代码修改

Shuxia Ning

2025-01-17 a0bce3b366451b3ca94e676eb98dd7b415375c14

 WinFrmUI/Yw.WinFrmUI.Phart.Core/03-valve/02-edit/ValveEditChart.cs

@@ -76,7 +76,7 @@
        public event Action<int> SelectedPointIndexChangedEvent;
        #endregion 

        #region Initial
        #region Private Initial

        /// <summary>
        /// 初始化图表
@@ -153,7 +153,135 @@

        #endregion Initial

        #region SetBindingData
        #region Private Chart Event

        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_index = -1;
            if (e.Button == MouseButtons.Left)
            {
                if (hitInfo.InSeries && hitInfo.Series != _series_edit_pt)
                {
                    return;
                }
                if (hitInfo.InSeriesPoint && hitInfo.SeriesPoint.Tag is int index)
                {
                    _pick_point_index = index;
                    this.SelectedPointIndexChangedEvent?.Invoke(_pick_point_index);
                }
            }

        }

        private void chartControl1_MouseMove(object sender, MouseEventArgs e)
        {
            if (!_mouse_mode)
                return;
            if (_pick_point_index < 0)
                return;
            if (IsInvalidData())
                return;
            var diagram_coordinates = _diagram.PointToDiagram(e.Location);
            AxisYBase axis_y = null;
            if (_edit_curve_type == Ahart.eCurveType.QL)
            {
                axis_y = _axis_y_head_loss;
            }
            else
            {
                axis_y = _axis_y_k_loss;
            }
            var axis_value = diagram_coordinates.GetAxisValue(axis_y);
            if (axis_value == null)
                return;
            _series_edit_pt.Points[_pick_point_index].Values[0] = axis_value.NumericalValue;
            _series_edit_pt.Points[_pick_point_index].NumericalArgument = diagram_coordinates.NumericalArgument;
        }

        private void chartControl1_MouseUp(object sender, MouseEventArgs e)
        {
            if (!_mouse_mode)
                return;
            if (_pick_point_index < 0)
                return;
            if (IsInvalidData())
                return;
            var x = _series_edit_pt.Points[_pick_point_index].NumericalArgument;
            var y = _series_edit_pt.Points[_pick_point_index].Values[0];
            x = Math.Round(x, 2);
            y = Math.Round(y, 2);
            SetPointValue(_pick_point_index, x, y);
            _pick_point_index = -1;
        }

        private void chartControl1_KeyUp(object sender, KeyEventArgs e)
        {
            if (_mouse_mode)
                return;
            if (_pick_point_index < 0)
                return;
            if (IsInvalidData())
                return;
            double coord_space_x, coord_space_y;
            if (_edit_curve_type == Ahart.eCurveType.QL)
            {
                coord_space_x = _coordinate.QL.CoordSpaceX;
                coord_space_y = _coordinate.QL.CoordSpaceY;
            }
            else
            {
                coord_space_x = _coordinate.OL.CoordSpaceX;
                coord_space_y = _coordinate.OL.CoordSpaceY;
            }
            double space_x = coord_space_x / 50;
            double space_y = coord_space_y / 50;
            double x = _series_edit_pt.Points[_pick_point_index].NumericalArgument;
            double y = _series_edit_pt.Points[_pick_point_index].Values[0];
            if (e.KeyCode == Keys.Up)
            {
                y += space_y;
            }
            else if (e.KeyCode == Keys.Down)
            {
                y -= space_y;
            }
            else if (e.KeyCode == Keys.Left)
            {
                x -= space_x;
            }
            else if (e.KeyCode == Keys.Right)
            {
                x += space_x;
            }
            x = Math.Round(x, 2);
            y = Math.Round(y, 2);
            _series_edit_pt.Points[_pick_point_index].NumericalArgument = x;
            _series_edit_pt.Points[_pick_point_index].Values[0] = y;
            SetPointValue(_pick_point_index, x, y);
        }

        /// <summary>
        /// 更新数据
        /// </summary>
        private void SetPointValue(int index, double x, double y)
        {
            if (IsInvalidData())
                return;
            var vm = _vm_list.Find(x => x.IsUpdate);
            if (vm == null)
                return;
            vm.DefPointList[index].X = x;
            vm.DefPointList[index].Y = y;
            this.DefinePointChangedEvent?.Invoke(vm.DefPointList);
        }

        #endregion

        #region Set

        /// <summary>
        /// 绑定数据
@@ -361,6 +489,11 @@

            foreach (var vm in _vm_list)
            {
                if (vm.DefPointList == null || !vm.DefPointList.Any())
                {
                    continue;

                }
                if (vm.CurveType == Ahart.eCurveType.QL)
                {
                    _min_x_flow = Math.Min(vm.DefPointList.Min(x => x.X), _min_x_flow);
@@ -516,133 +649,6 @@

        #endregion Calc

        #region Chart Event

        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_index = -1;
            if (e.Button == MouseButtons.Left)
            {
                if (hitInfo.InSeries&& hitInfo.Series != _series_edit_pt)
                {
                    return;
                }
                if (hitInfo.InSeriesPoint && hitInfo.SeriesPoint.Tag is int index)
                {
                    _pick_point_index = index;
                    this.SelectedPointIndexChangedEvent?.Invoke(_pick_point_index);
                }
            }

        }

        private void chartControl1_MouseMove(object sender, MouseEventArgs e)
        {
            if (!_mouse_mode)
                return;
            if (_pick_point_index < 0)
                return;
            if (IsInvalidData())
                return;
            var diagram_coordinates = _diagram.PointToDiagram(e.Location);
            AxisYBase axis_y = null;
            if (_edit_curve_type == Ahart.eCurveType.QL)
            {
                axis_y = _axis_y_head_loss;
            }
            else
            {
                axis_y = _axis_y_k_loss;
            }
            var axis_value = diagram_coordinates.GetAxisValue(axis_y);
            if (axis_value == null)
                return;
            _series_edit_pt.Points[_pick_point_index].Values[0] = axis_value.NumericalValue;
            _series_edit_pt.Points[_pick_point_index].NumericalArgument = diagram_coordinates.NumericalArgument;
        }
         
        private void chartControl1_MouseUp(object sender, MouseEventArgs e)
        {
            if (!_mouse_mode)
                return;
            if (_pick_point_index < 0)
                return;
            if (IsInvalidData())
                return;
            var x = _series_edit_pt.Points[_pick_point_index].NumericalArgument;
            var y = _series_edit_pt.Points[_pick_point_index].Values[0];
            x = Math.Round(x, 2);
            y = Math.Round(y, 2);
            SetPointValue(_pick_point_index, x, y);
            _pick_point_index = -1;
        }

        private void chartControl1_KeyUp(object sender, KeyEventArgs e)
        {
            if (_mouse_mode)
                return;
            if (_pick_point_index < 0)
                return;
            if (IsInvalidData())
                return;
            double coord_space_x, coord_space_y;
            if (_edit_curve_type == Ahart.eCurveType.QL)
            {
                coord_space_x = _coordinate.QL.CoordSpaceX;
                coord_space_y = _coordinate.QL.CoordSpaceY;
            }
            else
            {
                coord_space_x = _coordinate.OL.CoordSpaceX;
                coord_space_y = _coordinate.OL.CoordSpaceY;
            }
            double space_x = coord_space_x / 50;
            double space_y = coord_space_y / 50;
            double x = _series_edit_pt.Points[_pick_point_index].NumericalArgument;
            double y = _series_edit_pt.Points[_pick_point_index].Values[0];
            if (e.KeyCode == Keys.Up)
            {
                y += space_y;
            }
            else if (e.KeyCode == Keys.Down)
            {
                y -= space_y;
            }
            else if (e.KeyCode == Keys.Left)
            {
                x -= space_x;
            }
            else if (e.KeyCode == Keys.Right)
            {
                x += space_x;
            }
            x = Math.Round(x, 2);
            y = Math.Round(y, 2);
            _series_edit_pt.Points[_pick_point_index].NumericalArgument = x;
            _series_edit_pt.Points[_pick_point_index].Values[0] = y;
            SetPointValue(_pick_point_index, x, y);
        }
         
        /// <summary>
        /// 更新数据
        /// </summary>
        private void SetPointValue(int index, double x, double y)
        {
            if (IsInvalidData())
                return;
            var vm = _vm_list.Find(x => x.IsUpdate);
            if (vm == null)
                return;
            vm.DefPointList[index].X = x;
            vm.DefPointList[index].Y = y;
            this.DefinePointChangedEvent?.Invoke(vm.DefPointList);
        }

        #endregion

    }