I have tried it at 25 strokeWeight... it works very well for now.
var path = new google.maps.Polyline({
path: trackpoints,
strokeColor: "#FF0000",
strokeOpacity: 1.0,
strokeWeight: 2
});
path.setMap(map);
var widePath = new google.maps.Polyline({
path: trackpoints,
strokeColor: "#FF0000",
strokeOpacity: 0.01,
strokeWeight: 25
});
widePath.setMap(map);
google.maps.event.addListener(widePath, 'click', function() {
Ext.Msg.alert('click on track');
});
Thanks Ben!
On Mar 2, 9:30 pm, Ben Appleton <[email protected]> wrote:
> Hi Marc,
>
> I suggest rendering a thicker, virtually-transparent polyline underneath.
> If you set strokeOpacity to 0.01 and strokeWeight to eg. 5, the line should
> be clickable but not visible. I haven't tried this though, so I'd be
> interested to hear if this works for you.
>
> Cheers
> Ben
>
> 2010/3/3 Marc Lacoursière <[email protected]>
>
>
>
> > Hello!
>
> > I have a mapping application that draws polylines having a width of 2
> > pixels. My current goal would be to allow users to select them easily.
> > Here is how I register the click events:
>
> > google.maps.event.addListener(path, 'click', function() {
> > Ext.Msg.alert('click on track');
> > });
>
> > It's working very well, except that the user has to click precisely on
> > the little line to make it work. As a programmer, I can consider
> > myself as a power clicker, but I sometimes have a hard time to aim
> > effectively. That's far from being user friendly.
>
> > Is there a way I could still draw thin lines but have a wider click
> > area?
>
> > Thank you very much, I love the new API!
>
> > Marc Lacoursière
> > RooSoft Computing inc.
>
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