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Application Development with Qt Creator

You're reading from   Application Development with Qt Creator Build cross-platform applications and GUIs using Qt 5 and C++

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Product type Paperback
Published in Jan 2020
Publisher
ISBN-13 9781789951752
Length 426 pages
Edition 3rd Edition
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Author (1):
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Lee Zhi Eng Lee Zhi Eng
Author Profile Icon Lee Zhi Eng
Lee Zhi Eng
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Table of Contents (19) Chapters Close

Preface 1. Section 1: The Basics
2. Getting Started with Qt Creator FREE CHAPTER 3. Building Applications with Qt Creator 4. Designing Your Application with Qt Designer 5. Qt Foundations 6. Developing Applications with Qt Widgets 7. Section 2: Advanced Features
8. Drawing with Qt 9. Doing More with Qt Quick 10. Implementing Multimedia with Qt Quick 11. Sensors and Qt Quick 12. Section 3: Practical Matters
13. Localizing Your Application with Qt Linguist 14. Optimizing Performance with Qt Creator 15. Developing Mobile Applications with Qt Creator 16. Embedded and IoT Development with Qt Creator 17. Qt Tips and Tricks 18. Other Books You May Enjoy

Placing a position marker on a Map View

Since version 5.0, Qt provides us with a Map View component that displays a map or image of the Earth, similar to Google Maps. Due to licensing issues, Qt Map View doesn't support Google Maps. The default tiled map service provider for Qt Map View is the community mapping project OpenStreetMap (OSM) since it is free of charge. Other than OSM, you can use other commercial service providers such as Mapbox, ArcGIS, and HERE.

Unlike other third-party mapping solutions, Qt Map View renders the tiled map using a native rendering engine (powered by Qt Quick) instead of embedding a web view onto the app. Native rendering speeds up performance and keeps your app size small since it doesn't include all the unnecessary resources needed by the web view. However, you can't interact with the Map View using C++ at the moment, only QML. I...

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