FAUST compiler  0.9.9.6b8
Public Member Functions
PSDev Class Reference

#include <PSDev.h>

Inheritance diagram for PSDev:
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Collaboration diagram for PSDev:
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List of all members.

Public Member Functions

 PSDev (const char *, double, double)
 ~PSDev ()
void rect (double, double, double, double, const char *, const char *)
void triangle (double x, double y, double l, double h, const char *color, const char *link, bool leftright)
void rond (double, double, double)
void carre (double, double, double)
void fleche (double, double, double, int)
void trait (double, double, double, double)
void dasharray (double, double, double, double)
void text (double, double, const char *, const char *link)
void label (double, double, const char *)
void markSens (double, double, int)
void Error (const char *, const char *, int, double, double, double)

Detailed Description

Definition at line 31 of file PSDev.h.

Constructor & Destructor Documentation

PSDev::PSDev ( const char *  ficName,
double  largeur,
double  hauteur 
)

Definition at line 54 of file PSDev.cpp.

References addFileNum().

{
    if ((fic_repr = fopen(addFileNum(ficName),"w+")) == NULL) { 
    //if ((fic_repr = fopen(ficName,"w+")) == NULL) { 
        cout<<"Impossible de creer ou d'ouvrir "<<ficName<<endl; 
    }

    if(largeur<hauteur)
        largeur=hauteur;

    fprintf(fic_repr,"%%!PS-Adobe-3.0 \n");
    //fprintf(fic_repr,"%%%%Pages: (atend) \n");
    fprintf(fic_repr,"%%%%BoundingBox: 0 0 450 %d\n",(int)floor((hauteur*450/largeur)+1));

    fprintf(fic_repr,"/unit {%f mul} def\n\n",450/largeur);
    fprintf(fic_repr,"0 %f unit translate\n",hauteur);  
    fprintf(fic_repr,"1 -1 scale\n\n");             // postscript's origin = lower left corner (SVG:upper left)
    fprintf(fic_repr,"0.6 unit setlinewidth\n");    // lines' width

    fprintf(fic_repr,"/Times-Roman findfont   %% Get the basic font for text\n");
    //fprintf(fic_repr,"15 unit scalefont       %% Scale the font to 15 units\n");
    fprintf(fic_repr,"10 unit scalefont       %% Scale the font to 10 units\n");
    fprintf(fic_repr,"setfont                 %% Make it the current font\n\n");
}

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PSDev::~PSDev ( )

Definition at line 79 of file PSDev.cpp.

{
    fprintf(fic_repr,"showpage\n"); //eject the page
    fclose(fic_repr);
}

Member Function Documentation

void PSDev::carre ( double  x,
double  y,
double  cote 
) [virtual]

Implements device.

Definition at line 160 of file PSDev.cpp.

{
    fprintf(fic_repr,"gsave\n");
    fprintf(fic_repr,"newpath\n");
    fprintf(fic_repr,"0.3 setgray\n");
    fprintf(fic_repr,"%f unit %f unit moveto\n",x-cote/2,y);    
    fprintf(fic_repr,"0 unit %f unit rlineto\n",-cote);
    fprintf(fic_repr,"%f unit 0 unit rlineto\n",cote);
    fprintf(fic_repr,"0 unit %f unit rlineto\n",cote);
    fprintf(fic_repr,"closepath\n");              
    fprintf(fic_repr,"stroke\n");
    fprintf(fic_repr,"grestore\n");
}
void PSDev::dasharray ( double  x1,
double  y1,
double  x2,
double  y2 
) [virtual]

Implements device.

Definition at line 185 of file PSDev.cpp.

{
    fprintf(fic_repr,"gsave\n");
    fprintf(fic_repr,"newpath\n");
    fprintf(fic_repr,"0.6 setgray\n");
    fprintf(fic_repr,"0.8 unit setlinewidth\n");
    fprintf(fic_repr,"%f unit %f unit moveto\n",x1,y1); 
    fprintf(fic_repr,"%f unit %f unit lineto\n",x2,y2);
    fprintf(fic_repr,"stroke\n");
    fprintf(fic_repr,"grestore\n");
}
void PSDev::Error ( const char *  message,
const char *  reason,
int  nb_error,
double  x,
double  y,
double  largeur 
) [virtual]

Implements device.

Definition at line 240 of file PSDev.cpp.

{
    fprintf(fic_repr,"gsave\n");
    fprintf(fic_repr,"/Times-Roman findfont   %% Get the basic font for text\n");
    fprintf(fic_repr,"17 unit scalefont       %% Scale the font to 10 points\n");
    fprintf(fic_repr,"setfont                 %% Make it the current font\n\n");
    fprintf(fic_repr,"newpath\n");
    fprintf(fic_repr,"%f unit %f unit moveto\n",(x-8)-(strlen(message)-1)*3.8,y-10);
    fprintf(fic_repr,"1 -1 scale\n");
    fprintf(fic_repr,"(%s) show\n",message);
    fprintf(fic_repr,"1 -1 scale\n");
    fprintf(fic_repr,"%f unit %f unit moveto\n",(x-8)-(strlen(reason)-1)*3.8,y+10);
    fprintf(fic_repr,"1 -1 scale\n");
    fprintf(fic_repr,"(%s) show\n",reason);
    fprintf(fic_repr,"grestore\n");
    
}
void PSDev::fleche ( double  x,
double  y,
double  rotation,
int  sens 
) [virtual]

Implements device.

Definition at line 124 of file PSDev.cpp.

{
    if(sens == 1)
    {   
        fprintf(fic_repr,"gsave\n");
        fprintf(fic_repr,"newpath\n");
        fprintf(fic_repr,"0.3 setgray\n");
        fprintf(fic_repr,"%f unit %f unit moveto\n",x,y);
        fprintf(fic_repr,"%f rotate\n",rotation);
        fprintf(fic_repr,"%f unit %f unit rlineto\n",(double)-4,(double)-2);
        fprintf(fic_repr,"%f rotate\n",(double)-rotation);
        fprintf(fic_repr,"%f unit %f unit moveto\n",x,y);  
        fprintf(fic_repr,"%f rotate\n",rotation); 
        fprintf(fic_repr,"%f unit %f unit rlineto\n",(double)-4,(double)+2);
        fprintf(fic_repr,"closepath\n");  
        fprintf(fic_repr,"stroke\n");
        fprintf(fic_repr,"grestore\n");
    }
    else //for the recursion
    {
        fprintf(fic_repr,"gsave\n");
        fprintf(fic_repr,"newpath\n");
        fprintf(fic_repr,"0.3 setgray\n");
        fprintf(fic_repr,"%f unit %f unit moveto\n",x,y);
        fprintf(fic_repr,"%f rotate\n",rotation);
        fprintf(fic_repr,"%f unit %f unit rlineto\n",(double)4,(double)-2);
        fprintf(fic_repr,"%f rotate\n",(double)-rotation);
        fprintf(fic_repr,"%f unit %f unit moveto\n",x,y);  
        fprintf(fic_repr,"%f rotate\n",rotation); 
        fprintf(fic_repr,"%f unit %f unit rlineto\n",(double)4,(double)+2);
        fprintf(fic_repr,"closepath\n");  
        fprintf(fic_repr,"stroke\n");
        fprintf(fic_repr,"grestore\n");
    }
}
void PSDev::label ( double  x,
double  y,
const char *  label 
) [virtual]

Implements device.

Definition at line 208 of file PSDev.cpp.

{
    fprintf(fic_repr,"gsave\n");
    fprintf(fic_repr,"/Times-Roman findfont   %% Get the basic font for text\n");
    fprintf(fic_repr,"7 unit scalefont        %% Scale the font to 10 points\n");
    fprintf(fic_repr,"setfont                 %% Make it the current font\n\n");
    fprintf(fic_repr,"newpath\n");
    fprintf(fic_repr,"%f unit %f unit moveto\n",(x+2),y+1.2);
    fprintf(fic_repr,"1 -1 scale\n");
    fprintf(fic_repr,"(%s) show\n",label);
    fprintf(fic_repr,"grestore\n");
}
void PSDev::markSens ( double  x,
double  y,
int  sens 
) [virtual]

Implements device.

Definition at line 221 of file PSDev.cpp.

{
    if (sens==1)
    {
        fprintf(fic_repr,"newpath\n");
        fprintf(fic_repr,"%f unit %f unit moveto\n",x,y+4);    
        fprintf(fic_repr,"%f unit %f unit rlineto\n",(double)4,(double)-4);
        fprintf(fic_repr,"closepath\n");
    }
    else //for the recursion
    {
        fprintf(fic_repr,"newpath\n");
        fprintf(fic_repr,"%f unit %f unit moveto\n",x,y-4);    
        fprintf(fic_repr,"%f unit %f unit rlineto\n",(double)-4,(double)4);
        fprintf(fic_repr,"closepath\n");      
    }
    fprintf(fic_repr,"stroke\n");
}
void PSDev::rect ( double  x,
double  y,
double  l,
double  h,
const char *  ,
const char *   
) [virtual]

Implements device.

Definition at line 85 of file PSDev.cpp.

{
    fprintf(fic_repr,"gsave\n");
    fprintf(fic_repr,"newpath\n");
    //fprintf(fic_repr,"1.5 unit setlinewidth\n");
    fprintf(fic_repr,"1.0 unit setlinewidth\n");
    fprintf(fic_repr,"%f unit %f unit moveto\n",x,y);
    fprintf(fic_repr,"0 unit %f unit rlineto\n",h);
    fprintf(fic_repr,"%f unit 0 unit rlineto\n",l);
    fprintf(fic_repr,"0 unit %f unit rlineto\n",-h);
    fprintf(fic_repr,"closepath\n");
    fprintf(fic_repr,"stroke\n");
    fprintf(fic_repr,"grestore\n");
}
void PSDev::rond ( double  x,
double  y,
double  rayon 
) [virtual]

Implements device.

Definition at line 115 of file PSDev.cpp.

{
    fprintf(fic_repr,"gsave\n");
    fprintf(fic_repr,"newpath\n");
    fprintf(fic_repr,"%f unit %f unit %f unit 0 360 arc\n",x,y,rayon);
    fprintf(fic_repr,"fill\n");
    fprintf(fic_repr,"grestore\n");
}
void PSDev::text ( double  x,
double  y,
const char *  nom,
const char *  link 
) [virtual]

Implements device.

Definition at line 197 of file PSDev.cpp.

{
    fprintf(fic_repr,"newpath\n");
    //fprintf(fic_repr,"%f unit %f unit moveto\n",(x-4)-(strlen(nom)-1)*3.8,y+2);
   fprintf(fic_repr,"%f unit %f unit moveto\n",(x-0)-(strlen(nom)-1)*3.8,y+2);
    fprintf(fic_repr,"gsave\n");
    fprintf(fic_repr,"1 -1 scale\n\n");
    fprintf(fic_repr,"(%s) show\n",nom);
    fprintf(fic_repr,"grestore\n");
}
void PSDev::trait ( double  x1,
double  y1,
double  x2,
double  y2 
) [virtual]

Implements device.

Definition at line 174 of file PSDev.cpp.

{
    fprintf(fic_repr,"gsave\n");
    fprintf(fic_repr,"0.3 setgray\n");
    fprintf(fic_repr,"newpath\n");
    fprintf(fic_repr,"%f unit %f unit moveto\n",x1,y1);    
    fprintf(fic_repr,"%f unit %f unit lineto\n",x2,y2);
    fprintf(fic_repr,"stroke\n");
    fprintf(fic_repr,"grestore\n");
}
void PSDev::triangle ( double  x,
double  y,
double  l,
double  h,
const char *  color,
const char *  link,
bool  leftright 
) [virtual]

Implements device.

Definition at line 100 of file PSDev.cpp.

{
    fprintf(fic_repr,"gsave\n");
    fprintf(fic_repr,"newpath\n");
    //fprintf(fic_repr,"1.5 unit setlinewidth\n");
    fprintf(fic_repr,"1.0 unit setlinewidth\n");
    fprintf(fic_repr,"%f unit %f unit moveto\n",x,y);
    fprintf(fic_repr,"0 unit %f unit rlineto\n",h);
    fprintf(fic_repr,"%f unit 0 unit rlineto\n",l);
    fprintf(fic_repr,"0 unit %f unit rlineto\n",-h);
    fprintf(fic_repr,"closepath\n");
    fprintf(fic_repr,"stroke\n");
    fprintf(fic_repr,"grestore\n");
}
The documentation for this class was generated from the following files:
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