Description

  • Description of the arc widget

Interface version

Version number Writer Date Description
1.0 Qin Zhitian June 29, 2021 initial release

IP address

http://192.168.1.1/wapi

API list

Name Description
set set attributes
get get attributes

1. set

Description of request parameters

Parameter Name Type Description
attr string attribute
attr.type string action：value_change-‘value_change-event trigger’；size-‘set the size of arc‘；range-’Set the minimum and maximum values of arc‘；angle-‘set the start and end angle of arc’；bk_angle-‘set the start and end angle of arc background’；color-‘set arc color’；
attr.value_1 int parameter：size-‘length’；angle-‘minimum value’；angle-‘start angle’；bk_angle-‘start angle of arc background’；
attr.value_2 int parameter：size-‘width’；angle-‘maximum’；angle-‘end angle’；bk_angle-‘end angle of arc background’；
attr.type string type：bg-‘set the background color of arc’；indic-‘set the indicator color of arc’；
attr.color_R int parameter: value of R, 0-255;
attr.color_G int parameter: value of G, 0-255;
attr.color_B int parameter: value of B, 0-255;

Call example

{
    "wid": "s1",
    "cmd" : "set",
    "attr": {
        "type": "value_change",
    }
}
Note: set event trigger callback;
{
    "wid": "s1",
    "cmd" : "set",
    "attr": {
        "action": "size",
        "value_1":100, 
        "value_2":100
    }
}
Note: set the arc size to 100 * 100
{
    "wid": "s1",
    "cmd" : "set",
    "attr": {
        "action": "range",  
        "value_1":0,
        "value_2":200
    }
}
Note: set the value range of arc to 0-200;
{
    "wid": "s1",
    "cmd" : "set",
    "attr": {
        "action": "angle", 
        "value_1":0,
        "value_2":200
    }
}
Note: set the start angle of arc as 0 and the end angle as 200;
{
    "wid": "s1",
    "cmd" : "set",
    "attr": {
        "action": "bk_angle",
        "value_1":0,
        "value_2":200
    }
}
Note: set the start angle of arc background to 0 and the end angle to 200;
{
    "wid": "s1",
    "cmd" : "set",
    "attr": {
        "action": "color",  
        "type":"indic",
        "color_R":229,
        "color_G":100,
        "color_B":0
    }
}
Note: set the indicator color of arc as R: 229, G: 100, B: 0;
{
    "wid": "s1",
    "cmd" : "set",
    "attr": {
        "action": "color",  
        "type":"bg",
        "color_R":229,
        "color_G":100,
        "color_B":250
    }
}
Note: set the background color of arc as R: 299, G: 100, B: 250;

Return example

{
    "code": 0
}

Description of return parameters

Parameter Name Type Description
result string result information
result.code int error code

Error Code

Error Code Description

2. get

Description of request parameters

Parameter Name Type Description

Call example

{
    "wid": "s1",
    "cmd" : "get"
}

Return example

{
    "start_angle": 0,
    "end_angle": 200,
    "cur_angle": 100,
    "code": 0
}

Description of return parameters

Parameter Name Type Description
result string result information
result.code int error code
result.start_angle int get the starting angle of arc
result.end_angle int get the ending angle of arc
result.cur_angle int get the value of arc

Error code

Error Code Description
文档更新时间: 2021-08-18 18:23   作者：plj