public IEnumerable <Path> DrawRectancles(IEnumerable <RectancleInfo> rectancles)
{
RectancleCreator figureCreator = new RectancleCreator();
IPathCreator pathCreator = new SolidPathCreator();
List <Path> paths = new List <Path>();
foreach (var item in rectancles)
{
Path path = pathCreator.GetPath(item.brush);
path.Data = figureCreator.GetFigures(info.CopyWithPoints(
PointConverter.ToCanvas(item.leftUp, info), PointConverter.ToCanvas(item.rightUp, info)));
paths.Add(path);
Path newpath = pathCreator.GetPath(figureCreator.newRectancle.brush);
newpath.Data = figureCreator.GetFigures(info.CopyWithPoints(
figureCreator.newRectancle.leftUp, figureCreator.newRectancle.rightUp));
paths.Add(newpath);
figureCreator.newRectancle = null;
}
return(paths);
}
private void Grid_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (temp == new Point(-1, -1))
{
temp = e.GetPosition(MyCanvas);
}
else
{
Point point = e.GetPosition(MyCanvas);
CanvasInfo info = new CanvasInfo(MyCanvas.ActualWidth, MyCanvas.ActualHeight, GetStep());
if (temp.X <= point.X)
{
AddRectancle(PointConverter.ToCoor(temp, info), PointConverter.ToCoor(point, info), color);
}
else
{
AddRectancle(PointConverter.ToCoor(point, info), PointConverter.ToCoor(temp, info), color);
}
temp = new Point(-1, -1);
Draw(GetStep());
}
}
