private void GetMVLResults(MVL_ANALYSIS eTypeAnalysis, out int numPoints, out IntPtr pData)
{
unsafe
{
int nVal = (int)eTypeAnalysis;
IntPtr ptr = (IntPtr)(&nVal);
// Select analyzer ID
this.MVL_SetProperty((int)MVL_PROPERTY.MVL_PROPERTY_RESULT_ANALIZER_ID, ptr, IntPtr.Zero, IntPtr.Zero);
// Get number of bytes
int nNumBytes = 0;
IntPtr ptrNumBytes = (IntPtr)(&nNumBytes);
this.MVL_GetProperty((int)MVL_PROPERTY.MVL_PROPERTY_RESULT_ANALIZER_NUM_BYTES, ptrNumBytes, IntPtr.Zero, IntPtr.Zero);
// Get number of points
int nNumPoints = 0;
IntPtr ptrNumPoints = (IntPtr)(&nNumPoints);
this.MVL_GetProperty((int)MVL_PROPERTY.MVL_PROPERTY_RESULT_ANALIZER_NUM_POINTS, ptrNumPoints, IntPtr.Zero, IntPtr.Zero);
numPoints = nNumPoints;
// Get results
IntPtr ptrResults = Marshal.AllocHGlobal(nNumBytes);
this.MVL_GetProperty((int)MVL_PROPERTY.MVL_PROPERTY_RESULT_ANALIZER_DATA, ptrResults, IntPtr.Zero, IntPtr.Zero);
pData = ptrResults;
}
}
public SelectEdgeDetection(Form1 form, ref string previousAnalysis)
{
InitializeComponent();
_parentForm = form;
if (previousAnalysis == null)
{
_radioSelected = "Canny";
_propertyAnalysis = MVL_ANALYSIS.MVL_CANNY_ANALYSIS;
}
else
{
if (String.Compare(previousAnalysis, "Canny") == 0)
{
_radioSelected = "Canny";
_propertyAnalysis = MVL_ANALYSIS.MVL_CANNY_ANALYSIS;
radioButton1.Checked = true;
}
else if (String.Compare(previousAnalysis, "Gradiente") == 0)
{
_radioSelected = "Gradiente";
_propertyAnalysis = MVL_ANALYSIS.MVL_GRADIENTE_ANALYSIS;
radioButton2.Checked = true;
}
else if (String.Compare(previousAnalysis, "Sift") == 0)
{
_radioSelected = "Sift";
_propertyAnalysis = MVL_ANALYSIS.MVL_SIFT_ANALYSIS;
radioButton3.Checked = true;
}
}
}
private void radioButton3_CheckedChanged(object sender, EventArgs e)
{
_radioSelected = "Sift";
if (_propertyAnalysis != MVL_ANALYSIS.MVL_SIFT_ANALYSIS)
{
_parentForm.SetMVLEdgeSelection(_propertyAnalysis, MVL_VALUE_TYPE.MVL_VALUE_DISABLED);
}
_propertyAnalysis = MVL_ANALYSIS.MVL_SIFT_ANALYSIS;
}
public bool SetMVLEdgeSelection(MVL_ANALYSIS nPropertyValue, MVL_VALUE_TYPE eValueType)
{
if (_IsLibraryCreated == true)
{
// Set property to library
unsafe
{
MVL_VALUE_TYPE value = eValueType;
IntPtr pAdddress = (IntPtr)(&nPropertyValue);
IntPtr pValueType = (IntPtr)(&value);
CheckMVLReturnValue(this.MVL_SetProperty((int)MVL_PROPERTY.MVL_SELECT_ANALYSIS, pAdddress, pValueType, IntPtr.Zero));
}
}
return(true);
}
public bool SaveEdgeSelected(ref string edge, MVL_ANALYSIS nPropertyValue)
{
_edgeSelected = edge;
this.Enabled = true;
if (_IsLibraryCreated == true)
{
// Set property to library
unsafe
{
MVL_VALUE_TYPE value = MVL_VALUE_TYPE.MVL_VALUE_ENABLED;
IntPtr pAdddress = (IntPtr)(&nPropertyValue);
IntPtr pValueType = (IntPtr)(&value);
CheckMVLReturnValue(this.MVL_SetProperty((int)MVL_PROPERTY.MVL_SELECT_ANALYSIS, pAdddress, pValueType, IntPtr.Zero));
// Save current analysis
_eCurrentAnalysis = nPropertyValue;
}
}
return(true);
}
