HStation/XHS.V1.0.git

			@@ -2,6 +2,7 @@
			using DevExpress.Utils.Drawing;
			using DevExpress.XtraCharts;
			using System.Text;
			using Yw.Geometry;

			namespace Yw.WinFrmUI.Phart
			{
			@@ -286,9 +287,9 @@
			/// <summary>
			/// 设置设计点
			/// </summary>
			public void SetDesignPoint(double x, double y, double? start_head = null)
			public void SetDesignPoint(double pipe_flow, double pipe_head, double? start_head = null)
			{
			_equip_pt = new Geometry.Point2d(x, y);
			_equip_pt = new Geometry.Point2d(pipe_flow, pipe_head);
			_equip_line = null;
			_equip_sect_pt = null;
			_current_equip_sect_pt = null;
			@@ -1216,6 +1217,7 @@
			{
			_qp_visible = this.barCekCurveQPVisible.Checked;
			_bottom_pane.Visibility = _qp_visible ? ChartElementVisibility.Visible : ChartElementVisibility.Hidden;
			UpdateChart();
			}

			private void barCekCurveEQVisible_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)