async void MainPage_DataRequested(DataTransferManager sender, DataRequestedEventArgs args)
{
DataRequest request = args.Request;
DataRequestDeferral deferral = request.GetDeferral();
try
{
var saveFile = await StaticTaqModelView.saveUi2Png("screenshot.png", mainPage);
var storageItems = new List <IStorageItem>();
storageItems.Add(saveFile);
// 3. Share it
//request.Data.SetText("TAQ");
request.Data.Properties.Title = Windows.ApplicationModel.Package.Current.DisplayName;
// Facebook app supports SetStorageItems, not SetBitmap.
request.Data.SetStorageItems(storageItems);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
// Ignore.
}
finally
{
deferral.Complete();
}
}
public int aqVals2Coll(List <double> aqVals, int updateHour, string updateDate)
{
for (var h = 0; h < 24; h++)
{
var rotHour = (24 + updateHour - h) % 24;
var aqVal = aqVals[rotHour];
// This ugly coding style comes from a problem that the chart doesn't update its Hour axis anymore after the first assignment to Hour.
if (rotHour == 0)
{
aq24HrValColl.Add(new Aq24HrVal
{
// Replace Hour 0 with date.
Hour = updateDate.Replace("-", "/"),
Val = aqVal
});
}
else
{
aq24HrValColl.Add(new Aq24HrVal
{
Hour = rotHour + "",
Val = aqVal
});
}
var aqLevel = StaticTaqModel.getAqLevel(AqHistShared.aqName, aqVal);
//aq24HrValColl.Where(hv => hv.Hour == "0").First().Hour = updateDate.Replace("-", "/");
aqColors.Add(new SolidColorBrush(StaticTaqModelView.html2RgbColor(StaticTaqModel.aqColors[AqHistShared.aqName][aqLevel])));
}
ccm.CustomBrushes = aqColors;
return(0);
}
// Has to be run by UI context!
public void loadDict2Sites(string aqName)
{
var isSiteUninit = sites.Count() == 0;
// if sites is uninitialized.
if (isSiteUninit)
{
foreach (var s in m.sitesStrDict)
{
var siteDict = s.Value;
sites.Add(new SiteViewModel
{
siteName = s.Key,
county = s.Value["County"],
twd97Lat = double.Parse(siteDict["TWD97Lat"]),
twd97Lon = double.Parse(siteDict["TWD97Lon"]),
});
}
}
foreach (var site in sites)
{
var circleText = m.sitesStrDict[site.siteName][aqName];
if (aqName == "PublishTime")
{
circleText = circleText.Substring(11, 5);
}
var aqLevel = m.getAqLevel(site.siteName, aqName);
site.aqi = m.getValidAqVal(m.sitesStrDict[site.siteName]["AQI"]);
site.CircleColor = StaticTaqModel.aqColors[aqName][aqLevel];
site.CircleText = site.siteName + "\n" + circleText;
site.ListText = m.sitesStrDict[site.siteName][aqName];
site.TextColor = StaticTaqModelView.getTextColor(aqLevel);
}
}
// id == 0 stands for main site aqgv.
public void updateAqgv(int id)
{
var siteName = m.subscrSiteList[id];
var aqvms = aqvmsList[id];
var i = 0;
foreach (var k in StaticTaqModel.fieldNames.Keys)
{
var aqLevel = m.getAqLevel(siteName, k);
var textColor = StaticTaqModelView.getTextColor(aqLevel);
aqvms[i].CircleColor = StaticTaqModel.aqColors[k][aqLevel];
aqvms[i].CircleText = StaticTaqModel.fieldNames[k] + "\n" + m.sitesStrDict[siteName][k];
aqvms[i].TextColor = textColor;
i++;
}
}
public object Convert(object value, Type targetType, object parameter, string culture)
{
var aqLevel = StaticTaqModel.getAqLevel(AqHistShared.aqName, double.Parse((string)value));
return(StaticTaqModelView.getTextColor(aqLevel));
}
// Convert site info to AqViewModel for data bindings.
public ObservableCollection <UIElement> loadSite2Aqvm(string siteName)
{
var aqvms = new ObservableCollection <AqViewModel>();
var aqgvis = new ObservableCollection <UIElement>();
foreach (var k in StaticTaqModel.fieldNames.Keys)
{
var aqLevel = m.getAqLevel(siteName, k);
var textColor = StaticTaqModelView.getTextColor(aqLevel);
var aqvm = new AqViewModel
{
CircleColor = StaticTaqModel.aqColors[k][aqLevel], // default border background color
CircleText = StaticTaqModel.fieldNames[k] + "\n" + m.sitesStrDict[siteName][k],
TextColor = textColor
};
aqvms.Add(aqvm);
// Create UIElement for GridViewItem by k value.
switch (k)
{
case "PM2.5":
case "PM2.5_AVG":
aqgvis.Add(new GridPm2_5(aqvm));
break;
case "PM10":
case "PM10_AVG":
aqgvis.Add(new GridPm10(aqvm));
break;
case "O3":
case "O3_8hr":
aqgvis.Add(new Grid1(aqvm, "O", "3", "ppb"));
break;
case "CO":
case "CO_8hr":
aqgvis.Add(new Grid1(aqvm, "CO", "", "ppm"));
break;
case "SO2":
aqgvis.Add(new Grid1(aqvm, "SO", "2", "ppb"));
break;
case "NO2":
aqgvis.Add(new Grid1(aqvm, "NO", "2", "ppb"));
break;
case "NOx":
aqgvis.Add(new Grid1(aqvm, "NO", "x", "ppb"));
break;
case "NO":
aqgvis.Add(new Grid1(aqvm, "NO", "", "ppb"));
break;
case "WindSpeed":
aqgvis.Add(new Grid1(aqvm, "", "", "m/s"));
break;
case "WindDirec":
aqgvis.Add(new Grid1(aqvm, "", "", "°"));
break;
default:
aqgvis.Add(new Grid1(aqvm, "", "", ""));
break;
}
}
aqvmsList.Add(aqvms);
return(aqgvis);
}
public async Task <int> genTileImages(string siteName)
{
// Get colors by AQI.
var aqName = aqHistNames[(int)localSettings.Values["TileBackColorAqId"]];
var aqLevel = getAqLevel(siteName, aqName);
// Remove '#'.
var rectColorStr = StaticTaqModel.aqColors[aqName][aqLevel].Substring(1);
var r = (byte)Convert.ToUInt32(rectColorStr.Substring(0, 2), 16);
var g = (byte)Convert.ToUInt32(rectColorStr.Substring(2, 2), 16);
var b = (byte)Convert.ToUInt32(rectColorStr.Substring(4, 2), 16);
var bgColor = new SolidColorBrush(Color.FromArgb(0xFF, r, g, b));
var textColor = StaticTaqModelView.getTextColor(aqLevel);
// Extract time.
var dateStr = sitesStrDict[siteName]["PublishTime"].Substring(5, 5).Replace("-", "/");
var timeStr = sitesStrDict[siteName]["PublishTime"].Substring(11, 5);
var aqiStr = sitesStrDict[siteName]["AQI"];
var pm2_5_Str = sitesStrDict[siteName]["PM2.5"];
var pm10_Str = sitesStrDict[siteName]["PM10"];
// Small tile
var smallTile = new SmallTile(textColor);
smallTile.topTxt.Text = siteName;
smallTile.downTxt.Text = timeStr;
smallTile.border.Background = bgColor;
// Med tile
var medTile = new MedTile(textColor);
medTile.topTxt.Text = siteName;
medTile.topVal.Text = timeStr;
medTile.medVal.Text = aqiStr;
medTile.downVal.Text = pm2_5_Str;
medTile.border.Background = bgColor;
// Wide tile
var wideTile = new WideTile(textColor);
wideTile.topTxt.Text = siteName + "-" + dateStr + "-" + timeStr;
wideTile.medVal1.Text = aqiStr;
wideTile.medVal2.Text = pm2_5_Str;
wideTile.medVal3.Text = pm10_Str;
wideTile.border.Background = bgColor;
// Large tile
var largeTile = new LargeTile(textColor);
largeTile.val1.Text = siteName;
largeTile.val2.Text = sitesStrDict[siteName]["ShortStatus"];
largeTile.val3_1.Text = dateStr;
largeTile.val3_2.Text = timeStr;
largeTile.val4.Text = aqiStr;
largeTile.val5.Text = pm2_5_Str;
largeTile.val6.Text = pm10_Str;
largeTile.val7.Text = sitesStrDict[siteName]["O3"];
largeTile.val8.Text = sitesStrDict[siteName]["CO"];
largeTile.val9.Text = sitesStrDict[siteName]["SO2"];
largeTile.border.Background = bgColor;
await StaticTaqModelView.saveUi2Png(siteName + "SmallTile.png", smallTile);
await StaticTaqModelView.saveUi2Png(siteName + "MedTile.png", medTile);
await StaticTaqModelView.saveUi2Png(siteName + "WideTile.png", wideTile);
await StaticTaqModelView.saveUi2Png(siteName + "LargeTile.png", largeTile);
return(0);
}
public AqColorMaps()
{
app = App.Current as App;
this.InitializeComponent();
aqLimitsColl = new ObservableCollection <AqLimits>();
var aqLevelCnt = StaticTaqModel.aqiLimits.Count;
foreach (var aqName in apNames)
{
var aqLimit = new AqLimits
{
Name = aqName,
Limits = new ObservableCollection <double>(),
Diffs = new ObservableCollection <double>()
};
// Skip aqLimits[aqName][0], because it is unused -1.
aqLimit.Limits.Add(StaticTaqModel.aqLimits[aqName][1]);
aqLimit.Diffs.Add(StaticTaqModel.aqLimits[aqName][1]);
for (var i = 2; i < aqLevelCnt; i++)
{
aqLimit.Limits.Add(StaticTaqModel.aqLimits[aqName][i]);
aqLimit.Diffs.Add(StaticTaqModel.aqLimits[aqName][i] - StaticTaqModel.aqLimits[aqName][i - 1]);
}
aqLimitsColl.Add(aqLimit);
}
for (var i = 1; i < aqLevelCnt; i++)
{
var sbs = new StackingColumn100Series();
sbs.Interior = new SolidColorBrush(StaticTaqModelView.html2RgbColor(StaticTaqModel.aqiBgColors[i]));
sbs.XBindingPath = "Name";
sbs.YBindingPath = "Diffs[" + i + "]";
var b = new Binding();
b.Source = this;
b.Path = new PropertyPath("aqLimitsColl");
b.Mode = BindingMode.OneWay;
sbs.SetBinding(StackingBarSeries.ItemsSourceProperty, b);
var cai = new ChartAdornmentInfo();
cai.SegmentLabelContent = LabelContent.LabelContentPath;
// DataContext =\"aqLimitsColl[" + i + "].\"
var textColor = "Black";
if (i > StaticTaqModel.aqTextColorLimit)
{
textColor = "White";
}
var dt = XamlReader.Load($"<DataTemplate xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\">" +
"<TextBlock Foreground=\"" + textColor + "\" Text=\"{Binding Converter={StaticResource con}}\"></TextBlock></DataTemplate>") as DataTemplate;
cai.LabelTemplate = dt;
cai.LabelPosition = AdornmentsLabelPosition.Inner;
cai.ShowLabel = true;
sbs.AdornmentsInfo = cai;
sbs.SegmentSpacing = 0;
sfChart.Series.Add(sbs);
}
this.DataContext = this;
}