private static void OnRenderPressedChanged(DependencyObject o, DependencyPropertyChangedEventArgs e)
{
ButtonChrome buttonChrome = o as ButtonChrome;
if (buttonChrome != null)
{
buttonChrome.OnRenderPressedChanged(( bool )e.OldValue, ( bool )e.NewValue);
}
}
private static void OnInnerCornerRadiusChanged(DependencyObject o, DependencyPropertyChangedEventArgs e)
{
ButtonChrome buttonChrome = o as ButtonChrome;
if (buttonChrome != null)
{
buttonChrome.OnInnerCornerRadiusChanged(( CornerRadius )e.OldValue, ( CornerRadius )e.NewValue);
}
}
private void AddMeasures()
{
foreach (var measurement in _measurements)
{
var line = new Line
{
Stroke = new SolidColorBrush(Colors.Yellow),
StrokeThickness = 2,
X1 = measurement.StartPoint.X - (4 * ScrollPosition),
Y1 = measurement.StartPoint.Y,
X2 = measurement.EndPoint.X - (4 * ScrollPosition),
Y2 = measurement.EndPoint.Y
};
Panel.SetZIndex(line, 2);
ControlCanvas.Children.Add(line);
var startPoint = new Point(line.X1, line.Y1);
var endPoint = new Point(line.X2, line.Y2);
var v = startPoint - endPoint;
var midpoint = endPoint + (v / 2);
var theta = Math.Atan2(v.Y, v.X);
var offset = Math.PI / 2;
if (v.Y > 0)
offset = -Math.PI / 2;
var theta2 = theta + offset;
var x4 = 10 * Math.Cos(theta2) + midpoint.X;
var y4 = 10 * Math.Sin(theta2) + midpoint.Y;
var x3 = 30 * Math.Cos(theta2) + midpoint.X;
var y3 = 30 * Math.Sin(theta2) + midpoint.Y;
var redline = new Line
{
Stroke = new SolidColorBrush(Colors.Yellow),
X1 = x4,
Y1 = y4,
X2 = x3,
Y2 = y3,
StrokeThickness = 2
};
// anchor points
AddAnchor(startPoint);
AddAnchor(endPoint);
var panel = new StackPanel();
var outerBorder = new Border
{
Background = new SolidColorBrush(Color.FromArgb(0xa2, 0xaf, 0x2a, 0x2a)),
CornerRadius = new CornerRadius(4),
};
var innerBorder = new Border
{
Margin = new Thickness(4),
Background = new SolidColorBrush(Color.FromArgb(0xa2, 0xf2, 0xda, 0xc7)),
CornerRadius = new CornerRadius(4)
};
panel.Children.Add(outerBorder);
outerBorder.Child = innerBorder;
var grid = new Grid { Margin = new Thickness(5) };
grid.ColumnDefinitions.Add(new ColumnDefinition());
grid.ColumnDefinitions.Add(new ColumnDefinition());
var rowDefinition = new RowDefinition();
rowDefinition.Height = new GridLength(1, GridUnitType.Auto);
grid.RowDefinitions.Add(rowDefinition);
grid.RowDefinitions.Add(new RowDefinition());
grid.RowDefinitions.Add(new RowDefinition());
var voltageLabel = new Label { Foreground = new SolidColorBrush(Colors.Brown), Margin = new Thickness(0, 0, 2, 0), Content = "Voltage:", VerticalAlignment = VerticalAlignment.Center, HorizontalAlignment = HorizontalAlignment.Right, FontSize = 10.0 };
var voltageValueLabel = new Label { FontWeight = FontWeights.Bold, Foreground = new SolidColorBrush(Colors.White), Content = measurement.VoltageMeasure, VerticalAlignment = VerticalAlignment.Center, FontSize = 10.0 };
var timeLabel = new Label { Foreground = new SolidColorBrush(Colors.Brown), Margin = new Thickness(0, 0, 2, 0), Content = "Time:", VerticalAlignment = VerticalAlignment.Center, HorizontalAlignment = HorizontalAlignment.Right, FontSize = 10.0 };
var timeValueLabel = new Label { FontWeight = FontWeights.Bold, Foreground = new SolidColorBrush(Colors.White), Content = measurement.TimeMeasure, VerticalAlignment = VerticalAlignment.Center, FontSize = 10.0 };
var button = new ButtonChrome();
button.Content = "X";
button.HorizontalAlignment = HorizontalAlignment.Right;
button.FontSize = 10.0;
button.Padding = new Thickness(4);
button.CornerRadius = new CornerRadius(4);
button.Cursor = Cursors.Hand;
button.MouseDown += ButtonOnMouseDown;
Grid.SetColumn(voltageValueLabel, 1);
Grid.SetColumn(timeValueLabel, 1);
Grid.SetRow(voltageLabel, 1);
Grid.SetRow(voltageValueLabel, 1);
Grid.SetRow(timeLabel, 2);
Grid.SetRow(timeValueLabel, 2);
Grid.SetColumn(button, 1);
var title = new Label();
title.Content = "Measurement";
title.FontSize = 10;
title.HorizontalAlignment = HorizontalAlignment.Right;
title.Foreground = new SolidColorBrush(Colors.White);
title.FontWeight = FontWeights.Bold;
grid.Children.Add(title);
grid.Children.Add(voltageLabel);
grid.Children.Add(voltageValueLabel);
grid.Children.Add(timeLabel);
grid.Children.Add(timeValueLabel);
grid.Children.Add(button);
innerBorder.Child = grid;
panel.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
var top = y3;
if ((endPoint.X <= startPoint.X && endPoint.Y <= startPoint.Y) || (endPoint.X >= startPoint.X && endPoint.Y >= startPoint.Y))
{
top -= panel.DesiredSize.Height;
}
Panel.SetZIndex(panel, 1);
Canvas.SetLeft(panel, x3);
Canvas.SetTop(panel, top);
var polyLineArrowHead = AddArrowHead(midpoint, theta2);
ControlCanvas.Children.Add(redline);
ControlCanvas.Children.Add(polyLineArrowHead);
ControlCanvas.Children.Add(panel);
}
}