QNetMap is the library that let you embed maps into yours Qt applications. With the help of QNetMap you can:
- display a map with multiple map layers;
- pan and zoom throughout a map;
- draw graphic features such as points, lines, ellipses, rectangles, polygons and user defined shapes;
- draw descriptive text;
- identify features on a map by pointing at them etc.
The project is originally based on the QMapControl library (http://qmapcontrol.sourceforge.net/) by Kai Winter. To show the map QNetMap can use different providers like OpenStreetMap or other WMS servers. The map data can be downloaded from the Internet or from the disk cache. User's own raster maps can also be used.
QNetMap supports layers so you can mix maps from different servers. To enrich the map presentation you can draw your own objects in the given coordinates.
QNetMap is distributed under the GNU Lesser General Public License (LGPL).
Written by Sergey Shumeyko (sergey.shumeyko [at] gmail.com) and Sergey Vasyutin (svpro [at] outlook.com).
The development of the library was supported by the "Sintels" LLC (ЗАО "Синтелс" - http://sintels.ru) and OJSC "T8" (ОАО "Т8" - https://t8.ru).