private void GenerateHistogramPoints()
{
RedHistogramPoints = new System.Windows.Media.PointCollection();
GreenHistogramPoints = new System.Windows.Media.PointCollection();
BlueHistogramPoints = new System.Windows.Media.PointCollection();
int rMax = RedHistogram.Max();
int gMax = GreenHistogram.Max();
int bMax = BlueHistogram.Max();
RedHistogramPoints.Add(new System.Windows.Point(0, rMax));
GreenHistogramPoints.Add(new System.Windows.Point(0, gMax));
BlueHistogramPoints.Add(new System.Windows.Point(0, bMax));
for (int i = 0; i < 255; i++)
{
RedHistogramPoints.Add(new System.Windows.Point(i, rMax - RedHistogram[i]));
GreenHistogramPoints.Add(new System.Windows.Point(i, gMax - GreenHistogram[i]));
BlueHistogramPoints.Add(new System.Windows.Point(i, bMax - BlueHistogram[i]));
}
RedHistogramPoints.Add(new System.Windows.Point(255, rMax));
GreenHistogramPoints.Add(new System.Windows.Point(255, gMax));
BlueHistogramPoints.Add(new System.Windows.Point(255, bMax));
OnPropertyChanged("RedHistogramPoints");
OnPropertyChanged("BlueHistogramPoints");
OnPropertyChanged("GreenHistogramPoints");
}
private void showRgbHistogram()
{
Refresh();
RedHistogram.DrawGraphFrame();
GreenHistogram.DrawGraphFrame();
BlueHistogram.DrawGraphFrame();
RedHistogram.DrawHistogramData(LookUpTablesSet.RedLUT);
GreenHistogram.DrawHistogramData(LookUpTablesSet.GreenLUT);
BlueHistogram.DrawHistogramData(LookUpTablesSet.BlueLUT);
}
