[OpenLayers-Dev] Start drawing polygon on map with single click,
ignore drag & dblclick
andy.deakin at pcmend.net
Thu Jun 11 13:34:23 EDT 2009
I would like a click to start drawing a polygon if it is not a drag and
not a double click.
At the moment I am doing similar to the link that you provided, and the
user has to click on 'Start Drawing' once they have navigated to where
they want to start drawing. However, a single click (on its own) does
not mean anything in navigate mode, so I think that it makes sense to
use this single click to start drawing.
I have added a 'click' to the map with e.g.
map.events.register( 'click', this, startDraw );
but this is causing strange behavior.
Evan James Bowling wrote:
> The controls do exist, but they have to be activated separately
> right now.Here
> is a link that shows off the features you're looking for:
> Are you trying to make it so that a single click would either start
> drawing a polygon or
> move the map depending on whether or not the cursor moved before release?
> On Wed, Jun 10, 2009 at 6:38 PM, Andy Deakin <andy.deakin at pcmend.net
> <mailto:andy.deakin at pcmend.net>> wrote:
> Hi list
> I'm drawing a polygon on a map, but want drag events to move the map,
> double click to zoom in, and a single click to start drawing the
> I have tried a number of methods, but the click propagation and
> single/double click events make it difficult.
> Is there a handler that does anything like this, or are there any
> suggestions on how it can be done?
> Cheers, Andy
> Dev mailing list
> Dev at openlayers.org <mailto:Dev at openlayers.org>
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