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Magnus Oman brought a test set proportional font

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#define LCD_PROPFONTS to try


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1112 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Daniel Stenberg 2002-06-20 08:20:12 +00:00
parent f855a57976
commit 9468e1b93e
2 changed files with 153 additions and 0 deletions
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51
firmware/drivers/lcd.c
View file

@ -488,6 +488,50 @@ void lcd_setmargins(int x, int y)
ymargin = y;
}
#ifdef LCD_PROPFONTS
extern unsigned char char_dw_8x8_prop[][9];
/*
* Put a string at specified bit position
*/
void lcd_putspropxy(int x, int y, char *str, int thisfont)
{
int ch;
int nx;
int ny=8;
unsigned char *src;
int lcd_x = x;
int lcd_y = y;
(void)thisfont;
while (((ch = *str++) != '\0') && (lcd_x + nx < LCD_WIDTH))
{
if (lcd_y + ny > LCD_HEIGHT)
return;
/* Limit to char generation table */
if ((ch < ASCII_MIN) || (ch > 0x7a))
/* replace unsupported letters with question marks */
ch = ' '-ASCII_MIN;
else
ch -= ASCII_MIN;
src = char_dw_8x8_prop[ch];
nx = char_dw_8x8_prop[ch][8] >> 4;
lcd_bitmap (src, lcd_x, lcd_y, nx, ny, true);
lcd_x += nx+1;
}
}
#endif
/*
* Put a string at specified character position
*/
@ -507,9 +551,15 @@ void lcd_puts(int x, int y, char *str)
ymargin = 8;
#endif
#ifdef LCD_PROPFONTS
lcd_putspropxy( xmargin + x*fonts[font],
ymargin + y*fontheight[font],
str, font );
#else
lcd_putsxy( xmargin + x*fonts[font],
ymargin + y*fontheight[font],
str, font );
#endif
#if defined(SIMULATOR) && defined(HAVE_LCD_CHARCELLS)
/* this function is being used when simulating a charcell LCD and
then we update immediately */
@ -517,6 +567,7 @@ void lcd_puts(int x, int y, char *str)
#endif
}
/*
* Put a string at specified bit position
*/