Question

我希望我的图表背景线会点缀。我可以使用哪个属性进行同步点缀？我尝试了但是我没有做到这一点。我不确切知道哪些属性将用于虚线。这是我的代码：

         control.AutoTempFileCleanUp = true;
        control.OutputFormat = ImageProviderOutputFormat.DiskFile;
        control.Model.Series.Clear();
        ChartModel chartModel = new ChartModel();
        ChartSeries chart = new ChartSeries(yAxisBar1LegendName, ChartSeriesType.Column);
        chart.Text = yAxisBar1LegendName;


       control.ChartArea.PrimaryXAxis.TickLabelsDrawingMode = ChartAxisTickLabelDrawingMode.UserMode;

        // = string.Format("");
        control.ChartArea.PrimaryXAxis.Labels.Add(new ChartAxisLabel("", Color.Black, new Font("Arial", 10), 0, "", ChartValueType.Custom));
        int counter = 1;

        DoubleRange dr = new DoubleRange(1, 100);

        foreach (DataRow row in ds.Tables[0].Rows)
        {

            double bar1Value = Convert.ToDouble(row[yAxisValueColumn1]);

            chart.Points.Add(counter, bar1Value);

            control.ChartArea.PrimaryXAxis.Labels.Add(new ChartAxisLabel(row["ModuleCode"].ToString(), Color.Black, new Font("Arial", 10), counter, "", ChartValueType.Custom));
            counter++;
        }

        chart.PrepareStyle += new ChartPrepareStyleInfoHandler(series_PrepareStyle);

        control.ChartArea.PrimaryXAxis.DrawGrid = false;
        control.PrimaryXAxis.GridLineType.ForeColor = Color.DarkGray;
        control.PrimaryYAxis.GridLineType.ForeColor = Color.DarkGray;
        control.PrimaryXAxis.LineType.ForeColor = Color.DarkGray;
        control.PrimaryYAxis.LineType.ForeColor = Color.DarkGray;
        control.Text = chartHeader;
        control.ChartArea.PrimaryYAxis.Title = yAxisText;
        control.ChartArea.PrimaryXAxis.Title = xAxisText;
        control.ChartArea.PrimaryXAxis.TitleAlignment = StringAlignment.Center;
        control.ChartArea.PrimaryXAxis.IsVisible = true;
        control.ChartArea.PrimaryXAxis.LabelAlignment = StringAlignment.Center;
        control.ChartArea.PrimaryXAxis.VisibleRange.Min = 0;
        control.ChartArea.PrimaryXAxis.VisibleRange.Max = counter;
        control.ChartArea.PrimaryXAxis.VisibleRange.Interval = 1;

        control.ChartArea.PrimaryYAxis.EdgeLabelsDrawingMode = ChartAxisEdgeLabelsDrawingMode.Center;
        control.ChartArea.PrimaryYAxis.GridDrawMode = ChartAxisGridDrawingMode.Default;
        //control.PrimaryXAxis.EdgeLabelsDrawingMode = ChartAxisEdgeLabelsDrawingMode.Center;
        control.PrimaryXAxis.Font = new Font("Arial", 10F);
        control.PrimaryYAxis.Font = new Font("Arial", 10F);




        counter = 0;
        foreach (ChartSeries series in control.Series)
        {
            Color color;
            if (counter == 0)
            {
                color = Color.Green;

            else
            {
                color = Color.Red;

            }
            series.Style.Interior = new BrushInfo(color);
            series.Style.Border.Color = Color.DarkGray;
            series.Style.Font.Bold = true;
            series.Style.TextColor = Color.Black;
            series.Style.TextOrientation = ChartTextOrientation.Left;
            series.Style.TextFormat = "{0}";
            counter++;
        }

        control.Width = 650;
        control.Series3D = false;
        control.ShowLegend = false;
        control.BorderStyle = BorderStyle.None;
        control.BorderAppearance.SkinStyle = ChartBorderSkinStyle.None;
        //control.Legend.Alignment = ChartAlignment.Far;
    }

Here is my chart image:

Answer 1

感谢您使用syncfusion产品。

我们已经分析了您的查询。如果要在轴上自定义网格线，则可以使用GridLineType中的“DashStyle”属性，该属性用于更改线条样式。您还可以将网格线样式指定为Dash，DashDot，DashDotDot，Dot，Solid in axis。

请找到以下代码段

this.ChartWebControl1.PrimaryYAxis.GridLineType.DashStyle = System.Drawing.Drawing2D.DashStyle.DashDot;

我们还准备了一个样本供您在ASP.NET经典平台中参考，并附在以下位置。

示例链接：http://www.syncfusion.com/downloads/support/directtrac/160606/ze/Sample127379090 3

请查看以下示例的输出：

我们也希望通知您，上述属性也适用于Windows窗体，ASP.NET经典和ASP.NET MVC经典平台中的图表控件。

如果您对使用syncfusion产品有任何疑问，请通过syncfusion支持与我们联系。

同步图表背景线将是虚线

1 个答案: