public PathGeometry GetFigures(CanvasInfo info)
{
PathGeometry geometry = new PathGeometry();
int dashesXCount = (int)(info.HeigthCenter / info.Step);
int dashesYCount = (int)(info.WidthCenter / info.Step);
for (int i = 1; i < dashesXCount + 1; ++i)
{
PathFigure up = new PathFigure()
{
StartPoint = new Point(0, info.HeigthCenter - (info.Step * i))
};
PathFigure down = new PathFigure()
{
StartPoint = new Point(0, info.HeigthCenter + (info.Step * i))
};
up.Segments.Add(new LineSegment(new Point(info.Width, up.StartPoint.Y), true));
down.Segments.Add(new LineSegment(new Point(info.Width, down.StartPoint.Y), true));
geometry.Figures.Add(up);
geometry.Figures.Add(down);
}
for (int i = 1; i < dashesYCount + 1; ++i)
{
PathFigure left = new PathFigure()
{
StartPoint = new Point(info.WidthCenter - (info.Step * i), 0)
};
PathFigure rigth = new PathFigure()
{
StartPoint = new Point(info.WidthCenter + (info.Step * i), 0)
};
left.Segments.Add(new LineSegment(new Point(left.StartPoint.X, info.Heigth), true));
rigth.Segments.Add(new LineSegment(new Point(rigth.StartPoint.X, info.Heigth), true));
geometry.Figures.Add(left);
geometry.Figures.Add(rigth);
}
return(geometry);
}
private void Draw(double _step)
{
CanvasInfo info = new CanvasInfo(MyCanvas.ActualWidth, MyCanvas.ActualHeight, _step);
GraficsCreator creator = new GraficsCreator(info);
var lines = creator.DrawBackground();
var rectancles = creator.DrawRectancles(rectancleInfos);
int i = 0;
foreach (var path in rectancles)
{
if (SavedRectancles.Count <= i)
{
SavedRectancles.Add(path);
}
else
{
SavedRectancles[i].Data = path.Data;
}
++i;
}
var labels = creator.DrawLabels();
MyCanvas.Children.Clear();
foreach (var item in lines)
{
MyCanvas.Children.Add(item);
}
foreach (var item in SavedRectancles)
{
MyCanvas.Children.Add(item);
}
foreach (var item in labels)
{
MyCanvas.Children.Add(item);
}
}
public GraficsCreator(CanvasInfo _info)
{
info = _info;
}
