ICameraFrameModel
Brew Release
Brew MP 1.0.2
See Also
Description
ICameraFrameModel is derived from IFrameModel and provides image frames from a camera. The camera image is managed by an ICamera object and wrapped by the camera frame model. Frame changes are sent to listeners, usually frame widgets.
Usage
To create a camera frame model, an application would do the following:
The camera frame model generates the following events:
1. Create an instance of the frame widget using AEECLSID_FrameWidget.
2. Create an instance of the ICamera object using AEECLSID_Camera.
3. Set the camera size and display size using ICamera_SetSize and ICamera_SetDisplaySize.
4. Create an instance of the CameraFrameModel using AEECLSID_CameraFrameModel.
5. Set the ICamera instance on the CameraFrameModel using ICameraFrameModel_SetICamera.
6. Set the model on the frame widget using IWidget_SetModel.
7. Start camera using ICamera_Preview.
The camera frame model generates the following events:
Event Description ----- ------------------------------------------------------------ EVT_FRAMEMDL_FRAME: The current frame has changed.
Methods
- ICameraFrameModel_GetICamera()
- ICameraFrameModel_GetSize()
- ICameraFrameModel_Notify()
- ICameraFrameModel_SetSize()
- ICameraFrameModel_AddListener()
- ICameraFrameModel_GetOffset()
- ICameraFrameModel_QueryInterface()
- ICameraFrameModel_GetFrame()
- ICameraFrameModel_Release()
- ICameraFrameModel_RegisterNotify()
- ICameraFrameModel_SetICamera()
- ICameraFrameModel_AddRef()
- ICameraFrameModel_SetOffset()
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