annotate visualclient/visclient.py @ 5:1adf97ba90c8

added visual client

#!/usr/bin/env python
# encoding: utf-8
"""
visclient.py

Created by George Fazekas on 2012-06-17.
Copyright (c) 2012 . All rights reserved.
"""

import sys,os
import pygame as pg
from pygame.locals import *
import httplib as ht

import gradients
from gradients import genericFxyGradient

# from pytagcloud import create_tag_image, make_tags
# from pytagcloud.lang.counter import get_tag_counts

# YOUR_TEXT = "A tag cloud is a visual representation for text data, typically\
# used to depict keyword metadata on websites, or to visualize free form text."
# 
# tags = make_tags(get_tag_counts(YOUR_TEXT), maxsize=120)
# 
# create_tag_image(tags, 'cloud_large.png', size=(900, 600), fontname='Lobster')



def main():
	
	conn = ht.HTTPConnection("192.168.2.184:8030")	
	
	pg.init()
	fontObj = pg.font.Font("freesansbold.ttf",18)
	
	white = ( 255, 255, 255)
	black = ( 0,0,0)
	fpsClock = pg.time.Clock()
	screen = pg.display.set_mode((1024, 768))
	rect_x,rect_y=50,50
	rect_xp,rect_yp=50,50	
	rect_change_x,rect_change_y=5,5
	counter = 0
	scol   = (0,255,0,255)
	# ecol   = (100,0,50,255)
	ecol   = (0,0,0,255)
	coordstxt = "test"

	while True :
		pg.draw.circle(screen, pg.Color(255,0,0), (300,50),20,0)
		# screen.blit(gradients.radial(99, scol, ecol), (401, 1))

		for event in pg.event.get() :
			if event.type == QUIT:
				conn.close()				
				pg.quit()
				sys.exit()
			elif event.type == KEYDOWN :
				if event.key == K_ESCAPE :
					pg.event.post(pg.event.Event(QUIT))
					
		# put text
		txtObj = fontObj.render(coordstxt,True,pg.Color(254,254,254))
		rectObj = txtObj.get_rect()
		rectObj.topleft = (10,20)
		# rectObj.fill(pg.Color(254,254,254))
		screen.blit(txtObj,rectObj)
		
		
		# Draw the rectangle		
		# pg.draw.rect(screen,black,[rect_xp,rect_yp,50,50])
		screen.blit(gradients.radial(99, ecol, ecol), (rect_xp,rect_yp))
		
		rect_xp,rect_yp = rect_x,rect_y
		# pg.draw.rect(screen,white,[rect_x,rect_y,50,50])
		screen.blit(gradients.radial(99, scol, ecol), (rect_x,rect_y))
		
		
		# Move the rectangle starting point
		# rect_x += rect_change_x
		# rect_y += rect_change_y
		counter += 1
		if counter % 12 :
			counter = 0
			try :
				conn.request("GET","/moodconductor/result")
				res = conn.getresponse()
				data = eval(res.read())
				coordstxt = "x:%s y:%s" %data
				rect_x = data[0] * 300
				rect_y = data[1] * 1000
				conn.close()
			except :
				pass
			
		

		# Bounce the ball if needed
		if rect_y > 450 or rect_y < 0:
			rect_change_y = rect_change_y * -1
		if rect_x > 650 or rect_x < 0:
			rect_change_x = rect_change_x * -1
		
		# pg.display.update()
		pg.display.flip()
		fpsClock.tick(50)
		
	
	# if raw_input("quit?") in ['y'] :
	# 	pg.quit()
	
	pass


if __name__ == '__main__':
	pass
	main()