/// <summary>
/// 绘制当前时间进度
/// </summary>
private void DrawTimeProcess(bool isSyncProcess = false)
{
if (_XAxis == null)
{
return;
}
if (_TimeProcessUI != null && _TimeProcessUI.Count > 0)
{
_TimeProcessUI.ForEach(u => _Container.Children.Remove(u));
_TimeProcessUI.Clear();
}
processButtonGrid.Children.Clear();
bool isOverMin, isOverMax;
DateTime time = DateTime.Now;//DateTime.Now.Date.AddHours(9);//
double x = _XAxis.LocalTransform(time, out isOverMin, out isOverMax);
GradientStopCollection GradientStops = new GradientStopCollection();
LinearGradientBrush bgBrush;
Border processBorder;
double TicStartY = StartPoint.Y + _drawHeight * TicLabelHeightPercent;
double TicEndY = TicStartY + _drawHeight * TicAreaHeightPercent;
double leftMargin = -6;
double rightMargin = 6;
if (!isOverMin)
{
//LinearGradientBrush bgBrush = new LinearGradientBrush(Color.FromRgb(0x65, 0xD3, 0xAC), Color.FromRgb(0x29, 0xB9, 0xB6), new Point(0, 0), new Point(0, 1));
GradientStops.Add(new GradientStop(Color.FromRgb(0x65, 0xD3, 0xAC), 0.0));
GradientStops.Add(new GradientStop(Color.FromRgb(0x59, 0xE6, 0xCB), 0.3));
GradientStops.Add(new GradientStop(Color.FromRgb(0x45, 0xD9, 0xC7), 0.7));
GradientStops.Add(new GradientStop(Color.FromRgb(0x29, 0xB9, 0xB6), 1.0));
bgBrush = new LinearGradientBrush(GradientStops, new Point(0, 0), new Point(0, 1));
processBorder = new Border();
processBorder.Width = x - AxisStartPoint.X - leftMargin + rightMargin;
processBorder.Height = _drawHeight * TicAreaHeightPercent;
processBorder.HorizontalAlignment = System.Windows.HorizontalAlignment.Left;
processBorder.VerticalAlignment = System.Windows.VerticalAlignment.Top;
processBorder.CornerRadius = new CornerRadius(5);
processBorder.Background = bgBrush;
processBorder.Margin = new Thickness(AxisStartPoint.X + leftMargin, TicStartY, 0, 0);
//processBorder.Opacity = 0.5;
_Container.Children.Add(processBorder);
_TimeProcessUI.Add(processBorder);
}
DrawRescueTimes(TicStartY); //绘制抢救时间段
if (time < _XAxis.MaxTime)
{
GradientStops = new GradientStopCollection();
GradientStops.Add(new GradientStop(Color.FromRgb(0x31, 0xAA, 0xCE), 0.0));
GradientStops.Add(new GradientStop(Color.FromRgb(0x38, 0xBD, 0xE3), 0.3));
GradientStops.Add(new GradientStop(Color.FromRgb(0x38, 0xBC, 0xE2), 0.7));
GradientStops.Add(new GradientStop(Color.FromRgb(0x37, 0xAD, 0xD1), 1.0));
bgBrush = new LinearGradientBrush(GradientStops, new Point(0, 0), new Point(0, 1));
processBorder = new Border();
processBorder.Width = _XAxis.MaxPix - x;
processBorder.Height = _drawHeight * TicAreaHeightPercent;
processBorder.HorizontalAlignment = System.Windows.HorizontalAlignment.Left;
processBorder.VerticalAlignment = System.Windows.VerticalAlignment.Top;
processBorder.CornerRadius = new CornerRadius(5);
processBorder.Background = bgBrush;
processBorder.Margin = new Thickness(x, TicStartY, 0, 0);
_Container.Children.Add(processBorder);
_TimeProcessUI.Add(processBorder);
//拉杆
if (!isOverMin && !isOverMax)
{
double width = processBorder.Height * 0.8;
double ContainerWidth = width * 2.5;
processButtonPopup.Width = ContainerWidth * 1.2;
processButtonPopup.Height = ContainerWidth * 1.2;
processButtonPopup.Margin = new Thickness(x, 0, 0, 0);
Point startP = new Point(ContainerWidth / 2, ContainerWidth / 2);
Path Circle3 = GetProcessButton(startP, new Size(width * 2.5, width * 2.5), Color.FromRgb(0xE5, 0xF6, 0xF5), Color.FromRgb(0xE5, 0xF6, 0xF5));
Circle3.Opacity = 0.7;
processButtonGrid.Children.Add(Circle3);
Path Circle2 = GetProcessButton(startP, new Size(width * 1.8, width * 1.8), Color.FromRgb(0xFF, 0xFF, 0xFF), Color.FromRgb(0xFF, 0xFF, 0xFF));
processButtonGrid.Children.Add(Circle2);
Path Circle1 = GetProcessButton(startP, new Size(width, width), Color.FromRgb(0x00, 0xD8, 0xAE), Color.FromRgb(0x00, 0xD8, 0xAE));
processButtonGrid.Children.Add(Circle1);
double y = TicStartY + processBorder.Height / 2 - ContainerWidth / 2;
processButtonPopup.PlacementRectangle = new Rect(x - ContainerWidth / 2, y, ContainerWidth, ContainerWidth);
processButtonPopup.IsOpen = true;
}
}
if (isSyncProcess && DrawTimeProcessAction != null)
{
DrawTimeProcessAction(time);
}
}
public void InsertDataPoint(DateTime time, double value, object Tag, MouseEventHandler MouseEnterHandler, MouseEventHandler MouseLeaveHandler, ref DataPoint point, SymbolType symbolType = SymbolType.Point)
{
bool isOverMin, isOverMax;
var x = _XAxis.LocalTransform(time, out isOverMin, out isOverMax);
if (isOverMin || isOverMax) //超过x轴范围返回
{
return;
}
double drawValue = value;
if (drawValue > _YAxis.Max)
{
drawValue = _YAxis.Max;
}
else if (drawValue < _YAxis.Min)
{
drawValue = _YAxis.Min;
}
var y = _drawHeight - _YAxis.LocalTransform(drawValue);
LineSegment lineSegment = null;
PathFigure figure = null;
var currentFigures = _pathGeometry.Figures[_index];
DataPoint point1 = _points.Find(x1 => x1.Time == time.AddMinutes(-5));
DataPoint point2 = _points.Find(x2 => x2.Time == time.AddMinutes(5));
if (point1 != null && point2 == null)
{
lineSegment = new LineSegment();
lineSegment.Point = new Point(x, y);
for (int i = _points.IndexOf(point1); i >= 0; i--)
{
if (_points[i].Figure != null)
{
currentFigures = _points[i].Figure;
break;
}
}
currentFigures.Segments.Add(lineSegment);
}
else if (point1 != null && point2 != null)
{
lineSegment = new LineSegment();
lineSegment.Point = new Point(x, y);
for (int i = _points.IndexOf(point1); i >= 0; i--)
{
if (_points[i].Figure != null)
{
currentFigures = _points[i].Figure;
break;
}
}
currentFigures.Segments.Add(lineSegment);
point2.Figure = null;
point2.LineSegment = new LineSegment();
point2.LineSegment.Point = new Point(point2.X, point2.Y);
for (int i = _points.IndexOf(point2); i < _points.Count; i++)
{
if (_points[i].Figure != null)
{
break;
}
currentFigures.Segments.Add(_points[i].LineSegment);
}
}
else if (point1 == null && point2 != null)
{
figure = point2.Figure;
figure.Segments.Clear();
figure.StartPoint = new Point(x, y);
point2.Figure = null;
point2.LineSegment = new LineSegment();
point2.LineSegment.Point = new Point(point2.X, point2.Y);
for (int i = _points.IndexOf(point2); i < _points.Count; i++)
{
if (_points[i].Figure != null)
{
break;
}
figure.Segments.Add(_points[i].LineSegment);
}
}
else if (point1 == null && point2 == null)
{
figure = new PathFigure();
figure.Segments = new PathSegmentCollection();
_pathGeometry.Figures.Add(figure);
_index++;
figure.StartPoint = new Point(x, y);
}
Path path = Symbol.MakePath(symbolType, new Point(x, y), new Size(_pointWidth, _pointHeight), LineColor, Colors.White);
path.Tag = Tag;
path.StrokeThickness = 1.5;
//path.RenderTransform = new TranslateTransform(1, 1);
path.MouseEnter += MouseEnterHandler;
path.MouseMove += MouseEnterHandler;
path.MouseLeave += MouseLeaveHandler;
Path path2 = Symbol.MakePath(SymbolType.CustomRectangle, new Point(x, y), new Size(_pointWidth, _pointHeight), LineColor, Colors.White);
path2.Tag = Tag;
path2.StrokeThickness = 1.5;
//path.RenderTransform = new TranslateTransform(1, 1);
path2.MouseEnter += MouseEnterHandler;
path2.MouseMove += MouseEnterHandler;
path2.MouseLeave += MouseLeaveHandler;
point = new DataPoint(time, value, x, y, new List <FrameworkElement>()
{
path, path2
}, figure, lineSegment);
_points.Add(point);
_points = _points.OrderBy(p => p.Time).ToList();
}