Hi Colin,
I have a need to calculate driving distances between two points (not
in iOS but OSX) and didn't know about the Google maps API, I hope you
get it working. How did you get the initial latitude and longitude of
the start and end points? Is that available through Google maps API
as well?
Pete Haworth
On Dec 28, 2010, at 6:21 PM, RevList wrote:
I am working on an application for tracking mileage.
In my app I determine the longitude and latitude of a site and then
calclulate the driving distance between them using the GoogleMaps API.
A snippet of the code is like this, with a populated pOrigin and
pDestination
This works 100% of the time in the IDE, but only occasionally when I
simulate the operation
If I replace the first two lines of code with
Put fld OriginLat & comma & fld OriginLong into pOrigin
Put fld DestinationLat & comma & fld DestinationLong into
pDestination
it Never works in the simulator, but 100% of the time in the IDE.
Any ideas? I am at a road block now
Put "49.3447,-123.08076" into pOrigin
Put "49.881421,-119.44365" into pDestination
Put "http://maps.googleapis.com/maps/api/directions/xml?origin="; &
pOrigin & "&destination=" & pDestination & "&sensor=false" into tUrl
PUT URL(tUrl) into tReply
Put tReply
******************************************
Stewart Lynch
CreaTECH Solutions
sly...@createchsol.com
604.484.8499
Skype:StewartLynch
There are only 10 kinds of people. Those who understand binary and
those
who don't.
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