RobotX2 Result
Applies To
Vision Objects: BoxFinder, Line, LineFinder
Description
- Line, LineFinder: Returns the X coordinate of the ending point position (X2) of a Line object in the robot coordinate system.
- BoxFinder: Returns the X (X2) coordinate position for corner points of rectangles detected in a robot coordinate system.
Usage
VGet Sequence.Object.RobotX2[(result)], var
- Sequence
- Name of a sequence or string variable containing a sequence name.
- Object
- Name of an object or string variable containing an object name. The object must exist in the specified sequence.
- var
- Real variable that will contain the value of the result.
- result
- Optional result number. If omitted, the result number is the CurrentResult. Used for objects that return multiple results.
Values
Real number in millimeters.
Remarks
For Line, LineFinder
Every line has a starting point and ending point. The RobotX1 and RobotX2 results represent the X coordinates of the line starting point (X1, Y1) and end point (X2, Y2) of the specified Line object. Since Line object starting and end points can be assigned to other vision objects, the (RobotX1, RobotY1) and (RobotX2, RobotY2) coordinate pairs can actually be robot coordinate positions which match the RobotX and RobotY results for other vision objects. (In other words if a Line object's endpoint is defined by a Correlation object, then the (RobotX, RobotY) results from the Correlation object will match the (RobotX2, RobotY2) results for the Line object.)
For BoxFinder
The robot coordinates for the four corners of a rectangle can be retrieved as Robot X1, 2, 3, 4 results and Robot Y1, 2, 3, 4 results. RobotX2 is used to retrieve the X coordinate for the Corner2 point shown in the diagram below.
The Robot X2 result always displays the position of the robot coordinates in millimeters.
It should be noted that the RobotX2 result can only be calculated for vision sequences which have been calibrated with the robot coordinate system. If no calibration has been assigned to the vision sequence then the RobotX2 result will cause an error.
See Also
Angle Result, Line Object, LineFinder Object, PixelX Result, PixelX1 Result, PixelY Result, PixelY1 Result, PixelY2 Result, RobotX Result, RobotX1 Result, Robot XYU Result, RobotY Result, RobotY1 Result, RobotY2 Result, RobotX3 Result, RobotY3 Result, RobotX4 Result, RobotY4 Result, X1 Property, X2 Property, Y1 Property, Y2 Property, BoxFinder Object