Name

pinq_text_facs − Returns text information, including character height, fonts, and text indexes. 

Operating States: PHOP, ∗, ∗, ∗
PHIGS standard function

Syntax

void pinq_text_facs (
  Pint         wstype,      /∗ (I) Workstation type ∗/
  Pint         num_elem,    /∗ (I) Number of font and precision pairs in
                                   the application list ∗/
  Pint         start,       /∗ (I) Starting position within the Digital
                                   PHIGS list ∗/
  Pint        ∗error_ind,   /∗ (O) Error indicator ∗/
  Ptext_facs  ∗facilities,  /∗ (O) List of text facilities ∗/
  Pint        ∗act_num      /∗ (O) Total number of font and precision
                                   pairs in the Digital PHIGS list ∗/
)

Data Structures

typedef struct {
    Pint              num_font_precs;    /∗ number of fonts and
                                            precisions ∗/
    Ptext_font_prec  ∗font_precs;        /∗ list of fonts and precisions ∗/
    Pint              num_char_hts;      /∗ number of character heights ∗/
    Pfloat            min_char_ht;       /∗ minimum height ∗/
    Pfloat            max_char_ht;       /∗ maximum height ∗/
    Pint              num_char_expans;   /∗ number of character expansion
                                            factors ∗/
    Pfloat            min_char_expan;    /∗ minimum expansion factor ∗/
    Pfloat            max_char_expan;    /∗ maximum expansion factor ∗/
    Pint              num_pred_inds;     /∗ number of predefined bundle
                                            indexes ∗/
} Ptext_facs;
    typedef struct {
        Pint         font;    /∗ text font ∗/
        Ptext_prec   prec;    /∗ text precision ∗/
    } Ptext_font_prec;
        typedef enum {
            PPREC_STRING,   /∗ String precision. Digital PHIGS evaluates
                               character height and width attributes. ∗/
            PPREC_CHAR,     /∗ Character precision. Digital PHIGS evaluates
                               each character for compliance with all
                               other specified text attributes.  ∗/
            PPREC_STROKE    /∗ Stroke precision. Digital PHIGS looks for
                               exact compliance with all specified text
                               attributes. ∗/
        } Ptext_prec;

Description

pinq_text_facs queries the workstation description table and returns values for the following:

•List of text font and precision pairs

•Number of available character heights

•Range of character heights in device coordinates

•Number of available character expansion factors in device coordinates

•Range of available character expansion factors in device coordinates

•Number of predefined text indexes

See Also

pinq_pred_text_rep
pinq_pred_text_rep_plus
pset_char_ht
pset_char_space
pset_text_font
pset_text_prec
pset_text_rep
pset_text_rep_plus
ptext
ptext3