Incorrect Angle Bisecting Line Calculation with IMAQ Bisecting Line

Updated Jan 10, 2018

Reported In

Software

  • LabVIEW 2014 SP1 Full
  • LabVIEW 2014 SP1 Base

Driver

  • NI-IMAQ

Issue Details

When I useĀ IMAQ Bisecting Line with LabVIEW 2014 SP1 to calculate an angle bisecting line between the red line and white line as shown in the Figure 1, I received the wrong line as the green line, which seems to be perpendicular to the line I expect. What I want to receive is the line calculate from the acute angle instead of the obtuse angle.

Figure 1

Solution

This situation happens in the old version of LabVIEW 2014 SP1, and is resolved with LabVIEW 2014 SP1 f10 Patch. You may download the patch. Once you install the patch, you may receive the correct bisecting line calculated from the acute angle as shown in Figure 2.

Figure 2

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