Map: Support of the smooth zooming

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Completed

Last Updated: 24 Nov 2021 14:23 by ADMIN

Release R1 2022

ADMIN

Andrey

Created on: 23 May 2013 01:36

Category: Map

Type: Feature Request

Map: Support of the smooth zooming

Many tasks on RadMap require smooth zooming for the better user experience. For example, floor plans or facility layouts. Default zoom increments are too large for those tasks. We should provide a way to make zoom smooth while keeping zoom level as integer value.

5 comments

Cole

Posted on: 21 Oct 2020 01:25

We also are coming from a platform that provided .5 step intervals for zoom level. Hoping for a resolution on this soon as well.

Allan Hill

Posted on: 11 May 2020 14:01

We also require the option for the zoomlevel to allow for fractional values and not just integer values. Currently the 1 integer point is jumping exponentially. Hope you can start on the development soon.

ADMIN

Vladimir Stoyanov

Posted on: 22 Nov 2019 11:29

Hello Dominik,

Currently this feature is not planned for development. When work starts on it, the status of this item will be changed to "In Development".

I am afraid that I cannot suggest an approach for granular zooming with the current implementation of the RadMap. You can follow the item in order to get notified when there are any news.

Regards,
Vladimir Stoyanov
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Dominik

Posted on: 15 Nov 2019 14:48

Is there any progress on this matter? We really need more granular control over the scaling of our maps. We are not using any provider at the moment but the empty provider. Or can you suggest any workaround for the time being?

Peter

Posted on: 08 Nov 2018 10:08

Open-source project SharpMap (which is a winforms control) is able to render an image to fit the viewport. You could tell it to render a geographic area (also works for us with floor plans etc) and it would fit the rendered image in the viewport i.e. depending on the relative aspect ratio it would exactly fit the geographic region in the viewport. I've attached a sample app that shows this capability with an OSM map. Note: SharpMap supports similar capability to Telerik for zooming with mouse wheel, zoom to selection box etc. In the sample app if you resize the window, you'll see how SharpMap can render to fit the viewport.

Attached Files:

SimpleSharpmap.zip