API - Trend list

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To get a list of all registers, you must perform a GET request on the URL like this: http://192.168.1.1/api/registers.

To obtain information about a particular register, you must perform a following GET request on a URL 'http://192.168.1.1/api/registers/1' . Here "1" is the ID of the desired register.

In the headers, it is necessary to pass API key. For example:

X-WH-APIKEY: F3C74230818DA487BB2017CE5D0290F4DABCAFD7

Also, in the headers, you must specify the desired data exchange format. Currently, only the JSON format is supported.

Accept: application/json
Content-Type: application/json

---

Example of requesting a list of all trends:

URL: http://192.168.1.1/api/trends
Method: GET

Headers:

Accept: application/json
Content-Type: application/json
Accept-Encoding: gzip, deflate, sdch
X-WH-APIKEY: F3C74230818DA487BB2017CE5D0290F4DABCAFD7

Response reply:

[
  {
    "id": "1",
    "regsid": "16",
    "title": "Горелка",
    "height": "350",
    "min_val": "0",
    "max_val": ""
  },
  {
    "id": "2",
    "regsid": "11,12,13",
    "title": "Токи A, B, C",
    "height": "350",
    "min_val": "0",
    "max_val": "1500"
  }
]

---

Example of requesting trend #2 information:

URL: http://192.168.1.1/api/trends/2
Method: GET

Headers:

Accept: application/json
Content-Type: application/json
Accept-Encoding: gzip, deflate, sdch
X-WH-APIKEY: F3C74230818DA487BB2017CE5D0290F4DABCAFD7

Response example:

{
  "id": "2",
  "regsid": "11,12,13",
  "title": "Токи A, B, C",
  "height": "350",
  "min_val": "0",
  "max_val": "1500"
}

---

Trend attributes:

id	int	Unique trend identifier
title	string	Trend name
regsid	string	List of registers ids to be displayed on the trend.
height	int	Trend height in pixels
min_val	double	Minimal value of the Y axis
max_val	double	Maximal value of the Y axis