[GIS] Setting custom page width and height using QGIS Composer

print-composerqgis

I need to produce a number of squared images with QGis Composer (QGis 2.14.11-Essen). There is a multitude of pre-set page formats but they are all rectangular. I would like to provide my own width and height page settings, e.g. 200×200 mm. How can it be done?

There is no way to modify the contents of the Width and Height boxes in the Page Setup dialogue:

enter image description here

Best Answer

When you open or create a print composer on the Tab "Composition" you can choose "Custom" from the drop-down menu and thus change the width and height to your liking. In addition, you also can choose the units of measurement.

EDIT:

tested with 2.18 and 2.14 and in both cases, I can change the page size when choosing "custom" option. When the tab "Composer is missing, you can readd it under view -> Planels -> Composition

Here a small gif to show you how I did it. enter image description here

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