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DeviceCamera::GetNextImage (Image *, M32 *)
DeviceCamera | DeviceCamera Members | ModaCPP Namespace | GetNextImage Method | See Also
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Getting next camera image.

C++
bool GetNextImage(Image * pImage, M32 * pDeviceResponse = NULL);
Parameters
Parameters 
Description 
Image * pImage 
[in/out] Pointer on Image which will receive the new image. 
M32 * pDeviceResponse = NULL 
(see Message) 
Returns

True if Image parameter is filled with a new valid image, false otherwise.

Description

GetNextImage gets the next camera image according to the latest internal image number. If the image is not yet available, the call is blocked awaiting the new image. The parameter pImage is filled with the new image.

Notes

This overload of GetNextImage is faster than the other overload because Image parameter can be re-used for the next image without re-new image buffer if it is possible. i.e. if the properties (size of the image, format...) did not change until the last call.

See Also
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Documentation v4.7 (18/01/2015), Copyright (c) 2015 anyKode. All rights reserved.
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