public void SetGageVisible(GageTpye gageTpye, bool isVisible)
{
foreach (Gage item in allGage)
{
if (item.gageTpye == gageTpye)
{
item.visiable = isVisible;
}
DrawGate(item);
}
}
/// <summary>
/// 绘制闸门位置
/// </summary>
/// <param name="gageTpye">闸门类型</param>
/// <param name="centerPoint">闸门中心点</param>
/// <param name="gageLength">闸门长度</param>
public void SetGage(GageTpye gageTpye, Point initPos, int gageLength)
{
foreach (Gage item in allGage)
{
if (item.gageTpye == gageTpye)
{
item.initPositionX = initPos.X;
item.initPositionY = initPos.Y;
item.Gagelength = gageLength;
}
DrawGate(item);
}
}
/// <summary>
/// 返回闸门范围内的数据
/// </summary>
/// <param name="gageTpye"></param>
/// <param name="sourceArray"></param>
/// <returns></returns>
public double [] GetGageData(GageTpye gageTpye, double [] sourceArray)
{
Gage gage = new Gage();
foreach (Gage item in allGage)
{
if (item.gageTpye == gageTpye)
{
gage = item;
break;
}
}
int startIndex = Convert.ToInt32((gage.initPositionX) * chartView.axisXScale / 100);
if (startIndex > sourceArray.Length)
{
return(null);
}
int stopIndex = Convert.ToInt32((gage.initPositionX + gage.Gagelength) * chartView.axisXScale / 100);
if (stopIndex > chartView.axisXScale || stopIndex > sourceArray.Length)
{
if (chartView.axisXScale >= sourceArray.Length)
{
stopIndex = sourceArray.Length;
}
else
{
stopIndex = chartView.axisXScale;
}
}
int indexLength = stopIndex - startIndex;
double[] data = new double[indexLength];
Array.Copy(sourceArray, startIndex, data, 0, indexLength);
return(data);
}
