AutoCAD ActiveX #5-2 Selection Filters (-4)

filtertype -4 Grouping code

Example 2-1

Entity typeCircle
Layer name0
Radius<=10

filtertype(0) = 0: filterdata(0) = "Circle"
filtertype(1) = 8: filterdata(1) = "0"
filtertype(2) = -4: filterdata(2) = "<="
filtertype(3) = 40: filterdata(3) = "10"

Result:

Example 2-2

Entity typeCircle
Layer name0
RadiusNOT <=10

filtertype(0) = 0: filterdata(0) = "Circle"
filtertype(1) = 8: filterdata(1) = "0"
filtertype(2) = -4: filterdata(2) = "<NOT"
filtertype(3) = -4: filterdata(3) = "<="
filtertype(4) = 40: filterdata(4) = "10"
filtertype(5) = -4: filterdata(5) = "NOT>"

Result:

Example 2-3

Entity typeCircle
Layer name0
Radius<=10 >=20

filtertype(0) = 0: filterdata(0) = "Circle"
filtertype(1) = 8: filterdata(1) = "0"
filtertype(2) = -4: filterdata(2) = "<OR"
filtertype(3) = -4: filterdata(3) = "<="
filtertype(4) = 40: filterdata(4) = "10"  
filtertype(5) = -4: filterdata(5) = ">="
filtertype(6) = 40: filterdata(6) = "20"  
filtertype(7) = -4: filterdata(7) = "OR>"

Result:

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