Ejemplo n.º 1
0
        private void drawThreshold(ThresholdViewModel aThreshold)
        {
            try
            {
                if (aThreshold != null && mScanMode == Constants.EField)
                {
                    if (aThreshold.Limits.Count != 0)
                    {
                        Point[] lThresholdLine = new Point[aThreshold.Limits.Count * 2 - 1];
                        int freq = Convert.ToInt32(aThreshold.Limits[0].Frequency);
                        int amp = Convert.ToInt32(aThreshold.Limits[0].Amplitude);
                        int pos = 0;
                        for (int i = 1; i < aThreshold.Limits.Count * 2; i++)
                        {
                            if (i % 2 == 0)
                                freq = Convert.ToInt32(aThreshold.Limits[i / 2].Frequency);
                            else
                                amp = Convert.ToInt32(aThreshold.Limits[i / 2].Amplitude);

                            lThresholdLine[pos] = new Point(freq, amp);
                            pos++;
                        }
                        graph1.Data[0] = lThresholdLine;
                    }
                }
                else
                {
                    graph1.Data[0] = null;
                }
            }
            catch (Exception)
            { }
        }
Ejemplo n.º 2
0
        // select image to set scan area and zoom in on picture
        //http://www.codeproject.com/Articles/148503/Simple-Drag-Selection-in-WPF
        private void populateGraph(int aRow, int aCol, int aZPos)
        {
            string[] lLine = Logger.getLineFromFile(mLogFileName + ".csv", Convert.ToString(aRow),
                                                    Convert.ToString(aCol), Convert.ToString(aZPos));
            if (lLine != null)
            {
                int numberOfPoints = lLine.Length - 3;

                Point[] data = new Point[numberOfPoints];
                string[] lStrPoint;

                for (int i = 0; i < numberOfPoints; i++)
                {
                    lStrPoint = lLine[i + 3].Split('|');
                    data[i] = new Point(Convert.ToDouble(lStrPoint[0]), Convert.ToDouble(lStrPoint[1]));

                }

                graph1.Data[1] = data;

                // Only show the section of the treshold that applies to the data collected
                ThresholdViewModel lDerivedThreshold = Utilities.getDerivedThreshold(mSelectedThreshold, (double)(((ScanLevel)dgZScanPoints.SelectedItem).ZPos) - mDUTHeight);
                ThresholdViewModel lThresholdSection = new ThresholdViewModel();
                lThresholdSection.Name = "Trimmed Threshold";
                ThresholdLimitViewModel lPrevLimit = null;

                foreach (ThresholdLimitViewModel lLimit in lDerivedThreshold.Limits)
                {
                    if (lPrevLimit == null)
                        lPrevLimit = lLimit;

                    if (lPrevLimit.Frequency <= data[0].X && lLimit.Frequency >= data[0].X)
                    {
                        lThresholdSection.Limits.Add(new ThresholdLimitViewModel(data[0].X, lPrevLimit.Amplitude));
                    }

                    if (lPrevLimit.Frequency <= data[numberOfPoints - 1].X && lLimit.Frequency >= data[numberOfPoints - 1].X)
                    {
                        lThresholdSection.Limits.Add(new ThresholdLimitViewModel(data[numberOfPoints - 1].X, lPrevLimit.Amplitude));
                    }

                    if (lLimit.Frequency >= data[0].X && lLimit.Frequency <= data[numberOfPoints - 1].X)
                    {
                        lThresholdSection.Limits.Add(lLimit);
                    }

                    lPrevLimit = lLimit;
                }

                drawThreshold(lThresholdSection);
            }
            else
            {
                MessageBox.Show("Still Writing data to file. Please try again.");
            }
        }
Ejemplo n.º 3
0
 private void analyzeGrid_SelectedCellsChanged(object sender, SelectedCellsChangedEventArgs e)
 {
     if (dgThresholds.SelectedItem != null)
     {
         mSelectedThresholdChanged = true;
         mSelectedThreshold = ((ThresholdViewModel)dgThresholds.SelectedItem);
     }
 }
Ejemplo n.º 4
0
 private void click_addThreshold(object sender, RoutedEventArgs e)
 {
     ThresholdViewModel lRow = new ThresholdViewModel();
     _thresholds.Add(lRow);
 }