void ps_ctext(t_psdata ps, real x1, real y1, const char *str, int expos) { if (expos == eXLeft) { ps_text(ps, x1, y1, str); return; } ps_moveto(ps, x1, y1); fprintf(ps->fp, "(%s) stringwidth\n", str); switch (expos) { case eXLeft: fprintf(ps->fp, "exch 0 exch pop exch\n"); break; case eXCenter: fprintf(ps->fp, "exch 2 div neg exch\n"); break; case eXRight: fprintf(ps->fp, "exch neg exch\n"); break; default: gmx_fatal(FARGS, "invalid position index (expos=%d)", expos); } fprintf(ps->fp, "rmoveto (%s) show\n", str); }
void leg_discrete(t_psdata ps,real x0,real y0,char *label, real fontsize,char *font,int nmap,t_mapping map[]) { int i; real yhh; real boxhh; boxhh=fontsize+DDD; /* LANDSCAPE */ ps_rgb(ps,BLACK); ps_strfont(ps,font,fontsize); yhh=y0+fontsize+3*DDD; if ((int)strlen(label) > 0) ps_ctext(ps,x0,yhh,label,eXLeft); ps_moveto(ps,x0,y0); for(i=0; (i<nmap); i++) { ps_setorigin(ps); ps_rgb(ps,&(map[i].rgb)); ps_fillbox(ps,DDD,DDD,DDD+fontsize,boxhh-DDD); ps_rgb(ps,BLACK); ps_box(ps,DDD,DDD,DDD+fontsize,boxhh-DDD); ps_ctext(ps,boxhh+2*DDD,fontsize/3,map[i].desc,eXLeft); ps_unsetorigin(ps); ps_moverel(ps,DDD,-fontsize/3); } }
static void do_box(t_psdata ps, real x1, real y1, real x2, real y2) { ps_moveto(ps, x1, y1); ps_linerel(ps, 0, (real)(y2-y1)); ps_linerel(ps, (real)(x2-x1), 0); ps_linerel(ps, 0, (real)(y1-y2)); ps_linerel(ps, (real)(x1-x2), 0); }
void ps_mat(char *outf,int nmat,t_matrix mat[],t_matrix mat2[], bool bFrame,bool bDiag,bool bFirstDiag, bool bTitle,bool bTitleOnce,bool bYonce,int elegend, real size,real boxx,real boxy,char *m2p,char *m2pout, int mapoffset) { char *libm2p; char buf[256],*legend; t_psdata out; t_psrec psrec,*psr; int W,H; int i,j,x,y,col,leg=0; real x0,y0,xx; real w,h,dw,dh; int nmap1=0,nmap2=0,leg_nmap; t_mapping *map1=NULL,*map2=NULL,*leg_map; bool bMap1,bNextMap1,bDiscrete; libm2p = m2p ? strdup(libfn(m2p)) : m2p; get_params(libm2p,m2pout,&psrec); psr=&psrec; if (psr->X.major <= 0 ) tick_spacing((mat[0].flags & MAT_SPATIAL_X) ? mat[0].nx + 1 : mat[0].nx, mat[0].axis_x, psr->X.offset, 'X', &(psr->X.major), &(psr->X.minor) ); if (psr->X.minor <= 0 ) psr->X.minor = psr->X.major / 2; if (psr->Y.major <= 0) tick_spacing((mat[0].flags & MAT_SPATIAL_Y) ? mat[0].ny + 1 : mat[0].ny, mat[0].axis_y, psr->Y.offset, 'Y', &(psr->Y.major), &(psr->Y.minor) ); if (psr->Y.minor <= 0) psr->Y.minor = psr->Y.major / 2; if (boxx>0) { psr->xboxsize=boxx; psr->yboxsize=boxx; } if (boxy>0) psr->yboxsize=boxy; if (psr->xboxsize==0) { psr->xboxsize = size/mat[0].nx; printf("Set the x-size of the box to %.3f\n",psr->xboxsize); } if (psr->yboxsize==0) { psr->yboxsize = size/mat[0].nx; printf("Set the y-size of the box to %.3f\n",psr->yboxsize); } nmap1=0; for (i=0; (i<nmat); i++) if (mat[i].nmap>nmap1) { nmap1=mat[i].nmap; map1=mat[i].map; leg=i+1; } if (leg!=1) printf("Selected legend of matrix # %d for display\n",leg); if (mat2) { nmap2=0; for (i=0; (i<nmat); i++) if (mat2[i].nmap>nmap2) { nmap2=mat2[i].nmap; map2=mat2[i].map; leg=i+1; } if (leg!=1) printf("Selected legend of matrix # %d for second display\n",leg); } if ( (mat[0].legend[0]==0) && psr->legend ) strcpy(mat[0].legend, psr->leglabel); bTitle = bTitle && mat[nmat-1].title[0]; bTitleOnce = bTitleOnce && mat[nmat-1].title[0]; psr->bTitle = bTitle; psr->bTitleOnce = bTitleOnce; psr->bYonce = bYonce; /* Set up size of box for nice colors */ box_dim(nmat,mat,mat2,psr,elegend,bFrame,&w,&h,&dw,&dh); /* Set up bounding box */ W=w+dw; H=h+dh; /* Start box at */ x0=dw; y0=dh; x = W+psr->xoffs; y = H+psr->yoffs; if (bFrame) { x += 5*DDD; y += 4*DDD; } out=ps_open(outf,0,0,x,y); ps_linewidth(out,psr->linewidth); ps_init_rgb_box(out,psr->xboxsize,psr->yboxsize); ps_init_rgb_nbox(out,psr->xboxsize,psr->yboxsize); ps_translate(out,psr->xoffs,psr->yoffs); if (bFrame) { ps_comment(out,"Here starts the BOX drawing"); draw_boxes(out,x0,y0,w,nmat,mat,psr); } for(i=0; (i<nmat); i++) { if (bTitle || (bTitleOnce && i==nmat-1) ) { /* Print title, if any */ ps_rgb(out,BLACK); ps_strfont(out,psr->titfont,psr->titfontsize); if (!mat2 || (strcmp(mat[i].title,mat2[i].title) == 0)) strcpy(buf,mat[i].title); else sprintf(buf,"%s / %s",mat[i].title,mat2[i].title); ps_ctext(out,x0+w/2,y0+box_height(&(mat[i]),psr)+psr->titfontsize, buf,eXCenter); } sprintf(buf,"Here starts the filling of box #%d",i); ps_comment(out,buf); for(x=0; (x<mat[i].nx); x++) { int nexty; int nextcol; xx=x0+x*psr->xboxsize; ps_moveto(out,xx,y0); y=0; bMap1 = (!mat2 || (x<y || (x==y && bFirstDiag))); if ((bDiag) || (x!=y)) col = mat[i].matrix[x][y]; else col = -1; for(nexty=1; (nexty<=mat[i].ny); nexty++) { bNextMap1 = (!mat2 || (x<nexty || (x==nexty && bFirstDiag))); /* TRUE: upper left -> map1 */ /* FALSE: lower right -> map2 */ if ((nexty==mat[i].ny) || (!bDiag && (x==nexty))) nextcol = -1; else nextcol=mat[i].matrix[x][nexty]; if ( (nexty==mat[i].ny) || (col!=nextcol) || (bMap1!=bNextMap1) ) { if (col >= 0) if (bMap1) ps_rgb_nbox(out,&(mat[i].map[col].rgb),nexty-y); else ps_rgb_nbox(out,&(mat2[i].map[col].rgb),nexty-y); else ps_moverel(out,0,psr->yboxsize); y=nexty; bMap1=bNextMap1; col=nextcol; } } } y0+=box_height(&(mat[i]),psr)+box_dh(psr)+box_dh_top(IS_ONCE,psr); } if (psr->X.lineatzero || psr->Y.lineatzero) { /* reset y0 for first box */ y0=dh; ps_comment(out,"Here starts the zero lines drawing"); draw_zerolines(out,x0,y0,w,nmat,mat,psr); } if (elegend!=elNone) { ps_comment(out,"Now it's legend time!"); ps_linewidth(out,psr->linewidth); if ( mat2==NULL || elegend!=elSecond ) { bDiscrete = mat[0].bDiscrete; legend = mat[0].legend; leg_nmap = nmap1; leg_map = map1; } else { bDiscrete = mat2[0].bDiscrete; legend = mat2[0].legend; leg_nmap = nmap2; leg_map = map2; } if (bDiscrete) leg_discrete(out,psr->legfontsize,DDD,legend, psr->legfontsize,psr->legfont,leg_nmap,leg_map); else { if ( elegend!=elBoth ) leg_continuous(out,x0+w/2,w/2,DDD,legend, psr->legfontsize,psr->legfont,leg_nmap,leg_map, mapoffset); else leg_bicontinuous(out,x0+w/2,w,DDD,mat[0].legend,mat2[0].legend, psr->legfontsize,psr->legfont,nmap1,map1,nmap2,map2); } ps_comment(out,"Were there, dude"); } ps_close(out); }
void ps_text(t_psdata ps, real x1, real y1, const char *str) { ps_moveto(ps, x1, y1); fprintf(ps->fp, "(%s) show\n", str); }
void ps_line(t_psdata ps, real x1, real y1, real x2, real y2) { ps_moveto(ps, x1, y1); ps_lineto(ps, x2, y2); fprintf(ps->fp, "s\n"); }
void ps_text(FILE *ps,real x1,real y1,char *str) { ps_moveto(ps,x1,y1); fprintf(ps,"(%s) show\n",str); }
void ps_line(FILE *ps,real x1,real y1,real x2,real y2) { ps_moveto(ps,x1,y1); ps_lineto(ps,x2,y2); fprintf(ps,"s\n"); }