private void drawReferenceCircles()
{
int i = 0;
string controlNameBase = "ReferenceCircle";
string name = controlNameBase + i;
// do it once, only after the control has been loaded:
if (MainGrid.IsLoaded && (MainGrid.FindName(name) as Ellipse) == null)
{
foreach (double radius in circleDistances)
{
// keep in mind that ScannedArea is a bit raised over what we consider the robot center.
// radius = MapperSettings.referenceCircleRadiusMeters;
double diamW = radius * ScannedArea.ActualWidth / rangeMaxValueM;
double diamH = radius * ScannedArea.ActualHeight * 2.0d / rangeMaxValueM;
// draw reference circle (usually 2 meters):
Ellipse circle = new Ellipse()
{
Name = controlNameBase + i,
Width = diamW,
Height = diamH,
Margin = new Thickness((MainGrid.ActualWidth - diamW) / 2.0d, (MainGrid.ActualHeight * 2.0d - diamH) / 2.0d, 0, 0),
Stroke = Brushes.Cyan,
StrokeThickness = 1
};
MainGrid.Children.Add(circle);
MainGrid.RegisterName(circle.Name, circle);
i++;
}
}
}
//Index页面下的UI控制
private void ShowIndex()
{
scrollIndex.Visibility = Visibility.Visible;
scrollMessages.Visibility = Visibility.Collapsed;
Message m0 = MessagesKeeper.Get(0);
if (m0 == null)
{
MessageBox.Show("数据加载中，请稍后……");
return;
}
foreach (int sonId in m0.SonsId)
{
Message m1 = MessagesKeeper.Get(sonId);
if (m1 != null)
{
ScrollViewer sv = getIndexTextBlock(m1);
if (!stackPanel.Children.Contains(sv))
{
stackPanel.Children.Add(sv);
MainGrid.RegisterName("scrollViewerIndex" + m1.Id, sv);
}
}
}
}
public void CreateNGrid(int x, int y)
{
A = x;
//repaint
int intTotalChildren = MainGrid.Children.Count - 1;
for (int intCounter = intTotalChildren; intCounter > 0; intCounter--)
{
if (MainGrid.Children[intCounter].GetType() == typeof(Grid))
{
Grid ucCurrentChild = (Grid)MainGrid.Children[intCounter];
MainGrid.Children.Remove(ucCurrentChild);
}
}
//Clear the List
RuleCells.Clear();
Grid NGrid = new Grid();
NGrid.Width = Double.NaN;
NGrid.Height = Double.NaN;
NGrid.HorizontalAlignment = HorizontalAlignment.Left;
NGrid.VerticalAlignment = VerticalAlignment.Top;
NGrid.SetValue(Grid.RowProperty, 1);
NGrid.SetValue(Grid.ColumnProperty, 1);
NGrid.SetValue(Grid.RowSpanProperty, 2);
for (int i = 0; i < y; i++)
{
ColumnDefinition gridCol = new ColumnDefinition();
gridCol.Width = GridLength.Auto;
NGrid.ColumnDefinitions.Add(gridCol);
}
for (int i = 0; i < x; i++)
{
RowDefinition rowdef = new RowDefinition();
rowdef.Height = GridLength.Auto;
NGrid.RowDefinitions.Add(rowdef);
}
for (int i = 0; i < x; i++)
{
List <Cell> sublist = new List <Cell>();
for (int j = 0; j < y; j++)
{
Label Box = new Label();
if (Z == 1)
{
if (i == 0 && j == 0 || i == 0 && j == 2 || i == 2 && j == 0 || i == 2 && j == 2)
{
Box.Visibility = Visibility.Hidden;
Box.IsEnabled = false;
}
}
//Middle one is off the charts.
if ((i == (x * 2) / 5 && j == (y * 2) / 5))
{
Box.IsEnabled = false;
}
Box.Width = 120 / x;
Box.Height = 120 / y;
Box.Name = "Y" + i.ToString() + "Y" + j.ToString();
object o = MainGrid.FindName(Box.Name);
if (o != null)
{
MainGrid.UnregisterName(Box.Name);
}
MainGrid.RegisterName(Box.Name, Box);
// if (neighbourhood != 4)
{
Cell cell = new Cell(i, j);
cell.State = 3;
sublist.Add(cell);
}
Box.MouseDown += new MouseButtonEventHandler(Cell_Click);
Box.BorderBrush = new SolidColorBrush(Colors.Gray);
Box.BorderThickness = new Thickness(1);
Box.FontSize = 14;
Box.FontWeight = FontWeights.Bold;
Box.Foreground = new SolidColorBrush(Colors.Black);
Box.VerticalAlignment = VerticalAlignment.Top;
Grid.SetRow(Box, i);
Grid.SetColumn(Box, j);
NGrid.Children.Add(Box);
}
RuleCells.Add(sublist);
}
RuleGrid = NGrid;
MainGrid.Children.Add(NGrid);
}
public void MatrixAnimationUsingPathDoesRotateWithTangentExample()
{
// Create a NameScope for the page so that
// we can use Storyboards.
NameScope.SetNameScope(MainGrid, new NameScope());
// Create a button.
Map.MapBlock aButton = new Map.MapBlock();
aButton.LeftSideVisable = true;
aButton.RightSideVisable = true;
// Create a MatrixTransform. This transform
// will be used to move the button.
MatrixTransform buttonMatrixTransform = new MatrixTransform();
aButton.RenderTransform = buttonMatrixTransform;
// Register the transform's name with the page
// so that it can be targeted by a Storyboard.
MainGrid.RegisterName("ButtonMatrixTransform", buttonMatrixTransform);
// Create a Canvas to contain the button
// and add it to the page.
// Although this example uses a Canvas,
// any type of panel will work.
Canvas mainPanel = new Canvas();
mainPanel.Width = 400;
mainPanel.Height = 400;
mainPanel.Children.Add(aButton);
MainGrid.Children.Add(mainPanel);
// Create the animation path.
PathGeometry animationPath = new PathGeometry();
PathFigure pFigure = new PathFigure();
pFigure.StartPoint = new Point(10, 100);
PolyBezierSegment pBezierSegment = new PolyBezierSegment();
pBezierSegment.Points.Add(new Point(35, 0));
pBezierSegment.Points.Add(new Point(135, 0));
pBezierSegment.Points.Add(new Point(160, 100));
pBezierSegment.Points.Add(new Point(180, 190));
pBezierSegment.Points.Add(new Point(285, 200));
pBezierSegment.Points.Add(new Point(310, 100));
pFigure.Segments.Add(pBezierSegment);
animationPath.Figures.Add(pFigure);
// Freeze the PathGeometry for performance benefits.
animationPath.Freeze();
// Create a MatrixAnimationUsingPath to move the
// button along the path by animating
// its MatrixTransform.
MatrixAnimationUsingPath matrixAnimation =
new MatrixAnimationUsingPath();
matrixAnimation.PathGeometry = animationPath;
matrixAnimation.Duration = TimeSpan.FromSeconds(5);
matrixAnimation.RepeatBehavior = RepeatBehavior.Forever;
// Set the animation's DoesRotateWithTangent property
// to true so that rotates the rectangle in addition
// to moving it.
matrixAnimation.DoesRotateWithTangent = true;
// Set the animation to target the Matrix property
// of the MatrixTransform named "ButtonMatrixTransform".
Storyboard.SetTargetName(matrixAnimation, "ButtonMatrixTransform");
Storyboard.SetTargetProperty(matrixAnimation,
new PropertyPath(MatrixTransform.MatrixProperty));
// Create a Storyboard to contain and apply the animation.
Storyboard pathAnimationStoryboard = new Storyboard();
pathAnimationStoryboard.Children.Add(matrixAnimation);
// Start the storyboard when the button is loaded.
aButton.Loaded += delegate(object sender, RoutedEventArgs e)
{
// Start the storyboard.
pathAnimationStoryboard.Begin(MainGrid);
};
}
