private void drawVerticalLine(int lindex, DrawingContext dc)
{
int biTag = lindex * 20;
int eiTag = lindex * 20 + 19;
CSwitcher btn1 = findButonWith_iTag(biTag);
CSwitcher btn2 = findButonWith_iTag(eiTag);
Pen linePen = new Pen(Brushes.Gray, 1);
if (btn1 != null && btn2 != null)
{
Point btnPt1 = btn1.TransformToAncestor(this).Transform(new Point(0, 0));
Point btnPt2 = btn2.TransformToAncestor(this).Transform(new Point(0, 0));
Point pt1 = btnPt1;
Point pt2 = btnPt2;
pt1.X += btn1.ActualWidth / 2;
pt2.X = pt1.X;
pt1.Y = 62;
pt1.Y += btn1.ActualHeight / 2;
pt2.Y += btn2.ActualHeight / 2;
dc.DrawLine(linePen, pt1, pt2);
Rect tmpRect = new Rect(pt1.X - 12, 5, 24, 65);
dc.DrawRectangle(null, linePen, tmpRect);
}
}
/// <summary>
/// drawHorizontal
/// </summary>
/// <param name="lindex"></param>
/// <param name="dc"></param>
private void drawHorLine(int lindex, DrawingContext dc)
{
int biTag = lindex;
int eiTag = lindex + 380;
CSwitcher btn1 = findButonWith_iTag(biTag);
CSwitcher btn2 = findButonWith_iTag(eiTag);
if (btn1 != null && btn2 != null)
{
Point btnPt1 = btn1.TransformToAncestor(this).Transform(new Point(0, 0));
Point btnPt2 = btn2.TransformToAncestor(this).Transform(new Point(0, 0));
Point pt1 = btnPt1;
Point pt2 = btnPt2;
pt1.X -= 85.5;
pt1.Y += btn1.ActualHeight / 2;
pt2.Y += btn2.ActualHeight / 2;
if (lindex % 2 == 0)
{
dc.DrawLine(new Pen(Brushes.Purple, 1), pt1, pt2);
}
else
{
dc.DrawLine(new Pen(Brushes.Gray, 1), pt1, pt2);
}
}
}