Geometry Calculation Of Detected Data; What Is Geometry Calculation - Panasonic PV500 User Manual

4.10 Geometry Calculation of Detected Data

4.10.1 What is Geometry Calculation?

Geometry Calculation is a function that calculates the distance between two points, intersection point of
two lines and median using the data detected with each checker. With this function, only specifying the result
detected by a checker enables to execute calculation without setting any operation expression.
Inspection examples
Measurement of C-cut size
The figures drawn in the image examples in this chapter includes the images drawn with the "Character/Figure
Drawing" function.
Types of Geometry Calculation
The following seven types of geometry calculations are available.
Type of calculation
Distance
Point-Point
Intersecting
Point
Median
Distance
Point-Line
Approximate
Line
Approximate
Circle
Approximate
Ellipse
Measurement of distance between
D-cut point and center
Detects the distance between
two points , the line connecting
two points and its median.
Detects the intersecting point
and the angle of two lines
Detects the intersecting angle
of two lines and the median
(bisector) of the angle.
Detects the intersecting point of
a perpendicular to a line
through a point, and the length
of the perpendicular.
Detects the approximate line
from multiple coordinate
values.
Detects the approximate circle
from multiple coordinate
values.
Detects the approximate ellipse
from multiple coordinate
values.
Measurement of approximate
circle with multiple points
Output Data
• Distance between two points
• Coordinate X and Y of median
• Line angle
• Line element (a, b, c)
• Coordinate X and Y of Intersecting
point
• Intersecting angle of two lines
• Intersecting angle of two lines
• Median angle
• Median element (a, b, c)
• Pedal X and Y
• Length of perpendicular (Distance
between point and line)
• Perpendicular angle
• Perpendicular element (a, b, c)
• Approximate line angle
• Approximate line element (a, b, c)
• Standard deviation
• Center X and Y of approximate
circle
• Radius of approximate circle
• Standard deviation
• Center X and Y of approximate
ellipse
• Major and minor axes of
approximate circle
• Angle of approximate circle (Major
axis gradient)
• Standard deviation
211