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picamera [2014/11/06 23:26]
admin 		picamera [2016/12/11 14:23] (current)
admin [Funktions for the Camera Preview:]
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----- +===== PiCamera=====
-**PiCamera** +
-----+
  
 [[http://picamera.readthedocs.org/en/release-1.4/]]\\ [[http://picamera.readthedocs.org/en/release-1.4/]]\\
  
----- +==== Installation ====
-**Install:**+
   $ sudo apt-get update   $ sudo apt-get update
   $ sudo apt-get install python-picamera   $ sudo apt-get install python-picamera
  
----- +==== Example ====
-**Example:** +
  
   >>> import picamera   >>> import picamera
-  >>> cam = picamera.PiCamera() +  >>> camera = picamera.PiCamera() 
-  >>> cam.start_preview() +  >>> camera.start_preview() 
-  >>> cam.stop_preview()+  >>> camera.stop_preview()
  
 +----
 +====Funktions for the Camera Preview:====
 +__brightness__ (0<u<100)\\
 +  camera.brightness = u
  
----- 
-**Funktions for Camera Preview:**\\ 
 __color effects__ (0 < u < 255 and 0 < v < 255)\\ __color effects__ (0 < u < 255 and 0 < v < 255)\\
 +The default value is //None//\\
   camera.color_effects = (u, v)   camera.color_effects = (u, v)
 + 
  
 __contrast__ (-100 < u < 100) __contrast__ (-100 < u < 100)
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 __rotation__ (0, 90, 180, 270) __rotation__ (0, 90, 180, 270)
-  camera.rotate = 90+  camera.rotation = 90
      
 __saturation__ (-100 < u < 100) __saturation__ (-100 < u < 100)
   camera.saturation = u   camera.saturation = u
 +
 +__sharpness__ (-100 < u < 100)
 +  camera.sharpness = u
      
 __vflip__  (False, True) __vflip__  (False, True)