def boundary(ls,inpoint,color1,img,w,h,win):
outline="green"
inside=color1
for i in ls:
bresenhamthick.draw_line(img,i.getP1(),i.getP2(),outline,win)
stackx=[]
stacky=[]
dx=[1,-1,0,0,1,-1,1,-1]
dy=[0,0,-1,1,1,-1,-1,1]
stackx.append(int(inpoint.getX()))
stacky.append(int(h-inpoint.getY()))
tmp=[]
visited=[]
for i in range(w+1):
tmp.append(False)
for i in range(h+1):
visited.append(tmp)
while(len(stackx)>0):
x=stackx.pop()
y=stacky.pop()
if(x>=w or y>=h or x<0 or y<0):
continue
if(visited[y][x]==True):
continue
col=img.getPixel(x,y)
if(col[1]!=255):
visited[y][x]=True
img.setPixel(x,y,inside)
for i in range(len(dx)):
stackx.append(dx[i]+x)
stacky.append(dy[i]+y)