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示例代码如下: public void gaugesDraw()
{ Steema.TeeChart.Styles.Gauges gauges = new Steema.TeeChart.Styles.Gauges(tChart1.Chart); gauges.Pen.Color = Color.Blue; gauges.TotalAngle = 180; //圆的弧度 gauges.RotationAngle = 180; //圆弧旋转角度 gauges.HandStyle = Steema.TeeChart.Styles.HandStyle.Triangle;//指针样式 gauges.Center.Style = Steema.TeeChart.Styles.PointerStyles.Sphere; //中心圆样式 gauges.Center.HorizSize = 5; //中心圆的水平大小 gauges.Center.VertSize = 5;//中心圆的垂直大小 gauges.ShowInLegend = true;//显示图例 gauges.HandDistance = 23;//指针长度 //gauges.LabelsInside = true;//数据的现实内部or外部 gauges.Value = 250; //指针指向的值 gauges.Value = 360; gauges.Minimum = 0;//最小值 gauges.Maximum = 1000;//最大值 gauges.MinorTickDistance = 0; gauges.Chart.Axes.Left.AxisPen.Width = 15; //画笔宽度 gauges.Chart.Axes.Left.AxisPen.Color = Color.FromArgb(215, 215, 215); gauges.Chart.Axes.Left.MinorTickCount = 5; //刻度值之间的刻度线数量 gauges.Chart.Axes.Left.MinorTicks.Length = 10;//刻度值之间的刻度线长短 gauges.Chart.Axes.Left.Ticks.Length = 20; //显示值的刻度线长短 gauges.Chart.Axes.Left.Increment = 100; //刻度值的间隔大小 gauges.Add(30, "日销售数量"); gauges.Add(80, "月销售数量"); } 效果图如下: ![]() (责任编辑:admin) |






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