Font scaler for PIHut Waveshare LCD library

gistfile1.txt

def scaleChar(asc,xt,yt,sz,r,g,b):
    cc = colour(r,g,b)
    code = asc * 5    # 5 bytes per character
    for ii in range(5):
        line = FONT[code + ii]
        for yy in range(8):
            if (line >> yy) & 0x1:
                for y in range(sz):
                    for x in range(sz):
                        lcd.pixel(ii*sz+xt+x, yy*sz+yt+y,cc)
                                    
def prnt_st(asci,xx,yy,sz,r,g,b):  # Text string
    move = 5*sz+2
    for letter in(asci):
        asci = ord(letter)
        scaleChar(asci,xx,yy,sz,r,g,b)
        xx = xx + move

def cntr_st(s,y,sz,r,g,b): # Centres text on line y
    w = 5*sz+2
    gap = int((240 - len(s) * w)/2) # NOTICE HARDCODE SCREEN SIZE
    prnt_st(s,gap,y,sz,r,g,b)

https://thepihut.com/blogs/raspberry-pi-tutorials/advanced-text-with-micropython-on-raspberry-pi-pico-displays