MATLAB IMAGE ACQUISITION TOOLBOX - RELEASE NOTES Guide de l'utilisateur télécharger pdf (Page 68)

4 Defining Your Adaptor Class

4-4

Pure Virtual Function Description with Declaration

getNumberOfBands() Returns the number of bands used in the returned image data — see

“Specifying Image Dimensions” on page 5-5.

virtual int getNumberOfBands() const;

openDevice() Opens a connection with the device, preparing it for use — see

“Opening and Closing Connection with a Device” on page 5-10.

virtual bool openDevice();

startCapture() Starts retrieving frames from the device — see “Starting and Stopping

Image Acquisition” on page 5-15.

virtual bool startCapture();

stopCapture() Stops retrieving frames from the device — see “Suggested Algorithm

for stopCapture()” on page 5-17.

virtual bool stopCapture();

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MATLAB IMAGE ACQUISITION TOOLBOX - RELEASE NOTES Guide de l'utilisateur Page 68