Turf is a JavaScript library for spatial analysis. It includes traditional spatial operations, helper functions for creating GeoJSON data, and data classification and statistics tools. Turf can be added to your website as a client-side plugin, or you can run Turf server-side with Node.js (see below).Download the minified file, and include it in a script tag. This will expose a global variable named turf.
algorithm computational-geometry geojson turf gis geo geojs geospatial geography geometry map contour centroid tin extent grid polygon line point area analysis statistics stats midpoint plane quantile jenks sample中华人民共和国行政区划:省级(省份直辖市自治区)、 地级(城市)、 县级(区县)、 乡级(乡镇街道)、 村级(村委会居委会) ,中国省市区镇村二级三级四级五级联动地址数据 Node.js 爬虫。
china administrative-divisions address json csv province city area street nodejs 中国 行政区划 省市 省市区 联动 省份 城市 区县 乡镇 街道 村委会 居委会citypicker城市选择器,详细的省市区地址信息,支持仿iOS滚轮实现,一级或者三级列表展示方式。
citypicker wheelview city province district areaμPlot is a fast, memory-efficient Canvas 2D-based chart for plotting time series, lines, areas, ohlc & bars; from a cold start it can create an interactive chart containing 150,000 data points in 135ms, scaling linearly at ~25,000 pts/ms. In addition to fast initial render, the zooming and cursor performance is by far the best of any similar charting lib; at ~35 KB, it's likely the smallest and fastest time series plotter that doesn't make use of context-limited WebGL shaders or WASM, both of which have much higher startup cost and code size. However, if you need 60fps performance with massive streaming datasets, uPlot can only get you so far. WebGL should still be the tool of choice for applications like realtime signal or waveform visualizations: See danchitnis/webgl-plot, huww98/TimeChart, epezent/implot, or commercial products like LightningChart®.
lightweight chart charts streaming performance timeseries time-series analytics graph graphs plot data-visualization plotting ohlc line-chart trend-analysis micro time series line area trend barSimple, robust, extensible JavaScript charting library built using d3 designed to help developers embed, build charts in less than couple of minutes. To learn more about uvCharts and how to use it, read the wiki page or the 5 minute quick start guide.
charts d3 api easy robust configurable bar area pie donut waterfall column percent line chartCreates an invisible perimeter around a target element and monitors mouse breaches. Second, just call the Perimeter constructor function and pass the corresponding options.
perimeter breach performance boundary area mouseMore demo to visit here.
vuejs2 area-linkage china area picker area-picker vueA simple region selector, provide Chinese administrative division data
vue vuejs vue2 region-selector citypicker front-end web region city town area selectorGives ability to make accurate hover and clicks on transparent images. Only non-transparent pixels will trigger the hover / click event. This script is not only working with images, but also with background-images. If applied on an image it will use the src path, else it will test if data-img or background-image exists and use those instead.
jquery-plugin transparent images area pixel selection🗺 Get ISO 3166-1 alpha-3 country code from geographic coordinates.Click on the map to see a live preview.
country-iso maps geojson nodejs country countries get alpha-3 alpha-2 country-code 3166 iso maritime sea earth world administration area political boundariesCalculate the area inside of any GeoJSON geometry.Given a Geometry object, return contained area as square meters. Invalid input will return null.
geojson area geodesyCompute the population within a given polygon using the high resolution WorldPop population dataset. Go to http://devseed.com/worldpop and draw some polygons. The WorldPop Data Explorer is a web tool (and underlying Node module) designed to enable useful compuation and analysis using the WorldPop dataset. It makes heavy use of, among other things, Mapbox Vector Tiles, and Turf to enable efficient storage, access to, and computation over the otherwise prohibitively large WorldPop dataset.
population polygon geojson world region district area dataControl to just select an area and provide bbox for it
leaflet leaflet-plugins select area map bbox boundsCoordinate, linear, and area measure control for Leaflet maps. Extends L.Control. leaflet-measure adds L.Control.Measure. This control may be used with the standard Leaflet control workflows described in the Leaflet docs.
leaflet measure measurement control coordinate line length area polygon path leaflet-plugin maps:any-link lets you to use the proposed :any-link pseudo-class in CSS. :any-link simplifies selectors targeting links, as the naming of :link is misleading; it specifically means unvisited links only, rather than all links.
postcss css postcss-plugin link visited any-link a area hyperlink hrefAn area-linkage-component bases on Vue and iView-UI components
vue iview area-linkage linkage area数据来源: 最新省市区数据来自 area-puppeteer.
china area 行政区域代码 china-area picker area-picker 中国省份This repo is released under the WTFPL – Do What the Fuck You Want to Public License.
puppeteer china china-city china-area address city areaMore demo to visit here. MIT.
react area-linkage china area area-picker picker react-16 react-picker react-linkage
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