C++ 画图程序

CStringHStrokeEditDlg::strokeInfo(HStroke*stroke,intindex) { CStringinfo,result; switch(stroke->m_picType) { casePIC_line: info="直线"; break; casePIC_poly: info="曲线"; break; casePIC_rect: info="矩形"; break; casePIC_ellipse: info="椭圆"; break; casePIC_text: