Пример #1
0
            public MyCustomBezierSeries(NChart chart, NCustomSeries series)
            {
                m_Chart  = chart;
                m_Series = series;

                PointFill        = new NColorFillStyle(Color.Red);
                ControlPointFill = new NColorFillStyle(Color.DarkOliveGreen);
                BezierStroke     = new NStrokeStyle(1, Color.Indigo);
                TangentStroke    = new NStrokeStyle(1, Color.OliveDrab);
            }
Пример #2
0
        public override void Initialize()
        {
            base.Initialize();

            // set a chart title
            NLabel title = nChartControl1.Labels.AddHeader("Custom Series");

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

            // obtain a reference to the default chart
            NChart chart = nChartControl1.Charts[0];

            // configure X axis
            NLinearScaleConfigurator linearScale = new NLinearScaleConfigurator();

            chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = linearScale;

            // add a custom series and set its callback object
            NCustomSeries customSeries = new NCustomSeries();

            chart.Series.Add(customSeries);

            // create a paint callback object for the custom series
            MyCustomBezierSeries callback = new MyCustomBezierSeries(chart, customSeries);

            customSeries.Callback = callback;
            callback.Points       = new NPointF[]
            {
                new NPointF(10, 20),
                new NPointF(55, 60),
                new NPointF(65, 180),
                new NPointF(110, 102),

                new NPointF(150, 99),
                new NPointF(225, 180),
                new NPointF(190, 202),

                new NPointF(160, 221),
                new NPointF(230, 45),
                new NPointF(200, 21),
            };

            // apply layout
            ConfigureStandardLayout(chart, title, null);

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

            styleSheet.Apply(nChartControl1.Document);
        }
Пример #3
0
        protected void Page_Load(object sender, System.EventArgs e)
        {
            nChartControl1.BackgroundStyle.FrameStyle.Visible = false;

            // set a chart title
            NLabel title = nChartControl1.Labels.AddHeader("Custom Series");

            title.TextStyle.FontStyle        = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
            title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;

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

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

            chart.BoundsMode = BoundsMode.Stretch;

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

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

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

            stripStyle.Interlaced = true;
            stripStyle.SetShowAtWall(ChartWallType.Back, true);
            stripStyle.SetShowAtWall(ChartWallType.Left, true);
            linearScaleConfigurator.StripStyles.Add(stripStyle);

            // configure X axis
            NLinearScaleConfigurator linearScale = new NLinearScaleConfigurator();

            chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = linearScale;

            // add a custom series and set its callback object
            NCustomSeries customSeries = new NCustomSeries();

            chart.Series.Add(customSeries);

            // create a paint callback object for the custom series
            MyCustomBezierSeries callback = new MyCustomBezierSeries(chart, customSeries);

            customSeries.Callback = callback;
            callback.Points       = new NPointF[]
            {
                new NPointF(10, 20),
                new NPointF(55, 60),
                new NPointF(65, 180),
                new NPointF(110, 102),

                new NPointF(150, 99),
                new NPointF(225, 180),
                new NPointF(190, 202),

                new NPointF(160, 221),
                new NPointF(230, 45),
                new NPointF(200, 21),
            };


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

            styleSheet.Apply(nChartControl1.Document);
        }