private void DrawPointChart(List <TaskStatistic> Statistic)
{
var entries = new List <Microcharts.Entry>();
var DayGroup = Statistic.GroupBy(u => u.FinishedTime.Day).ToDictionary(x => x.Key, x => x.ToList());
foreach (var group in DayGroup)
{
var value = group.Value.Count;
var day = group.Value[0].FinishedTime.Day;
var entry = new Microcharts.Entry(value)
{
Label = group.Key.ToString(),
ValueLabel = value.ToString(),
Color = SKColor.Parse(ColorPickService.NextReverse())
};
entries.Add(entry);
}
WeeklyPointChart = new Microcharts.PointChart()
{
IsAnimated = false,
LabelTextSize = 25,
LabelOrientation = Orientation.Horizontal,
ValueLabelOrientation = Orientation.Horizontal,
PointSize = 25,
Entries = entries,
BackgroundColor = SkiaSharp.SKColors.Transparent,
Margin = 15,
};
}
private void DrawDonutChart(List <TaskStatistic> statistics)
{
var entries = new List <Microcharts.Entry>();
Dictionary <Guid, (int count, string name)> taskDictionary = new Dictionary <Guid, (int count, string name)>();
foreach (var statistic in statistics)
{
if (!taskDictionary.ContainsKey(statistic.TaskId))
{
taskDictionary[statistic.TaskId] = (count : 1, name : statistic.TaskName);
}
else
{
taskDictionary[statistic.TaskId] = (count : taskDictionary[statistic.TaskId].count + 1, name : taskDictionary[statistic.TaskId].name);
}
}
foreach (var item in taskDictionary)
{
var entry = new Microcharts.Entry(item.Value.count)
{
Label = item.Value.name,
ValueLabel = item.Value.count.ToString(),
Color = SKColor.Parse(ColorPickService.NextReverse())
};
entries.Add(entry);
}
TaskDonutChart = new Microcharts.DonutChart()
{
IsAnimated = true,
AnimationDuration = TimeSpan.FromMilliseconds(300),
LabelTextSize = 25,
Entries = entries,
BackgroundColor = SkiaSharp.SKColors.Transparent,
Margin = 10,
};
}