public override void Draw(HalconDotNet.HWindow window)
{
HalconDotNet.HTuple tmpRows = new HalconDotNet.HTuple(_sizeRows.ToArray <double>());
HalconDotNet.HTuple tmpCols = new HalconDotNet.HTuple(_sizeCols.ToArray <double>());
window.DispPolygon(tmpRows, tmpCols);
window.DispRectangle2(_locateRow, _locateCol, 0, 5, 5); //几何中心
for (int i = 0; i < this._numHandles; i++)
{
window.DispRectangle2(_sizeRows[i], _sizeCols[i], 0, 2, 2);
}
}
public override void CreateROI(HalconDotNet.HWindow window, double row, double col)
{
HalconDotNet.HObject polygonXLD = new HalconDotNet.HObject();
HalconDotNet.HTuple tmpRows = new HalconDotNet.HTuple();
HalconDotNet.HTuple tmpCols = new HalconDotNet.HTuple();
HalconDotNet.HTuple tmpWights = new HalconDotNet.HTuple();
HalconDotNet.HTuple area = new HalconDotNet.HTuple();
HalconDotNet.HTuple r = new HalconDotNet.HTuple();
HalconDotNet.HTuple c = new HalconDotNet.HTuple();
HalconDotNet.HTuple pointer = new HalconDotNet.HTuple();
try
{
polygonXLD.Dispose();
HalconDotNet.HOperatorSet.DrawNurbs(out polygonXLD, window, "true", "true", "true", "true", 3,
out tmpRows, out tmpCols, out tmpWights);
if (tmpRows.TupleLength() > 0)
{
polygonXLD.Dispose();
HalconDotNet.HOperatorSet.GenContourPolygonXld(out polygonXLD, tmpRows, tmpCols);
HalconDotNet.HOperatorSet.AreaCenterXld(polygonXLD, out area, out r, out c, out pointer);
_locateRow = r[0].D;
_locateCol = c[0].D;
window.DispPolygon(tmpRows, tmpCols);
window.DispRectangle2(_locateRow, _locateCol, 0, 5, 5); //几何中心
this._numHandles = tmpRows.TupleLength() + 1; //几何中心+边点
for (int i = 0; i < tmpRows.TupleLength(); i++)
{
_sizeRows.Add(tmpRows[i].D);
_sizeCols.Add(tmpCols[i].D);
window.DispRectangle2(tmpRows[i].D, tmpCols[i].D, 0, 2, 2);
}
}
}
catch (HalconDotNet.HalconException hex)
{
}
}
