private RadarChartData GetRadarChartDataFromUserProfileList(List <TestUserProfile> userProfileList, List <string> hometownList)
{
RadarChartData radarChartData = new RadarChartData();
List <RadarChartUserData> userDataList = new List <RadarChartUserData>();
foreach (string hometown in hometownList)
{
RadarChartUserData userData = new RadarChartUserData();
List <TestUserProfile> residentList = userProfileList.Where(user => user.Hometown == hometown).ToList();
userData.Hometown = hometown;
userData.Count = residentList.Count;
userData.ProfileList = new List <TestUserProfile>();
foreach (TestUserProfile resident in residentList)
{
userData.ProfileList.Add(resident);
}
userDataList.Add(userData);
}
// Generate Schema
foreach (RadarChartUserData data in userDataList)
{
data.GenerateUserProfileSchema();
}
radarChartData.HometownList = hometownList;
radarChartData.UserData = userDataList;
return(radarChartData);
}
public HttpResponseMessage DrawMultiRadarChart()
{
RadarChart[] charts = new RadarChart[2];
charts[0] = new Models.RadarChart();
charts[0].name = "set1";
charts[0].fillColor = "#f15c80";
charts[0].borderColor = "#8085e9";
charts[0].points = new List <Point> {
new Point {
x = "Rome", y = "42"
}, new Point {
x = "London", y = "44"
}, new Point {
x = "Paris", y = "95"
}, new Point {
x = "Bern", y = "37"
}
};
charts[1] = new Models.RadarChart();
charts[1].name = "set2";
charts[1].fillColor = "#7cb5ec";
charts[1].borderColor = "#434348";
charts[1].points = new List <Point> {
new Point {
x = "Rome", y = "12"
}, new Point {
x = "London", y = "24"
}, new Point {
x = "Paris", y = "125"
}, new Point {
x = "Bern", y = "7"
}
};
RadarChartData chartData = new RadarChartData();
chartData.datasets = charts;
string json = JsonConvert.SerializeObject(chartData);
using (JsonTextReader reader = new JsonTextReader(new StringReader(json)))
{
JObject o2 = (JObject)JToken.ReadFrom(reader);
return(this.Request.CreateResponse(HttpStatusCode.OK, o2, "application/json"));
}
}
protected override void OnInitializeChartData()
{
base.OnInitializeChartData();
if (OriginalChartView != null && SupportChartView != null && SupportChartView.ChartData != null)
{
var dataSetItems = SupportChartView.ChartData.DataSets;
var listDataSetItems = new List <RadarChartDataSet>();
foreach (var itemChild in dataSetItems)
{
var entryOriginal = itemChild.IF_GetValues().Select(item => new RadarChartDataEntry(item.GetValue()));
RadarChartDataSet dataSet = new RadarChartDataSet(entryOriginal.ToArray(), itemChild.IF_GetLabel());
OnIntializeDataSet(itemChild, dataSet);
listDataSetItems.Add(dataSet);
}
var data = new RadarChartData(listDataSetItems.ToArray());
OriginalChartView.Data = data;
OriginalChartView.ReloadInputViews();
OriginalChartView.SetNeedsDisplay();
}
}
public HttpResponseMessage DrawRadarChart()
{
RadarChart[] charts = new RadarChart[1];
charts[0] = new Models.RadarChart();
charts[0].name = "set1";
charts[0].fillColor = "#f15c80";
charts[0].borderColor = "#8085e9";
charts[0].points = new List <Point> {
new Point {
x = "USA", y = "24"
}, new Point {
x = "Fiji", y = "38"
}, new Point {
x = "UK", y = "77"
}, new Point {
x = "Italy", y = "17"
}, new Point {
x = "PR", y = "53"
}, new Point {
x = "India", y = "99"
}
};
RadarChartData chartData = new RadarChartData();
chartData.datasets = charts;
string json = JsonConvert.SerializeObject(chartData);
using (JsonTextReader reader = new JsonTextReader(new StringReader(json)))
{
JObject o2 = (JObject)JToken.ReadFrom(reader);
return(this.Request.CreateResponse(HttpStatusCode.OK, o2, "application/json"));
}
}
public ActionResult GetChartData()
{
DateTime today = DateTime.Today;
JsonReturnObj jsonReturn = new JsonReturnObj();
List <string> hometownList = new List <string>()
{
//"Johor",
//"Kedah",
//"Kelantan",
"Kuala Lumpur",
"Labuan",
//"Melaka",
//"Negeri Sembilan",
//"Pahang",
//"Penang",
//"Perak",
//"Perlis",
"Putrajaya",
"Sabah",
"Sarawak",
//"Selangor",
//"Terengganu"
};
try
{
//Get App Token
string appTokenURL = $"https://graph.facebook.com/oauth/access_token?client_id={APP_ID}&client_secret={APP_SECRET}&grant_type=client_credentials";
FBAppToken appTokenObj = JsonConvert.DeserializeObject <FBAppToken>(WebRequestHelper.Get(appTokenURL));
string access_token = appTokenObj.AccessToken;
//Get list of test users
string testUserURL = $"https://graph.facebook.com/v3.2/{APP_ID}/accounts/test-users?access_token={access_token}";
string testUsersJson = WebRequestHelper.Get(testUserURL);
TestUserQueryResult result = JsonConvert.DeserializeObject <TestUserQueryResult>(testUsersJson);
if (result.Error != null)
{
throw new Exception(result.Error);
}
//Get list of test users profile
Random rnd = new Random();
List <TestUserProfile> userProfileList = new List <TestUserProfile>();
foreach (TestUser user in result.TestUserList)
{
string profileURL = $"https://graph.facebook.com/v3.2/{user.Id}/?fields=id,name,birthday,gender,hometown&access_token={user.AccessToken}";
TestUserProfile userProfile = JsonConvert.DeserializeObject <TestUserProfile>(WebRequestHelper.Get(profileURL));
char[] genderCharArray = userProfile.Gender.ToCharArray();
genderCharArray[0] = char.ToUpper(genderCharArray[0]);
userProfile.Gender = new string(genderCharArray);
DateTime birthday = DateTime.ParseExact(userProfile.Birthday, "MM/dd/yyyy", CultureInfo.InvariantCulture);
userProfile.BirthdayMYFormat = birthday.ToString("dd/MM/yyyy");
userProfile.Hometown = hometownList[rnd.Next(hometownList.Count)];
userProfileList.Add(userProfile);
}
//Populate JSON data for barchart
BarChartData barChartData = GetBarChartDataFromUserProfileList(userProfileList, today);
RadarChartData radarChartData = GetRadarChartDataFromUserProfileList(userProfileList, hometownList);
jsonReturn.BarChartData = barChartData;
jsonReturn.RadarChartData = radarChartData;
jsonReturn.IsSuccess = true;
}
catch (Exception ex)
{
jsonReturn.IsSuccess = false;
jsonReturn.ErrorMsg = ex.Message;
}
return(Json(jsonReturn, "application/json"));
}
protected override void OnAppearing()
{
base.OnAppearing();
var entries = new List <RadarEntry>();
var entries2 = new List <RadarEntry>();
var labels = new List <string>();
var FontFamily = "";
switch (Device.RuntimePlatform)
{
case Device.iOS:
FontFamily = "Pacifico-Regular";
break;
case Device.Android:
FontFamily = "Fonts/Pacifico-Regular.ttf";
break;
default:
break;
}
Random random = new Random();
for (int i = 0; i < 8; i++)
{
entries.Add(new RadarEntry(random.Next(100)));
entries2.Add(new RadarEntry(random.Next(100)));
labels.Add("Entry" + i);
}
var dataSet5 = new RadarDataSet(entries2, "Radar DataSet 1")
{
Colors = new List <Color> {
Color.Red
},
FillColor = Color.Red,
DrawFilled = true,
DrawValues = false,
ValueFontFamily = FontFamily
};
var dataSet4 = new RadarDataSet(entries, "Radar DataSet 2")
{
Colors = new List <Color> {
Color.Green
},
FillColor = Color.Green,
DrawFilled = true,
DrawValues = false,
};
var data4 = new RadarChartData(new List <IRadarDataSet>()
{
dataSet4, dataSet5
});
radarChart.ChartData = data4;
radarChart.XAxis.AxisValueFormatter = new TextByIndexXAxisFormatter(labels);
radarChart.XAxis.FontFamily = FontFamily;
}
