public void Init()
{
areaNameLabel.Content = VoivodeshipNamesExtensions.GetName(voivodeshipName);
PieChart pieChart = new PieChart(chartPosition, chartSize);
pieChart.Create(mapPainter.GetAreaChartValues((int)voivodeshipName));
StatisticsData[] statisticsData = mapPainter.Holder.VoivodeshipData[(int)voivodeshipName];
StatisticsData minData = mapPainter.Holder.GetMinDatasInVoivodeship(voivodeshipName);
StatisticsData maxData = mapPainter.Holder.GetMaxDatasInVoivodeship(voivodeshipName);
faces = ChernoffFace.GetFaces(pieChart, statisticsData, minData, maxData);
pieChart.Draw(chartCanvas);
chartCanvas.Background = Brushes.Azure;
foreach (ChernoffFace face in faces)
{
face.Draw(chartCanvas);
}
// ChernoffFace.AdjustView(faces, chartCanvas, chartCanvasScaleTransform, chartCanvasTranslateTransform);
foreach (string sportName in mapPainter.Holder.SportNames)
{
sportNameCb.Items.Add(sportName);
}
if (sportNameCb.Items.Count > 0)
{
sportNameCb.SelectedIndex = 0;
}
}
private void drawPreview(int areaIndex)
{
VoivodeshipNames areaName = (VoivodeshipNames)areaIndex;
prevLabel.Content = VoivodeshipNamesExtensions.GetName(areaName);
Point chartPosition = new Point(previewCanvas.Width / 2, previewCanvas.Height / 2);
int chartSize = (int)(previewCanvas.Width / 4);
PieChart pieChart = new PieChart(chartPosition, chartSize);
pieChart.Create(mapPainter.GetAreaChartValues(areaIndex));
StatisticsData[] statisticsData = mapPainter.Holder.VoivodeshipData[areaIndex];
StatisticsData minData = mapPainter.Holder.GetMinDatasInVoivodeship(areaName);
StatisticsData maxData = mapPainter.Holder.GetMaxDatasInVoivodeship(areaName);
ChernoffFace[] faces = ChernoffFace.GetFaces(pieChart, statisticsData, minData, maxData);
previewCanvas.Children.Clear();
pieChart.Draw(previewCanvas);
foreach (ChernoffFace face in faces)
{
face.Draw(previewCanvas);
}
}
private void sportNameCb_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
int selectedIndex = sportNameCb.SelectedIndex;
ChernoffFace chernoffFace
= new ChernoffFace(previewFacePosition, previewFaceSize, faces[selectedIndex]);
chernoffFace.Draw(faceCanvas);
initLabels(chernoffFace.Data);
}
