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| # -*- coding: utf-8 -*-
"""
Created on Mon Sep 5 15:44:42 2011
@author: jean-pat
"""
#!/usr/bin/env python
#
import os, pygame
from pygame.locals import*
def load_image(name, colorkey=None):
fullname=os.path.join("data", name)
try:
image=pygame.image.load(fullname)
except pygame.error, message:
print "Impossible de charger l'image:",name
raise SystemExit, message
image = image.convert()
if colorkey is not None:
if colorkey is -1:
colorkey = image.get_at((0, 0))
image.set_colorkey(colorkey, RLEACCEL)
return image, image.get_rect()
class Ichrom(pygame.sprite.Sprite):
def __init__(self,image,initpos):
pygame.sprite.Sprite.__init__(self)
self.pos = initpos
self.image,self.rect=image
#self.rect=self.image.get_rect()
print "self.rect",self.rect,"-self.image:",self.image
self.button=(0,0,0)#mouse buttons not pressed
#self.selected = 0
self.mouseover=False
self.focused=False
#self.rect=initpos
print "init chrom at ",self.pos
def rollover(self):
"""Test if the mouse fly over the chromosome
self.mouseover==True if mouse flying over the chrom,
False if not"""
mpos=pygame.mouse.get_pos()#mouseposition
#test if mouse roll over the sprite
if self.rect.collidepoint(mpos):
self.mouseover=True
else:
self.mouseover=False
def update(self):
self.button=pygame.mouse.get_pressed()
mpos = pygame.mouse.get_pos()
self.selected=self.rect.collidepoint(mpos)
#the mouse flies over a chromosome
if (self.mouseover):
#print "mouse pos:",mpos
if self.button==(1,0,0): # )
pos = pygame.mouse.get_pos()
self.rect.center = pos
class Classifier(pygame.sprite.Sprite):
'''When a chrom is moved is moved into a category '''
def __init__(self,initpos,category):
pygame.sprite.Sprite.__init__(self)
self.category=category
self.image = pygame.Surface((100,100))
self.image.set_colorkey((0,0,0))
self.image = self.image.convert_alpha()
#pygame.draw.rect(screen, color, (x,y,width,height), thickness)
pygame.draw.rect(self.image, (255,0,0,255), (0,0,100,100),1)
self.rect= initpos
#self.rect= self.image.get_rect()
def update(self):
pass
#self.pos = (10,10)
#pygame.draw.rect(self.image, (255,0,0,255), (10,50,100,100),2)
def trainClassifier(self):
"""the particles moved inside the square are set into one
category"""
pass
def main():
pygame.init()
screen = pygame.display.set_mode((320,300))
pygame.display.set_caption("Karyotyper")
pygame.mouse.set_visible(True)
background = pygame.Surface(screen.get_size())
background = background.convert()
background.fill((0, 0, 0))
screen.blit(background,(0, 0))
pygame.display.flip()
i1=load_image("/home/claire/Applications/ImagesTest/jp/Jpp48/13/DAPI/particules/part15.png", -1)
i2=load_image("/home/claire/Applications/ImagesTest/jp/Jpp48/13/DAPI/particules/part12.png", -1)
chr1 = Ichrom(i1,(0,0))
#chr1 = Krom(i1,(0,0))
chr2=Ichrom(i2,(30,30))
#chr2=Krom(i2,(30,30))
categ1=Classifier((5,150),"single")
categ2=Classifier((110,150),"overlapping")
categ3=Classifier((215,150),"other stuff")
allsprites = pygame.sprite.RenderPlain((chr1,chr2))
allcategories=pygame.sprite.RenderPlain((categ1,categ2,categ3))
clock = pygame.time.Clock()
while 1:
clock.tick(60)
for event in pygame.event.get():
if event.type == QUIT:
return
elif event.type == KEYDOWN and event.key == K_ESCAPE:
return
if event.type ==pygame.MOUSEBUTTONDOWN:
#need to be modified to handle a list of chromosomes
chr1.rollover()
chr2.rollover()
allsprites.update()
allcategories.update()
##
##Search which chromosome is moved
##into which category and classify
##that chromosome in that category
collision=pygame.sprite.groupcollide(allcategories,allsprites,False,False)
screen.blit(background,(0,0))
allsprites.draw(screen)
allcategories.draw(screen)
pygame.display.flip()
if __name__ == '__main__': main() |
collision entre groupe de sprites (pygame)
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