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Smart Camera / Vision-Sensor / 1D-/2D-Code-Scanner / OCR Reader
Property
The settings/results of the detected geometry are displayed under center:
X (px)
Coordinate of the sensor image coordinate system (see sec-
tion 18.3)
Y (px)
A search circle is required in order to detect a circle. This search geometry is defined
by means of a center and a diameter.
The following settings/results can be edited under search geometry:
Diameter (px) The search circle’s diameter is displayed.
The search circle’s following settings/results can be edited under circle:
X (px)
Coordinate of the sensor image coordinate system (see section
18.3)
Y (px)
11.10.2.3. Measure Distance
Objective
Ascertain distance between two points, or between a point and a line.
Procedure
First of all, activate the function in the toolbox.
Click the first point or line, and then click the second point or line.
Property
The following settings/results appear.
Output Dis-
tance (px)
Distance is displayed in pixels. The value can be furnished with any
desired upper and lower thresholds. Click the ascertained value
to this end, and then click the button. Enter the desired upper and
lower threshold values to the window which then appears.
Calculation
Method
The type of distance calculation to be used is specified:
Geometrical
Distance
Shortest distance between a point and a line
(perpendicular)
Center to Center
Shortest distance between the center of two
segments.
The coordinates of the detected distance are displayed under output geometry. The
distance is measured between two points, which are in turn defined by their X and Y
coordinates:
X (px)
Coordinate of the sensor image coordinate system (see sec-
tion 18.3)
Y (px)
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