textio05.c

////////////////////////////////////////////////////////////////////////////////
//     
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//  / __/ ___/ ___/ __ \/ __ \/ _ \   /___ )  
// / /_(__  ) /__/ /_/ / /_/ /  __/  ____/ /  
// \__/____/\___/\____/ .___/\___/  /_____/   
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//     
// textio05.c
// - Load a custom font.
////////////////////////////////////////////////////////////////////////////////


#include <tscope5.h>
#include <allegro5/allegro_font.h>
#include <allegro5/allegro_ttf.h>

#include <stdio.h>

int main()
{
    // open a display
    ts5_set_display_size(1200,300);
    ts5_install_display();
    ts5_set_coordinate_system(TS5_DISPLAY_COORDINATES);
    ts5_set_text_alignment(TS5_ALIGN_LEFT);
    
    TS5_FONT *oldfont, *newfont1, *newfont2, *newfont3;
    
    // load a font, 20px 
    newfont1 = ts5_read_font("cmunobi.ttf", 20.0);
    oldfont = ts5_set_font(newfont1);
    ts5_printf(20.0, 50.0, "custom font: computer modern 20");
    ts5_set_font(oldfont);

    newfont2 = ts5_read_font ("cmunobi.ttf", 30.0);
    ts5_set_font(newfont2);
    ts5_printf(20.0, 80.0, "custom font: computer modern 30");

    newfont3 = ts5_read_font ("cmunobi.ttf", 80.0);
    ts5_set_font(newfont3);
    ts5_printf(20.0, 120.0, "custom font: computer modern 80");

    ts5_set_font(oldfont);
    ts5_printf(20.0, 210, "back to the default font");

    // make everything visible
    ts5_flip_display();

    // free the fonts
    ts5_free_font(newfont1);
    ts5_free_font(newfont2);
    ts5_free_font(newfont3);
    
    // wait for a click
    ts5_draw_mouse_button(ax(0.9), ay(0.8));
    
    return 0;
}