Makeschematic.py

import sys, pygame, re
from pygame.draw import line

#globals

unitlength = 20

def getcolend(acol, arrow):
    if arrow%2 == 0:
        return 62 + acol*4*unitlength+unitlength/2
    else:
        return 62 + acol*4*unitlength+unitlength*7/2

def getrowloc(arow):
    if arow%2 == 0:
        return 75+2*unitlength*arow+unitlength/2
    else:
        return 75+2*unitlength*arow-unitlength/2

def drawat(x,y,z, screener, cola1): #draw from (x,y) to (x,z)

    yc = getrowloc(x)

    if y < z:
        xca = 62+4*unitlength*y+unitlength/2
        xcb = 62+4*unitlength*z+7*unitlength/2
        line(screener, cola1, (xca, yc), (xcb, yc),1)
    else:
        xca = 62+4*unitlength*z+unitlength/2
        xcb = 62+4*unitlength*y+7*unitlength/2
        
        line(screener, cola1, (xca, yc), (xcb, yc),1)

def drawup(col, row1, row2, screener, oliga, cola2,fonz): #draw from (y,x) to (z,x)

    yc1 = getrowloc(row1)
    yc2 = getrowloc(row2)

    xc = getcolend(col, row1)

    line(screener, cola2, (xc, yc1), (xc, yc2),1)

    if col%2 == 0:
        xc = xc-10

    screener.blit(fonz.render(str(oliga),1,cola2),(xc,yc1))
    screener.blit(fonz.render(str(oliga),1,cola2),(xc,yc2))

    drawat(row1, col, col, screener, cola2)    #possibly draws over previously drawn segments
    drawat(row2, col, col, screener, cola2)



def maked(inf, outf):

    pygame.init()

    font18=pygame.font.Font("arial.TTF",18)
    font12=pygame.font.Font("arial.TTF",12)

    black = 0, 0, 0
    white = 250, 250, 250

    size = width, height = 1100, 3000

    screen = pygame.display.set_mode(size)
    screen.fill(white)

    #numrows should be even for now

    numrows = 72

    for x in range(11):
        line(screen, (175,175,175), (62+4*unitlength*(x+1), 0), (62+4*unitlength*(x+1), 3000), 1)

    for x in range(12):
        screen.blit(font18.render(str(x),1,black),(62+unitlength*(4*x+2)-5,32))

    #rects for making arcs
    arcthelad = pygame.Rect(0, 0, 2*unitlength, 2*unitlength) 
    arcthelad2= pygame.Rect(0, 0, 2*unitlength, 2*unitlength) 

    for x in range(numrows/2):
        arcthelad.left = 62+(12*4-1)*unitlength
        arcthelad.top = 75+4*unitlength*x
        screen.blit(font18.render(str(2*x),1,black),(31,75+unitlength*4*x-9))
        line(screen, (0,0,0), (62, 75+unitlength*4*x), (62+12*4*unitlength, 75+4*unitlength*x),1)
        pygame.draw.arc(screen, (250,0,0), arcthelad, -1.57, 1.57, 1)
        screen.blit(font18.render(str(2*x+1),1,black),(31,75+(4*x+2)*unitlength-9))
        arcthelad2.left = 62-unitlength
        arcthelad2.top = 75+(4*x+2)*unitlength
        line(screen, (0,0,0), (62+12*4*unitlength, 75+(4*x+2)*unitlength), (62, 75+(4*x+2)*unitlength),1)
        pygame.draw.arc(screen, (250,0,0), arcthelad2, 1.57, 4.71, 1)
       
    num = re.compile('\d+')

    oligo = -1

    row = 0
    col = 0
    xc = 0
    yc = 0

    oligocolor = 0,0,0

    for lin in open(inf, 'r'):
        haha = num.findall(lin)
        haha[0] = int(haha[0])
        haha[1] = int(haha[1])
        haha[2] = int(haha[2])
        oligocolor = (haha[0])%100, (haha[0] * 2)%100, (haha[0] * 3)%100 # darker colors
        if haha[0] != oligo:    #arrows
            if (oligo != -1):
                yc = getrowloc(row)
                xc = getcolend(col, row)
                if row%2 == 0:
                    pygame.draw.polygon(screen, oligocolor, ((xc,yc+unitlength/5),(xc,yc-unitlength/5),(xc-unitlength/2,yc)), 0)
                    screen.blit(font18.render(str(oligo),1,oligocolor),(xc,yc))
                elif row%2 == 1:
                    pygame.draw.polygon(screen, oligocolor, ((xc,yc+unitlength/5),(xc,yc-unitlength/5),(xc+unitlength/2,yc)), 0)
                    screen.blit(font18.render(str(oligo),1,oligocolor),(xc,yc))
            oligo = haha[0]
            row = haha[1]
            col = haha[2]
            pygame.draw.circle(screen, oligocolor, (getcolend(col, row+1), getrowloc(row)), 2, 0) 
        else:
            if haha[1] == row:
                drawat(row, col, haha[2], screen, oligocolor)
            else:
                drawup(col, row, haha[1], screen, oligo, oligocolor, font12)
            row = haha[1]
            col = haha[2]

        #didn't take care of last oligo in above
    yc = getrowloc(row)
    xc = getcolend(col, row)
    if row%2 == 0:
        pygame.draw.polygon(screen, oligocolor, ((xc,yc+unitlength/5),(xc,yc-unitlength/5),(xc-unitlength/2,yc)), 0)   
        screen.blit(font18.render(str(oligo),1,oligocolor),(xc,yc))
    elif row%2 == 1:
        pygame.draw.polygon(screen, oligocolor, ((xc,yc+unitlength/5),(xc,yc-unitlength/5),(xc+unitlength/2,yc)), 0)
        screen.blit(font18.render(str(oligo),1,oligocolor),(xc,yc))

    ###

    pygame.image.save(screen, outf)
    pygame.quit()

        #screen = pygame.image.load(blah.bmp)