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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:// | [[http:// | ||
- | ---- | + | ==== Installation ==== |
- | **Install: | + | |
$ sudo apt-get update | $ sudo apt-get update | ||
$ sudo apt-get install python-picamera | $ sudo apt-get install python-picamera | ||
- | ---- | + | ==== Example |
- | **Example:** | + | |
>>> | >>> | ||
- | >>> | + | >>> |
- | >>> | + | >>> |
- | >>> | + | >>> |
+ | ---- | ||
+ | ====Funktions for the Camera Preview: | ||
+ | __brightness__ (0< | ||
+ | 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) | ||
Line 57: | Line 56: | ||
| | ||
__rotation__ (0, 90, 180, 270) | __rotation__ (0, 90, 180, 270) | ||
- | camera.rotate | + | camera.rotation |
| | ||
__saturation__ (-100 < u < 100) | __saturation__ (-100 < u < 100) | ||
camera.saturation = u | camera.saturation = u | ||
+ | |||
+ | __sharpness__ (-100 < u < 100) | ||
+ | camera.sharpness = u | ||
| | ||
__vflip__ | __vflip__ |