uint16_t picaso4d::strwidth(const char * str) {
uint16_t width = charwidth(*str++);
while (*str) {
width += charwidth(*str++);
}
return width;
}
int
_frcanfit(Frame *f, Point pt, Frbox *b)
{
int left, w, nr;
uchar *p;
Rune r;
left = f->r.max.x-pt.x;
if(b->nrune < 0)
return b->a.b.minwid <= left;
if(left >= b->wid)
return b->nrune;
for(nr=0,p=b->a.ptr; *p; p+=w,nr++){
r = *p;
if(r < Runeself)
w = 1;
else
w = chartorune(&r, (char*)p);
left -= charwidth(f->font, r);
if(left < 0)
return nr;
}
berror("_frcanfit can't");
return 0;
}
void
frinit(Frame *f, Rectangle r, Font *ft, Bitmap *b)
{
f->font = ft;
f->maxtab = 8*charwidth(ft, '0');
f->nbox = 0;
f->nalloc = 0;
f->nchars = 0;
f->nlines = 0;
f->p0 = 0;
f->p1 = 0;
f->box = 0;
f->lastlinefull = 0;
frsetrects(f, r, b);
}
void PrintBuffer9pin( unsigned char *c ) {
extern int maxdot;
register int i;
int left, right, length;
charwidth( c ); /* alternate character width in cpi.obj */
left = ltrim( c, 0, maxdot );
right = rtrim( c, 0, maxdot );
for ( i = 0; i < left; i++ ) {
putp( ' ' ); /* text mode */
}
length = right - ( left * 24 );
if ( length != 0 ) {
PrinterSetGraphicMode9pinQuadrupleDensity( length );
for ( i = 0; i< length; i++ ) {
putp( c[( left * 24 ) + i] ); /* graphic (bit image) print */
}
}
}
void text_Tests(void)
{
gfx_Cls() ;
printf("Text Tests\n") ;
putstr("Text Tests") ;
txt_Attributes(BOLD + INVERSE + ITALIC + UNDERLINED) ;
txt_Xgap(3) ;
txt_Ygap(3) ;
txt_BGcolour(YELLOW) ;
txt_FGcolour(WHITE) ;
txt_FontID(FONT3) ;
txt_MoveCursor(5, 0) ;
putstr("Hello There") ;
txt_MoveCursor(6, 2) ;
txt_Height(2) ;
txt_Width(2) ;
txt_Inverse(OFF) ;
txt_Italic(OFF) ;
txt_Opacity(TRANSPARENT) ;
txt_Set(TEXT_COLOUR, LIME) ;
txt_Underline(ON) ;
txt_Bold(OFF) ;
txt_Wrap(88) ;
putstr("Hello There") ;
txt_Height(1) ;
txt_Width(1) ;
putCH('z') ;
txt_Wrap(0) ; // reset
printf("Char height= %d Width= %d\n", charheight('w'), charwidth('w') ) ;
txt_BGcolour(BLACK) ;
txt_FGcolour(LIME) ;
txt_FontID(FONT3) ;
txt_MoveCursor(0,0) ; // reset
}
