net.doo.snap.camera

Class AutoSnappingController

net.doo.snap.camera.AutoSnappingController

public class AutoSnappingController

Controls auto-snapping process by observing contour detection results from ContourDetectorFrameHandler.

Constructor Summary

Constructors

Constructor and Description
AutoSnappingController()

Method Summary

Modifier and Type	Method and Description
static AutoSnappingController	attach() Same as AutoSnappingController.attach, but creates new ContourDetectorFrameHandler which will be attached to camera. Use this method if you don't need to control contour detection routine. However, be careful to not accidentally attach several ContourDetectorFrameHandler to camera therefore causing contour detection to be executed more than once.
static AutoSnappingController	attach() Convenience method for attaching AutoSnappingController to camera view and ContourDetectorFrameHandler. Auto-snapping is enabled by default as soon as you create new instance of AutoSnappingController. You can manually enable or disable auto-snapping by calling AutoSnappingController.setEnabled.
boolean	isEnabled()
void	setAutoSnappingCallback()
void	setEnabled()
void	setIgnoreBadAspectRatio() Sets flag which enables/disables BadAspectRatio detection ignorance. By default - false
void	setSensitivity() Changes sensitivity of auto-snapping. That is: the more sensitive it is the faster it shoots. Sensitivity must be within [0..1] range. A value of 1.0 triggers automatic capturing immediately, a value of 0.0 delays the automatic by 3 seconds. The default value is 0.66 (1 sec)

Constructor Detail

AutoSnappingController

public AutoSnappingController()

Method Detail

attach

public static AutoSnappingController attach()

Same as AutoSnappingController.attach, but creates new ContourDetectorFrameHandler which will be attached to camera.

Use this method if you don't need to control contour detection routine. However, be careful to not accidentally attach several ContourDetectorFrameHandler to camera therefore causing contour detection to be executed more than once.

See Also:

AutoSnappingController.attach

attach

public static AutoSnappingController attach()

Convenience method for attaching AutoSnappingController to camera view and ContourDetectorFrameHandler.

Auto-snapping is enabled by default as soon as you create new instance of AutoSnappingController. You can manually enable or disable auto-snapping by calling AutoSnappingController.setEnabled.

Returns:

new AutoSnappingController

See Also:

AutoSnappingController.setEnabled

setEnabled

public void setEnabled()

isEnabled

public boolean isEnabled()

Returns:

true if auto-snapping is enabled. false if auto-snapping is disabled.

setSensitivity

public void setSensitivity()

Changes sensitivity of auto-snapping. That is: the more sensitive it is the faster it shoots.

Sensitivity must be within [0..1] range. A value of 1.0 triggers automatic capturing immediately, a value of 0.0 delays the automatic by 3 seconds.

The default value is 0.66 (1 sec)

setIgnoreBadAspectRatio

public void setIgnoreBadAspectRatio()

Sets flag which enables/disables BadAspectRatio detection ignorance. By default - false

setAutoSnappingCallback

public void setAutoSnappingCallback()