Feature Manager & measurements
Hi Yuri,
In my macro I have used thid code to get measurements info.
In my macro I have used thid code to get measurements info.
Dim data As McMMData Dim stats(8) As Double '---------------------------------------------------------------------- With measure.MeasurementsCommands.GetData (Nothing) '---------------------------------------------------------------------- .Run(ImDab,data) '---------------------------------------------------------------------- End With Dim meas As New MeasEntry meas.Measurement = eMeasures.RgnArea '---------------------------------------------------------------------- data.CalcStatistics (meas,stats) dAreaNucleiPositivi = stats(5) ' somma lNumNucleiPositivi = data.LastCountInRange It works fine when the objecct are counted directly on the image. I want to move, using the Feature Manager, measurements gathered from the main channel on a secondary one. Measurements are correctly overlapped on the 2nd image but data.LastCountInRange reports always 0 meanwhile the dAreaNucleiPositivi (Area sum) is correctly shown. from the attached snapshot you can note that In Range object number and the statistic both report the correctnumber of objects. Only the Total Object number is always 0. Is there any way to get the correct In Range object number by macro using an alternative function? grazie Maurizio
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Answers
That ribbon bar shows the "Last Count Results" on that image. Copying data from Features manager is not considered as Count. Features manager contains only objects and has no information how many objects was on the image before applying filters. If you want to get "Total" from the count on other image, you should get right after you do the Count.
Public Sub PrintTotal Dim md As McMMData=ThisApplication.ActiveImage.MeasurementsData Debug.Print md.LastCountTotal End Sub
Yuri
I also tried lNumNucleiPositivi = data.LastCountTotal but it returns always 0 (i'll retry tomorrow)
what I am doing is count objects on the main image then move them (by FM) on a 2°image, apply a filter (Intensity mean) to select only the darkest objects and count how many they are.
I cannot do the count again on the second image.
ciao Maurizio
1. Copy features to 2nd image then get the number of objects (ThisApplication.ActiveImage.MeasurementsData.Rows), it will be your TotalCount.
2. Apply filters and get the number of objects that are left (ThisApplication.ActiveImage.MeasurementsData.Rows) it will be your ObjectsInRange.
Yuri