Qt Archives - Manya Technologies

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

GIS, QGIS, Qt / September 8, 2025

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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How Powerful Are STK DME Components? A Practical Guide with Aircraft Simulation

Qt, Simulation, STK / September 1, 2025

When it comes to realistic simulation of aircraft, satellites, and other moving platforms, STK (Systems Tool Kit) DME (Dynamic Motion Engine) components stand out as a robust solution. In this blog post, we’ll explore the power of STK DME, its use cases, and walk through how to create and update aircraft motion using STK DME

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Real-Time Sensor Data Integration in QGIS with C++ & Qt for Defense and Enterprise Applications

QGIS, Qt / August 20, 2025

Introduction In mission-critical operations — whether it’s border security, military mission planning, or enterprise asset tracking — decisions rely on live, accurate data. Static maps are no longer enough. Teams need real-time geospatial awareness, where sensor inputs update instantly on the map. At Manya Technologies, we integrate radar, drone telemetry, IoT sensors, and other live

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Offline ChatGPT-like Assistant for Enterprise, Defense, and Privacy-Conscious Users | Manya Technologies

QGIS, Qt / August 17, 2025

In an era where artificial intelligence is becoming a core part of decision-making, communication, and research, there’s one major concern that keeps organizations — especially in defense, government, and enterprise sectors — from fully embracing it: data privacy. Most modern AI assistants like ChatGPT require internet connectivity and rely on cloud-based servers. This means every

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Offline Voice Command Integration in Qt + QGIS + C++ for Mission Planning & Surveillance

GIS, Qt / August 15, 2025

In high-pressure scenarios like mission planning, border surveillance, or air traffic monitoring, every second matters. Operators often juggle multiple data sources, complex map layers, and real-time sensor feeds. In such environments, removing even a single mouse click can speed up response times and improve operational efficiency. This is where offline voice command integration in a

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Building Dynamic UIs with QML

Qt / August 10, 2025

At Manya Technologies, we rely on Qt QML to build fluid, touch-friendly, and cross-platform user interfaces. Whether it’s a radar display console or a GIS dashboard, QML helps us deliver rich UX with native performance. In this post, we’ll show how to build a basic QML-based application using Qt that interacts with C++ — the

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Connecting Qt with PostgreSQL: Accessing a Database Using Qt SQL

Qt / August 7, 2025

At Manya Technologies, we build robust, real-time applications using powerful open-source tools like Qt and PostgreSQL. One of the most common tasks in Qt-based enterprise software is database access — whether it’s reading GIS data, displaying radar tracks, or managing mission logs. In this blog, we’ll walk you through how to connect a PostgreSQL database

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