List <Point> CreatePointListFromRectMask(System.Windows.Shapes.Rectangle rect)
{
List <Point> pList = new List <Point>();
if (rect == null)
{
return(pList);
}
List <Point> refList = _xyzAxesVM.GetPositionList();
Point refP = refList[0];
pList.Add(refP);
Tuple <System.Windows.Shapes.Ellipse, System.Windows.Controls.TextBlock, Point> refTuple = new Tuple <System.Windows.Shapes.Ellipse, System.Windows.Controls.TextBlock, Point>(null, null, refP);
MarkerList.Add(refTuple);
double xStepInPixel = GlobalVariables.motorSettings.XStep * GlobalVariables.motorSettings.XPixelInMM;
double yStepInPixel = GlobalVariables.motorSettings.YStep * GlobalVariables.motorSettings.YPixelInMM;
double x = System.Windows.Controls.Canvas.GetLeft(rect);
double y = System.Windows.Controls.Canvas.GetTop(rect);
int w = (int)(rect.Width / xStepInPixel) + 1;
int h = (int)(rect.Height / yStepInPixel) + 1;
MainWindow mv = Application.Current.Windows.OfType <MainWindow>().FirstOrDefault();
for (int i = 0; i < h; i++)
{
double Y = y + i * xStepInPixel;
for (int j = 0; j < w; j++)
{
double X = x + j * yStepInPixel;
Point p = new Point(X, Y);
pList.Add(p);
System.Windows.Shapes.Ellipse e = DrawCanvas.Circle(X, Y, 15, 15, false, mv.CanvasDraw);
tempEllipseList.Add(e);
string s = MarkerList.Count.ToString();
System.Windows.Controls.TextBlock t = DrawCanvas.Text(X, Y, s, false, null, mv.CanvasDraw);
tempTBList.Add(t);
Tuple <System.Windows.Shapes.Ellipse, System.Windows.Controls.TextBlock, Point> tuple = new Tuple <System.Windows.Shapes.Ellipse, System.Windows.Controls.TextBlock, Point>(e, t, p);
MarkerList.Add(tuple);
}
}
return(pList);
}
public void OnMarkedPointsList(Point p, bool refPoint)
{
if (p.X >= 0)
{
MainWindow mv = Application.Current.Windows.OfType <MainWindow>().FirstOrDefault();
Ellipse e = DrawCanvas.Circle(p.X, p.Y, refPoint ? 30 : 15, refPoint ? 30 : 15, refPoint, mv.CanvasDraw);
if (PointMarkerList.Count > 0)
{
if (refPoint)
{
TextBlock t = DrawCanvas.Text(p.X, p.Y, "0", refPoint, null, mv.CanvasDraw);
Tuple <Ellipse, TextBlock, Point> tuple = new Tuple <Ellipse, TextBlock, Point>(e, t, p);
mv.CanvasDraw.Children.Remove(PointMarkerList[0].Item1);
mv.CanvasDraw.Children.Remove(PointMarkerList[0].Item2);
PointMarkerList[0] = tuple;
}
else
{
string s = PointMarkerList.Count.ToString();
TextBlock t = DrawCanvas.Text(p.X, p.Y, s, refPoint, null, mv.CanvasDraw);
Tuple <Ellipse, TextBlock, Point> tuple = new Tuple <Ellipse, TextBlock, Point>(e, t, p);
PointMarkerList.Add(tuple);
}
}
else
{
string s = PointMarkerList.Count.ToString();
TextBlock t = DrawCanvas.Text(p.X, p.Y, s, refPoint, null, mv.CanvasDraw);
Tuple <Ellipse, TextBlock, Point> tuple = new Tuple <Ellipse, TextBlock, Point>(e, t, p);
PointMarkerList.Add(tuple);
}
}
else
{
// remove last marker
if (PointMarkerList.Count > 0)
{
MainWindow mv = Application.Current.Windows.OfType <MainWindow>().FirstOrDefault();
mv.CanvasDraw.Children.Remove(PointMarkerList[PointMarkerList.Count - 1].Item1);
mv.CanvasDraw.Children.Remove(PointMarkerList[PointMarkerList.Count - 1].Item2);
PointMarkerList.RemoveAt(PointMarkerList.Count - 1);
}
}
}
public void DrawMarkedPoints()
{
MainWindow mv = Application.Current.Windows.OfType <MainWindow>().FirstOrDefault();
DrawCanvas.Circle(10, 50, 5, 5, false, mv.CanvasDraw);
}