当给定位置有多个代码时,如何从邮政编码数据库中计算给定位置的lat/lon?例如,纽约市有165个邮政编码。SELECT City, [State], StateAbbr, Country, COUNT(*) AS ctCodesWHERE (City = 'New York City' AND StateAbbr = 'NY')ORDER BY ctCodes DESCCity
此代码为OpenCV c++:for (int i = 0; i < lines.total(); i++) { CvPoint2D32f point = new CvPoint2D32f(cvGetSeqElem(lines, i));
cvCircle(src, cvPoint((int)point.x(), (int)p