Question

我的代码有三个条形，我需要在它们之前留出一些空间：它应该以某个特定值开始，而不是0;
What I have now
What I want to get (example)

这是我的代码：

        var ch = new Chart();
        ch.Series.Clear();

        var cha = new ChartArea();
        ch.ChartAreas.Add(cha);

        var datePlanSeries = new Series {ChartType = SeriesChartType.Bar };
        var dateAgreedSeries = new Series { ChartType = SeriesChartType.Bar };
        var dateFactSeries = new Series { ChartType = SeriesChartType.Bar };

        datePlanSeries.Points.AddY(durationPlan);
        dateAgreedSeries.Points.AddY(durationAgreed);
        dateFactSeries.Points.AddY(durationFact);

        // And what should I add to each series to "move" it?

        ch.Series.Add(datePlanSeries);
        ch.Series.Add(dateAgreedSeries);
        ch.Series.Add(dateFactSeries);

Answer 1

有一种名为Range Bar的图表类型。每个数据点都需要2个Y值，从-Y和-Y看。所以而不是：

var datePlanSeries = new Series {ChartType = SeriesChartType.Bar };

...

datePlanSeries.Points.AddY(durationPlan);

您使用：

var datePlanSeries = new Series { ChartType = SeriesChartType.RangeBar };

...

datePlanSeries.Points.Add(1, 10); // from Y = 1, to Y = 10

图表栏前有一些空格

1 个答案: