“QGIS has a rich, graphical user interface. In this module we review the key application elements.”
There are standard components that you can find in almost any modern window based application - toolbars, menus, status bars and so on. QGIS offers these same features and it is worth doing a basic tour of the user interface before learning any specific functionality. In this exercise, we will do just that.
Goal: Familiarise yourself with the QGIS User Interface
Hint: Type the word 'world' into the coordinates box in the status bar at the bottom of the QGIS main window to quickly add a world map to your project so that you can try out zooming / panning / selecting things and so on (needs QGIS 3.4 or greater).
Check your results:
Were you able to figure out how to show and hide toolbars?
Were you able to figure out how to show and hide dock windows?
Nearly every graphical element in QGIS has a tooltip - get in the habit of using them! It is a good idea to customise the user interface to your particular workflows. Will you do a lot of digitising? Enable the advanced digitising toolbar and consider hiding other toolbars you do not need.
You should spend some time in the
View -> Panels and View -> toolbars menus and hide and show things as needed. Once you make these changes, QGIS will remember them for subsequent sessions.
You will also find options in
Settings -> Options -> General that determine things like font sizes, icon sizes and so on.
By doing a quick orientation of any software you can quickly get a grasp of the core features available - and QGIS is no different. You can see from the menu structure that QGIS provides functionality to deal with different data formats, vector data, raster data, databases, web connectivity and includes processing (analysis) tools.
Note that depending on your operating system, the appearance of QGIS may differ slightly - the user interface adapts to the native operating system norms as much as possible.
One toolbar you should really get familiar with straight away is the Map Navigation Toolbar - it provides standard tools to pan and zoom around the map.