Custom GIS Development

Basic Vvector Map Display using QGIS and Qt - Manya Technologies

Building a Basic Vector Map Display in QGIS with Zoom, Pan, and Rotation Controls

GIS, QGIS, Qt /

When developing custom GIS applications, a common requirement is to display vector maps with basic navigation options like zooming in/out, panning, navigating back/forward, and even rotating the map. Using the QGIS API with Qt, we can achieve this in just a few steps. In this post, we’ll walk through a simplified example application that loads […]

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How to Add a Raster Image in QGIS Using Qt, C++, and QGIS API

GIS, QGIS, Qt /

Introduction In Geographic Information Systems (GIS), raster data represents information in a grid-based structure such as satellite imagery, aerial photographs, digital elevation models (DEM), or scanned maps. Unlike vector data, which uses points, lines, and polygons, raster data provides continuous coverage across a geographic area. QGIS, one of the most powerful open-source GIS platforms, provides

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PrithviGIS

Custom GIS Application Development Using Qt, QGIS & C++ for Real-Time Radar Track Display

GIS, QGIS, Qt /

In today’s mission-critical environments—be it defense, aerospace, or large-scale infrastructure—real-time spatial awareness is essential. At Manya Technologies, we specialize in building custom GIS applications that offer real-time radar track visualization using powerful open-source technologies like Qt, QGIS, C++, and PostgreSQL/PostGIS. 🛠️ Our Approach We blend robust native application development with GIS intelligence to deliver performant,

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