Openlayers modify interaction
http://openlayersbook.github.io/ch11-creating-web-map-apps/example-05.html Web28 de jul. de 2015 · ol.interaction.Modify can be used to delete vertices of e.g. LineStrings, ... Resolves openlayers#3935. Turbo87 mentioned this issue Aug 1, 2015. Fix vertex deletion for Modify interaction on mobile devices #3946. Merged tschaub closed this as completed in #3946 Aug 4, 2015.
Openlayers modify interaction
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Web6 de jan. de 2016 · You can always use a select interaction and then pass the selected feature to modify interction. For your case you may iterate through your features and check for the revision, each time a feature is modified, its version number will be incremented. So do something like this Web21 de ago. de 2016 · When creating the interaction, set the condition to a function that returns boolean. Then in that function, based on your desired conditions, you can pass it …
Webimport Map from 'ol/Map.js'; import View from 'ol/View.js'; import {Draw, Modify, Snap} from 'ol/interaction.js'; import {OSM, Vector as VectorSource} from 'ol/source.js'; import {Tile … Web25 de fev. de 2024 · Sorted by: 1 Instead of using ol.interaction.defaults with false options (the option names should be in camelCase format) you should use var interactions = …
WebYou should specify that modify is the name of the Modify Interaction and that your modifyend code comes after defining the Interaction : first var modify = new ol.interaction.Modify ( { features: select.getFeatures () }); and then your code. select is the name of my Select Interaction. Web10 de abr. de 2024 · The desired process would go like this: Select a segment in a polygon Start freehand draw in one of the segment vertices Freehand draw the segment and finish it in the other segment vertice Replace initial polygon segment with the new drawn segment openlayers ol-ext Share Improve this question Follow edited Apr 10, 2024 at 15:59
Web22 de ago. de 2016 · When creating the interaction, set the condition to a function that returns boolean. Then in that function, based on your desired conditions, you can pass it to ol.events.condition.shiftKeyOnly or return false
Web21 de mai. de 2015 · 在 OpenLayers 3 中，表达交互功能的基类是 interaction ，它是一个虚基类，不负责实例化，交互功能都继承该基类， OpenLayers 3 中可实例化的子类及其功能如下： doubleclickzoom interaction，双击放大交互功能； draganddrop interaction，以“拖文件到地图中”的交互添加图层； dragbox interaction，拉框，用于划定一个矩形范 … cities in shawnee county kansasWebI am having trouble with the Openlayers Modify interaction. I have some features on a map and want to be able to modify the points of some of them based on a locked key. The following works to let me modify all features on a source: this.modify = new ol.interaction.Modify ( { source }); diary inserts 2022http://openlayers.vip/draw-and-modify-features.html diary in marathiWeb28 de jul. de 2015 · ol.interaction.Modify can be used to delete vertices of e.g. LineStrings, but this doesn't seem to work on Android and possibly other touchscreen devices. From … cities in shelby county texasWeb1 de jun. de 2015 · var modifyInteraction = new ol.interaction.Modify ( { features: selectInteraction.getFeatures (), deleteCondition: function (event) { var key = event.originalEvent.keycode event.originalEvent.charCode; if (key == 46) { return ol.events.condition.always (event); } else { return ol.events.condition.never (event); } } }); diary inserts 2021Web16 de set. de 2015 · // Create a modify interaction and add to the map: modifyInteraction = new ol.interaction.Modify ( { features: selectInteraction.getFeatures () }); map.addInteraction (modifyInteraction); // set listener on "modifyend": modifyInteraction.on ('modifyend', function (evt) { // get features: var collection = evt.features; // There's only … diary inserts for filofaxWeb22 de mar. de 2016 · Even though this code can be used to change geometry to a rectangle visually, the Modify interaction still uses the original geometry for some reason, so … diary in matlab