private async void ProcessDraw()
{
try
{
var weather = await _weatherStationService.GetHistorical();
LayoutDrawElement[] result = (new LayoutDrawElement[_elements.Count]);
for (int i = 0; i < _elements.Count; i++)
{
var element = _elements[i];
var values = weather.Union(new[] { await _weatherStationService.GetData() }).Select(m => element.GetFunc(m)).ToArray();
var currentValue = values.Last();
var currentString = element.TransformFunc(currentValue);
result[i] = new LayoutDrawElement(element.Location, DrawTexts(currentString, element.Suffix, values, _layoutContext));
}
DrawLayout?.Invoke(this, new DrawEventArgs(result));
}
catch (Exception ex)
{
Debug.WriteLine($"Exception during weather station layout drawing: {ex}");
}
}
public void DrawBitmap(LayoutDrawElement drawElement)
{
var value = _imagesToDevice.AddOrUpdate(drawElement.Location, (l) => drawElement, (l, b) =>
{
b.BitmapRepresentation.Dispose();
return(drawElement);
});
if (_counter == 0)
{
PerformDraw();
}
}
public void ClearDevice()
{
_switchedLocations.Clear();
for (byte i = 0; i < _device.ButtonCount.Width; i++)
{
for (byte j = 0; j < _device.ButtonCount.Height; j++)
{
var location = new Location(i, j);
var drawElement = new LayoutDrawElement(location, _device.CreateBitmap(_themeOptions));
DrawBitmap(drawElement);
}
}
}
private async void ProcessDraw()
{
try
{
var from = DateTime.Now.Subtract(_options.ExpiredMeetingTolerance);
var to = from.AddDays(2).Date;
_appointments = _calendarServices.SelectMany(c => c.GetCalendar(from, to)).OrderBy(c => c.FromDateTime).ToArray();
var rows = _layoutContext.ButtonCount.Height;
var columns = _layoutContext.ButtonCount.Width;
LayoutDrawElement[] result = new LayoutDrawElement[columns * rows];
for (byte i = 0; i < Math.Min(_layoutContext.ButtonCount.Height, _appointments.Length); i++)
{
result[i * columns] = new LayoutDrawElement(new Location(0, i), DrawText(FormatDateTime(_appointments[i].FromDateTime, _appointments[i].ToDateTime), _layoutContext));
result[i * columns + 1] = new LayoutDrawElement(new Location(2, i), DrawText(_appointments[i].Location, _layoutContext));
result[i * columns + 2] = new LayoutDrawElement(new Location(1, i), DrawText(_appointments[i].Organiser, _layoutContext));
byte firstNameIndex = 3;
byte textButtonCount = (byte)(columns - firstNameIndex);
if (textButtonCount > 0)
{
using (var bitmap = new BitmapEx(_layoutContext.IconSize.Width * textButtonCount, _layoutContext.IconSize.Height))
{
bitmap.MakeTransparent();
DefaultDrawingAlgs.DrawText(bitmap, _layoutContext.Options.Theme.FontFamily, _appointments[i].Subject, _layoutContext.Options.Theme.ForegroundColor);
var elements = BitmapHelpers.ExtractLayoutDrawElements(bitmap, new DeviceSize(textButtonCount, 1), firstNameIndex, i, _layoutContext);
int j = firstNameIndex;
foreach (var e in elements)
{
result[i * columns + j] = e;
j++;
}
}
}
}
DrawLayout?.Invoke(this, new DrawEventArgs(result));
}
catch (Exception ex)
{
Debug.WriteLine($"Exception during weather station layout drawing: {ex}");
}
}
private async void ProcessDraw()
{
var weather = await GetData();
var rows = _layoutContext.ButtonCount.Height;
LayoutDrawElement[] result = new LayoutDrawElement[_layoutContext.ButtonCount.Width * rows];
for (byte i = 0; i < Math.Min(_layoutContext.ButtonCount.Width, weather.Length); i++)
{
result[i * rows] = new LayoutDrawElement(new Location(i, 0), DrawIcon(weather[i], GetDescription(weather[i]), _layoutContext));
result[i * rows + 1] = new LayoutDrawElement(new Location(i, 1), DrawTexts(WeatherHelpers.TempToStr(weather[i].TemperatureMaxCelsius ?? 0), WeatherHelpers.TempToStr(weather[i].TemperatureMinCelsius ?? 0), _layoutContext));
if (_layoutContext.ButtonCount.Height > 2)
{
result[i * rows + 2] = new LayoutDrawElement(new Location(i, 2), DrawTexts(((int)(weather[i].PressureMPa ?? 0)).ToString(), weather[i].Humidity.ToString() + "%", _layoutContext));
}
if (_layoutContext.ButtonCount.Height > 3)
{
result[i * rows + 3] = new LayoutDrawElement(new Location(i, 3), DrawTexts(((int)(weather[i].Rain ?? 0)).ToString(), weather[i].Wind, _layoutContext));
}
}
DrawLayout?.Invoke(this, new DrawEventArgs(result));
}
