Python layout 예제들

예제 #1

파일: figure5.py 프로젝트: zqxyz73/pymag-trees

from gen import Tree
from demo_trees import trees
from buchheim import buchheim as layout

t = layout(trees[3][1])
t2 = layout(trees[3][0])

r = 30
rh = r*1.5
rw = r*1.5
stroke(0)

def drawt(root, depth, offset=0):
    global r
    oval((root.x * rw) + offset, depth * rh, r, r)
    fill(0)
    text(str(int(round(root.x*2, 0))), (root.x * rw) + rw/6 + offset, (depth * rh) + rh/2)
    fill(1)
    for child in root.children:
        drawt(child, depth+1, offset)

def drawconn(root, depth, offset=0):
    for child in root.children:
        line(root.x * rw + (r/2) + offset, depth * rh + (r/2),
             child.x * rw + (r/2) + offset, (depth+1) * rh + (r/2))
        drawconn(child, depth+1, offset)
        
size(1000, 500)
translate(2, 2)
stroke(0)
drawconn(t2, 0)

예제 #2

파일: figure7.py 프로젝트: zqxyz73/pymag-trees

from gen import Tree
from math import atan, cos, sin, pi
import demo_trees
reload(demo_trees)
from demo_trees import trees
import buchheim
reload(buchheim)
from buchheim import buchheim as layout

t = layout(trees[8])

r = 30
rh = r * 1.5
rw = r * 1.5
stroke(0)


def drawt(root, depth):
    oval(root.x * rw, depth * rh, r, r)
    for child in root.children:
        drawt(child, depth + 1)


def drawconn(root, depth):
    for child in root.children:
        line(root.x * rw + (r / 2), depth * rh + (r / 2),
             child.x * rw + (r / 2), (depth + 1) * rh + (r / 2))
        drawconn(child, depth + 1)


def dottedline(x1, y1, x2, y2):

예제 #3

파일: figure6.py 프로젝트: EvanED/treelayout

from gen import Tree
from math import atan, cos, sin, pi
import demo_trees; reload(demo_trees)
from demo_trees import trees
from buchheim import buchheim as layout

tree = trees[4][1]
tree[0][1].children.append(Tree("a"))
tree[0][1].children.append(Tree("b"))
t = layout(trees[4][1])

r = 30
rh = r*1.5
rw = r*2
stroke(0)

def drawt(root, depth):
    global r
    oval(root.x * rw, depth * rh, r, r)
    for child in root.children:
        drawt(child, depth+1)

def drawconn(root, depth):
    for child in root.children:
        line(root.x * rw + (r/2), depth * rh + (r/2),
             child.x * rw + (r/2), (depth+1) * rh + (r/2))
        drawconn(child, depth+1)

def dottedline(x1, y1, x2, y2):
    segment = 5
    if x2 - x1 > 0:

예제 #4

파일: figure7.py 프로젝트: EvanED/treelayout

from gen import Tree
from math import atan, cos, sin, pi
import demo_trees; reload(demo_trees)
from demo_trees import trees
import buchheim; reload(buchheim)
from buchheim import buchheim as layout

t = layout(trees[8])

r = 30
rh = r*1.5
rw = r*1.5
stroke(0)

def drawt(root, depth):
    oval(root.x * rw, depth * rh, r, r)
    for child in root.children:
        drawt(child, depth+1)

def drawconn(root, depth):
    for child in root.children:
        line(root.x * rw + (r/2), depth * rh + (r/2),
             child.x * rw + (r/2), (depth+1) * rh + (r/2))
        drawconn(child, depth+1)

def dottedline(x1, y1, x2, y2):
    segment = 5
    if x2 == x1:
        theta = pi/2
    elif x2 - x1 > 0:
        theta = atan(float(y2-y1)/float(x2-x1))

예제 #5

파일: figure6.py 프로젝트: zqxyz73/pymag-trees

from gen import Tree
from math import atan, cos, sin, pi
import demo_trees
reload(demo_trees)
from demo_trees import trees
from buchheim import buchheim as layout

tree = trees[4][1]
tree[0][1].children.append(Tree("a"))
tree[0][1].children.append(Tree("b"))
t = layout(trees[4][1])

r = 30
rh = r * 1.5
rw = r * 2
stroke(0)


def drawt(root, depth):
    global r
    oval(root.x * rw, depth * rh, r, r)
    for child in root.children:
        drawt(child, depth + 1)


def drawconn(root, depth):
    for child in root.children:
        line(root.x * rw + (r / 2), depth * rh + (r / 2),
             child.x * rw + (r / 2), (depth + 1) * rh + (r / 2))
        drawconn(child, depth + 1)