public void Initialize(Object passedObj)
{
BufferParameter bufferParam = passedObj as BufferParameter;
if (bufferParam != null)
{
_Effect = bufferParam.dockPanel.Effect as XrayImageEffect;
m_History = bufferParam.History;
}
}
public XRayView ()
{
InitializeComponent();
CultureResources.registerDataProvider(this);
CultureResources.getDataProvider().DataChanged += new EventHandler(CultureResources_DataChanged);
PseudoColorPath = AppDomain.CurrentDomain.BaseDirectory + "Plugins\\PseudoColor\\";
_AdornerLayerManager = new AdornerLayerManager(AdornerLayer.GetAdornerLayer(PanAndZoomControl));
_XrayImageEffect = new XrayImageEffect();
XrayImage_Panel.Effect = _XrayImageEffect;
}
public void Setup (XrayImageEffect effect, Image image, History history, float[] data)
{
_Effect = effect;
m_History = history;
m_History.CurrentHistoryChangedEvent += new CurrentHistoryChanged(ApplyHistory);
HistoryHistogram histogram = new HistoryHistogram();
histogram.effecttype = "Gray";
histogram.start = rangeSlider.RangeStart;
histogram.end = rangeSlider.RangeStop;
m_History.SetFirstStep(histogram);
SetDataPoints(image, data);
m_History.ApplyStep();
}
public static void RenderXrayImage_XRayImageEffect(ref BitmapSource bsource, XrayImageEffect xrayImageEffect, SourceObject sourceObject)
{
//BitmapSource bsource = XRay_Image.Source as BitmapSource;
PixelFormat pixelFormat = PixelFormats.Bgr24;
int pixelOffset = pixelFormat.BitsPerPixel / 8;
int stride = sourceObject.Width * pixelOffset;
byte[] newData = new byte[sourceObject.Data.Length * pixelOffset];
double min = xrayImageEffect.LowerBound;
double max = xrayImageEffect.UpperBound;
Color lowerBoundColor = xrayImageEffect.LowerBoundColor;
Color upperBoundColor = xrayImageEffect.UpperBoundColor;
bool enableSQRT = xrayImageEffect.EnableSquareroot > 0 ? true : false;
bool enableSQRE = xrayImageEffect.EnableSquare > 0 ? true : false;
Parallel.For(0, sourceObject.Data.Length, i =>
{
float data = sourceObject.Data[i];
Color color = new Color();
if (data < min)
{
color.ScB = (data * lowerBoundColor.ScB);
color.ScG = (data * lowerBoundColor.ScG);
color.ScR = (data * lowerBoundColor.ScR);
}
else if (data > max)
{
if (upperBoundColor == Colors.White)
{
color.ScB = 1.0F;
color.ScG = 1.0F;
color.ScR = 1.0F;
}
else
{
color.ScB = (data * upperBoundColor.ScB);
color.ScG = (data * upperBoundColor.ScG);
color.ScR = (data * upperBoundColor.ScR);
}
}
else if (enableSQRT)
{
double Diff = max - min;
color.ScR = color.ScG = color.ScB = (float)(Math.Sqrt(16777216 * ((data - min) / Diff)) / Math.Sqrt(16777216));
}
else if (enableSQRE)
{
double Diff = max - min;
color.ScR = color.ScG = color.ScB = (float)Math.Pow(((data - min) / Diff), 2);
}
else
{
double Diff = max - min;
color.ScR = color.ScG = color.ScB = (float)((data - min) / Diff);
}
newData[i * pixelOffset + 0] = color.B;
newData[i * pixelOffset + 1] = color.G;
newData[i * pixelOffset + 2] = color.R;
});
bsource = BitmapSource.Create(sourceObject.Width, sourceObject.Height, 96.0, 96.0, pixelFormat, null, newData, stride);
}