/// <summary>
/// 柱状图
/// </summary>
/// <returns></returns>
public string GenerateBarChart()
{
int[] data = new int[] { 1027, 98, 36, 374, 473, 54, 126, 22, 147, 20, 188, 58 };
string[] axisLabels = new string[] { "AA", "BB", "BB", "DD", "EE", "FF", "GG", "HH", "II", "JJ", "KK", "LL" };
BarChart barChart = new BarChart(500, 250, BarChartOrientation.Vertical, BarChartStyle.Grouped);
barChart.SetTitle("三日内更新数据");
ChartAxis axisX = new ChartAxis(ChartAxisType.Bottom, axisLabels);
ChartAxis axisY = new ChartAxis(ChartAxisType.Left);
axisY.SetRange(0, barChart.findMaxValue(data));
barChart.AddAxis(axisX);
barChart.AddAxis(axisY);
barChart.SetData(barChart.ConvertToPorcent(data));
return(barChart.GetUrl());
}
public ActionResult Grafico(int?id)
{
LineChart newlineChart = new LineChart();
tb_Indi_Indicador tb_Indi_Indicador = db.tb_Indi_Indicador.Find(id);
List <int?> aniosSelected = tb_Indi_Indicador.tb_Indi_Indicador_Alimentar.Select(t => t.anio_alimentacion).Distinct().ToList();
object[] datasets = new object[aniosSelected.Count + 1];
int j = 0;
foreach (int i in aniosSelected)
{
BarChart newBarChart = new BarChart();
newBarChart.SetData(tb_Indi_Indicador, i);
datasets[j] = newBarChart;
j += 1;
}
newlineChart.SetData(tb_Indi_Indicador);
datasets[aniosSelected.Count] = newlineChart;
return(Json(datasets, JsonRequestBehavior.AllowGet));
}
public static string horizontalStackedTest()
{
int[] data1 = new int[] { 10, 5, 20, 15 };
int[] data2 = new int[] { 10, 10, 10, 10 };
List <int[]> dataset = new List <int[]>();
dataset.Add(data1);
dataset.Add(data2);
BarChart barChart = new BarChart(150, 150, BarChartOrientation.Horizontal, BarChartStyle.Stacked);
barChart.SetTitle("Horizontal Stacked");
barChart.AddAxis(new ChartAxis(ChartAxisType.Bottom));
barChart.AddAxis(new ChartAxis(ChartAxisType.Left));
barChart.SetData(dataset);
barChart.SetDatasetColors(new string[] { "FF0000", "00AA00" });
return(barChart.GetUrl());
}
public static string verticalGroupedTest()
{
int[] data1 = new int[] { 10, 5, 20 };
int[] data2 = new int[] { 30, 35, 15 };
List <int[]> dataset = new List <int[]>();
dataset.Add(data1);
dataset.Add(data2);
BarChart barChart = new BarChart(300, 150, BarChartOrientation.Vertical, BarChartStyle.Grouped);
barChart.SetTitle("Vertical Grouped");
barChart.AddAxis(new ChartAxis(ChartAxisType.Bottom));
barChart.AddAxis(new ChartAxis(ChartAxisType.Left));
barChart.SetData(dataset);
barChart.SetDatasetColors(new string[] { "FF0000", "00AA00" });
return(barChart.GetUrl());
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
BarChart barChart = new BarChart(500, 500, 5);
var barChartData = new BarChartData()
{
Bars = new[] {
new BarData()
{
BarNum = 0,
Name = "МДТ6",
Sections = new[]
{
new BarSectionData()
{
Name = "Прошло труб", SectionNum = 0, Value = 10
},
new BarSectionData()
{
Name = "Повторы", SectionNum = 1, Value = 20
},
new BarSectionData()
{
Name = "Образцы", SectionNum = 2, Value = 5
},
},
CaptionText = "10/35"
},
new BarData()
{
BarNum = 1,
Name = "Сканер",
Sections = new[]
{
new BarSectionData()
{
Name = "Прошло труб", SectionNum = 0, Value = 10
},
new BarSectionData()
{
Name = "Повторы", SectionNum = 1, Value = 3
},
new BarSectionData()
{
Name = "Образцы", SectionNum = 2, Value = 8
},
},
CaptionText = "10/22"
},
}
};
barChart.SetData(barChartData);
using (MemoryStream ms = new MemoryStream())
{
barChart.Draw().Save(ms, ImageFormat.Bmp);
var bitmapImage = new BitmapImage();
ms.Seek(0, SeekOrigin.Begin);
bitmapImage.BeginInit();
bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
bitmapImage.StreamSource = ms;
bitmapImage.EndInit();
image1.Source = bitmapImage;
}
}
