代码修改

Shuxia Ning

2024-12-19 97e1e604737e70a9df2e83897d3bbf68292d0d72

 WinFrmUI/Yw.WinFrmUI.Phart.Core/02-universal/02-edit/UniversalEditChart.cs

@@ -19,10 +19,12 @@
        private XYDiagram _diagram;
        private XYDiagramDefaultPane _default_pane;
        private AxisX _axis_x;
        private AxisY _axis_y; 
        private AxisY _axis_y;

        private List<Yw.Geometry.Point2d> _point_pt_list; 
        private List<Yw.Geometry.Point2d> _line_pt_list;

        private Series _series_pt; 

        private UniversalCoordinate _coordinate;
        private bool _initial_data = false; 
@@ -113,19 +115,15 @@

            _diagram = (XYDiagram)chartControl1.Diagram;
            _default_pane=_diagram.DefaultPane;
            _axis_x = _diagram.AxisX;
            //_axis_x.SetAxisXQDisplay();
            _axis_x = _diagram.AxisX; 
            _axis_y = _diagram.AxisY;
            //_axis_y.SetAxisYQLDisplay();

           
   

            _axis_x.Visibility = DefaultBoolean.False;
            _axis_x.GridLines.Visible = false;
            _axis_y.Visibility = DefaultBoolean.False;
            _axis_y.GridLines.Visible = false;
             

              
            this.chartControl1.SetChartMonoColorDisplay();
        }

@@ -151,12 +149,32 @@
        /// <summary>
        /// 绑定数据
        /// </summary> 
        public void Clear()
        {
            _initial_data = false;
            _point_pt_list = null;
            _line_pt_list = null;
            _coordinate = null;
            _series_pt = null;  

            this.chartControl1.BeginInit();
            this.chartControl1.Series.Clear();
            this.chartControl1.AnnotationRepository.Clear();
            this.chartControl1.Legend.CustomItems.Clear(); 
            this.chartControl1.EndInit(); 
        }


        /// <summary>
        /// 绑定数据
        /// </summary> 
        public void SetBindingData(List<Yw.Geometry.Point2d> point_pt_list, List<Yw.Geometry.Point2d> line_pt_list, string coordinate = null, Color? color = null)
        {
            _initial_data = false;
            _point_pt_list = point_pt_list;
            _line_pt_list = line_pt_list;
            _coordinate = UniversalCoordinate.ToModel(coordinate);
            _series_pt = null;

            this.chartControl1.BeginInit();
            this.chartControl1.Series.Clear();
@@ -168,16 +186,15 @@
                this.chartControl1.EndInit();
                return;
            }
             
            AddPointSeries(color.Value, _axis_x, _axis_y, _default_pane, _point_pt_list);
            AddLineSeries(color.Value, _axis_x, _axis_y, _default_pane, _line_pt_list); 

            _series_pt = AddPointSeries(color.Value, _axis_x, _axis_y, _default_pane, _point_pt_list);
            AddLineSeries(color.Value, _axis_x, _axis_y, _default_pane, _line_pt_list);
            if (_coordinate == null)
                SetCoordinate();

            SetChartAxis();
            this.chartControl1.EndInit();
            _initial_data = true;
              
        }

        //是否是无效数据
@@ -193,15 +210,17 @@
            {
                return true;
            }
            if (_series_pt == null)
                return true;
            return false;
        }

        #region Add Chart Data 

        private void AddPointSeries(Color color, AxisXBase axis_x, AxisYBase axis_y, XYDiagramPaneBase pane, List<Yw.Geometry.Point2d> pt_list)
        private Series AddPointSeries(Color color, AxisXBase axis_x, AxisYBase axis_y, XYDiagramPaneBase pane, List<Yw.Geometry.Point2d> pt_list)
        {
            if (pt_list == null || !pt_list.Any())
                return;
                return null;

            var view = new DevExpress.XtraCharts.PointSeriesView();
            view.PointMarkerOptions.Size = 8;
@@ -234,6 +253,8 @@
            series.CrosshairLabelPattern = "{A}";
            series.Points.AddRange(series_pt_list.ToArray());
            this.chartControl1.Series.Add(series);

            return series;
        }

        private void AddLineSeries(Color color, AxisXBase axis_x, AxisYBase axis_y, XYDiagramPaneBase pane, List<Yw.Geometry.Point2d> pt_list, DashStyle dash = DashStyle.Solid)
@@ -365,38 +386,37 @@
        #endregion Calc

        #region ChartEvent

        private SeriesPoint _pick_point = null;// 选中点 
         
        private int _pick_point_index = -1;
        private void chartControl1_MouseDown(object sender, MouseEventArgs e)
        {
            if (!_initial_data)
                return;
            var hitInfo = chartControl1.CalcHitInfo(e.Location);
            _pick_point = null;
            _pick_point_index = -1;
            if (e.Button == MouseButtons.Left)
            {
                if (hitInfo.InSeriesPoint && hitInfo.SeriesPoint.Tag is int)
                if (hitInfo.InSeriesPoint && hitInfo.SeriesPoint.Tag is int index)
                {
                    _pick_point = hitInfo.SeriesPoint;
                    _pick_point_index = index;
                }
            }
        }


        private void chartControl1_MouseMove(object sender, MouseEventArgs e)
        {
            if (!_mouse_mode)
                return;
            if (IsInvalidData())
            if (_pick_point_index < 0)
                return;
            if (_pick_point == null)
            if (IsInvalidData())
                return;
            var diagram_coordinates = _diagram.PointToDiagram(e.Location);
            var axis_value = diagram_coordinates.GetAxisValue(_axis_y);
            if (axis_value == null)
                return;
            _pick_point.Values[0] = axis_value.NumericalValue;
            _pick_point.NumericalArgument = diagram_coordinates.NumericalArgument;
            _series_pt.Points[_pick_point_index].Values[0] = axis_value.NumericalValue;
            _series_pt.Points[_pick_point_index].NumericalArgument = diagram_coordinates.NumericalArgument;
        }


@@ -404,32 +424,28 @@
        {
            if (!_mouse_mode)
                return;
            if (_pick_point_index < 0)
                return;
            if (IsInvalidData())
                return;
            if (_pick_point == null)
                return;
            if (_pick_point.Tag is not int index)
                return;
            var x = _pick_point.NumericalArgument;
            var y = _pick_point.Values[0];
            SetPointPtValue(index, x, y);

            _pick_point = null;
                return; 
            var x = _series_pt.Points[_pick_point_index].NumericalArgument;
            var y = _series_pt.Points[_pick_point_index].Values[0];
            SetPointValue(_pick_point_index, x, y);
            _pick_point_index = -1;
        }


        private void chartControl1_KeyUp(object sender, KeyEventArgs e)
        {
            if (!_initial_data)
            if (_mouse_mode)
                return;
            if (_pick_point == null)
            if (_pick_point_index < 0)
                return;
            if (IsInvalidData())
                return;
            double space_x = _coordinate.CoordSpaceX / 50;
            double space_y = _coordinate.CoordSpaceY / 50;
            double x = _pick_point.NumericalArgument;
            double y = _pick_point.Values[0];
            double x = _series_pt.Points[_pick_point_index].NumericalArgument;
            double y = _series_pt.Points[_pick_point_index].Values[0];
            if (e.KeyCode == Keys.Up)
            {
                y += space_y;
@@ -446,17 +462,14 @@
            {
                x += space_x;
            }
            _pick_point.Values[0] = y;
            _pick_point.NumericalArgument = x;
            var index = _pick_point.Tag.is
            SetPointPtValue();
            SetPointValue(_pick_point_index, x, y);
        }


        /// <summary>
        /// 更新数据
        /// </summary>
        private void SetPointPtValue(int index, double x, double y)
        private void SetPointValue(int index, double x, double y)
        {
            if (IsInvalidData())
                return;