Ejemplo n.º 1
0
        private void LegendWidthNumericUpDown_ValueChanged(object sender, EventArgs e)
        {
            if (m_Legend == null)
            {
                return;
            }

            NLength legendWidth = new NLength((float)LegendWidthNumericUpDown.Value, NRelativeUnit.ParentPercentage);
            NLength chartWidth  = new NLength(100 - (float)LegendWidthNumericUpDown.Value, NRelativeUnit.ParentPercentage);

            m_Legend.Size     = new NSizeL(legendWidth, m_Legend.Size.Height);
            m_Legend.Location = new NPointL(chartWidth, m_Legend.Location.Y);
            m_Chart.Size      = new NSizeL(chartWidth, m_Chart.Size.Height);

            nChartControl1.Refresh();
        }
Ejemplo n.º 2
0
        private void CellSizeComboBox_SelectedIndexChanged(object sender, System.EventArgs e)
        {
            NLength segmentWidth = new NLength(0);
            NLength segmentGap   = new NLength(0);
            NSizeL  cellSize     = new NSizeL(new NLength(0), new NLength(0));

            switch (CellSizeComboBox.SelectedIndex)
            {
            case 0:                     // small
                segmentWidth = new NLength(2, NGraphicsUnit.Point);
                segmentGap   = new NLength(1, NGraphicsUnit.Point);
                cellSize     = new NSizeL(new NLength(15, NGraphicsUnit.Point), new NLength(30, NGraphicsUnit.Point));
                break;

            case 1:                     // normal
                segmentWidth = new NLength(3, NGraphicsUnit.Point);
                segmentGap   = new NLength(1, NGraphicsUnit.Point);
                cellSize     = new NSizeL(new NLength(20, NGraphicsUnit.Point), new NLength(40, NGraphicsUnit.Point));
                break;

            case 2:                     // large
                segmentWidth = new NLength(4, NGraphicsUnit.Point);
                segmentGap   = new NLength(2, NGraphicsUnit.Point);
                cellSize     = new NSizeL(new NLength(25, NGraphicsUnit.Point), new NLength(50, NGraphicsUnit.Point));
                break;
            }

            m_NumericDisplay1.CellSize = cellSize;
            m_NumericDisplay2.CellSize = cellSize;
            m_NumericDisplay3.CellSize = cellSize;

            m_NumericDisplay1.DecimalCellSize = cellSize;
            m_NumericDisplay2.DecimalCellSize = cellSize;
            m_NumericDisplay3.DecimalCellSize = cellSize;

            m_NumericDisplay1.SegmentGap = segmentGap;
            m_NumericDisplay2.SegmentGap = segmentGap;
            m_NumericDisplay3.SegmentGap = segmentGap;

            m_NumericDisplay1.SegmentWidth = segmentWidth;
            m_NumericDisplay2.SegmentWidth = segmentWidth;
            m_NumericDisplay3.SegmentWidth = segmentWidth;

            nChartControl1.Refresh();
        }
Ejemplo n.º 3
0
        private void BarsHaveBorders_CheckedChanged(object sender, System.EventArgs e)
        {
            NLength length;

            if (BarsHaveBorders.Checked)
            {
                length = new NLength(1, NGraphicsUnit.Pixel);
            }
            else
            {
                length = new NLength(0, NGraphicsUnit.Pixel);
            }

            m_Bar1.BorderStyle.Width = length;
            m_Bar2.BorderStyle.Width = length;
            m_Bar3.BorderStyle.Width = length;
            m_Bar4.BorderStyle.Width = length;

            nChartControl1.Refresh();
        }
Ejemplo n.º 4
0
        private NPanel ConfigureLabel(string text, float orientation, NLength fontSize, ContentAlignment contentAlignment, PanelDockMode dockMode)
        {
            NLabel label = new NLabel(text);

            label.TextStyle.BackplaneStyle.Visible = false;
            label.TextStyle.Orientation            = orientation;
            label.TextStyle.FontStyle.EmSize       = fontSize;
            label.ContentAlignment = contentAlignment;
            label.DockMode         = PanelDockMode.Fill;
            label.BoundsMode       = BoundsMode.Fit;
            label.TextStyle.StringFormatStyle.VertAlign = VertAlign.Center;

            NWatermark labelHostPanel = new NWatermark();

            labelHostPanel.DockMode         = dockMode;
            labelHostPanel.UseAutomaticSize = false;
            labelHostPanel.Size             = new NSizeL(new NLength(10, NRelativeUnit.ParentPercentage), new NLength(10, NRelativeUnit.ParentPercentage));
            labelHostPanel.ChildPanels.Add(label);

            return(labelHostPanel);
        }
Ejemplo n.º 5
0
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                EnableInitialPositioningCheckBox.Checked = true;
                RemoveOverlappedLabelsCheckBox.Checked   = false;
                EnableLabelAdjustmentCheckBox.Checked    = true;
                EnableDataPointSafeguardCheckBox.Checked = true;

                WebExamplesUtilities.FillComboWithValues(SafeguardSizeDropDownList, 0, 20, 1);
                SafeguardSizeDropDownList.SelectedIndex = 12;

                HiddenField1.Value = Random.Next().ToString();
            }

            nChartControl1.Settings.JitterMode = JitterMode.Enabled;
            nChartControl1.BackgroundStyle.FrameStyle.Visible = false;

            nChartControl1.Panels.Clear();

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

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

            // configure the chart
            NPolarChart chart = new NPolarChart();

            chart.Location = new NPointL(new NLength(5, NRelativeUnit.ParentPercentage), new NLength(5, NRelativeUnit.ParentPercentage));
            chart.Size     = new NSizeL(new NLength(90, NRelativeUnit.ParentPercentage), new NLength(90, NRelativeUnit.ParentPercentage));
            nChartControl1.Charts.Add(chart);

            // setup polar value axis
            NLinearScaleConfigurator linearScale = (NLinearScaleConfigurator)chart.Axis(StandardAxis.Polar).ScaleConfigurator;

            linearScale.RoundToTickMax = true;
            linearScale.RoundToTickMin = true;
            linearScale.MajorGridStyle.LineStyle.Pattern = LinePattern.Dot;
            linearScale.MajorGridStyle.SetShowAtWall(ChartWallType.Polar, true);

            // setup polar angle axis
            NAngularScaleConfigurator angularScale = (NAngularScaleConfigurator)chart.Axis(StandardAxis.PolarAngle).ScaleConfigurator;

            angularScale.MajorGridStyle.SetShowAtWall(ChartWallType.Polar, true);

            // polar point series
            NPolarPointSeries series1 = (NPolarPointSeries)chart.Series.Add(SeriesType.PolarPoint);

            series1.PointShape     = PointShape.Ellipse;
            series1.Size           = new NLength(2.0f, NRelativeUnit.ParentPercentage);
            series1.InflateMargins = true;
            series1.FillStyle      = new NColorFillStyle(DarkOrange);

            series1.DataLabelStyle.Visible                = true;
            series1.DataLabelStyle.VertAlign              = VertAlign.Center;
            series1.DataLabelStyle.ArrowLength            = new NLength(12);
            series1.DataLabelStyle.ArrowStrokeStyle.Color = DarkOrange;
            series1.DataLabelStyle.TextStyle.BackplaneStyle.StandardFrameStyle.InnerBorderColor = DarkOrange;
            series1.DataLabelStyle.TextStyle.FontStyle.EmSize = new NLength(8);

            chart.LabelLayout.EnableInitialPositioning = EnableInitialPositioningCheckBox.Checked;
            chart.LabelLayout.RemoveOverlappedLabels   = RemoveOverlappedLabelsCheckBox.Checked;
            chart.LabelLayout.EnableLabelAdjustment    = EnableLabelAdjustmentCheckBox.Checked;

            series1.LabelLayout.EnableDataPointSafeguard = EnableDataPointSafeguardCheckBox.Checked;

            float   safeguardSize = (float)SafeguardSizeDropDownList.SelectedIndex;
            NLength sz            = new NLength(safeguardSize, NGraphicsUnit.Point);

            series1.LabelLayout.DataPointSafeguardSize = new NSizeL(sz, sz);

            series1.LabelLayout.UseLabelLocations        = true;
            series1.LabelLayout.OutOfBoundsLocationMode  = OutOfBoundsLocationMode.PushWithinBounds;
            series1.LabelLayout.InvertLocationsIfIgnored = true;

            // fill with random data
            GenerateData(series1);
        }