/// <summary>
/// 选择插值器类型
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cbxInterpolatorType_SelectedIndexChanged(object sender, EventArgs e)
{
switch (cbxInterpolatorType.SelectedItem.ToString())
{
case "折线":
_interpolatorType = enumInterpolatorType.Line;
break;
case "曲线":
_interpolatorType = enumInterpolatorType.Curve;
break;
}
_interpolator = InterpolatorFactory.GetInterpolator(_interpolatorType);
this.CurveControl.Apply(_interpolator);
this.CurveControl.Invalidate();
}
public static IInterpolator GetInterpolator(enumInterpolatorType type)
{
switch (type)
{
case enumInterpolatorType.Line:
return(new LineInterpolator());
case enumInterpolatorType.Curve:
return(new SplineInterpolator());
case enumInterpolatorType.Log:
return(new LogInterpolator());
default:
return(null);
}
}
