Halcon HXLD转HRegion（对于Rectangle1）

HXLD hXLD = new HXLD();

//取高宽比与宽度
hXLD.HeightWidthRatioXld(out HTuple width, out HTuple ratio);

//取区域中点
hXLD.AreaCenterPointsXld(out HTuple row, out HTuple col);

//生成矩形左上与右下角坐标
 HTuple Row1 = row - width / 2;
 HTuple Col1 = col - width * ratio / 2;
 HTuple Row2 = col + width  / 2;
 HTuple Col2 = col + width * ratio / 2;
            
 HRegion hRegion = new HRegion();

 //创建矩形
 hRegion.GenRectangle1(Row1, Col1, Row2, Col2);