diff options
Diffstat (limited to 'data/graphics/camera')
| -rw-r--r-- | data/graphics/camera | 56 |
1 files changed, 31 insertions, 25 deletions
diff --git a/data/graphics/camera b/data/graphics/camera index 85dc606..f0eb35f 100644 --- a/data/graphics/camera +++ b/data/graphics/camera @@ -1,6 +1,10 @@ # camera: take a picture, animate it on screen -import gst, pippy, pygame, sys, time +import gst +import pippy +import pygame +import sys +import time # grey background bgcolor = (128, 128, 128) @@ -26,32 +30,34 @@ time.sleep(1) pipeline.set_state(gst.STATE_NULL) # load in the grabbed camera frame -image = pygame.image.load("/tmp/pippypic.jpg") +image = pygame.image.load('/tmp/pippypic.jpg') angle = 0.0 scale = 2.0 while pippy.pygame.next_frame(): - # every time we animate, check for quit or keydown events and exit - for event in pygame.event.get(): - if event.type == pygame.QUIT: sys.exit() - elif event.type == pygame.KEYDOWN: sys.exit() - - # rotate and scale the image - newImage = pygame.transform.rotozoom(image, angle, scale) - newImageRect = newImage.get_rect() - newImageRect.centerx = screen.get_rect().centerx - newImageRect.centery = screen.get_rect().centery - - # display the rotated and scaled image - screen.fill(bgcolor) - screen.blit(newImage, newImageRect) - pygame.display.flip() - - # choose a new rotation angle and scale - angle = angle + 5.0 - scale = scale * 0.95 - - # finish once the scale becomes very very small - if scale < 0.001: - break + # every time we animate, check for quit or keydown events and exit + for event in pygame.event.get(): + if event.type == pygame.QUIT: + sys.exit() + elif event.type == pygame.KEYDOWN: + sys.exit() + + # rotate and scale the image + newImage = pygame.transform.rotozoom(image, angle, scale) + newImageRect = newImage.get_rect() + newImageRect.centerx = screen.get_rect().centerx + newImageRect.centery = screen.get_rect().centery + + # display the rotated and scaled image + screen.fill(bgcolor) + screen.blit(newImage, newImageRect) + pygame.display.flip() + + # choose a new rotation angle and scale + angle = angle + 5.0 + scale = scale * 0.95 + + # finish once the scale becomes very very small + if scale < 0.001: + break |