public static ChernoffFace[] GetFaces(PieChart chart, StatisticsData[] datas,
StatisticsData minData, StatisticsData maxData)
{
double[] sectionsData = new double[datas.Length];
for (int i = 0; i < datas.Length; i++)
{
sectionsData[i] = datas[i].Sections;
}
Point[] facePoints = chart.GetMiddleAnglePoints();
ChernoffFace[] faces = new ChernoffFace[facePoints.Length];
for (int i = 0; i < faces.Length; i++)
{
double pieAngle = (chart.PieAngles[i] > 45) ? 45 : chart.PieAngles[i];
int faceRadius = (int)((pieAngle * (2 * Math.PI * chart.Radius) / 360) * 0.6);
if (faceRadius > chart.Radius)
{
faceRadius = chart.Radius;
}
Point facePoint = getPointAwayFromA(facePoints[i], chart.CentrePoint, -(faceRadius + 10));
faces[i] = new ChernoffFace(facePoint, faceRadius, datas[i], minData, maxData);
}
return(faces);
}
public ChernoffFace(Point centrePoint, int radius, ChernoffFace chernoffFace)
{
CentrePoint = centrePoint;
Radius = radius;
Data = chernoffFace.Data;
bkgColor = chernoffFace.bkgColor;
facePartTypes = new int[Enum.GetNames(typeof(FacePartNames)).Length];
Array.Copy(chernoffFace.facePartTypes, facePartTypes, facePartTypes.Length);
Shapes = new Path[Enum.GetNames(typeof(FacePartNames)).Length][];
Shapes[(int)FacePartNames.Face] = getFace();
Shapes[(int)FacePartNames.Eyes] = getEyes(facePartTypes[(int)FacePartNames.Eyes]);
Shapes[(int)FacePartNames.Mustache] = getMustache(facePartTypes[(int)FacePartNames.Mustache]);
Shapes[(int)FacePartNames.Lips] = getLips(facePartTypes[(int)FacePartNames.Lips]);
}
