x    y                                      

alpha                          

x                                       

beta     

y         

 360  < alpha, beta < 360                

 270       90      90      270                              

page    pattern    template    glyph  

C++  Java void concat(double a, double b, double c, double d, double e, double f)

Perl  PHP PDF_concat(resource p, float a, float b, float c, float d, float e, float f)

C void PDF_concat(PDF *p, double a, double b, double c, double d, double e, double f)

a    b    c    d    e    f

a   

d   

b   

c                    

CTM                              

PDF_translate( )    PDF_scale( )    PDF_rotate( )    PDF_

skew( )                                                                  

CTM             

[1, 0, 0, 1, 0, 0]                                     

page    pattern    template    glyph  

C++  Java void setmatrix(double a, double b, double c, double d, double e, double f)

Perl  PHP PDF_setmatrix(resource p, float a, float b, float c, float d, float e, float f)

C void PDF_setmatrix(PDF *p, double a, double b, double c, double d, double e, double f)

a    b    c    d    e    f

PDF_concat( )       

PDF_concat( )                                                                       

page    pattern    template    glyph  

8.4.4               

C++  Java int create_gstate(String optlist)

Perl  PHP int PDF_create_gstate(resource p, string optlist)

C int PDF_create_gstate(PDF *p, const char *optlist)

optlist

document                                    

PDF_set_gstate( )       

256

8   

:  PDFlib    PDI    PPS API