ol-ext | Cool extensions for Openlayers (ol) - animated clusters, CSS popup, Font Awesome symbol renderer, ch | Animation library

by Viglino JavaScript Version: 4.0.17 License: Non-SPDX

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | ol-ext Summary

ol-ext is a JavaScript library typically used in User Interface, Animation applications. ol-ext has no bugs, it has no vulnerabilities and it has medium support. However ol-ext has a Non-SPDX License. You can install using 'npm i test-ext' or download it from GitHub, npm.

Cool extensions for Openlayers (ol) - animated clusters, CSS popup, Font Awesome symbol renderer, charts for statistical map (pie/bar), layer switcher, wikipedia layer, animations, canvas filters.

Support

Quality

Security

License

Reuse

Support

ol-ext has a medium active ecosystem.

It has 1048 star(s) with 434 fork(s). There are 72 watchers for this library.

There were 5 major release(s) in the last 12 months.

There are 25 open issues and 723 have been closed. On average issues are closed in 78 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of ol-ext is 4.0.17

Quality

ol-ext has 0 bugs and 0 code smells.

Security

ol-ext has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

ol-ext code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

ol-ext has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

ol-ext releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

ol-ext saves you 251127 person hours of effort in developing the same functionality from scratch.

It has 289108 lines of code, 0 functions and 787 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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ol-ext Key Features

No Key Features are available at this moment for ol-ext.

ol-ext Examples and Code Snippets

OpenLayer Icon user free transform

JavaScript

Lines of Code : 609

License : Strong Copyleft (CC BY-SA 4.0)

Copy

  var white = [255, 255, 255, 1];
  var blue = [0, 153, 255, 1];
  var width = 3;

  var pointStyle = new ol.style.Style({
    image: new ol.style.Circle({
      radius: width * 2,
      fill: new ol.style.Fill({
        color: blue

Community Discussions

Trending Discussions on ol-ext

Sequence extension that works on Arrays, Sets and Dictionaries in Swift

OpenLayers - LayerSwitcher change visibility

How to add the KML layer for Openlayers switcher?

Add images in popup feature of ol-ext (OpenLayers)

IDW(Inverse Distance Weighted) Interpolation in openlayers (Custom Color palette)

Modal bootstrap is not showing

HTML JS Problem with Collapse and Expand All text

where is SelectorEvent defined and how to import it for type-checking purposes?

Openlayers zoom-based object visibility not working

How to change the default icons in openlayers 6 and ol-ext?

QUESTION

Sequence extension that works on Arrays, Sets and Dictionaries in Swift

Asked 2022-Jan-30 at 09:59

I'm learning Swift with Paul Hudson's 100 days of Swift. In one of his extension lessons, I have found a notion that more advanced developers could write a Sequence extension that would service Arrays, Sets and Dictionaries: https://www.hackingwithswift.com/quick-start/understanding-swift/when-are-protocol-extensions-useful-in-swift

I have given this a shot but:

I don't know how to create a variable that could change its type (wonder if that's even possible at all)
I don't know how to create a sequence that would service dictionaries too, since their syntax for allSatisfy is a bit different

Would you be so kind and give me a hand here? :)

The code:

...

ANSWER

Answered 2022-Jan-30 at 09:59

As isMultiple(of:) belongs to all integer types a generic version must be constrained to BinaryInteger

Source https://stackoverflow.com/questions/70913266

QUESTION

OpenLayers - LayerSwitcher change visibility

Asked 2021-Nov-12 at 17:02

I am working on an Angular based application which is using OpenLayers to show given data on a map.

For this map I am using a LayerSwitcher (ol-ext.control.LayerSwitcher):

...

ANSWER

Answered 2021-Nov-09 at 21:30

function has it's own context, so there is no map property. Try using arrow function which has context of it's parent

Source https://stackoverflow.com/questions/69904950

QUESTION

How to add the KML layer for Openlayers switcher?

Asked 2021-Aug-11 at 11:35

how can i add a KML layer to the switcher by ol-ext Viglino?

When I add:

...

ANSWER

Answered 2021-Aug-11 at 11:22

Try :

Source https://stackoverflow.com/questions/68740903

QUESTION

Add images in popup feature of ol-ext (OpenLayers)

Asked 2021-Jul-26 at 09:12

I am trying to add images within the popup feature of ol-ext (OpenLayers) available at https://github.com/Viglino/ol-ext/blob/master/examples/popup/map.popup.feature.html

Any workarounds on how to either add images below the popup or within it? I have already asked for it to be added as a feature at the official repository.

...

ANSWER

Answered 2021-Jul-26 at 09:12

You are displaying data in an HTML table so to display an image you would need the necessary HTML to construct an image - in the case of the example you could show the department flag by using its id in the url for the image src. The source I am using has flags for most, but not all, French departments

Source https://stackoverflow.com/questions/68525593

QUESTION

IDW(Inverse Distance Weighted) Interpolation in openlayers (Custom Color palette)

Asked 2021-Jul-15 at 11:00

Can someone provide me with an example on how to set my own custom colors with setData() from https://viglino.github.io/ol-ext/doc/doc-pages/ol.source.IDW.html on a IDW vector layer.

Thanks,

...

ANSWER

Answered 2021-Jul-15 at 11:00

You have to overwrite the setData methode:

Source https://stackoverflow.com/questions/68390989

QUESTION

Modal bootstrap is not showing

Asked 2021-May-18 at 13:55

I am quite new to the web app development. I have a web-map application based on OpenLayers 6.5. I want to add Bootstrap Modal that will be auto displayed whenever the web map is loaded. I tried to follow Bootstrap documentation but my Modal is not showing. I use Bootstrap v.3.4. Here is the snippet of my code:

...

ANSWER

Answered 2021-May-18 at 13:45

Do you want the modal to be shown on page load?

In the above case, you haven't called the modal yet and thus it is hidden. A modal by itself will remain hidden until or unless it is called using an event. If you want the modal to be shown on page load, use the below code.

Source https://stackoverflow.com/questions/67587316

QUESTION

HTML JS Problem with Collapse and Expand All text

Asked 2021-Mar-06 at 05:29

I'm having trouble with 'Collapse' and 'Expand All' functionality:

The 'Expand All' button isn't working. How do I fix this code?
When I do Collapse each item individually the red and purple boxes (around them) do not expand accordingly (if the text exceeds the pre-set height). The Collapse items also spill over and go all the way down the page and over the footer. How do I get the red and purple box to expand with the text IF the max length of the text goes further down past the end of their height?

...

ANSWER

Answered 2021-Mar-06 at 05:29

I rewrote all of your JS and added min-height and flexbox properties to your banner and outerbackground as flexbox will flex with the content. I reworked the JS with a .show class and toggled that class. Hope this is what you are looking for.

Source https://stackoverflow.com/questions/66500470

QUESTION

where is SelectorEvent defined and how to import it for type-checking purposes?

Asked 2021-Jan-24 at 17:17

I am using the below, standard (I assume) code to create a select interaction, add it on a map and take some actions when a feature is selected or deselected:

...

ANSWER

Answered 2021-Jan-24 at 17:17

As your grepping pointed out :

Source https://stackoverflow.com/questions/65873168

QUESTION

Openlayers zoom-based object visibility not working

Asked 2020-Dec-01 at 13:36

I would like to have my element zoom-based. I don't need it visible when zooming out of 19, because my map doesn't look nice.

I tried to use the maxResolution method derived from the layers.js file, when it was found, as a whole map was generated by the QGIS2web plugin. Unfortunately it wasn't working

I tried also the minZoom feature, but in vain.

All the reasonable examples I found here:

https://openlayers.org/en/latest/apidoc/module-ol_View.html

https://openlayers.org/en/latest/examples/layer-zoom-limits.html

https://github.com/Viglino/ol-ext/issues/51

Another thread says about changing the maxResolution value, but it didn't work either.

https://gis.stackexchange.com/questions/160725/vector-layer-visibility-using-min-maxresolution-is-not-working-in-openlayers-2

Finally, my code looks as follows:

...

ANSWER

Answered 2020-Dec-01 at 13:36

I would like to have my element zoom-based. I don't need it visible when zooming out of 19, because my map doesn't look nice.

You can simply show/hide an element depending on the current zoom level in a way similar to this (the zoom change handler was taken from https://gis.stackexchange.com/a/309404/70847):

Source https://stackoverflow.com/questions/65089855

QUESTION

How to change the default icons in openlayers 6 and ol-ext?

Asked 2020-Nov-26 at 10:30

I need to change the default icons (zoom and attribution) and the search icon (with search box) for ol-ext on my Map. In which way can I do that?

...

ANSWER

Answered 2020-Nov-26 at 10:30

The zoom control does not use icons, the + and - are text, but you can specify an element using the zoomInLabel and zoomOutLabel options https://openlayers.org/en/latest/apidoc/module-ol_control_Zoom-Zoom.html In the case of attribution the equivalent options are label and collapseLabel https://openlayers.org/en/latest/apidoc/module-ol_control_Attribution-Attribution.html In ol-ext the icon is the background-image in the css, so you would need to use you own css to update it.

Source https://stackoverflow.com/questions/65019592

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install ol-ext

You can install using 'npm i test-ext' or download it from GitHub, npm.

Support

ol-ext runs on all modern browsers that support HTML5 and ECMAScript 5. This includes Chrome, Firefox, Safari and Edge. For older browsers and platforms like Internet Explorer (down to version 9) and Android 4.x, polyfills for for requestAnimationFrame, Element.prototype.classList, Object.assignand URL.

Find more information at: