/// <summary>
/// registers a geo cell at (x,y) with the cell path, storing current pathDistance.
/// </summary>
/// <param name="cellPath"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="pathDistance"></param>
/// <returns></returns>
protected bool registerCell(CellPath cellPath, int x, int y, double pathDistance, out MapCell mc)
{
mc = _mapper.geoCellAt(x, y);
if (mc == null || mc.val > 0)
{
return(true); // ray hit an obstacle or the wall
}
//if (!cellPath.ContainsCell(mc))
{
cellPath.Add(new CellPathElement()
{
mapCell = mc, distanceMeters = pathDistance, cellPath = cellPath
});
}
return(false); // not hit any obstacle or wall
}
private void drawGeoCells(List <UIElement> geoList)
{
try
{
MapperVicinity mapperVicinity = CurrentMapper;
double frameWidth = canvasGeo.ActualWidth;
double frameHeight = canvasGeo.ActualHeight;
double geoCellWidth = frameWidth / mapperVicinity.GeoMapWidth;
double geoCellHeight = frameHeight / mapperVicinity.GeoMapHeight;
metersPerPixelX = MapperSettings.elementSizeMeters * mapperVicinity.GeoMapWidth / frameWidth;
metersPerPixelY = MapperSettings.elementSizeMeters * mapperVicinity.GeoMapHeight / frameHeight;
// Create a couple of SolidColorBrush and use it to paint the rectangles:
SolidColorBrush myBrush0 = new SolidColorBrush(Colors.White);
SolidColorBrush myBrush1 = new SolidColorBrush(Colors.Black);
for (int i = 0; i < mapperVicinity.GeoMapHeight; i++)
{
for (int j = 0; j < mapperVicinity.GeoMapWidth; j++)
{
MapCell cell = mapperVicinity.geoCellAt(j, i);
SolidColorBrush myBrush = null;
bool isEmpty = cell.val < 1;
if (_currentRoutePlanner != null)
{
// see if the cell belongs to any path, and allow to see if that was the best path:
var query = from cp in _currentRoutePlanner.cellPaths
where cp.ContainsCell(cell)
orderby cp.isBest descending
select cp;
if (query.Count() > 0)
{
myBrush = query.First().isBest ? myBrushB : myBrushP;
isEmpty = false; // belongs to a path
}
else
{
myBrush = cell.val < 1 ? myBrush0 : myBrush1;
}
}
else
{
myBrush = cell.val < 1 ? myBrush0 : myBrush1;
}
if (!isEmpty)
{
Rectangle rect = new Rectangle();
rect.Width = geoCellWidth;
rect.Height = geoCellHeight;
rect.RadiusX = 4;
rect.RadiusY = 4;
rect.Margin = new Thickness(j * geoCellWidth, i * geoCellHeight, 0, 0);
bool isCenterCell = i == mapperVicinity.GeoMapHeight / 2 && j == mapperVicinity.GeoMapWidth / 2;
rect.Stroke = isCenterCell ? Brushes.Magenta : Brushes.Red;
rect.StrokeThickness = isCenterCell ? 5 : 0.5d;
rect.Fill = myBrush;
geoList.Add(rect);
}
}
}
}
catch { }
}
private void drawGeoCells(List <UIElement> geoList)
{
try
{
MapperVicinity mapperVicinity = CurrentMapper;
double frameWidth = canvasGeo.ActualWidth;
double frameHeight = canvasGeo.ActualHeight;
double geoCellWidth = frameWidth / mapperVicinity.GeoMapWidth;
double geoCellHeight = frameHeight / mapperVicinity.GeoMapHeight;
metersPerPixelX = MapperSettings.elementSizeMeters * mapperVicinity.GeoMapWidth / frameWidth;
metersPerPixelY = MapperSettings.elementSizeMeters * mapperVicinity.GeoMapHeight / frameHeight;
for (int i = 0; i < mapperVicinity.GeoMapHeight; i++)
{
for (int j = 0; j < mapperVicinity.GeoMapWidth; j++)
{
MapCell cell = mapperVicinity.geoCellAt(j, i);
SolidColorBrush myBrush = null;
bool isEmpty = cell.val < 1;
if (_currentRoutePlanner != null)
{
// see if the cell belongs to any path, and allow to see if that was the best path:
var query = from cp in _currentRoutePlanner.cellPaths
where cp.ContainsCell(cell)
orderby cp.isBest descending
select cp;
if (query.Any())
{
myBrush = query.First().isBest ? myBrushB : myBrushP;
isEmpty = false; // belongs to a path
}
}
if (!isEmpty)
{
if (myBrush == null)
{
myBrush = cell.HasHuman ? myBrushH : (cell.val < 1 ? myBrush0 : new SolidColorBrush(cell.DisplayColor));
}
Rectangle rect = new Rectangle();
rect.Width = geoCellWidth;
rect.Height = geoCellHeight;
rect.RadiusX = 4;
rect.RadiusY = 4;
rect.Margin = new Thickness(j * geoCellWidth, i * geoCellHeight, 0, 0);
bool isCenterCell = i == mapperVicinity.GeoMapHeight / 2 && j == mapperVicinity.GeoMapWidth / 2;
rect.Stroke = isCenterCell ? Brushes.Magenta : Brushes.Red;
rect.StrokeThickness = isCenterCell ? 5 : 0.5d;
rect.Fill = myBrush;
geoList.Add(rect);
if (cell.val > 0)
{
double fontSize = 10.0d;
Label cellValueLabel = new Label()
{
FontSize = fontSize, Foreground = Brushes.Black, Background = myBrush
};
cellValueLabel.Content = cell.val;
cellValueLabel.Margin = rect.Margin;
geoList.Add(cellValueLabel);
}
}
}
}
}
catch { }
}
