Tween Zoom krpanomap

jeromebg · December 4, 2024 at 5:46 PM

Hi,
With Krpanomap is it possible to tween the zoom level ?
I see we can setzoom, zoomin but only one level but didn't found a way to tween the zoom level to a specific value ?
Thank you

klaus.krpano · December 4, 2024 at 6:45 PM Official Post

Yes - e.g.

Code

tween(layer[map].zoom, ...);

krpano.com - Plugins - krpano Maps Plugin

jeromebg · December 4, 2024 at 7:06 PM

ok course, that's what I tried but it didn't work, a typo...
When using pantospot and tweening zoom at the same time then tweening works only when pantospot is finished so it's a bit "brutal".
Could we have a zoomtospot(name,zoom) action ?

klaus.krpano · December 5, 2024 at 9:04 AM Official Post

The pantospot() function is just calling the panto() function and this one is tweening the zoom.

See here the plugin source:
krpano.com - View Source

Quote

Could we have a zoomtospot(name,zoom) action ?

Yes, either just call panto with the spot coordinates,

or add a function like this:

Code

plugin.zoomtospot= function(spotname, zoomlevel)
{
	var spot = spotArray.getItem(spotname);
	if (spot)
	{
		plugin.panto(spot.lat, spot.lng, zoomlevel);
	}
}

or - extend the pantospot function with an optional zoomlevel parameter:

Code

plugin.pantospot = function(spotname, zoomlevel)
{
	var spot = spotArray.getItem(spotname);
	if (spot)
	{
		plugin.panto(spot.lat, spot.lng, zoomlevel != undefined ? zoomlevel : spot.zoomlevel);
	}
}

jeromebg · December 5, 2024 at 11:03 AM

oh brilliant,
Didn't notice that krpanomaps was open source, thanks !

Tween Zoom krpanomap

Participate now!

Users Viewing This Thread