Navigation.messageParseAnglesChanged

Parse a #GstNavigation message of type GST_NAVIGATION_MESSAGE_ANGLES_CHANGED and extract the cur_angle and n_angles parameters.

interface Navigation

static

bool

messageParseAnglesChanged

(

gst.message.Message message

,

out uint curAngle

,

out uint nAngles

)

Parameters

message gst.message.Message: A #GstMessage to inspect.
curAngle uint: A pointer to a #guint to receive the new current angle number, or NULL
nAngles uint: A pointer to a #guint to receive the new angle count, or NULL.

Return Value

Type: bool

true if the message could be successfully parsed. false if not.

gstvideo navigation Navigation functions

static functions