摘要：
ProSelect--用户交互选择对象的函数选择对象的实例ProSelection *sel;int n_sel;ProSelect ("datum", 1, NULL, NULL, NULL, NULL, &sels, &n_sels);ProSelect ((char *)"feature", 1, NULL, NULL, NULL, NULL, &sel, &n_sel);ProSelect ((char *)"curve", 1, NULL, NULL, NULL, NULL, &sel 阅读全文
