1 #include "mplot.h" openpl(char * s)2 void openpl(char *s){ 3 m_initialize(s); 4 e0->left=mapminx; 5 e0->bottom=mapmaxy; 6 e0->sidex=mapmaxx-mapminx; 7 e0->sidey=mapminy-mapmaxy; 8 e0->scalex=e0->sidex; 9 e0->scaley=e0->sidey; 10 sscpy(e0, e1); 11 move(0., 0.); 12 } 13