Distanzberechnung Google Maps
14.01.2022 16:59:28
{Boris}
ich hab mir im Internet diese Function gezockt:
'Calculate Google Maps distance between two addresses
Public Function GetDistance(start As String, dest As String)
Dim firstVal As String, secondVal As String, lastVal As String
firstVal = "https://maps.googleapis.com/maps/api/distancematrix/json?origins="
secondVal = "&destinations="
lastVal = "&mode=car&language=en&sensor=false&key=YOUR_KEY"
Set objHTTP = CreateObject("MSXML2.ServerXMLHTTP")
url = firstVal & Replace(start, " ", "+") & secondVal & Replace(dest, " ", "+") & lastVal
objHTTP.Open "GET", url, False
objHTTP.setRequestHeader "User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
objHTTP.send ("")
If InStr(objHTTP.responseText, """distance"" : {") = 0 Then GoTo ErrorHandl
Set regex = CreateObject("VBScript.RegExp"): regex.Pattern = """value"".*?([0-9]+)": regex.Global = False
Set matches = regex.Execute(objHTTP.responseText)
tmpVal = Replace(matches(0).SubMatches(0), ".", Application.International(xlListSeparator))
GetDistance = CDbl(tmpVal)
Exit Function
ErrorHandl:
GetDistance = -1
End Function
Was aber muss ich konkret für die Parameter start und dest vorgeben, damit die Funktion ihren Dienst tut?
Danke für eine kurze Info.
VG, Boris
