The CameraProxy
class can be used to get images from a interface_camera device.
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| CameraProxy (PlayerClient *aPc, uint32_t aIndex=0) |
| Constructor.
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virtual | ~CameraProxy () |
| Destructor.
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void | SaveFrame (const std::string aPrefix, uint32_t aWidth=4) |
| Save the frame.
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void | Decompress () |
| decompress the image
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uint32_t | GetDepth () const |
| Image color depth.
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uint32_t | GetWidth () const |
| Image dimensions (pixels)
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uint32_t | GetHeight () const |
| Image dimensions (pixels)
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uint32_t | GetFormat () const |
| Image format Possible values include.
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uint32_t | GetImageSize () const |
| Size of the image (bytes)
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void | GetImage (uint8_t *aImage) const |
| Image data This function copies the image data into the data buffer aImage.
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uint32_t | GetCompression () const |
| What is the compression type? Currently supported compression types are:
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bool | IsValid () const |
| Proxy has any information.
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bool | IsFresh () const |
| Check for fresh data.
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void | NotFresh () |
| Reset Fresh flag.
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std::string | GetDriverName () const |
| Get the underlying driver's name.
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double | GetDataTime () const |
| Returns the received timestamp of the last data sample [s].
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double | GetElapsedTime () const |
| Returns the time between the current data time and the time of the last data sample [s].
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PlayerClient * | GetPlayerClient () const |
| Get a pointer to the Player Client.
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uint32_t | GetIndex () const |
| Get device index.
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uint32_t | GetInterface () const |
| Get Interface Code.
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std::string | GetInterfaceStr () const |
| Get Interface Name.
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void | SetReplaceRule (bool aReplace, int aType=-1, int aSubtype=-1) |
| Set a replace rule for this proxy on the server.
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int | HasCapability (uint32_t aType, uint32_t aSubtype) |
| Request capabilities of device.
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int | GetBoolProp (char *aProperty, bool *aValue) |
| Request a boolean property.
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int | SetBoolProp (char *aProperty, bool aValue) |
| Set a boolean property.
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int | GetIntProp (char *aProperty, int32_t *aValue) |
| Request an integer property.
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int | SetIntProp (char *aProperty, int32_t aValue) |
| Set an integer property.
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int | GetDblProp (char *aProperty, double *aValue) |
| Request a double property.
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int | SetDblProp (char *aProperty, double aValue) |
| Set a double property.
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int | GetStrProp (char *aProperty, char **aValue) |
| Request a string property.
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int | SetStrProp (char *aProperty, char *aValue) |
| Set a string property.
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template<typename T > |
connection_t | ConnectReadSignal (T aSubscriber) |
| Connect a read signal to this proxy.
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void | DisconnectReadSignal (connection_t aSubscriber) |
| Disconnect a signal from this proxy.
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