public ColorModel(string description, int maxPixelValue = 0, int gradientSize = 1024)
{
if (maxPixelValue == 0)
{
maxPixelValue = GlobalVars.MaxPixelValue;
}
m_description = description;
m_gradientSize = gradientSize;
m_gain = 1.0;
m_controlPts = new ObservableCollection <ColorControlPoint>();
m_stops = new ObservableCollection <ColorStop>();
m_gradient = new WG_Color[m_gradientSize];
for (int i = 0; i < m_gradientSize; i++)
{
m_gradient[i] = new WG_Color(0, 0, 0);
}
SetMaxPixelValue(maxPixelValue);
}
private void RangeSlider_TrackFillDragCompleted(object sender, Infragistics.Controls.Editors.TrackFillChangedEventArgs <double> e)
{
m_colorModel.m_controlPts[1].m_value = (int)RangeMinThumb.Value;
m_colorModel.m_controlPts[1].m_colorIndex = 0;
m_colorModel.m_controlPts[2].m_value = (int)RangeMaxThumb.Value;
m_colorModel.m_controlPts[2].m_colorIndex = 1023;
m_colorModel.BuildColorMap();
WG_Color color = m_colorModel.m_colorMap[500];
if (ImageDisplay.IsReady() && ImageDisplay.HasImage())
{
ImageDisplay.SetColorMap(m_colorModel.m_colorMap);
ImageDisplay.UpdateImage();
}
}
void ControlChart_MouseMove(object sender, MouseEventArgs e)
{
if (m_isDragging)
{
var series = this.ControlChart.Series.FirstOrDefault();
if (series == null)
{
return;
}
var position = e.GetPosition(series);
// Get the XY value of the mouse in the series.
ScalerParams sparams = new ScalerParams(ControlChart.ActualWindowRect, ControlChart.ViewportRect, ControlChart_LineSeries.YAxis.IsInverted);
double xValue = ControlChart_LineSeries.XAxis.GetUnscaledValue(e.GetPosition(ControlChart_LineSeries.RootCanvas).X, sparams);
double yValue = ControlChart_LineSeries.YAxis.GetUnscaledValue(e.GetPosition(ControlChart_LineSeries.RootCanvas).Y, sparams);
if (xValue < m_colorModel.m_controlPts[m_draggingIndex - 1].m_value)
{
xValue = m_colorModel.m_controlPts[m_draggingIndex - 1].m_value;
}
else if (xValue > m_colorModel.m_controlPts[m_draggingIndex + 1].m_value)
{
xValue = m_colorModel.m_controlPts[m_draggingIndex + 1].m_value;
}
if (yValue < 0)
{
yValue = 0;
}
else if (yValue > m_colorModel.m_gradientSize)
{
yValue = m_colorModel.m_gradientSize;
}
m_colorModel.m_controlPts[m_draggingIndex].m_value = (int)xValue;
m_colorModel.m_controlPts[m_draggingIndex].m_colorIndex = (int)yValue;
m_colorModel.BuildColorMap();
DrawColorMap();
WG_Color color = m_colorModel.m_colorMap[500];
}
}
public ColorModel()
{
m_description = "Default Color Model";
m_gradientSize = 1024;
m_gain = 1.0;
m_controlPts = new ObservableCollection <ColorControlPoint>();
m_stops = new ObservableCollection <ColorStop>();
m_gradient = new WG_Color[m_gradientSize];
m_controlPts.Add(new ColorControlPoint(0, 0));
m_controlPts.Add(new ColorControlPoint(GlobalVars.MaxPixelValue, m_gradientSize - 1));
m_stops.Add(new ColorStop(0, new WG_Color(0, 0, 0)));
m_stops.Add(new ColorStop(GlobalVars.MaxPixelValue, new WG_Color(255, 255, 255)));
m_maxPixelValue = GlobalVars.MaxPixelValue;
m_colorMap = new WG_Color[m_maxPixelValue + 1];
for (int i = 0; i < m_maxPixelValue + 1; i++)
{
m_colorMap[i] = new WG_Color(0, 0, 0);
}
//SetMaxPixelValue(maxPixelValue);
m_maxPixelValue = GlobalVars.MaxPixelValue;
m_colorMap = new WG_Color[m_maxPixelValue + 1];
for (int i = 0; i < m_gradientSize; i++)
{
byte val = (byte)((float)(i * 255) / (float)(m_gradientSize));
m_gradient[i] = new WG_Color(val, val, val);
}
for (int i = 0; i < m_maxPixelValue + 1; i++)
{
byte val = (byte)((float)(i * 255) / (float)(m_maxPixelValue));
m_colorMap[i] = new WG_Color(val, val, val);
}
}
public double m_gain; // value used to amplify pixel values
public void SetMaxPixelValue(int maxPixelValue)
{
m_maxPixelValue = maxPixelValue;
m_colorMap = new WG_Color[m_maxPixelValue + 1];
for (int i = 0; i < m_maxPixelValue + 1; i++)
{
m_colorMap[i] = new WG_Color(0, 0, 0);
}
//m_controlPts.Add(new ColorControlPoint(0, 0));
//m_controlPts.Add(new ColorControlPoint(100 / 3, m_gradientSize / 3));
//m_controlPts.Add(new ColorControlPoint(100 * 2 / 3, m_gradientSize * 2 / 3));
//m_controlPts.Add(new ColorControlPoint(100, m_gradientSize - 1));
m_controlPts.Add(new ColorControlPoint(0, 0));
m_controlPts.Add(new ColorControlPoint(0, 0));
m_controlPts.Add(new ColorControlPoint(m_maxPixelValue, m_gradientSize - 1));
m_controlPts.Add(new ColorControlPoint(m_maxPixelValue, m_gradientSize - 1));
}
public ColorModel(ColorModelContainer cModelCont, int maxPixelValue = 65535, int gradientSize = 1024)
{
m_description = cModelCont.Description;
m_gradientSize = gradientSize;
m_gain = 1.0;
m_controlPts = new ObservableCollection <ColorControlPoint>();
m_stops = new ObservableCollection <ColorStop>();
m_gradient = new WG_Color[m_gradientSize];
for (int i = 0; i < m_gradientSize; i++)
{
m_gradient[i] = new WG_Color(0, 0, 0);
}
foreach (ColorModelControlPointContainer pc in cModelCont.ControlPts)
{
m_controlPts.Add(new ColorControlPoint(pc.Value, pc.ColorIndex));
}
foreach (ColorModelStopContainer sc in cModelCont.Stops)
{
m_stops.Add(new ColorStop(sc.ColorIndex, new WG_Color(sc.Red, sc.Green, sc.Blue)));
}
//SetMaxPixelValue(maxPixelValue);
m_maxPixelValue = maxPixelValue;
m_colorMap = new WG_Color[m_maxPixelValue + 1];
for (int i = 0; i < m_maxPixelValue + 1; i++)
{
m_colorMap[i] = new WG_Color(0, 0, 0);
}
BuildColorGradient();
BuildColorMap();
}
public void InsertColorStop(int index, byte red, byte green, byte blue)
{
WG_Color color = new WG_Color(red, green, blue);
ColorStop cstop = new ColorStop(index, color);
int position = 0;
int maxIndex = m_gradientSize - 1;
if (index == 0)
{
position = 0;
}
else if (index == maxIndex)
{
position = m_stops.Count();
}
else
{
for (int i = 0; i < m_stops.Count(); i++)
{
if (index > m_stops[i].m_index)
{
position = i + 1;
}
else
{
break;
}
}
}
m_stops.Insert(position, cstop);
}
public ColorStop(int index, WG_Color color)
{
m_color = color;
m_index = index;
}