com.drew.imaging
public class PhotographicConversions extends Object
Field Summary | |
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static double | ROOT_TWO |
Method Summary | |
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static double | apertureToFStop(double aperture)
Converts an aperture value to its corresponding F-stop number. |
static double | shutterSpeedToExposureTime(double shutterSpeed)
Converts a shutter speed to an exposure time. |
Parameters: aperture the aperture value to convert
Returns: the F-stop number of the specified aperture
Parameters: shutterSpeed the shutter speed to convert
Returns: the exposure time of the specified shutter speed