/// <summary>
/// Using the list of hotpixels in order to substitute the hotpixels. This
/// is the same function as in the Hotpixel Frame Filter.
/// </summary>
/// <param name="imgBuffer"></param>
private void fixHotPixel(IFrameQueueBuffer imgBuffer)
{
unsafe
{
byte * Hotpixel;
int bytesPerPixel = imgBuffer.FrameType.BitsPerPixel / 8;
VCDRangeProperty offsetX = (VCDRangeProperty)icImagingControl1.VCDPropertyItems.FindInterface(VCDGUIDs.VCDID_PartialScanOffset, VCDGUIDs.VCDElement_PartialScanOffsetX, VCDGUIDs.VCDInterface_Range);
VCDRangeProperty offsetY = (VCDRangeProperty)icImagingControl1.VCDPropertyItems.FindInterface(VCDGUIDs.VCDID_PartialScanOffset, VCDGUIDs.VCDElement_PartialScanOffsetY, VCDGUIDs.VCDInterface_Range);
int pixelsLeftX = highestWidth - imgBuffer.FrameType.Width;
int pixelsLeftY = highestHeight - imgBuffer.FrameType.Height;
int oX = offsetX.Value;
int oY = offsetY.Value;
byte * pstart = imgBuffer.Ptr;
if (offsetX.Value > pixelsLeftX)
{
oX = pixelsLeftX;
}
if (offsetY.Value > pixelsLeftY)
{
oY = pixelsLeftY;
}
foreach (var p in listOfCoordinates)
{
if (p.X < oX)
{
continue;
}
if (p.Y < oY)
{
continue;
}
if (p.X >= imgBuffer.FrameType.Width + oX)
{
continue;
}
if (p.Y >= imgBuffer.FrameType.Height + oY)
{
continue;
}
if (imgBuffer.FrameType.IsBottomUp)
{
Hotpixel = pstart + ((imgBuffer.FrameType.Height - 1 - (p.Y - oY)) * imgBuffer.FrameType.Width + (p.X - oX)) * bytesPerPixel;
}
else
{
Hotpixel = pstart + ((p.Y - oY) * imgBuffer.FrameType.Width + (p.X - oX)) * bytesPerPixel;
}
if (Hotpixel < pstart + imgBuffer.FrameType.BufferSize - bytesPerPixel)
{
for (int i = 0; i < bytesPerPixel; i++)
{
Hotpixel[i] = Hotpixel[i + bytesPerPixel];
}
}
}
}
}
/*
* The NotifyStart method is called, when the live video is to be started.
*/
public override void NotifyStart(FrameType inType, FrameType outType)
{
//TODO: Insert your own initializations here.
// ToDo: Pixel Liste Laden
base.NotifyStart(inType, outType);
listOfCoordinates.Clear();
serialnumber = ic.DeviceCurrent.GetSerialNumber();
readXML();
getHighestResolution();
offsetX = (VCDRangeProperty)ic.VCDPropertyItems.FindInterface(VCDGUIDs.VCDID_PartialScanOffset, VCDGUIDs.VCDElement_PartialScanOffsetX, VCDGUIDs.VCDInterface_Range);
offsetY = (VCDRangeProperty)ic.VCDPropertyItems.FindInterface(VCDGUIDs.VCDID_PartialScanOffset, VCDGUIDs.VCDElement_PartialScanOffsetY, VCDGUIDs.VCDInterface_Range);
}
/// <summary>
/// Show the device selection dialog of IC Imaging Control.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cmdDevice_Click(object sender, EventArgs e)
{
OpenNewVideoCaptureDevice();
getHighestResolution();
icImagingControl1.VideoFormat = String.Format("Y800 " + "({0}x{1})", highestWidth, highestHeight);
if (icImagingControl1.DeviceValid)
{
_gain = (VCDRangeProperty)icImagingControl1.VCDPropertyItems.FindInterface(VCDGUIDs.VCDID_Gain, VCDGUIDs.VCDElement_Value, VCDGUIDs.VCDInterface_Range);
if (_gain != null)
{
_gain.Value = (int)((double)_gain.RangeMax * 0.3);
tbGain.Minimum = _gain.RangeMin;
tbGain.Maximum = _gain.RangeMax;
tbGain.Value = _gain.Value;
tbGain.Enabled = true;
}
icImagingControl1.LiveStart();
prepareProperties(false);
_findHotPixel = true;
btnSave.Enabled = true;
}
}
