internal CalculatedLine(LineBuilder lineBuilder, IList<IList<PointD>> pointData)
{
Expression = lineBuilder.Expression;
Window = lineBuilder.Window;
XScale = lineBuilder.XScale;
YScale = lineBuilder.YScale;
Increment = lineBuilder.Increment;
PointData = pointData;
}
private CalculatedLine CalculateLine(Expression expr)
{
CalculatedLine line;
try
{
switch (expr.Type)
{
case ExpressionType.Linear:
line =
LinearLineCalculator.Calculate(
(StandardExpression)expr,
Calculator,
_window,
DisplayRectangle.Width,
XScale,
YScale,
_resolution);
break;
case ExpressionType.Polar:
line =
_polarCalc.Calculate(
(StandardExpression)expr,
Calculator,
_window,
XScale,
YScale);
break;
case ExpressionType.Parametric:
line =
_paraCalc.Calculate(
(ParametricExpression)expr,
Calculator,
_window,
XScale,
YScale);
break;
default:
throw new NotSupportedException("Type not implemented.");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
var calculatedLine = new LineBuilder(expr, Window, XScale, YScale, 0);
return calculatedLine.SealLine();
}
return line;
}
