Project

General

Profile

Revision 194

Added by Diogo Miguel Ferreira Rodrigues almost 5 years ago

added scaling functions

View differences:

proj/include/ent.h
6 6 
void (ent_set_scale) (double n);
7 7 
void (ent_set_origin)(double x, double y);
8 8 

  		




  
  9
  
    
double (ent_get_scale)  (void);


  		




  9
  10
  
    
double (ent_get_XLength)(void);


  		




  10
  11
  
    
double (ent_get_YLength)(void);


  		




  11
  12
  
    

  		












  

    
      proj/src/ent.c
    
  





  11
  11
  
    
void (ent_set_scale) (double n){ scale = n; }


  		




  12
  12
  
    
void (ent_set_origin)(double x, double y){ x_origin = x; y_origin = y; }


  		




  13
  13
  
    

  		




  
  14
  
    
double (ent_get_scale)  (void){ return scale; }


  		




  14
  15
  
    
double (ent_get_XLength)(void){ return graph_get_XRes()/scale; }


  		




  15
  16
  
    
double (ent_get_YLength)(void){ return graph_get_YRes()/scale; }


  		




  16
  17
  
    

  		












Also available in:  Unified diff