How to Create a Web Map in QGIS (qgis2web) తెలుగులో నేర్చుకుందాం

How to Create a Web Map in QGIS (qgis2web)

Create a Web Map in QGIS

Web mapping is a great medium to publish your GIS data to the web and make it accessible by other users. Creating a web map is a very different process than creating one in a GIS. GIS users are typically aren’t web programmers and it presents a challenge when one needs to create a web map that is of the same quality as a map creating in a GIS. Fortunately, there are tools available to easily translate your work in QGIS to web maps. In this exercise, you will learn how to use the QGIS2Web plugin to create a web map using OpenLayers or Leaflet libraries from your QGIS project.

Add Vector Layer to Layers panel for creating web map, assign symbology & display label etc.

Figure 233 - QGIS Canvas with shapefile & OSM layer

Choose Plugins→ Select qgis2web Plugin and click on Install Plugin

Figure 234 – qgis2web Plugin install window

Choose Web→ Select qgis2web→ Create Web Map

Figure 235 - Export to web map window

Select Openlayer, Leaflet or Mapbox GL JS for overlaying of map and click on Update preview.
Select they type of popup data from no label, inline label and header label

Click on Appearance tab
Click on Add address search to activate
Add Layers List from Collapsed or Expanded
Select attribute filter to add function for each filter type and apply filter selection of all filters to all layers.
Click on Geolocate User to add the location of user
Click on Highlight on hover (the feature will be highlighted when mouse hovers over it)
Click on Layer Search and provide the attribute value to be searched
Click on Match Project CRC (if required only or else leave blank)
Click on Measure tool from Metric / Imperial
Click on show popups on hove (popup will be shown when mouse hovers over it)
Click on Template and select canvas size or full screen (Map will be displayed accordingly)
Click on widget background according to map display
Click on widget icon to change the color of icon according to map display
Under Scale/Zoom – Select the extents of the map from canvas extents / fit layers extent
Select Max & Min zoom levels from 1 to 28
Click on Update preview
Click on Export tab
Under Data exporter choose export to folder or export to ftp site

Click on and select the folder where webmap will be exported.

Click on Export

Figure 239 - Export window

Once the export is complete, web map will be open in the web browser automatically.

Figure 240 - Webmap created with qgis2web plugin

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