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How to use _redraw method in ATX
Best Python code snippet using ATX
glnav.py
Source:glnav.py 
...149 """Change the background colour of the widget."""150 self.r_back = r151 self.g_back = g152 self.b_back = b153 self._redraw()154 def set_centerpoint(self, x, y, z):155 """Set the new center point for the model.156 This is where we are looking."""157 self.xcenter = x158 self.ycenter = y159 self.zcenter = z160 self._redraw()161 def set_latitudelimits(self, minlat, maxlat):162 """Set the new "latitude" limits for rotations."""163 if maxlat > 180:164 return165 if minlat < -180:166 return167 if maxlat <= minlat:168 return169 self.maxlat = maxlat170 self.minlat = minlat171 self._redraw()172 def set_eyepoint(self, distance):173 """Set how far the eye is from the position we are looking."""174 self.distance = distance175 self._redraw()176 def set_eyepoint_from_extents(self, e1, e2):177 """Set how far the eye is from the position we are looking178 based on the screen width and height of a subject."""179 w = self.winfo_width()180 h = self.winfo_height()181 ztran = max(2.0, e1, e2 * w/h) ** 2182 self.set_eyepoint(ztran - self.zcenter)183 def reset(self):184 """Reset rotation matrix for this widget."""185 glMatrixMode(GL_MODELVIEW)186 glLoadIdentity()187 self._redraw()188 def recordMouse(self, x, y):189 self.xmouse = x190 self.ymouse = y191 def startRotate(self, x, y):192 self.recordMouse(x, y)193 def scale(self, x, y):194 """Scale the scene. Achieved by moving the eye position.195 Dragging up zooms in, while dragging down zooms out196 """197 scale = 1 - 0.01 * (event.y - self.ymouse)198 # do some sanity checks, scale no more than199 # 1:1000 on any given click+drag200 if scale < 0.001:201 scale = 0.001202 elif scale > 1000:203 scale = 1000204 newdistance = self.distance * scale205 if newdistance < 1e-30 or newdistance > 1e30:206 return207 self.distance = newdistance208 self._redraw()209 self.recordMouse(x, y)210 def rotate(self, x, y):211 """Perform rotation of scene."""212 self.activate()213 self.perspective = True214 glRotateScene(self, 0.5, self.xcenter, self.ycenter, self.zcenter, x, y, self.xmouse, self.ymouse)215 self._redraw()216 self.recordMouse(x, y)217 def translate(self, x, y):218 """Perform translation of scene."""219 self.activate()220 # Scale mouse translations to object viewplane so object tracks with mouse221 win_height = max( 1,self.winfo_height() )222 obj_c = ( self.xcenter, self.ycenter, self.zcenter )223 win = gluProject( obj_c[0], obj_c[1], obj_c[2])224 obj = gluUnProject( win[0], win[1] + 0.5 * win_height, win[2])225 dist = math.sqrt( v3distsq( obj, obj_c ) )226 scale = abs( dist / ( 0.5 * win_height ) )227 glTranslateScene(self, scale, x, y, self.xmouse, self.ymouse)228 self._redraw()229 self.recordMouse(x, y)230 def set_viewangle(self, lat, lon):231 self.lat = lat232 self.lon = lon233 glRotateScene(self, 0.5, self.xcenter, self.ycenter, self.zcenter, 0, 0, 0, 0)234 self.tkRedraw()235 def get_zoom_distance(self):236 data = self.distance237 return data238 def set_zoom_distance(self,data):239 self.distance = data240 self._redraw()241 def zoomin(self):242 self.distance = self.distance / 1.1243 self._redraw()244 def zoomout(self):245 self.distance = self.distance * 1.1246 self._redraw()247 def startZoom(self, y):248 self.y0 = y249 self.original_zoom = self.distance250 def continueZoom(self, y):251 dy = y - self.y0252 self.distance = self.original_zoom * pow(1.25, dy / 16.)253 self._redraw()254 def getRotateMode(self): return False255 def translateOrRotate(self, x, y):256 if self.getRotateMode():257 self.rotate(x, y)258 else:259 self.translate(x, y)260 def rotateOrTranslate(self, x, y):261 if not self.getRotateMode():262 self.rotate(x, y)263 else:264 self.translate(x, y)265 def set_view_x(self):266 self.reset()267 glRotatef(-90, 0, 1, 0)268 glRotatef(-90, 1, 0, 0)269 mid, size = self.extents_info()270 glTranslatef(-mid[0], -mid[1], -mid[2])271 self.set_eyepoint_from_extents(size[1], size[2])272 self.perspective = False273 self.lat = -90274 self.lon = 270275 self._redraw()276 def set_view_y(self):277 self.reset()278 glRotatef(-90, 1, 0, 0)279 if self.is_lathe():280 glRotatef(90, 0, 1, 0)281 mid, size = self.extents_info()282 glTranslatef(-mid[0], -mid[1], -mid[2])283 self.set_eyepoint_from_extents(size[0], size[2])284 self.perspective = False285 self.lat = -90286 self.lon = 0287 self._redraw()288 # lathe backtool display289 def set_view_y2(self):290 self.reset()291 glRotatef(90, 1, 0, 0)292 glRotatef(90, 0, 1, 0)293 mid, size = self.extents_info()294 glTranslatef(-mid[0], -mid[1], -mid[2])295 self.set_eyepoint_from_extents(size[0], size[2])296 self.perspective = False297 self.lat = -90298 self.lon = 0299 self._redraw()300 def set_view_z(self):301 self.reset()302 mid, size = self.extents_info()303 glTranslatef(-mid[0], -mid[1], -mid[2])304 self.set_eyepoint_from_extents(size[0], size[1])305 self.perspective = False306 self.lat = self.lon = 0307 self._redraw()308 def set_view_z2(self):309 self.reset()310 glRotatef(-90, 0, 0, 1)311 mid, size = self.extents_info()312 glTranslatef(-mid[0], -mid[1], -mid[2])313 self.set_eyepoint_from_extents(size[1], size[0])314 self.perspective = False315 self.lat = 0316 self.lon = 270317 self._redraw()318 def set_view_p(self):319 self.reset()320 self.perspective = True321 mid, size = self.extents_info()322 glTranslatef(-mid[0], -mid[1], -mid[2])323 size = (size[0] ** 2 + size[1] ** 2 + size[2] ** 2) ** .5324 if size > 1e99: size = 5. # in case there are no moves in the preview325 w = self.winfo_width()326 h = self.winfo_height()327 fovx = self.fovy * w / h328 fov = min(fovx, self.fovy)329 self.set_eyepoint((size * 1.1 + 1.0) / 2 / math.sin ( fov * math.pi / 180 / 2))330 self.lat = -60331 self.lon = 335332 glRotateScene(self, 1.0, mid[0], mid[1], mid[2], 0, 0, 0, 0)333 self._redraw()...
grid_game.py
Source:grid_game.py
...36 mh = self.grid.height() - my37 self.messageRect = (mx, my, mw, mh)38 self.screen = pygame.display.set_mode([self.grid.width(), self.grid.height()])39 pygame.display.set_caption(mapdata['title'])40 self._redraw()41 def load_locks(self):42 self.locks = []43 if 'locks' not in self.mapdata:44 return45 for lockdata in self.mapdata['locks']:46 code = lockdata['code']47 if isinstance(code, str):48 lock = Lock(code)49 elif isinstance(code, Iterable):50 lock = Lock(*code)51 else:52 lock = Lock(code)53 if 'label' in lockdata:54 lock.message_in_front = lockdata['label']55 if 'message_wrong_code' in lockdata:56 lock.message_wrong_code = lockdata['message_wrong_code']57 if 'auto_destroys' in lockdata:58 lock.auto_destroys = lockdata['auto_destroys']59 if 'position' in lockdata:60 lock.position = lockdata['position']61 self.locks.append(lock)62 def load_friends(self):63 self.friends = []64 if 'friends' not in self.mapdata:65 return66 for data in self.mapdata['friends']:67 friend = Friend(data['data'], data['message'])68 self.friends.append(friend)69 def _redraw(self, player_x=None, player_y=None):70 # This is required so that the app does not appear hanged71 for event in pygame.event.get():72 if event.type == pygame.QUIT:73 self.running = False74 # Cancel redraw if we are not running anymore75 if not self.running:76 return77 # Fill the background78 self.screen.fill((0, 161, 228))79 # Draw cells80 for row in range(self.grid.rows):81 pygame.draw.line(self.screen, (0, 180, 240), (0, row * CELL), (self.grid.width(), row * CELL))82 for col in range(self.grid.cols):83 pygame.draw.line(self.screen, (0, 180, 240), (col * CELL, 0), (col * CELL, self.grid.height()))84 # Draw the walls and the diamond85 for pos, obj in self.grid:86 if obj == WALL:87 self.screen.blit(WALL_TILE, self.grid.rect(pos))88 elif obj == DIAMOND:89 self.screen.blit(DIAMOND_TILE, self.grid.rect(pos))90 elif obj == LOCK:91 self.screen.blit(LOCK_TILE, self.grid.rect(pos))92 elif obj == GREEN_LOCK:93 self.screen.blit(GREEN_LOCK_TILE, self.grid.rect(pos))94 elif obj == FRIEND:95 self.screen.blit(FRIEND_TILE, self.grid.rect(pos))96 # Draw the message board97 if self.messageRect is not None:98 pygame.draw.rect(self.screen, (0, 161, 228), self.messageRect)99 labels = []100 x = self.messageRect[0]101 y = self.messageRect[1]102 if isinstance(self.message, list):103 lines = self.message104 else:105 lines = self.message.splitlines()106 for line in lines:107 label = self.font.render(line, 1, (0, 0, 0))108 self.screen.blit(label, (x, y))109 y += 35110 # Draw the player111 x = player_x or self.grid.xy(self.col, self.row)[0]112 y = player_y or self.grid.xy(self.col, self.row)[1]113 if self.won:114 self.screen.blit(PLAYER_WON_TILE, (x, y, CELL, CELL))115 else:116 self.screen.blit(PLAYER_TILE, (x, y, CELL, CELL))117 # update the display118 pygame.display.update()119 # Sleep for one frame120 self.clock.tick(60)121 def get_lock_in_front(self):122 for lock in self.locks:123 if lock.position is not None:124 if lock.position == [self.col+1, self.row]:125 return lock126 else:127 return lock128 raise Exception("No lock found")129 def look(self):130 obj = self.grid.object_in_sight()131 result = None132 if obj == LOCK:133 result = 'orange lock'134 elif obj == GREEN_LOCK:135 result = 'green lock'136 if result is None:137 self.message = "There is nothing in sight"138 else:139 self.message = [140 f"In front of you you see {result}.",141 f"(the look() function returns '{result}')"142 ]143 self._redraw()144 return result145 def move(self, col_step, row_step):146 newcol = self.col + col_step147 newrow = self.row + row_step148 # Check for collision149 if self.grid[newcol, newrow] in (WALL, LOCK, GREEN_LOCK, FRIEND):150 return151 # Animate movement152 oldx, oldy = self.grid.xy(self.col, self.row)153 self.col = newcol154 self.row = newrow155 x, y = self.grid.xy(self.col, self.row)156 frames = 15157 dx = (x - oldx) / frames158 dy = (y - oldy) / frames159 for i in range(frames + 1):160 self._redraw(oldx + dx * i, oldy + dy * i)161 # Check if we ended up in front of a lock162 if self.grid[self.col + 1, self.row] == LOCK:163 # Show what the lock says164 self.message = self.get_lock_in_front().message_in_front165 self._redraw()166 # Check if we ended up in front of a friend167 if self.grid[self.col + 1, self.row] == FRIEND:168 self.message = self.friends[0].message_in_front169 self._redraw()170 # Check if we have reached the diamond171 if self.grid[self.col, self.row] == DIAMOND:172 self.message = "Congratulations! You won!!!"173 del self.grid[self.col, self.row] # removing the diamond174 self.won = True175 self._redraw()176 def open_lock(self, *codes):177 self.message = f"You are trying to open the lock with code: {', '.join([str(x) for x in codes])}."178 self._redraw()179 sleep(3)180 # Check if we are in front of a lock181 if self.grid[self.col + 1, self.row] not in (LOCK, GREEN_LOCK):182 self.message = "There is no lock in front of you"183 self._redraw()184 return185 # Check if the codes are correct186 lock = self.get_lock_in_front()187 if not lock.open(*codes):188 self.message = lock.message_wrong_code189 if lock.auto_destroys:190 self.grid[self.col+1, self.row] = 'X'191 self.locks.remove(lock)192 self._redraw()193 sleep(1)194 return195 # If the code is correct196 self.message = lock.message_when_open197 del self.grid[self.col + 1, self.row]198 self.locks.remove(lock)199 self._redraw()200 sleep(1)201 def ask(self):202 sleep(.5)203 # Check if we are in front of a friend204 if self.grid[self.col + 1, self.row] != FRIEND:205 self.message = "There is no one to ask in front of you."206 self._redraw()207 return208 friend = self.friends[0]209 self.message = friend.message210 self._redraw()211 sleep(1)212 self.friends.pop(0)213 del self.grid[self.col + 1, self.row]214 self._redraw()215 sleep(1)216 return friend.data217 def run(self):218 while self.running:219 # Did the user click the window close button?220 for event in pygame.event.get():221 if self.keyboard and event.type == pygame.KEYUP:222 if event.key == pygame.K_LEFT:223 self.move(-1, 0)224 elif event.key == pygame.K_RIGHT:225 self.move(1, 0)226 elif event.key == pygame.K_DOWN:227 self.move(0, 1)228 elif event.key == pygame.K_UP:...
ch11-3.py
Source:ch11-3.py
...23 tolN=StockCode.get()+'.sz'24 else :25 print u"ä»
æ¯ææ·±è¯"26 return tolN27def _redraw():28 _redraw.f.clf()29 quotes = quotes_historical_yahoo( getInputs(), date1, date2)30 if len(quotes) == 0:31 raise SystemExit32 dates = [q[0] for q in quotes]33 opens = [q[1] for q in quotes]34 fig =Figure(figsize=(5,4), dpi=100)35 ax = _redraw.f.add_subplot(111)36 ax.plot_date(dates, opens, '-')37 _redraw.canvas.show()38 _redraw.canvas.get_tk_widget().pack(side=Tk.TOP, fill=Tk.BOTH, expand=1)39_redraw.f =Figure(figsize=(5,4), dpi=100)40_redraw.canvas = FigureCanvasTkAgg(_redraw.f, master=root)41button = Tk.Button(master=root, text='redraw', command=_redraw)42button.pack(side=Tk.BOTTOM)43Tk.Label(root, text=u"è¡ç¥¨ä»£ç ").pack(side=Tk.TOP)44StockCode = Tk.Entry(root)45StockCode.pack()46StockCode.insert(0,'000001')47_redraw()...
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