avl_hittest_time
When the track layer is rendered, you can get the message closest to the specified time (used in the Track player, Track analysis tools, etc.). The time value should be within the time interval for which the track layer is rendered. To get such a message, use the request:
http://<host>/avl_hittest_time?sid="<text>"&unitId=<uint>&layerName="<text>"&time=<uint>&
revert=<bool>
Parameters
The required parameters are marked with an asterisk (*).
Name | Description |
|---|---|
sid* | Session ID. |
unitId* | Unit ID. |
layerName* | Layer name. |
time* | Time. |
revert | Search order. The value false stands for the direct order, the value true for the reverse one. |
| anyMsg | Process all messages to find the result. True - all messages, false - the messages marked with the flag 0x1. |
Response
{
"currMsg":{ /* current message */
...
},
"prevMsg":{ /* previous message */
...
},
"index":<uint>, /* current message index */
"layerName":"<text>" /* layer name */
}
The formats of the current and previous messages are described here.