cloud
my sheep robot. . .
Homework 2nd week
CloudBot
Code----
#cloud
width = 400
posx = [width/4,width/3,3*width/5,width/2,width/5,2*width/3,3.8*width/5,width/2.3]
def setup():
size(400,400)
background(255)
frameRate(12)
def draw():
noStroke()
background(179,226,228)
change= sin(frameCount*0.1)
drawcloud(change)
sx= width/2
n = frameCount
textsnow(posx,change)
saveFrame("cloudbot##.jpg")
def drawcloud(change):
print change
fluffy = change*5
fill(255)
#cloud 1 S
ellipse(1.25*width/5,0.9*height/1.8,80+fluffy,80+fluffy)
#cloud 2 M
ellipse(2*width/5,height/1.8-height/10,130+2*fluffy,120+1.5*fluffy)
#cloud 3 L
ellipse(2.7*width/5,0.95*height/1.8-height/10,120+fluffy,145+fluffy)
#cloud 4 M
ellipse(3.5*width/5,height/1.8-height/10,110+2.5*fluffy,110+2*fluffy)
#face
fill(80)
ellipse(width/3,height/2,7,7)
ellipse(2*width/3,height/2,7,7)
def textsnow(posx,change):
fill(255)
textSize(32)
i=0
while i <7:
text("*",posx[i]+change*i,height/1.8+frameCount*(i+1)/5)
i =i+1
TwitterBot :MID TERM ASSIGNMENT
Kaleidoscope Bot=
RESULT PICTURE
code for the image processing
=================
from PIL import Image, ImageDraw,ImageFilter
import PIL.ImageOps as im
import numpy as np
def makekaleido():
#put image path
imgfile = "img.jpg"
#load Image
source = Image.open(imgfile)
#adjust the source image a bit for nicer result
base = source.rotate(31)
#creat mask base the same size with source image
mask = Image.new('RGBA', base.size, (255,255,255,0))
x, y = base.size
# one variable to vary the size of triangle
var = y/14
# Define triangle mask position (triangle with 20 degree)
(originx,originy) = (x/3,int(0.9*y))
trih = int(12*var) #fix formular for triangle height
triw = int(4.2*var) #fix formular for triangle width
polygonpos = [(originx,originy),
(originx+triw,originy),
(originx+triw/2,originy-trih)]
#print(trih,triw)
# Create mask
draw = ImageDraw.Draw(mask,'RGBA')
draw.polygon(polygonpos,(0,0,0,255))
del draw
mask.save("mask.png")
# Get the Alpha band from the template
tmplt = Image.open('mask.png')
A = tmplt.split()[3]
#make one piece of triangle on transparent bg
[R,G,B]=base.split()
tri = Image.merge('RGBA', (R, G, B, A))
#crop it to the exact size of triangle!! to create primary pattern
#box (left, top , right, buttom)
box =(originx,(originy-trih),(originx+triw),originy)
pattern_plain=tri.crop(box)
pattern_plain.save('pattern_plain.png')
print('....pattern created....')
# add style to pattern
pattern = pattern_plain
#pattern= pattern_plain.filter(ImageFilter.EDGE_ENHANCE)
pattern.save('pattern_tri.png')
print('....stylized pattern....')
#make square canvas for the output (wide = double size of height of primary pattern)
canvas =Image.new('RGBA',(2*trih,2*trih), (255,255,255,0))
canvas.save('tmpcanvas.png')
pcanvas=Image.new('RGBA',(2*trih,2*trih), (255,255,255,0))
#put pattern on the canvas
#make sure to put the tip of the triangle at the center of the canvas
#because when we rotate the center of the object is the pivot point
#note: paste command require the coordinate of top left corner
#so point to paste the pattern is . . .
ccenterx = int(trih-triw/2)
canvas.paste(pattern,(ccenterx,trih))
# start rotate the pattern around every 40 degree
for i in range (0,360,40):
tmpcanvas = canvas
tmppat = canvas.rotate(i)
canvas= Image.alpha_composite(tmpcanvas,tmppat)
# now we get half of the things
half = canvas
#mirror the half and put in the space to create simple kaleidoscpoe effect
mirror = im.mirror(half)
half2= mirror.rotate(20)
#merge 2 half
output=Image.alpha_composite(half,half2)
output.save("final.png")
if __name__ == '__main__':
makekaleido()