public bool CheckBorders()
{
bool result = true;
for (int index = 0; index < Borders.Count; index++)
{
fp_line line0 = Borders[index] as fp_line;
fp_line line1 = Borders[(index + 1) % Borders.Count] as fp_line;
line0.end.X = (float)Math.Round(line0.end.X, 1);
line0.end.Y = (float)Math.Round(line0.end.Y, 1);
line1.start.X = line0.end.X;
line1.start.Y = line0.end.Y;
if ((line0.end.X == line1.start.X) &&
(line0.end.Y == line1.start.Y)
)
{
// ok
}
else
{
result = false;
Console.WriteLine(string.Format("mismatch {0},{1} {2},{3}", line0.end.X, line0.end.Y, line1.start.X, line1.start.Y));
}
}
return(result);
}
public RectangleF GetExtent(String layer)
{
PointF min = new PointF(0, 0);
PointF max = new PointF(0, 0);
if (Borders != null)
{
foreach (fp_shape shape in Borders)
{
if (shape.layer.Contains(layer))
{
if (shape is fp_line)
{
fp_line line = shape as fp_line;
addToExtent(ref min, ref max, line.start);
addToExtent(ref min, ref max, line.end);
}
}
}
}
if (Pads != null)
{
foreach (pad a_pad in Pads)
{
if (a_pad._layers.Contains(layer))
{
PointF pos = new PointF(a_pad.position.At.X - a_pad.size.Width / 2,
a_pad.position.At.Y - a_pad.size.Height / 2);
addToExtent(ref min, ref max, pos);
pos = new PointF(a_pad.position.At.X + a_pad.size.Width / 2,
a_pad.position.At.Y + a_pad.size.Height / 2);
addToExtent(ref min, ref max, pos);
}
}
}
if ((max.X - min.X == 0) && (max.Y - min.Y == 0))
{
return(RectangleF.Empty);
}
else
{
return(new RectangleF(min.X, min.Y, max.X - min.X, max.Y - min.Y));
}
}
public static fp_line Parse(SNodeBase node)
{
fp_line result = new fp_line();
if ((node is SExpression) && ((node as SExpression).Name == "fp_line"))
{
SExpression expr = node as SExpression;
result.start = (expr.Items[0] as SExpression).GetPointF();
result.end = (expr.Items[1] as SExpression).GetPointF();
result.layer = Layer.ParseLayer(expr.Items[2]);
result.width = (expr.Items[3] as SExpression).GetFloat();
return(result);
}
else
{
return(null); // error
}
}
