def update_boards(self, x, y):
''' (self, x, y) -> NoneType
Given an x and a y coordinate, turn the cooresponding board co-ordinate
red if it is a hit, or white if it is a miss.
'''
# tuple holding coordinates of attack
coordinates = (x, y)
# If attack coordinates correspond to a point at which
# a ship is occupying on the opponent board, draw a red square.
# if it doesn't, draw a white square.
if coordinates not in self.opp_list:
media.add_rect_filled(self.boards[1], x * 25 + 10,\
y * 25 + 10, 25, 25, media.white)
else:
media.add_rect_filled(self.boards[1], x * 25 + 10,\
y * 25 + 10, 25, 25, media.red)
# Draw player's board using opponent's last move.
# A white block is drawn if they missed, a red block if they hit.
if self.attack != []:
if self.attack[-1] not in self.coordinates:
media.add_rect_filled(self.boards[0], self.attack[-1][0] * 25\
+ 10, self.attack[-1][1] * 25 + 10, 25,\
25, media.white)
else:
media.add_rect_filled(self.boards[0], self.attack[-1][0] * 25\
+ 10, self.attack[-1][1] * 25 + 10, 25,\
25, media.red)
media.show(self.boards[0])
media.show(self.boards[1])
def copyright():
pic=media.create_picture(20,20)
black=media.black
media.add_oval(pic,0,0,16,16,black)
media.add_text(pic, 6,3,"C",black)
media.show(pic)
return pic
def copyright():
pic = media.create_picture(20, 20)
black = media.black
media.add_oval(pic, 0, 0, 16, 16, black)
media.add_text(pic, 6, 3, "C", black)
media.show(pic)
return pic
def pic_process():
pic = media.load_image("/home/auroua/workspace/lena.jpg")
width,height = media.get_width(pic),media.get_height(pic)
for x in range(0,height,2):
for y in range(0,width+1):
p = media.get_pixel(pic,x,y)
media.set_color(p,media.black)
media.show(pic)
def moderate_blue(pic):
new_pic=media.copy(pic)
for pix in new_pic:
red=media.get_red(pix)
green=media.get_green(pix)
red1=int(red)
green1=int(green)
modblue=(red1+green1)/2
media.set_blue(pix, modblue)
media.show(new_pic)
return new_pic
def moderate_blue(pic):
new_pic = media.copy(pic)
for pix in new_pic:
red = media.get_red(pix)
green = media.get_green(pix)
red1 = int(red)
green1 = int(green)
modblue = (red1 + green1) / 2
media.set_blue(pix, modblue)
media.show(new_pic)
return new_pic
def draw_board(self):
'''(self) -> NoneType
draw player board and opponent board and return in list'''
# Each space will be 25 pixels long, with a 10 pixel border on top
board_l = self.l * 25 + 10
# Each space will be 25 pixels wide, with a 10 pixel border on the side
board_w = self.w * 25 + 10
list_boards = [] # list holding boards
# Draw player's board
board_player = media.create_picture(board_w, board_l, media.navy)
# Draw opponent's board
board_opponent = media.create_picture(board_w, board_l, media.gray)
list_boards.append(board_player) # Add player board to list
list_boards.append(board_opponent) # Add opponent board to list
for item in list_boards: # loop through list of boards to add borders
# Draw bar along top
media.add_rect_filled(item, 0, 0, 10, board_l, media.white)
media.add_rect_filled(item, 0, 0, board_w, 10, media.white)
counter = 0 # counter for while loop to draw numbers to board
while counter < self.w: # loop to draw x coordinates on board
temp = str(counter)
x_val = (counter) * 25 + 10
media.add_text(item, x_val, 2, temp, media.black)
counter += 1
counter = 0
while counter < self.l: # draw y coordinates on board
temp = str(counter)
y_val = (counter) * 25 + 10
media.add_text(item, 2, y_val, temp, media.black)
counter += 1
# Loop through list of player ships to place them on board
for item in self.coordinates:
media.add_rect_filled(list_boards[0], item[0] * 25 + 10,\
item[1] * 25 + 10, 25, 25, media.gray)
media.show(list_boards[0])
media.show(list_boards[1])
self.boards = list_boards
def play_game(tree_size):
'''Play the rotation game with tree_size nodes in the tree.'''
# Blank the screen and make the trees.
media.add_rect_filled(pic, 0, 0, 400, 400, media.white)
game_tree = random_tree(tree_size)
target_tree = random_tree(tree_size)
# Draw the new trees; the current node is initially the root.
curr = game_tree.root
draw(pic, game_tree.root, 0, 0, curr)
draw(pic, target_tree.root, 0, WIDTH / 2, curr)
media.show(pic)
# Ask for user operations until the game tree and target tree are the
# same.
while game_tree != target_tree:
curr = process_user_command(game_tree, target_tree, curr, pic)
assert bst.is_valid_tree(game_tree.root)
# -*- coding: utf-8 -*-
import media
pic = media.load_picture(media.choose_file())
media.show(pic)
for p in media.get_pixels(pic):
new_green = int(0.5 * media.get_green(p))
media.set_green(p, new_green)
media.show(pic)
import media f = media.choose_file() pic = media.load_picture(f) media.show(f) media.show(f)
# -*- coding:utf-8 -*- # # Date: 2014-03-20 18:01:09 # # Copyright 2014 chaubeau <*****@*****.**> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301, USA. # Desc : # import media f = media.choose_file() pic = media.load_picture(f) media.show(pic)
def is_dinosaur(name):
'''
Return True if the named creature is recognized as a dinosaur,
and False otherwise.
'''
return name in ['Tyrannosaurus', 'Triceratops']
if __name__ == '__main__':
help(__name__)
import media
f = media.choose_file()
pic = media.load_picture(f)
media.show(pic)
...
----------------------------------------------------------------------
Ran 3 tests in 0.002s
OK
media.crop_picture(pic, 150, 50, 450, 300)
media.show(pic)
import media
lake = media.load_picture('lake.png')
width, height = media.get_width(lake), media.get_height(lake)
for y in range(0, height, 2): # Skip odd-numbered lines
for x in range(0, width):
p = media.get_pixel(lake, x, y)
media.set_color(p, media.black)
media.show(lake)
import media
pic1 = media.load_picture('pic207.jpg')
media.show(pic1)
pic2 = media.load_picture('pic207cropped.jpg')
media.show(pic2)
pic3 = media.load_picture('pic207named.jpg')
media.show(pic3)
import media
def chromakey(person, background):
'''Replace blue pixels in the person picture with the corresponding
pixels in the background picture. The pictures must have the same dimensions.'''
colour = media.get_color(media.get_pixel(person, 60, 60))
for p in person:
# 42 is a guess. Other values might work much better.
if media.distance(media.get_color(p), colour) < 42:
x = media.get_x(p)
y = media.get_y(p)
background_px = media.get_pixel(background, x, y)
media.set_color(p, media.get_color(background_px))
if __name__ == '__main__':
pic1 = media.load_picture(media.choose_file())
#media.show(pic1)
pic2 = media.load_picture(media.choose_file())
#media.show(pic2)
chromakey(pic1, pic2)
media.show(pic1)
