VGetEdgePixelXYU Method

Description
Retrieves X, Y, and U pixel coordinates for each edge of a Line Finder, Arc Finder search.

Syntax
Sub VGetEdgePixelXYU (Sequence As String, Object As String, EdgeResultIndex As Integer, ByRef Found As Boolean, ByRef X As Single, ByRef Y As Single, ByRef U As Single)

Parameters

• Sequence
  A string expression indicating the vision sequence name for the current project.
• Object
  A string expression indicating the object name for the sequence.
• EdgeResultIndex
  An integer expression indicating the edge result index.
• Found
  A Boolean variable indicating whether the object was found.
• X
  A real number variable indicating the X coordinate in millimeters.
• Y
  A real number variable indicating the Y coordinate in millimeters.
• U
  A real number variable indicating the angle in degrees.

See Also
VGetEdgeCameraXYU Method, VGetEdgeRobotXYU Method, VGetPixelXYU Method, VGetRobotXYU Method

VGetEdgePixelXYU Example
VB Example:

Dim found(10) As Boolean  
Dim x(10) As Single, y(10) As Single, u(10) As Single  
Dim seq As String, lineFinder As String  
  
seq = "testSeq"  
lineFinder = "LineFind01"  
m_spel.VRun(seq)  
' The NumberOfEdges for the LineFinder is 10  
For i = 1 To 10  
m_spel.VGetEdgePixelXYU(seq, lineFinder, i, found(i), x(i),  
   y(i), u(i))  
Next i  

C# Example:

bool[] found = new bool[11];  
float[] x = new float[11];  
float[] y = new float[11];  
float[] u = new float[11];  
string seq, lineFinder;  
seq = "testSeq";  
lineFinder = "LineFind01";  
m_spel.VRun(seq);  
// The NumberOfEdges for the LineFinder is 10  
for(int i = 1; i <= 10; i++)  
m_spel.VGetEdgePixelXYU(seq, lineFinder, i, out found[i],  
      out x[i], out y[i], out u[i]);