VGetPixelXYU 方法
描述
检索任一对象的像素 X、Y 和 U 坐标。
语法
Sub VGetPixelXYU (Sequence As String, Object As String, Result As Integer, ByRef Found As Boolean, ByRef X As Single, ByRef Y As Single, ByRef U As Single)
参数
- Sequence
含有当前项目中视觉序列名称的字符串表达式。 - Object
含有序列 Sequence 中对象名称的字符串表达式。 - Result
表示结果编号的整数表达式。 - Found
将含有是否找到对象的 Boolean 字符串表达式。 - X
将包含以像素为单位的 x 坐标的实数变量。 - Y
将包含以像素为单位的 y 坐标的实数变量。 - U
表示以度为单位显示的角度的实数变量。
参阅
VGetCameraXYU 方法, VGetRobotXYU 方法
VGetPixelXYU 示例
VB 例:
Dim found As Integer
Dim x As Single, y As Single, u As Single
Dim seq As String, blob As String
seq = "testSeq"
blob = "blob01"
m_spel.VRun(seq)
m_spel.VGetPixelXYU(seq, blob, 1, found, x, y, u)
C# 例:
int found;
float x, y, u;
string seq, blob;
seq = "testSeq";
blob = "blob01";
m_spel.VRun(seq);
m_spel.VGetPixelXYU(seq, blob,1, out found, out x, out y, out u);