandardAxis.PrimaryX).Anchor.RulerOrientation = RulerOrientation.Right;
            m_Chart.Axis(StandardAxis.PrimaryY).Anchor = new NCrossAxisAnchor(AxisOrientation.Vertical, new NValueAxisCrossing(m_Chart.Axis(StandardAxis.PrimaryX), 0));

            m_Chart.Axis(StandardAxis.Depth).Visible  = false;
            m_Chart.Wall(ChartWallType.Floor).Visible = false;
            m_Chart.Wall(ChartWallType.Left).Visible  = false;

            // setup bubble series
            NBubbleSeries bubble = (NBubbleSeries)m_Chart.Series.Add(SeriesType.Bubble);

            bubble.Name                   = "Bubble Series";
            bubble.InflateMargins         = true;
            bubble.DataLabelStyle.Visible = false;
            bubble.UseXValues             = true;
            bubble.BubbleShape            = PointShape.Sphere;

            // fill with random data
            bubble.Values.FillRandomRange(Random, 10, -20, 20);
            bubble.XValues.FillRandomRange(Random, 10, -20, 20);
            bubble.Sizes.FillRandomRange(Random, 10, 1, 6);

            // apply style sheet
            NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.FreshMultiColor);

            styleSheet.Apply(nChartControl1.Document);

            // init form controls
            LeftAxisScroll.Minimum = -30;
            LeftAxisScroll.Maximum = 30;
            LeftAxisScroll.Value   = 0;

            BottomAxisScroll.Minimum = -30;
            BottomAxisScroll.Maximum = 30;
            BottomAxisScroll.Value   = 0;

            LeftAxisLabel.Text   = LeftAxisScroll.Value.ToString();
            BottomAxisLabel.Text = BottomAxisScroll.Value.ToString();

            LeftUsePositionCheck.Checked   = true;
            BottomUsePositionCheck.Checked = true;
        }
Ejemplo n.º 26
0
        private void HatchComboWalls_SelectedIndexChanged(object sender, System.EventArgs e)
        {
            if (m_bSkipUpdate)
            {
                return;
            }

            HatchStyle style = GetHatchStyleFromCombo(HatchComboWalls);

            ((NHatchFillStyle)m_Chart.Wall(ChartWallType.Back).FillStyle).Style  = style;
            ((NHatchFillStyle)m_Chart.Wall(ChartWallType.Left).FillStyle).Style  = style;
            ((NHatchFillStyle)m_Chart.Wall(ChartWallType.Floor).FillStyle).Style = style;

            nChartControl1.Refresh();
        }
        private NInteractivityStyle GetCurrentInteractivityStyle()
        {
            NInteractivityStyle interactivityStyle = null;

            switch (ChartObjectComboBox.SelectedIndex)
            {
            // Background
            case 0:
                interactivityStyle = nChartControl1.InteractivityStyle;
                break;

            // Back chart wall
            case 1:
                interactivityStyle = m_Chart.Wall(ChartWallType.Back).InteractivityStyle;
                break;

            // Left chart wall
            case 2:
                interactivityStyle = m_Chart.Wall(ChartWallType.Left).InteractivityStyle;
                break;

            /// Floor chart wall
            case 3:
                interactivityStyle = m_Chart.Wall(ChartWallType.Floor).InteractivityStyle;
                break;

            // Primary Y axis
            case 4:
                interactivityStyle = m_Chart.Axis(StandardAxis.PrimaryY).InteractivityStyle;
                break;

            // Primary X axis
            case 5:
                interactivityStyle = m_Chart.Axis(StandardAxis.PrimaryX).InteractivityStyle;
                break;

            // Horizontal stripe
            case 6:
                interactivityStyle = ((NAxisStripe)(m_Chart.Axis(StandardAxis.PrimaryY).Stripes[0])).InteractivityStyle;
                break;

            // Vertical stripe
            case 7:
                interactivityStyle = ((NAxisStripe)(m_Chart.Axis(StandardAxis.PrimaryX).Stripes[0])).InteractivityStyle;
                break;

            // Legend
            case 8:
                interactivityStyle = ((NLegend)(nChartControl1.Legends[0])).InteractivityStyle;
                break;

            case 9:
            case 10:
            case 11:
            case 12:
            case 13:
                NSeries series = (NSeries)m_Chart.Series[0];
                interactivityStyle = (NInteractivityStyle)(series.InteractivityStyles[ChartObjectComboBox.SelectedIndex - 9]);

                break;
            }

            return(interactivityStyle);
        }
Ejemplo n.º 28
0
        public override void Initialize()
        {
            base.Initialize();

            // Set background gradient
            nChartControl1.BackgroundStyle.FillStyle = new NGradientFillStyle(Nevron.GraphicsCore.GradientStyle.DiagonalUp, GradientVariant.Variant3, Color.FromArgb(187, 221, 255), Color.White);

            // add label
            NLabel title = nChartControl1.Labels.AddHeader("Gradient Fill Style");

            title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
            title.TextStyle.FillStyle = new NGradientFillStyle(Nevron.GraphicsCore.GradientStyle.Horizontal, GradientVariant.Variant1, Color.MidnightBlue, Color.PaleVioletRed);
            title.ContentAlignment    = ContentAlignment.BottomCenter;
            title.Location            = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            // setup chart
            m_Chart = nChartControl1.Charts[0];
            m_Chart.Axis(StandardAxis.Depth).Visible = false;

            NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;

            linearScale.MajorGridStyle.LineStyle.Color   = Color.White;
            linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;

            NOrdinalScaleConfigurator ordinalScale = (NOrdinalScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator;

            ordinalScale.MajorGridStyle.LineStyle.Color   = Color.White;
            ordinalScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
            ordinalScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);

            m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);
            m_Chart.Projection.Rotation = -14;
            m_Chart.LightModel.SetPredefinedLightModel(PredefinedLightModel.ShinyTopLeft);

            // Setup walls
            Color c = Color.FromArgb(128, 128, 192);
            NGradientFillStyle wallGradientFillStyle = new NGradientFillStyle(Nevron.GraphicsCore.GradientStyle.Horizontal, GradientVariant.Variant1, c, Color.White);

            m_Chart.Wall(ChartWallType.Back).FillStyle  = wallGradientFillStyle;
            m_Chart.Wall(ChartWallType.Left).FillStyle  = wallGradientFillStyle;
            m_Chart.Wall(ChartWallType.Floor).FillStyle = wallGradientFillStyle;

            // Create a bar series
            m_Bar = (NFloatBarSeries)m_Chart.Series.Add(SeriesType.FloatBar);
            m_Bar.DataLabelStyle.Visible = false;
            m_Bar.BarShape       = BarShape.Bar;
            m_Bar.BarEdgePercent = 50;
            m_Bar.WidthPercent   = 60;
            m_Bar.DepthPercent   = 60;
            m_Bar.Legend.Mode    = SeriesLegendMode.DataPoints;
            m_Bar.FillStyle      = new NGradientFillStyle(Nevron.GraphicsCore.GradientStyle.Horizontal, GradientVariant.Variant1, Color.Green, Color.Yellow);

            m_Bar.AddDataPoint(new NFloatBarDataPoint(2.0, 24.0));
            m_Bar.AddDataPoint(new NFloatBarDataPoint(21.0, 60.0));
            m_Bar.AddDataPoint(new NFloatBarDataPoint(22.0, 53.0));
            m_Bar.AddDataPoint(new NFloatBarDataPoint(34.0, 80.0));
            m_Bar.AddDataPoint(new NFloatBarDataPoint(11.0, 62.0));

            // init form controls
            FillStyleCombo(StyleComboBars);
            FillStyleCombo(StyleComboWalls);
            FillStyleCombo(StyleComboBack);
            FillVariantCombo(VariantComboBars);
            FillVariantCombo(VariantComboWalls);
            FillVariantCombo(VariantComboBack);

            m_bSkipUpdate = true;

            StyleComboBars.SelectedIndex   = (int)((NGradientFillStyle)m_Bar.FillStyle).Style;
            VariantComboBars.SelectedIndex = (int)((NGradientFillStyle)m_Bar.FillStyle).Variant;

            StyleComboWalls.SelectedIndex   = (int)((NGradientFillStyle)m_Chart.Wall(ChartWallType.Back).FillStyle).Style;
            VariantComboWalls.SelectedIndex = (int)((NGradientFillStyle)m_Chart.Wall(ChartWallType.Back).FillStyle).Variant;

            StyleComboBack.SelectedIndex   = (int)((NGradientFillStyle)nChartControl1.BackgroundStyle.FillStyle).Style;
            VariantComboBack.SelectedIndex = (int)((NGradientFillStyle)nChartControl1.BackgroundStyle.FillStyle).Variant;

            m_bSkipUpdate = false;
        }
Ejemplo n.º 29
0
        public override void Initialize()
        {
            base.Initialize();

            const int nNumberOfWeeks  = 20;
            const int nWorkDaysInWeek = 5;
            const int nDaysInWeek     = 7;
            const int nTotalWorkDays  = nNumberOfWeeks * nWorkDaysInWeek;
            const int nTotalDays      = nNumberOfWeeks * nDaysInWeek;
            const int nHistoricalDays = 20;

            NLabel title = nChartControl1.Labels.AddHeader("Financial Chart");

            title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);

            title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);
            title.ContentAlignment    = ContentAlignment.BottomCenter;

            title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));

            // setup chart
            m_Chart            = nChartControl1.Charts[0];
            m_Chart.BoundsMode = BoundsMode.Fit;

            m_Chart.Location = new NPointL(new NLength(7, NRelativeUnit.ParentPercentage), new NLength(10, NRelativeUnit.ParentPercentage));
            m_Chart.Size     = new NSizeL(new NLength(86, NRelativeUnit.ParentPercentage), new NLength(70, NRelativeUnit.ParentPercentage));

            m_Chart.Height = 30;
            m_Chart.Projection.SetPredefinedProjection(PredefinedProjection.Orthogonal);
            m_Chart.Wall(ChartWallType.Floor).Visible  = false;
            m_Chart.Wall(ChartWallType.Left).Visible   = false;
            m_Chart.Wall(ChartWallType.Back).Width     = 0;
            m_Chart.Wall(ChartWallType.Back).FillStyle = new NColorFillStyle(Color.FromArgb(239, 245, 239));
            m_Chart.Axis(StandardAxis.Depth).Visible   = false;

            // setup y axis
            NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)m_Chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator;

            linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
            linearScale.MajorGridStyle.LineStyle.Color   = Color.Gray;
            linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Left, false);

            // setup x axis
            NAxis axisX1 = m_Chart.Axis(StandardAxis.PrimaryX);

            linearScale = new NLinearScaleConfigurator();
            axisX1.ScaleConfigurator = linearScale;

            linearScale.AutoLabels = false;

            linearScale.MinorTickCount                      = 4;
            linearScale.MajorTickMode                       = MajorTickMode.CustomStep;
            linearScale.CustomStep                          = 5;
            linearScale.RoundToTickMax                      = false;
            linearScale.RoundToTickMin                      = false;
            linearScale.OuterMajorTickStyle.Length          = new NLength(4, NGraphicsUnit.Point);
            linearScale.InnerMajorTickStyle.Length          = new NLength(0, NGraphicsUnit.Point);
            linearScale.InnerMinorTickStyle.Length          = new NLength(0, NGraphicsUnit.Point);
            linearScale.OuterMinorTickStyle.Length          = new NLength(2, NGraphicsUnit.Point);
            linearScale.OuterMinorTickStyle.LineStyle.Color = Color.Brown;
            linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
            linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Floor, false);
            linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
            linearScale.LabelStyle.ValueScale            = 0.2;

            // create a line series for the simple moving average
            m_LineSMA      = (NLineSeries)m_Chart.Series.Add(SeriesType.Line);
            m_LineSMA.Name = "SMA(20)";
            m_LineSMA.DataLabelStyle.Visible = false;
            m_LineSMA.BorderStyle.Color      = Color.DarkOrange;

            // create the stock series
            m_Stock                        = (NStockSeries)m_Chart.Series.Add(SeriesType.Stock);
            m_Stock.Name                   = "Stock Data";
            m_Stock.Legend.Mode            = SeriesLegendMode.None;
            m_Stock.DataLabelStyle.Visible = false;
            m_Stock.CandleStyle            = CandleStyle.Bar;
            m_Stock.CandleWidth            = new NLength(5, NGraphicsUnit.Point);
            m_Stock.InflateMargins         = false;
            m_Stock.UpFillStyle            = new NColorFillStyle(LightOrange);
            m_Stock.UpStrokeStyle.Color    = Color.Black;
            m_Stock.DownFillStyle          = new NColorFillStyle(DarkOrange);
            m_Stock.DownStrokeStyle.Color  = Color.Black;
            m_Stock.DisplayOnAxis(StandardAxis.PrimaryX, true);
            m_Stock.InflateMargins   = true;
            m_Stock.OpenValues.Name  = "open";
            m_Stock.CloseValues.Name = "close";
            m_Stock.HighValues.Name  = "high";
            m_Stock.LowValues.Name   = "low";

            // add the bollinger bands as high low area
            m_HighLow      = (NHighLowSeries)m_Chart.Series.Add(SeriesType.HighLow);
            m_HighLow.Name = "BB(20, 2)";
            m_HighLow.DataLabelStyle.Visible = false;
            m_HighLow.HighFillStyle          = new NColorFillStyle(Color.FromArgb(80, 130, 134, 168));
            m_HighLow.HighBorderStyle.Width  = new NLength(0, NGraphicsUnit.Pixel);
            m_HighLow.DisplayOnAxis(StandardAxis.SecondaryX, true);

            // generate some stock data
            GenerateOHLCData(m_Stock, 300, nTotalWorkDays + nHistoricalDays);

            // create a function calculator
            NFunctionCalculator fc = new NFunctionCalculator();

            fc.Arguments.Add(m_Stock.CloseValues);

            // calculate the bollinger bands
            fc.Expression             = "BOLLINGER(close; 20; 2)";
            m_HighLow.HighValues      = fc.Calculate();
            m_HighLow.HighValues.Name = "BollingerUpper";

            fc.Expression            = "BOLLINGER(close; 20; -2)";
            m_HighLow.LowValues      = fc.Calculate();
            m_HighLow.LowValues.Name = "BollingerLower";

            // calculate the simple moving average
            fc.Expression    = "SMA(close; 20)";
            m_LineSMA.Values = fc.Calculate();

            // remove data that won't be charted
            m_Stock.HighValues.RemoveRange(0, nHistoricalDays);
            m_Stock.LowValues.RemoveRange(0, nHistoricalDays);
            m_Stock.OpenValues.RemoveRange(0, nHistoricalDays);
            m_Stock.CloseValues.RemoveRange(0, nHistoricalDays);
            m_HighLow.HighValues.RemoveRange(0, nHistoricalDays);
            m_HighLow.LowValues.RemoveRange(0, nHistoricalDays);
            m_LineSMA.Values.RemoveRange(0, nHistoricalDays);

            GenerateDateLabels(nTotalDays);

            CandleStyleCombo.Items.Add("Candle");
            CandleStyleCombo.Items.Add("Stick");
            CandleStyleCombo.SelectedIndex = 0;

            NRangeSelection rangeSelection = new NRangeSelection();

            rangeSelection.VerticalValueSnapper = new NAxisRulerMinMaxSnapper();
            ((NCartesianChart)m_Chart).RangeSelections.Add(rangeSelection);

            nChartControl1.Controller.Tools.Add(new NPanelSelectorTool());
            nChartControl1.Controller.Tools.Add(new NAxisScrollTool());
            nChartControl1.Controller.Tools.Add(new NDataZoomTool());
            nChartControl1.Controller.Tools.Add(new NDataPanTool());
        }
Ejemplo n.º 30
0
        /// <summary>
        /// Called to initialize the example
        /// </summary>
        /// <param name="chartControl"></param>
        public override void Create()
        {
            nChartControl1.Settings.ShapeRenderingMode = ShapeRenderingMode.HighSpeed;

            // set a chart title
            NLabel title = new NLabel("Contour Chart");

            title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, System.Drawing.FontStyle.Italic);
            title.TextStyle.FillStyle = new NColorFillStyle(GreyBlue);

            // setup chart
            NChart chart = nChartControl1.Charts[0];

            chart.Enable3D = true;
            chart.Width    = 70.0f;
            chart.Depth    = 70.0f;
            chart.Height   = 0.1f;
            chart.Projection.SetPredefinedProjection(PredefinedProjection.OrthogonalTop);
            chart.LightModel.EnableLighting = false;

            // hide chart walls
            chart.Wall(ChartWallType.Back).Visible  = false;
            chart.Wall(ChartWallType.Left).Visible  = false;
            chart.Wall(ChartWallType.Floor).Visible = false;

            // setup Y axis
            chart.Axis(StandardAxis.PrimaryY).Visible = false;

            // setup X axis
            NAxis axisX = chart.Axis(StandardAxis.PrimaryX);

            axisX.Anchor = new NDockAxisAnchor(AxisDockZone.FrontTop);
            NLinearScaleConfigurator scaleX = new NLinearScaleConfigurator();

            scaleX.InnerMajorTickStyle.Visible = false;
            scaleX.RoundToTickMin   = false;
            scaleX.RoundToTickMax   = false;
            axisX.ScaleConfigurator = scaleX;

            // setup Z axis
            NAxis axisZ = chart.Axis(StandardAxis.Depth);

            axisZ.Anchor = new NDockAxisAnchor(AxisDockZone.TopRight);
            NLinearScaleConfigurator scaleZ = new NLinearScaleConfigurator();

            scaleZ.InnerMajorTickStyle.Visible = false;
            scaleZ.MajorGridStyle.ShowAtWalls  = new ChartWallType[0];
            scaleZ.RoundToTickMin   = false;
            scaleZ.RoundToTickMax   = false;
            axisZ.ScaleConfigurator = scaleZ;

            // add a surface series
            NGridSurfaceSeries surface = (NGridSurfaceSeries)chart.Series.Add(SeriesType.GridSurface);

            surface.Name           = "Contour";
            surface.Legend.Mode    = SeriesLegendMode.SeriesLogic;
            surface.ValueFormatter = new NNumericValueFormatter("0.0");
            surface.FillMode       = SurfaceFillMode.Zone;
            surface.FrameMode      = SurfaceFrameMode.Contour;
            surface.ShadingMode    = ShadingMode.Flat;
            surface.DrawFlat       = true;
            surface.Data.SetGridSize(31, 31);

            // setup a custom palette
            surface.AutomaticPalette = false;
            surface.Palette.Clear();

            surface.Palette.Add(0.0, Color.Purple);
            surface.Palette.Add(1.5, Color.MediumSlateBlue);
            surface.Palette.Add(3.0, Color.CornflowerBlue);
            surface.Palette.Add(4.5, Color.LimeGreen);
            surface.Palette.Add(6.0, Color.LightGreen);
            surface.Palette.Add(7.5, Color.Yellow);
            surface.Palette.Add(9.0, Color.Orange);
            surface.Palette.Add(10.5, Color.Red);
            surface.Palette.Add(100, Color.Red);

            // fill the surface with data
            FillData(surface);

            // apply layout
            ConfigureStandardLayout(chart, title, nChartControl1.Legends[0]);

            // setup form controls
            ShowFillingCheckBox.IsChecked       = true;
            ShowFrameCheckBox.IsChecked         = true;
            PaletteFrameCheckBox.IsChecked      = true;
            SmoothPaletteCheckBox.IsChecked     = true;
            DrawContourBorderCheckBox.IsChecked = true;

            UpdateChart();
        }