我需要使用此数据结构获得最接近某一点的位置:
[
{
"data_id": "127",
"actual_data": [
{
"id": "220",
"value": "shaul"
},
{
"id": "221",
"value": "3234324"
},
{
"id": "222",
"value": {
"lngalt": [
13.7572225,
-124.0429047
],
"street_number": null,
"political": null,
"country": null,
}
},
{
"id": "223",
"value": "dqqqf1222fs3d7ddd77@Dcc11cS2112s.com"
},
{
"id": "224",
"value": "123123"
},
{
"id": "225",
"value": "lala1"
},
....
},
{
"data_id": "133",
"actual_data": [
{
"id": "260",
"value": {
"lngalt": [
1.7572225,
32.0429047
],
"street_number": null,
"political": null,
"country": null,
}
}, …Run Code Online (Sandbox Code Playgroud) 我需要绘制一个动态的圆环图 - 类似于 -
http://194.90.28.56/~dev1/t.jpg
Run Code Online (Sandbox Code Playgroud)
绿色部分表示百分比(在这种情况下为27%) - 它必须是动态的.
我想我需要做类似的事情 - Android - 如何绘制基于弧度的渐变
但是用JS ..
谢谢.