how to keep transform always active

[didlich]

Hi, I found an issue #34 which tells how to activate the transform by default, but how you would keep it active all the time?
If I click besides the feature it looses the transforminteraction. I would like too keep it all the time active. Is there an option I can set to achieve that?

thx

[Viglino]

Hi,
Actually, the transform interaction contains a select interaction that means clicking outside the feature will deselect it and thus lose the transformation.
You have to listen to the "select" event to prevent from deselection:

interaction.on("select", function(e)
{	if (!e.feature) interaction.select(theFeature);
});

If you want to control the set of features you want to be selectable on click you also have to define the 'features' parameters on creation. To avoid selection, just define an empty collection:

var interaction = new ol.interaction.Transform (
{	features: new ol.Collection()
});

[didlich]

exactly what I want, thanks very much