Openlayers modify interaction

Author: mjab

August undefined, 2024

WebI 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 }); 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

如何在openlayers3中用arcgis for javascript中的editing方法 ...

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. Web1 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); } } }); signs and symptoms of an sti

reactjs - Openlayers Modify interaction - Stack Overflow

Web27 de mai. de 2024 · 在 OpenLayers 6 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 6 中可实例化的子类及其功能如下： doubleclickzoom ，双击放大交互功能； draganddrop ，以“拖文件到地图中”的交互添加图层； dragbox，拉框，用于划定一个矩形范围，常用于放大地图； dragpan ，拖拽 … 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 … Web22 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 when I want to modify the box again, the displayed geometry does not match what can be clicked on. I have no idea how to solve this one, any suggestions? signs and symptoms of appendicitis adults

如何在openlayers3中用arcgis for javascript中的editing方法 ...

Cannot use two select interactions at the same time #1988

Web14 de abr. de 2024 · 为你推荐; 近期热门; 最新消息; 心理测试; 十二生肖; 看相大全; 姓名测试; 免费算命; 风水知识 Web22 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 … signs and symptoms of an overactive thyroidWeb30 de jan. de 2024 · Openlayers ol.interaction.Modify 获取修改之后的坐标数据背景. 在Openlayers中, 我们可以添加可编辑的点, 线, 多边形对象, 也可以拿到编辑结束后的回调事件, 但是在官方文档中, (应该是我疏忽)并没有找到在编辑完成的事件中, 怎么获取到编辑之后的经纬度数据, 经过自己调试, 找到了对应的取值地方. signs and symptoms of a pe

"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 " - Openlayers modify interaction

Openlayers modify interaction

Modify interaction and Box/Square geometry #5095 - Github

Web11 linhas · When using a style function, the point feature passed to the function will have … WebUsing ol.interaction.Modify to update drawing 8.9. Configuring default interactions 8.10. Using ol.interaction.DragRotateAndZoom 8.11. Making rectangle export to GeoJSON with ol.interaction.DragBox 9. Taking Control of Controls 9.1.

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WebHTML5Favicon-支持吗？,html,browser,favicon,Html,Browser,Favicon,我在读维基百科上的Favicon页面。他们提到了Favicon的HTML 5规范：当前的HTML5规范建议使用标签中的属性rel=“icon”size=“图标尺寸的空间分隔列表”以多种尺寸指定尺寸图标。 WebGetting Started with OpenLayers 1.1. Creating your first map 2. Key Concepts in OpenLayers 2.1. Creating a map 2.2. Overlaying information 2.3. Using bindTo 3. …

WebA function that takes an ol.MapBrowserEvent and returns a boolean to indicate whether that event should be handled. By default, ol.events.condition.singleClick with ol.events.condition.noModifierKeys results in a vertex deletion. Pixel tolerance for considering the pointer close enough to a segment or vertex for editing. Web23 de jun. de 2024 · OpenLayer原则上只支持EPSG:4326和EPSG:3857，其中EPSG:3857是创建容器时，如果不声明，默认使用的坐标系，那么如果需要别的坐标系的话，就需要自己定义和配置，一般情况下，自定义坐标系都是可以在EPSG.IO上面找到对应的EPSG所对应的详细参数下面时配置方法1、引入Proj4.jsnpm i proj4 //npm安装proj42、定义 ...

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.

Web绘制和修改图形要素（Features）. draw 12 edit 13 modify 8 vector 72 featureoverlay 1. Geometry type. 本示例演示 ol/interaction/Draw 和 ol/interaction/Modify 交互的使用。. （点击地图可以绘制，鼠标悬浮在已绘制图形上可以进行修改。. ）. main.js.

WebThe interaction must be constructed with either a source or features option. Cartesian distance from the pointer is used to determine the features that will be modified. This means that geometries will only be considered for modification when they are within the … signs and symptoms of ankle sprainWeb在OpenLayers 3中，您可以使用ol.interaction.Modify来实现编辑功能。它允许您添加、删除和移动要素的节点，以及更改要素的形状。要使用ol.interaction.Modify，您需要创建一个新的ol.interaction.Modify实例，并将其添加到地图中： var modify = new ol.interaction.Modify( signs and symptoms of approaching death pdfWebMethod called by the map to notify the interaction that a browser event was dispatched to the map. If the function returns a falsy value, propagation of the event to other … signs and symptoms of a perforated ulcerhttp://openlayersbook.github.io/ch11-creating-web-map-apps/example-05.html signs and symptoms of arbovirusesWeb4 de nov. de 2024 · OpenLayers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，实现它的子类包括： DoubleClickZoom 双击放大交互功能； DragAndDrop 以“拖文件到地图中”的交互添加图层； DragBox 拉框，用于划定一个矩形范围，常用于放大地图； DragPan 拖拽平移地图； DragRotate 拖拽方式旋转地 … theragun elite charging standWebimport 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 … signs and symptoms of anxiety disordersWeb12 de ago. de 2024 · 1 Answer Sorted by: 1 The interactions would need to be assigned to variable names and added to the default collection instead of being included in the defaults. Set them inactive if your don't need them immediately. Your button can then toggle the interaction active settings. theragun discount for nurses